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Version 1.00 | 10/14/2016
User Manual
DWR-921
4G LTE Router
iD-Link DWR-921 User Manual
D-Link reserves the right to revise this publication and to make changes in the content hereof without obligation to notify any
person or organization of such revisions or changes.
Manual Revisions
Trademarks
D-Link and the D-Link logo are trademarks or registered trademarks of D-Link Corporation or its subsidiaries in the United
States or other countries. All other company or product names mentioned herein are trademarks or registered trademarks of
their respective companies.
Copyright © 2016 by D-Link Corporation.
All rights reserved. This publication may not be reproduced, in whole or in part, without prior expressed written permission
from D-Link Corporation.
Revision Date Description
1.00 October 14, 2016 • Initial release
Preface
ErP Power Usage
This device is an Energy Related Product (ErP) with High Network Availability (HiNA), and automatically switches to a power-saving Network
Standby mode within 1 minute of no packets being transmitted. It can also be turned o through a power switch to save energy when it is not
needed.
Network Standby: 2.793 watts
Switched O: 0.083 watts
iiD-Link DWR-921 User Manual
Table of Contents
Product Overview ..............................................................1
Package Contents .........................................................................1
System Requirements .................................................................1
Introduction ................................................................................... 2
Hardware Overview .....................................................................3
Front View ................................................................................3
Back View .................................................................................4
Installation ......................................................................... 5
Before You Begin ...........................................................................5
Wireless Installation Considerations ......................................6
Conguration .....................................................................7
Getting Started ..............................................................................7
Internet .............................................................................................8
WAN Service ...........................................................................8
Dynamic IP (DHCP) .......................................................... 8
Static IP ..............................................................................10
PPPoE (Username / Password) ..................................11
PPTP ....................................................................................13
L2TP ....................................................................................15
4G LTE / 3G .......................................................................17
Wizard .....................................................................................19
Failover ...................................................................................23
IPv6 ..........................................................................................24
Link-local Only ................................................................24
Static IPv6 .........................................................................25
Autoconguration (SLAAC/DHCPv6) ...................... 26
PPPoE .................................................................................27
Wi-Fi .................................................................................................28
Device List .............................................................................28
Wi-Fi Settings .......................................................................28
WPS ..........................................................................................30
Wi-Fi Advanced ....................................................................32
LAN ..................................................................................................34
Device List .............................................................................34
LAN Settings .........................................................................34
DHCP .......................................................................................35
Advanced ......................................................................................36
DNS ..........................................................................................36
Applications ..........................................................................37
DMZ .........................................................................................38
Virtual Server ........................................................................39
URL Filter ................................................................................40
Routing ...................................................................................41
QoS...........................................................................................42
MAC Address Filter .............................................................43
Outbound Filter ................................................................... 44
Inbound Filter ......................................................................45
SNMP .......................................................................................46
Advanced Network ............................................................47
Network Scan .......................................................................48
System ............................................................................................49
Table of Contents
iiiD-Link DWR-921 User Manual
Table of Contents
Time Settings .......................................................................49
Administration .....................................................................50
Reboot & Reset ....................................................................51
Firmware Upgrade ..............................................................52
System Log ............................................................................53
Message Service .................................................................. 54
SMS Inbox .........................................................................54
Create Message ..............................................................54
PIN Conguration ...............................................................55
USSD ........................................................................................56
Schedules ..............................................................................57
Add New Rule ..................................................................57
Connection Reset ...............................................................58
Connect a Wireless Client to your Router ......................59
WPS Button ...................................................................................59
Windows® 8 ................................................................................... 60
WPA/WPA2 ............................................................................60
Windows® 7 ................................................................................... 62
WPA/WPA2 ............................................................................62
WPS ..........................................................................................65
Windows Vista® ............................................................................ 69
WPA/WPA2 ............................................................................70
Windows® XP ................................................................................ 72
WPA/WPA2 ............................................................................73
Troubleshooting ..............................................................75
Wireless Basics .................................................................79
What is Wireless? ......................................................................... 80
Tips ...................................................................................................82
Wireless Modes ............................................................................83
Networking Basics ...........................................................84
Check your IP address ...............................................................84
Statically Assign an IP address ...............................................85
Wireless Security ............................................................86
What is WPA? ...................................................................86
Technical Specications .................................................. 87
Regulatory Information ..................................................88
1D-Link DWR-921 User Manual
Section 1 - Product Overview
Product Overview
Package Contents
If any of the above items are missing, please contact your reseller.
System Requirements
* Subject to services and service terms available from your carrier.
A compatible mini-SIM/UICC card with service.*
Computer with Windows, Mac OS, or Linux-based operating system with an installed Ethernet
adapter
Java-enabled browser such as Internet Explorer 6, Safari 4.0, Chrome 20.0, or Firefox 7 or above
(for conguration)
Power Adapter
DWR-921 4G LTE Router
3G/4G Antennas
RJ45 Cable
2D-Link DWR-921 User Manual
Section 1 - Product Overview
Introduction
The D-Link 4G LTE Router allows users to access worldwide mobile broadband networks. Once connected, users can transfer
data, stream media, and send SMS messages. Simply insert your 3G / 4G SIM card, and share your 3G / 4G Internet connec-
tion through a secure 802.11n wireless network or using any of the four 10/100 Ethernet ports.
Keep your wireless network safe with WPA/WPA2 wireless encryption. The DWR-921 utilizes dual-active rewalls (SPI and
NAT) to prevent potential attacks across the Internet, and includes MAC address ltering to control access to your network.
The 4G LTE Router can be installed quickly and easily almost anywhere. This router is great for situations where an im-
promptu wireless network must be set up, or wherever conventional network access is unavailable.
3D-Link DWR-921 User Manual
Section 1 - Product Overview
Hardware Overview
Front View
1 Reset Button Press this button with an unfolded paperclip and hold for ten seconds to reset the device.
2 SMS LED Will be solid green if the SMS inbox is full, or blinking if there is an unread new SMS message.
3 LAN LED Will be lit if an Ethernet connection is established, and will blink when data is being transferred.
4 Power LED Will be lit if the device is powered on and working.
5 WPS Button Press this button to initiate a new WPS connection. See WPS Button on page 59 for details.
6 Signal Strength LED Will blink red if there is no SIM card / signal. Solid red/amber/green indicates the signal strength.
7 2G/3G LED Will be lit if a 2G or 3G connection is established, and will blink when data is being transferred.
8 4G LED Will be lit if a 4G LTE connection is established, and will blink when data is being transferred.
9 WLAN LED Will be lit if the wireless function is enabled, and will blink when wireless data is being transferred.
1 5
6 7 98
2 3 4
4D-Link DWR-921 User Manual
Section 1 - Product Overview
1 Ethernet LAN Ports For connection to a network-enabled desktop or notebook computer.
2 Ethernet WAN Port For connection to a DSL/cable modem or router.
3 SIM Card Slot Accepts a standard (U)SIM card for 3G/4G LTE connectivity.
4 Power Connector Connects to the included power adapter.
5 Power Button Turns the device on or o.
Back View
1 4 52 3
5D-Link DWR-921 User Manual
Section 2 - Installation
Before You Begin
Installation
This section will guide you through the installation process. Placement of the router is very important. Do not place the router in an enclosed area
such as a closet, cabinet, or in an attic or garage.
Ensure that your DWR-921 4G LTE Router is disconnected and powered o before performing the steps below..
1. Verify that your SIM/UICC card is installed and has been activated by your carrier. To install your SIM/UICC card, insert it into the slot with the
gold contacts facing down. Push gently until it locks into place.
Caution: Always unplug/power down the router before installing or removing the SIM/UICC card. Never insert or remove the SIM/UICC card while
the router is in use.
2. Attach the included antennas to the back of the router, screwing them in clockwise. Arrange them so that they point upward.
3. Connect the power adapter to the socket on the back panel of your DWR-922. Plug the other end of the power adapter into a wall outlet or
power strip. Make sure the power button is in the “On position.
a. The Power LED will light up to indicate that power is being supplied to the router and the router is turned on.
b. The LEDs on the front panel will ash on and o as the DWR-922 Mobile Router performs initialization and Internet connection processes.
c. After a few moments, if a connection has been established, the following LEDs will turn solid green: Power, Signal Strength, WLAN, LAN (if
connected), and either 2G/3G or 4G.
Note: By default, the DWR-922 uses the mobile network as the sole Internet connection. If you wish to use your mobile connection as a backup to
a wired connection, or you wish to use a wired connection exclusively, you must use the Setup Wizard or Congure WAN service manually.
4. Connect via Wi-Fi using the SSID and password printed on the bottom of the router, or through Ethernet via one of the LAN ports on the back
of your DWR-922.
6D-Link DWR-921 User Manual
Section 2 - Installation
Wireless Installation Considerations
The DWR-921 can be accessed using a wireless connection from anywhere within the operating range of your wireless network. Keep in mind that
the quantity, thickness, and location of walls, ceilings, or other objects that the wireless signals must pass through may limit the range of the wireless
signal. Ranges vary depending on the types of materials and background RF (radio frequency) noise in your home or oce. The key to maximizing
the wireless range is to follow these basic guidelines:
1. Minimize the number of walls and ceilings between the D-Link router and other network devices. Each wall or ceiling can reduce your adapters
range from 3 to 90 feet (1 to 30 meters).
2. Be aware of the direct line between network devices. A wall that is 0.5 meters (1.5 feet thick), at a 45-degree angle appears to be almost 1 meter
(3 feet) thick. At a 2-degree angle it looks over 14 meters (42 feet) thick. Position devices so that the signal will travel straight through a wall or
ceiling (instead of at an angle) for better reception.
3. Try to position access points, wireless routers, and computers so that the signal passes through open doorways and drywall. Materials such as
glass, metal, brick, insulation, concrete, and water can aect wireless performance. Large objects such as sh tanks, mirrors, le cabinets, metal
doors, and aluminum studs may also have a negative eect on range.
4. If you are using 2.4 GHz cordless phones, make sure that the 2.4 GHz phone base is as far away from your wireless device as possible. The base
transmits a signal even if the phone is not in use. In some cases, cordless phones, X-10 wireless devices, and electronic equipment such as ceiling
fans, uorescent lights, and home security systems may dramatically degrade wireless connectivity.
7D-Link DWR-921 User Manual
Section 4 - Conguration
Conguration
To access the conguration utility, open a web browser such as Internet Explorer and
enter the address of the router (192.168.0.1 by default).
To log in to the conguration utility, admin is the default username and the default
password is blank.
Note: If you get a Page Cannot be Displayed error, please refer to the Troubleshooting
section for assistance.
Once you have successfully logged in, you will see the Home page. On this page
you can view information about your Internet connection, the wireless/LAN status,
and system information.
At the top of the page is a menu. Clicking on one of these icons will take you to the
appropriate conguration section.
On each page, ll out the desired settings and click Apply when you are done or
Reset to revert to the old settings.
Getting Started
8D-Link DWR-921 User Manual
Section 4 - Conguration
Internet
Select the Internet connection type specied by your ISP. The
corresponding settings will be displayed below. Please see the
following sections for details on how to congure these dierent
connection types.
My Internet
Connection is:
WAN Service
On this page you can congure your Internet connection. If you are not sure which settings to use, please contact your Internet Service Provider
(ISP).
Dynamic IP (DHCP)
If the Internet host you are using requires you to enter a host
name, enter it here. In most cases, you may leave this blank.
(Optional) Fill in with IP address of primary DNS server.
(Optional) Fill in with IP address of secondary DNS server.
You may need to change the Maximum Transmission Unit (MTU)
for optimal performance. The default value is 0.
The default MAC address is set to the WAN ports physical interface
MAC address on the router. It is not recommended that you
change the default MAC address unless required by your ISP. You
can use the Clone button to replace the WAN ports MAC address
with the MAC address of your PC.
Host Name:
Primary DNS
Server:
Secondary DNS
Server:
MTU:
MAC Address:
9D-Link DWR-921 User Manual
Section 4 - Conguration
This feature enables this product to renew the WAN IP address
automatically when the lease time has expired.
Enabling this option will disable the NAT function of the DWR-921,
allowing it to act as a link for your devices to your Internet
connection, but without routing functions.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
Auto-reconnect:
NAT disable:
10D-Link DWR-921 User Manual
Section 4 - Conguration
Enter the IP address assigned to your network connection.
Enter the subnet mask.
Enter the default gateway.
Enter the primary DNS server.
Enter the secondary DNS server.
You may need to change the Maximum Transmission Unit (MTU)
for optimal performance. The default value is 0.
The default MAC address is set to the WAN ports physical interface
MAC address on the router. It is not recommended that you
change the default MAC address unless required by your ISP. You
can use the Clone button to replace the WAN ports MAC address
with the MAC address of your PC.
Enabling this option will disable the NAT function of the DWR-921,
allowing it to act as a link for your devices to your Internet
connection, but without routing functions.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
IP Address:
Subnet Mask:
Default
Gateway:
Primary DNS
Server:
Secondary DNS
Server:
MTU:
MAC Address:
NAT disable:
Static IP
11D-Link DWR-921 User Manual
Section 4 - Conguration
The username/account name that your ISP provides to you for
PPPoE dial-up.
Password that your ISP provides to you for PPPoE dial-up.
Re-type your password in this eld.
Fill in if provided by your ISP. (Optional)
Fill in if provided by your ISP. If not, keep the default value.
Fill in if provided by your ISP. If not, keep the default value
(optional).
Fill in if provided by your ISP. If not, keep the default value
(optional).
The default MAC address is set to the WAN ports physical interface
MAC address on the router. It is not recommended that you
change the default MAC address unless required by your ISP. You
can use the Clone button to replace the WAN ports MAC address
with the MAC address of your PC.
The amount of time of inactivity before disconnecting an
established PPPoE session. Set it to zero or enable auto-reconnect
to disable this feature.
You may need to change the Maximum Transmission Unit (MTU)
for optimal performance. The default value is 0.
Username:
Password:
Verify Password:
Service Name:
IP Address:
Primary DNS
Server:
Secondary DNS
Server:
MAC Address:
Maximum Idle
Time:
MTU:
PPPoE (Username / Password)
12D-Link DWR-921 User Manual
Section 4 - Conguration
Auto-reconnect:
NAT disable:
The device will automatically reconnect to your PPPoE connection
automatically.
Enabling this option will disable the NAT function of the DWR-921,
allowing it to act as a link for your devices to your Internet
connection, but without routing functions.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
13D-Link DWR-921 User Manual
Section 4 - Conguration
Choose Static IP only if your ISP assigns you an IP address.
Otherwise, please choose Dynamic IP.
Enter the information provided by your ISP (Only applicable for
Static IP PPTP).
Enter the information provided by your ISP (Only applicable for
Static IP PPTP).
Enter the information provided by your ISP (Only applicable for
Static IP PPTP).
IP address of PPTP server.
User/account name that your ISP provides to you for PPTP dial-up.
Password that your ISP provides to you for PPTP dial-up.
Re-enter your password for verication.
Choose Always-on when you want to establish PPTP connection
all the time. If you choose Connect-on-demand, the device will
establish a PPTP connection when local users want to connect
to the Internet, and disconnect if there is no trac after the time
period dened by the Maximum Idle Time setting.
The time of no activity to disconnect your PPTP session. Set it to
zero or choose Always-on to disable this feature.
Address Mode:
PPTP IP Address:
PPTP Subnet
Mask:
PPTP Gateway IP
Address:
PPTP Server IP
Address:
Username:
Password:
Verify Password:
Reconnect
Mode:
Maximum Idle
Time:
PPTP
14D-Link DWR-921 User Manual
Section 4 - Conguration
Enabling this option will disable the NAT function of the DWR-921,
allowing it to act as a link for your devices to your Internet
connection, but without routing functions.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
NAT disable:
15D-Link DWR-921 User Manual
Section 4 - Conguration
Choose Static IP only if your ISP assigns you an IP address.
Otherwise, please choose Dynamic IP.
Enter the information provided by your ISP (Only applicable for
Static IP L2TP).
Enter the information provided by your ISP (Only applicable for
Static IP L2TP).
Enter the information provided by your ISP (Only applicable for
Static IP L2TP).
IP address of L2TP server.
User/account name that your ISP provides to you for L2TP dial-up.
Password that your ISP provides to you for L2TP dial-up.
Re-type your password in this eld.
Choose Always-on when you want to establish L2TP connection
all the time. If you choose Connect-on-demand the device will
establish L2TP connection when local users want to use Internet,
and disconnect if no trac after time period of Maximum Idle
Time.
The time of no activity to disconnect your L2TP session. Set it to 0
or choose Always-on to disable this feature.
Address Mode:
L2TP IP Address:
L2TP Subnet
Mask:
L2TP Gateway IP
Address:
L2TP Server IP
Address:
Username:
Password:
Verify Password:
Reconnect
Mode:
Maximum Idle
Time:
L2TP
16D-Link DWR-921 User Manual
Section 4 - Conguration
Enabling this option will disable the NAT function of the DWR-921,
allowing it to act as a link for your devices to your Internet
connection, but without routing functions.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
NAT disable:
17D-Link DWR-921 User Manual
Section 4 - Conguration
Choose whether the DWR-921 should only use 4G networks, 3G
networks, or use Auto Mode to automatically select a network.
Select Auto-Detection to have the router automatically detect
the settings for your connection. Select Manual to enter the
details of your connection manually.
Fill in a name to identify the following 3G/4G conguration.
Select your country and service provider to automatically ll in
some of the required settings.
Fill in only if requested by ISP (optional).
Fill in only if requested by ISP (optional).
Re-type your password in this eld (optional).
Enter the number to be dialed.
Select PAP, CHAP, or Auto detection. The default authentication
method is Auto.
Enter the APN information (optional).
Enter the PIN associated with your SIM card.
Select Auto or Manual to determine whether the router should
reconnect to your 3G/4G network automatically or manually.
Prefer Service
Type:
Dial Up Prole:
Account/Prole
Name:
Country/
Telecom:
Username:
Password:
Verify Password:
Dialed Number:
Authentication:
APN:
Pin Code:
Reconnect
Mode:
4G LTE / 3G
18D-Link DWR-921 User Manual
Section 4 - Conguration
Set the maximum time your connection can be idle before
disconnecting. Set it to 0 or choose Auto in Reconnect Mode to
disable this feature.
Fill in if provided by your ISP. If not, keep the default value
(optional).
Fill in if provided by your ISP. If not, keep the default value
(optional).
Enabling this option will allow you to connect when roaming.
Note: Roaming connections may incur additional fees from your
service provider.
Activate this feature to use the Ethernet WAN port as an additional
LAN port.
Enabling this option will disable the NAT function of the DWR-921,
allowing it to act as a link for your devices to your Internet
connection, but without routing functions.
Enabling the Transparent Bridge function disables the routing/
NAT functions and passes the public WAN IP address given by your
service provider directly through to the local client or PC. This can
only be used if a single IP address has been assigned by your ISP.
If transparent bridge is enabled, the above DNS Check and NAT
Disable options will not be available.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
Maximum Idle
Time:
Primary DNS
Server:
Secondary DNS
Server:
Roaming:
Bridge Ethernet
Ports:
NAT disable:
Transparent
Bridge:
19D-Link DWR-921 User Manual
Section 4 - Conguration
Wizard
This wizard will guide you through a step-by-step process to congure your router
to connect to the Internet.
Click Next to continue.
Note: While using the wizard, you can click Prev to go back to the previous step,
or you can click Cancel to close the wizard.
Select the Internet connection type you use. The connection types are explained on
the following page. If you are unsure which connection type you should use, contact
your Internet Service Provider (ISP).
Click Prev to go back to the previous page or click Cancel to close the wizard.
Note: The DWR-921 has a WAN failover feature that allows the router to switch to a
3G/4G connection if the WAN connection is down or unavailable. To congure
this feature, please refer to Failover on page 23.
20D-Link DWR-921 User Manual
Section 4 - Conguration
Choose this if your Internet connection automatically provides
you with an IP address. Most cable modems use this type of
connection. See Dynamic IP (DHCP) on page 8 for information
about how to congure this type of connection.
Choose this option if your Internet connection requires a
username and password to connect. Most DSL modems use
this style of connection. See PPPoE (Username / Password) on
page 11 for information about how to congure this type of
connection.
Choose this option if your Internet connection requires Point-
to-Point Tunneling Protocol (PPTP). See PPTP on page 13 for
information about how to congure this type of connection.
Choose this option if your Internet connection requires Layer 2
Tunneling Protocol (L2TP). See L2TP on page 15 for information
about how to congure this type of connection.
Choose this connection if you have installed a SIM card into the
DWR-921. See 4G LTE / 3G on page 17 for information about
how to congure this type of connection.
Choose this option if your Internet Service Provider (ISP)
provided you with IP address information that has to be manually
congured. See Static IP on page 10 for information about how
to congure this type of connection.
DHCP Connection
(Dynamic IP
Address):
Username
/ Password
Connection
(PPPoE):
Username
/ Password
Connection (PPTP):
Username
/ Password
Connection (L2TP):
3G/4G Connection:
Static IP Address
Connection:
The subsequent conguration pages will dier depending on the selection you
make on this page.
After entering the requested information,click Next to continue.
Note: If you are not sure what connection type to use or what settings
to enter, check with your Internet Service Provider (ISP).
21D-Link DWR-921 User Manual
Section 4 - Conguration
Enter a Wireless Network Name (SSID), then click Next to continue.
Choose the best security level supported by your wireless clients. Click Next to
continue.
Unless you chose None in the previous step, enter a security password. Clients must
enter this password to connect to your wireless network. Click Next to continue.
22D-Link DWR-921 User Manual
Section 4 - Conguration
This completes the Internet Connection Setup Wizard. Click Connect to save your
changes and reboot the router.
Create a new password and then click Next to continue.
Select your time zone from the drop-down box and then click Next to continue.
23D-Link DWR-921 User Manual
Section 4 - Conguration
Failover
Select Failover to enable the failover function.
This option should be set to an external IP address that can be
used to ensure that the 3G/4G LTE connection will be kept from
going oine due to inactivity. An example would be Googles
public DNS servers (8.8.8.8 or 8.8.4.4) or your Internet service
provider’s DNS servers.
This will automatically be set to the currently congured Internet
connection type.
This can be set by clicking on Add, the available options will be
shown in the drop down box that appears.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
Failover type:
Remote Host for
Keep Alive:
Primary WAN:
Secondary WAN:
The DWR-921’s WAN failover feature allows the router to switch to a 3G/4G connection as a backup if the WAN connection is down or unavailable.
24D-Link DWR-921 User Manual
Section 4 - Conguration
IPv6
Link-local Only
Displays the IPv6 address of the router.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
LAN IPv6 Link-
Local Address:
To enable IPv6, select Enable.
Select the IPv6 connection type specied by your ISP. The
corresponding settings will be displayed below. Please see the
following sections for details on how to congure these dierent
connection types.
IPv6:
IPv6 Connection:
25D-Link DWR-921 User Manual
Section 4 - Conguration
Static IPv6
Enter the static IPv6 address of the router.
Enter the subnet prex length.
Enter the default gateway address.
Enter the primary and secondary DNS server addresses.
Enter the LAN (local) IPv6 address for the router.
Displays the routers LAN link-local address.
Check to enable the autoconguration feature.
Select Stateful (DHCPv6), SLAAC + RDNSS, or SLAAC + Stateless
DHCPv6.
Enter the IPv6 address lifetime (in seconds).
Click Apply to save your settings, or Refresh to revert to your
previous settings.
IPv6 Address:
Subnet Prex
Length:
Default Gateway:
DNS Addresses:
LAN IPv6 Address:
LAN IPv6 Link-
Local Address:
Enable
Autoconguration:
Autoconguration
Type:
Router
Advertisement
Lifetime:
26D-Link DWR-921 User Manual
Section 4 - Conguration
Autoconguration (SLAAC/DHCPv6)
Select either Obtain DNS server address automatically or Use the
following DNS address.
Enter the primary and secondary DNS server addresses.
Check to enable the DHCP-PD feature.
Enter the LAN (local) IPv6 address for the router.
Displays the routers LAN link-local address.
Check to enable the autoconguration feature.
Select Stateful (DHCPv6), SLAAC + RDNSS, or SLAAC + Stateless
DHCPv6.
Enter the IPv6 address lifetime (in seconds).
Click Apply to save your settings, or Refresh to revert to your
previous settings.
DNS Setting:
DNS Addresses:
Enable DHCP-PD:
LAN IPv6 Address:
LAN IPv6 Link-
Local Address:
Enable
Autoconguration:
Autoconguration
Type:
Router
Advertisement
Lifetime:
27D-Link DWR-921 User Manual
Section 4 - Conguration
PPPoE
Enter your PPPoE user name.
Enter your PPPoE password and then retype the password in the
next box.
Enter the ISP Service Name (optional).
Maximum Transmission Unit - you may need to change the MTU
for optimal performance with your specic ISP.
Select either Obtain DNS server address automatically or Use the
following DNS address.
Enter the primary and secondary DNS server addresses.
Check to enable the DHCP-PD feature.
Enter the LAN (local) IPv6 address for the router.
Displays the routers LAN link-local address.
Check to enable the autoconguration feature.
Select Stateful (DHCPv6), SLAAC + RDNSS, or SLAAC + Stateless
DHCPv6.
Enter the IPv6 address lifetime (in seconds).
Click Apply to save your settings, or Refresh to revert to your
previous settings.
Username:
Password:
Service Name:
MTU:
DNS Setting:
DNS Addresses:
Enable DHCP-PD:
LAN IPv6 Address:
LAN IPv6 Link-
Local Address:
Enable
Autoconguration:
Autoconguration
Type:
Router
Advertisement
Lifetime:
28D-Link DWR-921 User Manual
Section 4 - Conguration
Wi-Fi
Device List
This page displays a list of currently-connected wireless clients, and their
respective MAC addresses.
Wi-Fi Settings
Check this box to enable wireless access. When you enable this
option, the following parameters take eect.
Also known as the SSID (Service Set Identier), this is the name of
your Wireless Local Area Network (WLAN). Enter a name using up
to 32 alphanumeric characters. The SSID is case-sensitive.
Select the IEEE 802.11 standard used by your wireless clients.
Enabling this feature will allow the router to automatically scan for
the best wireless channel to use.
If Auto Channel Scan is disabled, select the desired channel here.
Enable Wireless:
Wireless
Network Name:
802.11 Mode:
Enable Auto
Channel Scan:
Wireless
Channel:
This page lets you set up your wireless network and choose a wireless security mode. Click Apply to save your settings, or Refresh to revert to your
previous settings.
29D-Link DWR-921 User Manual
Section 4 - Conguration
A higher channel width allows for faster data transmission, at the
possible expense of wireless coverage and compatibility with
older wireless clients. Select the optimum channel width for your
wireless network from the drop-down menu.
The default setting is Visible. Select Invisible if you do not want
to broadcast the SSID of your wireless network.
Select the desired wireless encryption mode. WPA/WPA2 is
recommended if your clients support it.
Channel Width:
Visibility Status:
Security Mode:
Select whether to use WPA2 only or Auto (WPA or WPA2). WPA2
only is the most secure, provided that all of your clients can
support it.
Select whether to use the TKIP or AES cipher. The AES cipher is
the most secure, provided that all of your clients can support it.
Enter the key/password you want to use for your wireless network.
The key must be between 8 and 63 characters long, and may only
contain letters and numbers.
WPA Mode:
Cipher Type:
Pre-Shared Key:
If you choose WPA-Personal, the following options will appear:
Select whether to use 64-bit or 128-bit encryption.
Select whether to use Open or Shared authentication.
Set the WEP key/password for your wireless network. Based on
whether you are using 64 or 128-bit encryption, and whether
you are using a HEX or ASCII key, you will need to enter dierent
numbers of characters for your key, as indicated below the WEP
Key text box. ASCII keys may use letters and numbers only, and
HEX keys may use numbers 0-9 and letters A-F only.
WEP Key Length:
Authentication:
WEP Key 1:
If you choose WEP, the following options will appear:
30D-Link DWR-921 User Manual
Section 4 - Conguration
Select whether you would like to Enable or Disable WPS features.
If you use Windows 7’s Connect to a network wizard to do initial
conguration of the router, you will need to enter the WPS PIN/AP
PIN into the wizard when prompted. The factory default WPS PIN/
AP PIN is printed on a label located on the bottom of the router.
You can click the Generate New PIN button to change it to a
randomly generated PIN.
Select whether the WPS cong mode should be set to Registrar or
Enrollee. In most cases, this should be set to Registrar so that you
can use WPS to connect new wireless clients.
If this is set to CONFIGURED, the router will be marked as already
congured” to computers that try to use WPS conguration, such
as Windows 7’s Connect to a network wizard. You can click the
Release button to change the status to UNCONFIGURED to allow
for WPS conguration of the router.
If this is set to UNCONFIGURED, you can click the Set button to
change the status to CONFIGURED to block WPS conguration of
the router.
Enable this option to prevent clients from connecting to the router
using the PIN method. If this option is enabled, clients must use
the push-button method to connect.
WPS:
AP PIN:
Cong Mode:
Cong Status:
Disable WPS-PIN
Method:
The Wi-Fi Protected Setup page allows you to create a wireless connection between your router and a device automatically by simply pushing a
button or entering a PIN code.
WPS
31D-Link DWR-921 User Manual
Section 4 - Conguration
This lets you choose whether to use the Push Button connection
method (PBC) or PIN method to connect to a wireless client when
the Trigger button is clicked. If you choose the PIN method, you
will need to enter an 8-digit PIN number that the wireless client
needs to use to connect to your router.
This will show the current WPS connection process status. Click
the Trigger button to initiate a WPS connection.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
Cong Method:
WPS status:
32D-Link DWR-921 User Manual
Section 4 - Conguration
Wi-Fi Advanced
This page contains settings which can negatively aect the performance of your router if congured improperly. Do not change these settings
unless you are already familiar with them or have been instructed to make the change by one of our support personnel.
Specify a value for the beacon interval. Beacons are packets sent
by an access point to synchronize a wireless network. 100 is the
default setting and is recommended.
Set the transmit power of the antennas.
This value should remain at its default setting of 2347. If
inconsistent data ow is a problem, only a minor modication
should be made.
The fragmentation threshold, which is specied in bytes,
determines whether packets will be fragmented. Packets
exceeding the 2346 byte setting will be fragmented before
transmission. 2346 is the default setting.
Set the interval for DTIM. A Delivery Trac Indication Message
(DTIM) is a countdown informing clients of the next window for
listening to broadcast and multicast messages. The default interval
is 1.
WMM (Wi-Fi Multimedia) is a QoS (Quality of Service) system for
your wireless network. Enable this option to improve the quality of
video and voice applications for your wireless clients.
Select the basic transfer rates based on the speed of wireless
adapters on your wireless network. It is strongly recommended to
keep this setting to Best.
Beacon Interval:
Transmit Power:
RTS Threshold:
Fragmentation:
DTIM Interval:
WMM Capable:
TX Rates:
33D-Link DWR-921 User Manual
Section 4 - Conguration
Check this box to reduce the guard interval to 400 ns. This can
increase the throughput rate provided that the delay spread of the
connection is also low. However, it can also increase error rate in
some installations, due to increased sensitivity to radio-frequency
reections. Select the option that works best for your installation.
Enable this option to reduce interference from other wireless
networks in your area. If the channel width is operating at 40 MHz
and there is another wireless networks channel over-lapping
and causing interference, the router will automatically change to
20MHz.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
Short GI:
HT 20/40
Coexistence:
34D-Link DWR-921 User Manual
Section 4 - Conguration
LAN
Device List
This page displays a list of currently-connected wireless clients, and their
respective MAC addresses.
LAN Settings
Enter the IP address you want to use for the router. The default
IP address is 192.168.0.1. If you change the IP address, you will
need to enter the new IP address in your browser to get into the
conguration utility.
Enter the subnet mask of the router. The default subnet mask is
255.255.255.0.
Enter the local domain name for your network.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
Router IP Address:
Default Subnet
Mask:
Local Domain
Name:
This section will help you to change the local network settings of your router and to congure the DHCP Server settings.
35D-Link DWR-921 User Manual
Section 4 - Conguration
DHCP
Select this box to enable the DHCP server on your router.
Enter the range of IPs for the DHCP server to use to assign IP
addresses to devices on your network. These values will represent
the last octet of the IP addresses in the pool.
Enter the lease time for IP address assignments.
Enter the primary DNS IP address that will be assigned to DHCP
clients.
Enter the secondary DNS IP address that will be assigned to DHCP
clients.
Click Fixed Mapping to assign a dedicated IP to a specied MAC
address to be saved by the DHCP server. The Fixed Mapping page
will appear.
Select a DHCP client and click Copy to, or enter the MAC address
and IP address manually, to assign the IP address to the MAC
address. Click Enable to enable the rule.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
Enable DHCP
Server:
DHCP IP Address
Range:
DHCP Lease Time:
Primary DNS IP
Address:
Secondary DNS IP
Address:
Fixed Mapping:
The DWR-921 has a built-in DHCP (Dynamic Host Control Protocol) server. The DHCP server assigns IP addresses to devices on the network that
request them. By default, the DHCP Server is enabled on the device. The DHCP address pool contains a range of IP addresses, which are automatically
assigned to the clients on the network.
36D-Link DWR-921 User Manual
Section 4 - Conguration
Advanced
DNS
Tick this checkbox to enable the DDNS feature.
Select a DDNS service provider to use.
Enter the Host Name that you registered with your DDNS service
provider.
Enter the Username for your DDNS account.
Enter the Password for your DDNS account.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
DDNS:
Provider:
Host Name:
Username /
E-mail:
Password / Key:
On this page you can congure the Domain Name System (DNS) server, which manages the resolution of host/domain names to IP addresses.
37D-Link DWR-921 User Manual
Section 4 - Conguration
Some applications require multiple connections, such as Internet gaming, video conferencing, and Internet telephony. These applications may
have diculty working through NAT (Network Address Translation). Applications allows some of these applications to work with the DWR-921 by
opening ports after detecting trac being sent through a trigger port.
Select from a list of popular applications. You can select a service,
select a rule ID, then click the Copy to button to copy the default
settings for that service to the specied rule ID.
Species which rule to copy the selected Popular applications
settings to when you click the Copy to button.
APPLICATION RULES
This identies the rule.
Enter the port to listen to in order to trigger the rule.
Specify the incoming port(s) to open when trac comes over the
Trigger port.
Check the box to enable the specied rule.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
Popular
Applications:
ID:
ID:
Trigger:
Incoming Ports:
Enable:
Applications
38D-Link DWR-921 User Manual
Section 4 - Conguration
Sometimes you may want a computer exposed to the outside world for certain types of applications. If you choose to expose a computer, you can
enable Demilitarized Zone (DMZ). This option will expose the chosen computer completely to the outside world.
Enabling Stateful Packet Inspection (SPI) helps to prevent cyber
attacks by validating that the trac passing through the session
conforms to the protocol.
If an application has trouble working from behind the router, you
can expose one computer to the Internet and run the application
on that computer.
Note: Placing a computer in the DMZ may expose that
computer to a variety of security risks. Use of this option is only
recommended as a last resort.
Specify the IP address of the computer on the LAN that you want
to have unrestricted Internet communication. If this computer
obtains its IP address automatically using DHCP, be sure to make
a static reservation on the Setup > Network Settings page so that
the IP address of the DMZ machine does not change.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
Enable SPI:
Enable DMZ:
DMZ IP Address:
DMZ
39D-Link DWR-921 User Manual
Section 4 - Conguration
The device can be congured as a virtual server so that users can access services such as Web or FTP via the public (WAN) IP address of the router.
You can also allow the settings to run on a specied schedule.
This contains a list of pre-dened services. You can select a service,
select a rule ID, then click the Copy to button to copy the default
settings for that service to the specied rule ID.
Species which rule to copy the selected Well known service
settings to when you click the Copy to button.
Select a schedule to use and copy to the specied rule ID when
you click the Copy to button. You may select Always On or use
a specic schedule that you have dened. To create and edit
schedules, please refer to Schedules on page 57.
Well-known
Services:
ID:
Use schedule
rule:
VIRTUAL SERVERS LIST
This identies the rule.
Enter the public port(s) you want to open.
Enter the IP address and port of the computer on your local
network that you want to forward the Service Ports to.
Check the box to enable the specied rule.
Specify the schedule rule number. To create schedules, click on
the Add New Rule button. For further information on schedules,
please refer to Schedules on page 57.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
ID:
Service Ports
Server IP: Port:
Enable:
Schedule Rule #:
Virtual Server
40D-Link DWR-921 User Manual
Section 4 - Conguration
Check the box to enable URL Filtering.
URL FILTERING RULES
This identies the rule.
Enter URL that you would like to block. All URLs that begin with
this URL will be blocked.
Check the box to enable the specied rule.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
URL Filter allows you to set up a list of websites that will be blocked from users on your network.
URL Filtering:
ID:
URL:
Enable:
URL Filter
41D-Link DWR-921 User Manual
Section 4 - Conguration
Check the box to enable routing, then select which routing
protocol to use:
• RIPv1: Protocol in which the IP address is routed
through the Internet.
• RIPv2: Enhanced version of RIPv1 with added
features such as authentication, routing domain, next
hop forwarding, and subnet-mask exchange.
RIP:
The Routing page allows you to specify custom routes that determine how data is moved around your network.
ROUTING RULES
This identies the rule.
Enter in the IP of the specied network that you want to access
using the static route.
Enter in the subnet mask to be used for the specied network.
Enter in the gateway IP address for the specied network.
Enter in the amount of hops it will take to reach the specied
network.
Note: In a transmission path, each link is terminated at a network
device such as a router or gateway. The number of hops equals
the number of routers or gateways that data must pass through
before reaching the destination.
Select this box to enable the rule.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
ID:
Destination:
Subnet Mask:
Gateway:
Hop:
Enable:
Routing
42D-Link DWR-921 User Manual
Section 4 - Conguration
Select this box to enable the QoS feature.
Specify the maximum upstream bandwidth here (e.g. 400 Kbps).
Select a schedule to use and copy to the specied rule ID when
you click the Copy to button. You may select Always On or use
a specic schedule that you have dened. To create and edit
schedules, please refer to Schedules on page 57.
QOS RULES
This identies the rule.
Specify the local IP address(es) and port(s) for the rule to aect.
Specify the remote IP address(es) and port(s) for the rule to aect.
Select what priority level to use for trac aected by the rule:
Low, Normal, or High.
Check the box to enable the specied rule.
Specify the schedule rule number. To create a new schedule,
click on the Add New Rule button. For more information about
schedules, please refer to Schedules on page 57.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
Enable QOS
Packet Filter:
Upstream
Bandwidth:
Use Schedule
Rule:
ID:
Local IP : Ports:
Remote IP : Ports:
QoS Priority:
Enable:
Use Rule #:
The QoS Engine improves your online gaming or streaming media experience by ensuring that your game or media trac is prioritized over other
network trac, such as FTP or web. For best performance, use the Automatic Classication option to automatically set the priority for your applications.
QoS
43D-Link DWR-921 User Manual
Section 4 - Conguration
Tick this box to enable MAC Filtering.
Check the box to allow wireless and wired clients with C selected
to connect to this device. You can also select to allow or deny
connections from unspecied MAC addresses.
Check the box to allow wireless clients with A selected can
associate to the wireless LAN. You can also select to allow or deny
connections from unspecied MAC addresses.
MAC FILTERING RULES
This identies the rule.
Specify the MAC address of the computer to be ltered.
Specify the last section of the IP address.
If this box is ticked, the rule will follow the connection control
setting specied in MAC ltering settings specied above.
If this box is ticked, the rule will follow the association control
setting specied in MAC ltering settings specied above.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
MAC Address
Control:
Connection
Control:
Association
Control:
ID:
MAC Address:
IP Address:
C:
A:
The MAC (Media Access Controller) Address Filter option is used to control network access based on the MAC address of the network adapter.
A MAC address is a unique ID assigned by the manufacturer of the network adapter. This feature can be congured to ALLOW or DENY network/
Internet access.
MAC Address Filter
44D-Link DWR-921 User Manual
Section 4 - Conguration
Select this box to Enable outbound ltering.
Select a schedule to use and copy to the specied rule ID when
you click the Copy to button. You may select Always On or use
a specic schedule that you have dened. To create and edit
schedules, please refer to Schedules on page 57.
OUTBOUND FILTER RULES LIST
Here, you can select whether to Allow or Deny all outgoing trac
except for trac that matches the listed rules.
This identies the rule.
Specify the local IP address and then specify the port after the
colon.
Specify the remote IP address and then the port after the colon.
Check the box to enable the specied rule.
Specify the schedule rule number. Click on the Add New Rule
button to create a new schedule rule.
Go back to the previous lter page.
Advance to the next lter page.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
Outbound Filter:
Use Schedule Rule:
ID:
Source IP : Ports:
Destination IP :
Ports:
Enable:
Schedule Rule #:
Previous Page:
Next Page:
Outbound Filter enables you to control what packets are allowed to be sent out to the Internet. The outbound lter applies to all outbound packets.
Outbound Filter
45D-Link DWR-921 User Manual
Section 4 - Conguration
Select this box to Enable the lter.
Select a schedule to use and copy to the specied rule ID when
you click the Copy to button. You may select Always On or use
a specic schedule that you have dened. To create and edit
schedules, please refer to Schedules on page 57.
INBOUND FILTER RULES LIST
Here, you can select whether to Allow or Deny all incoming trac
except for trac that matches the listed rules.
This identies the rule.
Specify the local IP address and then specify the port after the
colon.
Specify the remote IP address and then the port after the colon.
Check the box to enable the specied rule.
Specify the schedule rule number. Click on the Add New Rule
button to create a new schedule rule.
Go back to the previous lter page.
Advance to the next lter page.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
Inbound Filter:
Use Schedule
Rule:
ID:
Source IP : Ports:
Destination IP :
Ports:
Enable:
Schedule Rule #:
Previous Page:
Next Page:
Inbound Filter enables you to control what packets are allowed to come in to your network from the Internet. The inbound lter only applies to
packets that are destined for Virtual Servers or DMZ hosts.
Inbound Filter
46D-Link DWR-921 User Manual
Section 4 - Conguration
Select whether to Enable or Disable local SNMP administration.
Select whether to Enable or Disable remote SNMP administration.
Enter the password public in this eld to allow read-only access
to network administration using SNMP. You can view the network,
but no conguration is possible with this setting.
Enter the password private in this eld to enable read/write
access to the network using SNMP.
Enter up to 4 IP addresses to use as trap targets for your network.
Select the SNMP version of your system.
If you want to limit remote access SNMP access, enter the IP
address of the remote computer you will use to access this device;
all other IP addresses will be denied remote SNMP access.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
SNMP Local:
SNMP Remote:
Get Community:
Set Community:
IP 1/IP 2/IP 3/IP 4:
SNMP Version:
WAN Access IP Address
SNMP (Simple Network Management Protocol) is a widely used network monitoring and control protocol that reports activity on each network device
to the administrator of the network. SNMP can be used to monitor trac and statistics of the DWR-921. The DWR-921 supports SNMP v1 and v2c.
SNMP
47D-Link DWR-921 User Manual
Section 4 - Conguration
Check the box to enable the Universal Plug and Play (UPnP™)
feature. UPNP provides compatibility with various networking
equipment, software, and peripherals.
Select the box to allow the WAN port to be “pinged. Blocking WAN
pings may provide some extra security from hackers.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
Advanced Network contains settings which can change the way the router handles certain types of trac. We recommend that you do not change
any of these settings unless you are already familiar with them or have been instructed to make the change by one of our support personnel.
Enable UPnP:
Enable WAN Ping
Respond:
Advanced Network
48D-Link DWR-921 User Manual
Section 4 - Conguration
Leave this setting on Auto to allow the DWR-921 to automatically
select a cellular network to connect to. If you need to select a
network manually, select Manual, click the Scan button, then
select an available network to connect to.
Note: You will only be able to scan for networks if the DWR-921 is
not currently connected to a 3G/4G network.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
This page lets you set whether to allow the DWR-921 to automatically select a 3G/4G network based on the inserted SIM card, and allows you to
manually scan for networks and select one to connect to.
3G/4G Network
Selection
Method:
Network Scan
49D-Link DWR-921 User Manual
Section 4 - Conguration
Select the appropriate Time Zone from the drop-down box.
Check the box to allow for daylight saving adjustments. Use the
drop-down boxes to specify a start date and end date for daylight
saving time adjustments.
Check the box to allow the router to use an NTP server to update
the router’s internal clock.
Enter an NTP server to use for time synchronization, or use the
drop-down box to select one. Click the Update Now button to
synchronize the time with the NTP server.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
This section will help you set the time zone that you are in and an NTP (Network Time Protocol) server to use. Daylight Saving can also be congured
to adjust the time when needed.
Time Zone:
Enable Daylight
Saving:
Automatically
synchronize with
Internet time
server:
NTP Server Used:
System
Time Settings
50D-Link DWR-921 User Manual
Section 4 - Conguration
Enter and conrm the password that the admin account will use to
access the routers management interface.
Tick this check box to enable remote management. Remote
management allows the DWR-921 to be congured over the
Internet through a web browser. A username and password will
still be required to access the web-management interface.
Enter the Internet IP address of the PC that has access to the
broadband router. If you enter an asterisk (*) in this eld, then
anyone will be able to access the router. Adding an asterisk (*) into
this eld could present a security risk and is not recommended.
This is the port number used to access the router. 8080 is the port
usually used for the web-management interface.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
The Admin page allows you to change the Administrator password and enable Remote Management. The admin has read/write access while users
only have read-only access. Only the admin has the ability to change both admin and user account passwords.
Admin Password:
Remote
Management:
IP Allowed to
Access:
Port:
Administration
51D-Link DWR-921 User Manual
Section 4 - Conguration
Use this option to save your current router conguration settings
to a le. Click Save to open a le dialog, and then select a location
and le name for the settings.
Use this option to load previously saved router conguration
settings. Click Browse... and select the saved le and then click
the Upload Settings button to upload the settings to the router.
This option will restore all settings back to their defaults. Any
settings that have not been backed up will be lost, including any
rules that you have created.
This option will reboot the router.
Save Settings To
Local Hard Drive
Load Settings
From Local Hard
Drive:
Restore To Factory
Default Settings:
Reboot the
Device:
Here, you can save the current system settings to a local hard drive.
Reboot & Reset
52D-Link DWR-921 User Manual
Section 4 - Conguration
Displays your current rmware’s version.
Displays your current rmware’s release date.
After you have downloaded a new rmware, click Browse to
locate the rmware on your computer, then click Upload to start
the rmware upgrade.
Warning: You must use a wired connection to upload the rmware
le; do not use a wireless connection. During the upgrade
process, do not power o your computer or router, and
do not refresh the browser window until the upgrade is
complete.
If the rmware you want to install is not an ocial D-Link release,
you will need to check this box.
Warning: Unocial rmware is not supported, and may cause
damage to your device. Use of unocial rmware is at
your own risk.
Here, you can upgrade the firmware of your router. Make sure the firmware you want to use is on the local hard drive of the
computer and then click Browse to upload the file. You can check for and download firmware updates at the D-Link support site at
http://support.dlink.com.
Current Firmware
Version:
Current Firmware
Date:
Upload:
Accept Unocial
Firmware:
Firmware Upgrade
53D-Link DWR-921 User Manual
Section 4 - Conguration
Check the box to send the router logs to a Syslog server.
Enter the IP address of the Syslog server that the router will send
the logs to.
Click Apply to save your settings, or Refresh to revert to your
previous settings.
The DWR-921 keeps a running log of events and activities occurring on the router. You may send these logs to a Syslog server on your network.
Enable Logging to
Syslog Server:
Syslog Server IP
Address:
System Log
54D-Link DWR-921 User Manual
Section 4 - Conguration
Deletes the selected SMS message.
Opens a Create Message window to reply to the selected SMS
message.
Opens a Create Message windows to forward the selected SMS
message to another recipient.
Click this button to check for new messages.
This page shows all messages that are stored on the SIM card. Select a message to display its contents in the SMS window. After you read it, you
can delete it, or reply to the sender. Click the Refresh button to update the list.
Delete:
Reply:
Forward:
Refresh:
Type the phone number of the recipient.
Type the message that you would like to send.
Click this button to send the message.
Click this button to clear the message.
This page allows you to send an SMS to your contacts. Just ll in the phone number of the recipient, and type the content of message. Then click
the “Send Message button to send out this message. If you would like to add more than one recipient, you must put a semicolon (;) between each
of the phone numbers.
Receiver:
Text Message:
Apply:
Refresh:
Message Service
SMS Inbox
Create Message
55D-Link DWR-921 User Manual
Section 4 - Conguration
PIN Conguration
On this page you can congure your SIM card’s PIN.
To change your SIM’s PIN, enter the new PIN in the PIN text eld. If you also wish
to enable or disable PIN protection, check Enable PIN protection. This will mean
that you have to input your PIN whenever a device using your SIM card is switched
on.
Click Apply when you are done.
56D-Link DWR-921 User Manual
Section 4 - Conguration
Enter an application activation code and click Send. This will allow
you to activate applications by sending an SMS message to your
ISP.
Unstructured Supplementary Service Data (USSD) allows ISP-specic applications to be activated with an SMS message.
USSD:
USSD
57D-Link DWR-921 User Manual
Section 4 - Conguration
Check this box to enable schedules.
Click this icon to edit the selected rule. (see below)
Click this icon to delete the selected rule.
Click this button to go to the previous page of rules.
Click this button to go to the next page of rules.
Click this button to specify the start time, end time, and name of
the rule.
Click this button to create a new rule. (see below)
This section allows you to manage schedule rules for various rewall and parental control features. Click Apply to save your settings, or Refresh to
revert to your previous settings.
Enable Schedule:
Edit:
Delete:
Previous Page:
Next Page:
Add New Rule..:
Enter a name for your new schedule.
Select Activate or Inactivate to decide whether features that use
the schedule should be active or inactive except during the times
specied.
Select a day of the week for the start time and end time.
Enter the time at which you would like the schedule to become
active.
Select the time at which you would like the schedule to become
inactive.
Name of Rule #:
Policy:
Week Day:
Start Time
(hh:mm):
End Time
(hh:mm):
Schedules
Add New Rule
58D-Link DWR-921 User Manual
Section 4 - Conguration
Select whether the connection reset feature should be enabled or
disabled.
If the connection reset feature is enabled, select when it should
activate via the hour and minute from the dropdown boxes.
Select this option if you want the connection reset feature to
activate on a daily schedule.
Select this option if you want the connection reset feature to
activate only on a certain day of the week.
Select this option if you want the connection reset feature to
activate only on a certain day of the month.
This feature allows you to reset the Internet connection on your router by periodically resetting the connection. You can choose to have this happen
on a predetermined schedule by conguring the options on this page.
Auto-Reboot:
Reboot-Schedule:
Daily Schedule:
Weekly Schedule
Day of Week:
Date of Month:
Connection Reset
59D-Link DWR-921 User Manual
Section 5 - Connecting to a Wireless Network
Connect a Wireless Client to your Router
WPS Button
Step 2 - Within 2 minutes, press the WPS button on your wireless client (or launch the software utility and start the WPS
process).
The easiest and most secure way to connect your wireless devices to the router is with WPS (Wi-Fi Protected Setup). Most wireless
devices such as wireless adapters, media players, Blu-ray DVD players, wireless printers and cameras will have a WPS button
(or a software utility with WPS) that you can press to connect to the DWR-921 router. Please refer to your user manual for the
wireless device you want to connect to make sure you understand how to enable WPS. Once you know, follow the steps below:
Step 1 - Press the WPS button on the DWR-921 for about 3 second. The Internet LED on the front will start to blink.
Step 3 - Allow up to 1 minute for your connection to be congured. Once the Internet light stops blinking, you will be connected
and your wireless connection will be secure with WPA2.
WPS Button
60D-Link DWR-921 User Manual
Section 4 - Connecting a Wireless Client
To connect to a wireless network using Windows 10, you will need to know the wireless network name (SSID) and Wi-Fi password
(security key) of the device you are connecting to.
To join an existing network, locate the wireless network icon in the taskbar,
next to the time display and click on it.
Wireless Icon
Clicking on this icon will display a list of wireless networks which are within
range of your computer. Select the desired network by clicking on its SSID.
Connecting to a Wireless Network
Windows® 10
61D-Link DWR-921 User Manual
Section 4 - Connecting a Wireless Client
To connect to the network, click Connect.
To automatically connect when your device is in range, click the Connect
Automatically check box. Your computer will now automatically connect to
this wireless network whenever it is detected.
You will then be prompted to enter the Wi-Fi password (network security key)
for the wireless network. Enter the password into the box and click Next to
connect to the network.
You can also use Wi-Fi Protected Setup (WPS) to connect to the wireless network.
Press the WPS button on your device and you will be automatically connected.
It may take 20-30 seconds to connect to the wireless network. If the connection
fails, please verify that the security settings are correct. The key or passphrase
must be exactly the same as the one on the wireless router.
62D-Link DWR-921 User Manual
Section 5 - Connecting to a Wireless Network
Windows® 8
WPA/WPA2
It is recommended that you enable wireless security (WPA/WPA2) on your wireless router or access point before conguring
your wireless adapter. If you are joining an existing network, you will need to know the security key (Wi-Fi password) being used.
To join an existing network, locate the wireless network icon in the
taskbar next to the time display.
Wireless Icon
Clicking on this icon will display a list of wireless networks that are within
connecting proximity of your computer. Select the desired network by
clicking on the network name.
63D-Link DWR-921 User Manual
Section 5 - Connecting to a Wireless Network
You will then be prompted to enter the network security key (Wi-Fi
password) for the wireless network. Enter the password into the box
and click Next.
If you wish to use Wi-Fi Protected Setup (WPS) to connect to the router,
you can also press the WPS button on your router during this step to
enable the WPS function.
When you have established a successful connection to a wireless network,
the word Connected will appear next to the name of the network to
which you are connected to.
64D-Link DWR-921 User Manual
Section 5 - Connecting to a Wireless Network
Windows® 7
It is recommended that you enable wireless security (WPA/WPA2) on your wireless router or access point before conguring
your wireless adapter. If you are joining an existing network, you will need to know the security key or passphrase being used.
1. Click on the wireless icon in your system tray (lower-right corner).
2. The utility will display any available wireless networks in your area.
Wireless Icon
WPA/WPA2
65D-Link DWR-921 User Manual
Section 5 - Connecting to a Wireless Network
3. Highlight the wireless connection with Wi-Fi name (SSID) you would
like to connect to and click the Connect button.
If you get a good signal but cannot access the Internet, check your
TCP/IP settings for your wireless adapter. Refer to Networking Basics
on page 86 for more information.
4. The following window appears while your computer tries to connect
to the router.
66D-Link DWR-921 User Manual
Section 5 - Connecting to a Wireless Network
5. Enter the same security key or passphrase (Wi-Fi password) that is on
your router and click Connect. You can also connect by pushing the
WPS button on the router.
It may take 20-30 seconds to connect to the wireless network. If the
connection fails, please verify that the security settings are correct. The
key or passphrase must be exactly the same as the one on the wireless
router.
67D-Link DWR-921 User Manual
Section 5 - Connecting to a Wireless Network
WPS
The WPS feature of the DWR-921 can be congured using Windows® 7. Carry out the following steps to use Windows® 7 to
congure the WPS feature:
1. Click the Start button and select Computer from the Start menu.
2. Click Network on the left side.
68D-Link DWR-921 User Manual
Section 5 - Connecting to a Wireless Network
3. Double-click the DWR-921.
4. Input the WPS PIN number (on the router label) in the Setup > Wireless
Setup menu in the Routers Web UI) and click Next.
69D-Link DWR-921 User Manual
Section 5 - Connecting to a Wireless Network
5. Type a name to identify the network.
6. To congure advanced settings, click the icon.
Click Next to continue.
70D-Link DWR-921 User Manual
Section 5 - Connecting to a Wireless Network
7. The following window appears while the router is being congured.
Wait for the conguration to complete.
8. The following window informs you that WPS on the router has been
set up successfully.
Make a note of the security key as you may need to provide this security
key if adding an older wireless device to the network in the future.
9. Click Close to complete WPS setup.
71D-Link DWR-921 User Manual
Section 5 - Connecting to a Wireless Network
Windows Vista®
Windows Vista® users may use the built-in wireless utility. If you are using another companys wireless utility, please refer to the
user manual of your wireless adapter for help connecting to a wireless network. Most wireless utilities will have a site survey
option similar to the Windows Vista® utility as seen below.
Right-click on the wireless computer icon in your system tray (lower-right
corner next to the time). Select Connect to a network.
If you receive the Wireless Networks Detected bubble, click on the
center of the bubble to access the utility.
or
The utility will display any available wireless networks in your area. Click
on a network (displayed using the SSID) and click the Connect button.
If you get a good signal but cannot access the Internet, check you
TCP/IP settings for your wireless adapter. Refer to the Networking Basics
section in this manual for more information.
72D-Link DWR-921 User Manual
Section 5 - Connecting to a Wireless Network
WPA/WPA2
It is recommended that you enable wireless security (WPA/WPA2) on your wireless router or access point before conguring
your wireless adapter. If you are joining an existing network, you will need to know the security key or passphrase being used.
2. Highlight the Wi-Fi name (SSID) you would like to connect to and
click Connect.
1. Open the Windows Vista® Wireless Utility by right-clicking on the
wireless computer icon in your system tray (lower right corner of
screen). Select Connect to a network.
73D-Link DWR-921 User Manual
Section 5 - Connecting to a Wireless Network
3. Enter the same security key or passphrase (Wi-Fi password) that is on
your router and click Connect.
It may take 20-30 seconds to connect to the wireless network. If the
connection fails, please verify that the security settings are correct. The
key or passphrase must be exactly the same as the one on the wireless
router.
74D-Link DWR-921 User Manual
Section 5 - Connecting to a Wireless Network
Windows® XP
Windows® XP users may use the built-in wireless utility (Zero Conguration Utility). The following instructions are for Service
Pack 2 users. If you are using another companys utility, please refer to the user manual of your wireless adapter for help with
connecting to a wireless network. Most utilities will have a site survey option similar to the Windows® XP utility as seen below.
Right-click on the wireless computer icon in your system tray (lower-right
corner next to the time). Select View Available Wireless Networks.
If you receive the Wireless Networks Detected bubble, click on the
center of the bubble to access the utility.
or
The utility will display any available wireless networks in your area. Click
on a Wi-Fi network (displayed using the SSID) and click the Connect
button.
If you get a good signal but cannot access the Internet, check you
TCP/IP settings for your wireless adapter. Refer to the Networking Basics
section in this manual for more information.
75D-Link DWR-921 User Manual
Section 5 - Connecting to a Wireless Network
It is recommended to enable WPA on your wireless router or access point before conguring your wireless adapter. If you are
joining an existing network, you will need to know the WPA key being used.
2. Highlight the Wi-Fi network (SSID) you would like to connect to and
click Connect.
1. Open the Windows® XP Wireless Utility by right-clicking on the wireless
computer icon in your system tray (lower-right corner of screen). Select
View Available Wireless Networks.
WPA/WPA2
76D-Link DWR-921 User Manual
Section 5 - Connecting to a Wireless Network
3. The Wireless Network Connection box will appear. Enter the WPA-
PSK Wi-Fi password and click Connect.
It may take 20-30 seconds to connect to the wireless network. If the
connection fails, please verify that the WPA-PSK settings are correct. The
Wi-Fi password must be exactly the same as on the wireless router.
77D-Link DWR-921 User Manual
Section 6 - Troubleshooting
Troubleshooting
This chapter provides solutions to problems that can occur during the installation and operation of the DWR-921. Read the
following descriptions if you are having problems. The examples below are illustrated in Windows® XP. If you have a dierent
operating system, the screenshots on your computer will look similar to these examples.
1. Why can’t I access the web-based conguration utility?
When entering the IP address of the D-Link router (192.168.0.1 for example), you are not connecting to a website, nor do you
have to be connected to the Internet. The device has the utility built-in to a ROM chip in the device itself. Your computer must
be on the same IP subnet to connect to the web-based utility.
Make sure you have an updated Java-enabled web browser. We recommend the following:
- Microsoft Internet Explorer® 7 or higher
- Mozilla Firefox 3.5 or higher
- Google™ Chrome 8 or higher
- Apple Safari 4 or higher
Verify physical connectivity by checking for solid link lights on the device. If you do not get a solid link light, try using a
dierent cable, or connect to a dierent port on the device if possible. If the computer is turned o, the link light may not
be on.
Disable any Internet security software running on the computer. Software rewalls such as ZoneAlarm, BlackICE, Sygate,
Norton Personal Firewall, and Windows
®
XP rewall may block access to the conguration pages. Check the help les included
with your rewall software for more information on disabling or conguring it.
78D-Link DWR-921 User Manual
Section 6 - Troubleshooting
Congure your Internet settings:
Go to Start > Settings > Control Panel. Double-click the Internet Options Icon. From the Security tab, click
the button to restore the settings to their defaults.
Click the Connection tab and set the dial-up option to Never Dial a Connection. Click the LAN Settings button.
Make sure nothing is checked. Click OK.
Go to the Advanced tab and click the button to restore these settings to their defaults. Click OK three times.
Close your web browser (if open) and open it.
Access the web management. Open your web browser and enter the IP address of your D-Link router in the address bar. This
should open the login page for your web management.
If you still cannot access the conguration, unplug the power to the router for 10 seconds and plug back in. Wait about 30
seconds and try accessing the conguration. If you have multiple computers, try connecting using a dierent computer.
2. What can I do if I forgot my password?
If you forgot your password, you must reset your router. This process will change all your settings back to the factory defaults.
To reset the router, locate the reset button (hole) on the rear panel of the unit. With the router powered on, use a paperclip
to hold the button down for 10 seconds. Release the button and the router will go through its reboot process. Wait about 30
seconds to access the router. The default IP address is 192.168.0.1. When logging in, leave the password box empty.
79D-Link DWR-921 User Manual
Section 6 - Troubleshooting
3. Why can’t I connect to certain sites or send and receive emails when connecting through my router?
If you are having a problem sending or receiving email, or connecting to secure sites such as eBay, banking sites, and Hotmail,
we suggest lowering the MTU in increments of ten (Ex. 1492, 1482, 1472, etc).
To nd the proper MTU Size, you’ll have to do a special ping of the destination youre trying to go to. A destination could be
another computer, or a URL.
Click on Start and then click Run.
Windows® 95, 98, and Me users type in command (Windows® NT, 2000, XP, Vista®, and 7 users type in cmd) and
press Enter (or click OK).
Once the window opens, you’ll need to do a special ping. Use the following syntax:
ping [url] [-f] [-l] [MTU value]
Example: ping yahoo.com -f -l 1472
80D-Link DWR-921 User Manual
Section 6 - Troubleshooting
You should start at 1472 and work your way down by 10 each time. Once you get a reply, go up by 2 until you get a fragmented
packet. Take that value and add 28 to the value to account for the various TCP/IP headers. For example, lets say that 1452 was the
proper value, the actual MTU size would be 1480, which is the optimum for the network were working with (1452+28=1480).
Once you nd your MTU, you can now congure your router with the proper MTU size.
To change the MTU rate on your router follow the steps below:
Navigate to the Internet conguration page (see Internet on page 8 for details).
To change the MTU, enter the number in the MTU eld and click Apply to save your settings.
Test your email. If changing the MTU does not resolve the problem, continue changing the MTU in increments
of ten.
81D-Link DWR-921 User Manual
Appendix A - Wireless Basics
D-Link wireless products are based on industry standards to provide easy-to-use and compatible high-speed wireless
connectivity within your home, business, or public access wireless networks. Strictly adhering to the IEEE standard, the D-Link
wireless family of products will allow you to securely access the data you want, when, and where you want it. You will be able
to enjoy the freedom that wireless networking delivers.
A wireless local area network (WLAN) is a cellular computer network that transmits and receives data with radio signals instead
of wires. Wireless LANs are used increasingly in both home and oce environments, and public areas such as airports, coee
shops and universities. Innovative ways to utilize WLAN technology are helping people work, and communicate more eciently.
Increased mobility and the absence of cabling and other xed infrastructure have proven to be benecial for many users.
Wireless users can use the same applications they use on a wired network. Wireless adapter cards used on laptop and desktop
systems support the same protocols as Ethernet adapter cards.
Under many circumstances, it may be desirable for mobile network devices to link to a conventional Ethernet LAN in order to
use servers, printers or an Internet connection supplied through the wired LAN. A wireless router is a device used to provide
this link.
Wireless Basics
82D-Link DWR-921 User Manual
Appendix A - Wireless Basics
What is Wireless?
Wireless or Wi-Fi technology is another way of connecting your computer to the network without using wires. Wi-Fi uses radio
frequency to connect wirelessly so you have the freedom to connect computers anywhere in your home or oce network.
Why D-Link Wireless?
D-Link is the worldwide leader and award winning designer, developer, and manufacturer of networking products. D-Link
delivers the performance you need at a price you can aord. D-Link has all the products you need to build your network.
How does wireless work?
Wireless works similarly to how cordless phones work, through radio signals that transmit data from one point A to point B.
But wireless technology has restrictions as to how you can access the network. You must be within the wireless network range
area to be able to connect your computer. There are two dierent types of wireless networksl: Wireless Local Area Network
(WLAN), and Wireless Personal Area Network (WPAN).
Wireless Local Area Network (WLAN)
In a wireless local area network, a device called an Access Point (AP) connects computers to the network. The access point
has a small antenna attached to it, which allows it to transmit data back and forth over radio signals. With an indoor access
point the signal can travel up to 300 feet. With an outdoor access point the signal can reach out up to 30 miles to serve places
like manufacturing plants, industrial locations, university and high school campuses, airports, golf courses, and many other
outdoor venues.
83D-Link DWR-921 User Manual
Appendix A - Wireless Basics
Wireless Personal Area Network (WPAN)
Bluetooth is the industry standard wireless technology used for WPAN. Bluetooth devices in WPAN operate in a range up to
30 feet away.
Compared to WLAN the speed and wireless operation range are both less than WLAN, but in return it doesn’t use nearly as
much power. This makes it ideal for personal devices, such as mobile phones, PDAs, headphones, laptops, speakers, and other
devices that operate on batteries.
Who uses wireless?
Wireless technology as become so popular in recent years that almost everyone is using it, whether its for home, oce, business,
D-Link has a wireless solution for it.
Home Uses/Benets
• Gives everyone at home broadband access
• Surf the web, check email, instant message, etc.
• Gets rid of the cables around the house
• Simple and easy to use
Small Oce and Home Oce Uses/Benets
• Stay on top of everything at home as you would at oce
• Remotely access your oce network from home
• Share Internet connection and printer with multiple computers
• No need to dedicate oce space
84D-Link DWR-921 User Manual
Appendix A - Wireless Basics
Where is wireless used?
Wireless technology is expanding everywhere, not just at home or oce. People like the freedom of mobility and its becoming
so popular that more and more public facilities now provide wireless access to attract people. The wireless connection in public
places is usually called “hotspots”.
Using a D-Link CardBus Adapter with your laptop, you can access the hotspot to connect to the Internet from remote locations
like: airports, hotels, coee shops, libraries restaurants, and convention centers.
Wireless network is easy to setup, but if youre installing it for the rst time it could be quite a task not knowing where to start.
That’s why we’ve put together a few setup steps and tips to help you through the process of setting up a wireless network.
Tips
Here are a few things to keep in mind, when you install a wireless network.
Centralize your router or access point
Make sure you place the router/access point in a centralized location within your network for the best performance. Try to
place the router/access point as high as possible in the room, so the signal gets dispersed throughout your home. If you have
a two-story home, you may need a repeater to boost the signal to extend the range.
Eliminate interference
Place home appliances such as cordless telephones, microwaves, and televisions as far away as possible from the router/access
point. This would signicantly reduce any interference that the appliances might cause since they operate on same frequency.
85D-Link DWR-921 User Manual
Appendix A - Wireless Basics
Security
Don’t let your next-door neighbors or intruders connect to your wireless network. Secure your wireless network by turning on
the WPA or WEP security feature on the router. Refer to the product manual for detail information on how to set it up.
There are basically two modes of networking:
Infrastructure – All wireless clients will connect to an access point or wireless router.
Ad hoc – Directly connecting to another computer for peer-to-peer communication using wireless network
adapters on each computer, such as two or more DWR-921 wireless network CardBus adapters.
An Infrastructure network contains an access point or wireless router. All the wireless devices, or clients, will connect to the
wireless router or access point.
An ad hoc network contains only clients, such as laptops with wireless CardBus adapters. All the adapters must be in ad hoc
mode to communicate.
Wireless Modes
86D-Link DWR-921 User Manual
Appendix B - Networking Basics
Networking Basics
Check your IP address
After you install your new D-Link adapter, by default, the TCP/IP settings should be set to obtain an IP address from a DHCP
server (i.e. wireless router) automatically. To verify your IP address, please follow the steps below.
Click on Start > Run. In the run box type cmd and click OK. (Windows® 7/Vista® users type cmd in the Start Search box.)
At the prompt, type ipcong and press Enter.
This will display the IP address, subnet mask, and the
default gateway of your adapter.
If the address is 0.0.0.0, check your adapter installation,
security settings, and the settings on your router.
Some rewall software programs may block a DHCP
request on newly installed adapters.
87D-Link DWR-921 User Manual
Appendix B - Networking Basics
Statically Assign an IP address
If you are not using a DHCP capable gateway/router, or you need to assign a static IP address, please follow the steps below:
Step 1
Windows® 7 - Click on Start > Control Panel > Network and Internet > Network and Sharing Center.
Windows Vista® - Click on Start > Control Panel > Network and Internet > Network and Sharing Center > Manage Network
Connections.
Windows® XP - Click on Start > Control Panel > Network Connections.
Windows® 2000 - From the desktop, right-click My Network Places > Properties.
Step 2
Right-click on the Local Area Connection which represents your network adapter and select Properties.
Step 3
Highlight Internet Protocol Version 4 (TCP/IPv4) and click Properties.
Step 4
Click Use the following IP address and enter an IP address that is on the same subnet as
your network or the LAN IP address on your router.
Example: If the router´s LAN IP address is 192.168.0.1, make your IP address 192.168.1.X
where X is a number between 2 and 99. Make sure that the number you choose is not in
use on the network. Set the Default Gateway the same as the LAN IP address of your router
(I.E. 192.168.0.1).
Set Primary DNS the same as the LAN IP address of your router (192.168.0.1). The Alternate
DNS is not needed or you may enter a DNS server from your ISP.
Step 5
Click OK twice to save your settings.
88D-Link DWR-921 User Manual
Appendix B - Networking Basics
Wireless Security
This section will show you the dierent levels of security you can use to protect your data from intruders. The DWR-921 oers the
following types of security:
WPA2 (Wi-Fi Protected Access 2) WPA2-PSK (Pre-Shared Key)
WPA (Wi-Fi Protected Access) WPA-PSK (Pre-Shared Key)
What is WPA?
WPA (Wi-Fi Protected Access), is a Wi-Fi standard that was designed to improve the security features of WEP (Wired Equivalent Privacy).
The 2 major improvements over WEP:
Improved data encryption through the Temporal Key Integrity Protocol (TKIP). TKIP scrambles the keys using a hashing
algorithm and by adding an integrity-checking feature, ensures that the keys haven’t been tampered with. WPA2 is based
on 802.11i and uses Advanced Encryption Standard (AES) instead of TKIP.
User authentication, which is generally missing in WEP, through the extensible authentication protocol (EAP). WEP
regulates access to a wireless network based on a computers hardware-specic MAC address, which is relatively simple
to be snied out and stolen. EAP is built on a more secure public-key encryption system to ensure that only authorized
network users can access the network.
WPA-PSK/WPA2-PSK uses a passphrase or key to authenticate your wireless connection. The key is an alpha-numeric password between
8 and 63 characters long. The password can include symbols (!?*&_) and spaces. This key must be the exact same key entered on your
wireless router or access point.
WPA/WPA2 incorporates user authentication through the Extensible Authentication Protocol (EAP). EAP is built on a more secure public
key encryption system to ensure that only authorized network users can access the network.
89D-Link DWR-921 User Manual
Appendix C - Technical Specications
Technical Specications
LTE Band Support
1
Release 10, Category 4: Bands 1/2/3/5/7/8/20/38/40
UMTS/HSDPA/HSUPA/HSPA+/DC-HSPA+ Band Support
1
Bands 1/2/3/5/8 (850/900/1800/1900/2100)
GSM Quad-band
1
850/900/1800/1900/MHz
Data Rates
2
Up to 300 Mbps with 802.11n clients
6 / 9 / 11 / 12 / 18 / 24 / 36 / 48 / 54 Mbps in 802.11g mode
1 / 2 / 5.5 / 11 Mbps in 802.11b mode
LTE Uplink: Up to 50 Mbps
LTE Downlink: Up to 150 Mbps
Standards
IEEE 802.11b/g, compatible with 802.11n devices
IEEE 802.3i
IEEE 802.3u
Wireless Security
64 / 128-bit WEP (Wired Equivalent Privacy)
WPA & WPA2 (Wi-Fi Protected Access)
Firewall
Network Address Translation (NAT)
Stateful Packet Inspection (SPI)
VPN
L2TP/PPTP/IPSEC/VPN Pass-through
Antenna
Two detachable 3G/4G antennas
Ports
Four LAN ports (RJ-45)
WAN port (RJ-45)
SIM/UICC Slot
Standard mini-SIM/UICC card interface
LED Status Indicators
Power
LAN
WLAN
2G / 3G
4G
SMS
Signal Strength
Dimensions
190 x 111.5 x 23.5 mm (7.48 x 4.39 x 0.93 inches)
Operating Temperature
0 to 40 ˚C (32 to 104 ˚F)
Operating Humidity
10% to 90% (Non-condensing)
Certications
CE
1
Supported frequency bands are dependent on regional vairants and may not be available in all markets.
2
Maximum wireless signal rate derived from IEEE Standard 802.11g/b/n specications. Actual data throughput will vary. Network conditions and environmental factors, including volume of network trac, building
materials and construction, and network overhead, lower actual data throughput rate. Environmental factors will adversely aect wireless signal range.
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Appendix D - Regulatory Information
Regulatory Information
Frequency Band(s)
Frequenzband
Fréquence bande(s)
Bandas de Frecuencia
Frequenza/e
Frequentie(s)
Max. Output Power (EIRP)
Max. Output Power
Consommation d’énergie max.
Potencia máxima de Salida
Potenza max. Output
Max. Output Power
5 G
5.15 – 5.25 GHz 200 mW
5.25 – 5.35 GHz 200 mW
5.47 – 5.725 GHz 1 W
2.4 G 2.4 – 2.4835 GHz 100 mW
91D-Link DWR-921 User Manual
Appendix D - Regulatory Information
European Community Declaration of Conformity:
Česky [Czech]
Tímto D-Link Corporation prohlašuje, že tento produkt, jeho příslušenství a software jsou v souladu se směrnicí
2014/53/EU. Celý text ES prohlášení o shodě vydaného EU a o rmwaru produktu lze stáhnout na stránkách k
produktu www.dlink.com.
Dansk [Danish]
D-Link Corporation erklærer herved, at dette produkt, tilbehør og software er i overensstemmelse med direktiv
2014/53/EU. Den fulde tekst i EU-overensstemmelseserklæringen og produktrmware kan wnloades fra
produktsiden hos www.dlink.com.
Deutsch [German]
Hiermit erklärt die D-Link Corporation, dass dieses Produkt, das Zubehör und die Software der Richtlinie 2014/53/
EU entsprechen. Der vollständige Text der Konformitätserklärung der Europäischen Gemeinschaft sowie die
Firmware zum Produkt stehen Ihnen zum Herunterladen von der Produktseite im Internet auf www.dlink.com zur
Verfügung.
Eesti [Estonian]
Käesolevaga kinnitab D-Link Corporation, et see toode, tarvikud ja tarkvara on kooskõlas direktiiviga 2014/53/EL.
Euroopa Liidu vastavusdeklaratsiooni täistekst ja toote püsivara on allalaadimiseks saadaval tootelehel www.dlink.
com.
English
Hereby, D-Link Corporation, declares that this product, accessories, and software are in compliance with directive
2014/53/EU. The full text of the EU Declaration of Conformity and product rmware are available for download
from the product page at www.dlink.com
Español [Spanish]
Por la presente, D-Link Corporation declara que este producto, accesorios y software cumplen con las directivas
2014/53/UE. El texto completo de la declaración de conformidad de la UE y el rmware del producto están
disponibles y se pueden descargar desde la página del producto en www.dlink.com.
Ελληνική [Greek]
Με την παρούσα, η D-Link Corporation δηλώνει ότι αυτό το προϊόν, τα αξεσουάρ και το λογισμικό
συμμορφώνονται με την Οδηγία 2014/53/ΕΕ. Το πλήρες κείμενο της δήλωσης συμμόρφωσης της ΕΕ και το
υλικολογισμικό του προϊόντος είναι διαθέσιμα για λήψη από τη σελίδα του προϊόντος στην τοποθεσία www.dlink.
com.
Français [French]
Par les présentes, D-Link Corporation déclare que ce produit, ces accessoires et ce logiciel sont conformes aux
directives 2014/53/UE.Le texte complet de la déclaration de conformité de l'UE et le icroprogramme du produit
sont disponibles au téléchargement sur la page des produits à www.dlink.com.
Italiano [Italian]
Con la presente, D-Link Corporation dichiara che questo prodotto, i relativi accessori e il software sono conformi
alla direttiva 2014/53/UE. Il testo completo della dichiarazione di conformità UE e il rmware del prodotto sono
disponibili per il download dalla pagina del prodotto su www.dlink.com.
92D-Link DWR-921 User Manual
Appendix D - Regulatory Information
Latviski [Latvian]
Ar šo uzņēmums D-Link Corporation apliecina, ka šis produkts, piederumi un programmatūra atbilst direktīvai
2014/53/ES. ES atbilstības deklarācijas pilno tekstu un produkta aparātprogrammatūru var lejupielādēt attiecīgā
produkta lapā vietnē www.dlink.com.
Lietuvių [Lithuanian]
Šiuo dokumentu „D-Link Corporation“ pareiškia, kad šis gaminys, priedai ir programinė įranga atitinka direktyvą
2014/53/ES. Visą ES atitikties deklaracijos tekstą ir gaminio programinę aparatinę įrangą galima atsisiųsti iš gaminio
puslapio adresu www.dlink.com.
Nederlands [Dutch]
Hierbij verklaart D-Link Corporation dat dit product, accessoires en software voldoen aan de richtlijnen 2014/53/
EU. De volledige tekst van de EU conformiteitsverklaring en productrmware is beschikbaar voor download van de
productpagina op www.dlink.com.
Malti [Maltese]
Bil-preżenti, D-Link Corporation tiddikjara li dan il-prodott, l-aċċessorji, u s-software huma konformi mad-Direttiva
2014/53/UE. Tista tniżżel it-test sħiħ tad-dikjarazzjoni ta konformità tal-UE u l-rmware tal-prodott mill-paġna tal-
prodott fuq www.dlink.com.
Magyar [Hungarian]
Ezennel a D-Link Corporation kijelenti, hogy a jelen termék, annak tartozékai és szoftvere megfelelnek a 2014/53/
EU sz. rendeletek rendelkezéseinek. Az EU Megfelelőségi nyilatkozat teljes szövege és a termék rmware a termék
oldaláról tölthető le a www.dlink.com címen.
Polski [Polish]
D-Link Corporation niniejszym oświadcza, że ten produkt, akcesoria oraz oprogramowanie są zgodne z
dyrektywami 2014/53/EU. Pełen tekst deklaracji zgodności UE oraz oprogramowanie sprzętowe do produktu
można pobrać na stronie produktu w witrynie www.dlink.com.
Português [Portuguese]
Desta forma, a D-Link Corporation declara que este produto, os acessórios e o software estão em conformidade
com a diretiva 2014/53/UE. O texto completo da declaração de conformidade da UE e do rmware
Slovensko[Slovenian]
Podjetje D-Link Corporation s tem izjavlja, da so ta izdelek, dodatna oprema in programnska oprema skladni z
direktivami 2014/53/EU. Celotno besedilo izjave o skladnosti EU in vdelana programska oprema sta na voljo za
prenos na strani izdelka na www.dlink.com.
Slovensky [Slovak]
Spoločnosť D-Link týmto vyhlasuje, že tento produkt, príslušenstvo a softvér sú v súlade so smernicou 214/53/
. Úplné znenie vyhlásenia EÚ o zhode a rmvéri produktu sú k dispozícii na prevzatie zo stránky produktu www.
dlink.com.
Suomi [Finnish]
D-Link Corporation täten vakuuttaa, että tämä tuote, lisävarusteet ja ohjelmisto ovat direktiivin 2014/53/EU
vaatimusten mukaisia. Täydellinen EU-vaatimustenmukaisuusvakuutus samoin kuin tuotteen laiteohjelmisto ovat
ladattavissa osoitteesta www.dlink.com.
93D-Link DWR-921 User Manual
Appendix D - Regulatory Information
Svenska[Swedish]
D-Link Corporation försäkrar härmed att denna produkt, tillbehör och programvara överensstämmer med
direktiv 2014/53/EU. Hela texten med EU-försäkran om överensstämmelse och produkt-rmware kan hämtas från
produktsidan på www.dlink.com.
Íslenska [Icelandic]
Hér með lýsir D-Link Corporation því yr að þessi vara, fylgihlutir og hugbúnaður eru í samræmi við tilskipun
2014/53/EB. Sækja má ESB-samræmisyrlýsinguna í heild sinni og fastbúnað vörunnar af vefsíðu vörunnar á www.
dlink.com.
Norsk [Norwegian]
Herved erklærer D-Link Corporation at dette produktet, tilbehøret og programvaren er i samsvar med direktivet
2014/53/EU. Den fullstendige teksten i EU-erklæring om samsvar og produktets fastvare er tilgjengelig for
nedlasting fra produktsiden på www.dlink.com.
Warning Statement:
The power outlet should be near the device and easily accessible.
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Appendix D - Regulatory Information
NOTICE OF WIRELESS RADIO LAN USAGE IN THE EUROPEAN COMMUNITY FOR WIRELESS PRODUCT ONLY:
This device is restricted to indoor use when operated in the European Community using channels in the 5.15-5.35 GHz band to reduce the
potential for interference.
This device is a 2.4 GHz wideband transmission system (transceiver), intended for use in all EU member states and EFTA countries. This
equipment may be operated in AL, AD, BE, BG, DK, DE, FI, FR, GR, GW, IS, IT, HR, LI, LU, MT, MK, MD, MC, NL, NO, AT, PL, PT, RO, SM, SE, RS, SK, ES,
CI, HU, and CY.
Usage Notes:
To remain in conformance with European National spectrum usage regulations, frequency and channel limitations will be applied on the
products according to the country where the equipment will be deployed.
This device is restricted from functioning in Ad-hoc mode while operating in 5 GHz. Ad-hoc mode is direct peer-to-peer communication
between two client devices without an Access Point.
Access points will support DFS (Dynamic Frequency Selection) and TPC (Transmit Power Control) functionality as required when operating in
5 GHz band within the EU.
Please refer to the product manual or datasheet to check whether your product uses 2.4 GHz and/or 5 GHz wireless.
HINWEIS ZUR VERWENDUNG VON DRAHTLOS-NETZWERK (WLAN) IN DER EUROPÄISCHEN GEMEINSCHAFT ( NUR FÜR
EIN DRAHTLOSES PRODUKT )
Der Betrieb dieses Geräts in der Europäischen Gemeinschaft bei Nutzung von Kanälen im 5,15-5,35 GHz Frequenzband ist ausschließlich auf
Innenräume beschränkt, um das Interferenzpotential zu reduzieren.
Bei diesem Gerät handelt es sich um ein zum Einsatz in allen EU-Mitgliedsstaaten und in EFTA-Ländern - ausgenommen Frankreich. Der
Betrieb dieses Geräts ist in den folgenden Ländern erlaubt: AL, AD, BE, BG, DK, DE, FI, FR, GR, GW, IS, IT, HR, LI, LU, MT, MK, MD, MC, NL, NO, AT,
PL, PT, RO, SM, SE, RS, SK, ES, CI, HU, CY
Gebrauchshinweise:
Um den in Europa geltenden nationalen Vorschriften zum Nutzen des Funkspektrums weiterhin zu entsprechen, werden Frequenz und
Kanalbeschränkungen, dem jeweiligen Land, in dem das Gerät zum Einsatz kommt, entsprechend, auf die Produkte angewandt.
Die Funktionalität im Ad-hoc-Modus bei Betrieb auf 5 GHz ist für dieses Gerät eingeschränkt. Bei dem Ad-hoc-Modus handelt es sich um eine
Peer-to-Peer-Kommunikation zwischen zwei Client-Geräten ohneeinen Access Point.
Access Points unterstützen die Funktionen DFS (Dynamic Frequency Selection) und TPC (Transmit Power Control) wie erforderlich bei Betrieb
auf 5 GHz innerhalb der EU.
Bitte schlagen Sie im Handbuch oder Datenblatt nach nach, ob Ihr Gerät eine 2,4 GHz und / oder 5 GHz Verbindung nutzt.
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AVIS CONCERNANT L'UTILISATION DE LA RADIO SANS FIL LAN DANS LA COMMUNAUTÉ EUROPÉENNE (UNIQUEMENT
POUR LES PRODUITS SANS FIL)
Cet appareil est limité à un usage intérieur lorsqu'il est utilisé dans la Communauté européenne sur les canaux de la bande de 5,15 à 5,35 GHz
an de réduire les risques d'interférences.
Cet appareil est un système de transmission à large bande (émetteur-récepteur) de 2,4 GHz, destiné à être utilisé dans tous les États-
membres de l'UE et les pays de l'AELE. Cet équipement peut être utilisé dans les pays suivants : AL, AD, BE , BG, DK, DE, FI, FR, GR, GW, IS, IT,
HR, LI, LU, MT , MK, MD, MC, NL, NO, AT, PL, PT, RO, SM, SE, RS, SK, ES, CI, HU, CY
Notes d'utilisation:
Pour rester en conformité avec la réglementation nationale européenne en matière d'utilisation du spectre, des limites de fréquence et de
canal seront appliquées aux produits selon le pays où l'équipement sera déployé.
Cet appareil ne peut pas utiliser le mode Ad-hoc lorsqu'il fonctionne dans la bande de 5 GHz. Le mode Adhoc fournit une communication
directe pair à pair entre deux périphériques clients sans point d'accès.
Les points d'accès prendront en charge les fonctionnalités DFS (Dynamic Frequency Selection) et TPC (Transmit Power Control) au besoin lors
du fonctionnement dans la bande de 5 GHz au sein de l'UE.
Merci de vous référer au guide d'utilisation ou de la che technique an de vérier si votre produit utilise 2.4 GHz et/ou 5 GHz sans l.
AVISO DE USO DE LA LAN DE RADIO INALÁMBRICA EN LA COMUNIDAD EUROPEA (SOLO PARA EL PRODUCTO
INALÁMBRICO)
El uso de este dispositivo está restringido a interiores cuando funciona en la Comunidad Europea utilizando canales en la banda de 5,15-5,35
GHz, para reducir la posibilidad de interferencias.
Este dispositivo es un sistema de transmisión (transceptor) de banda ancha de 2,4 GHz, pensado para su uso en todos los estados miembros
de la UE y en los países de la AELC. Este equipo se puede utilizar en AL, AD, BE, BG, DK, DE, FI, FR, GR, GW, IS, IT, HR, LI, LU, MT, MK, MD, MC, NL,
NO, AT, PL, PT, RO, SM, SE, RS, SK, ES, CI, HU, CY
Notas de uso:
Para seguir cumpliendo las normas europeas de uso del espectro nacional, se aplicarán limitaciones de frecuencia y canal en los productos
en función del país en el que se pondrá en funcionamiento el equipo.
Este dispositivo tiene restringido el funcionamiento en modo Ad-hoc mientras funcione a 5 Ghz. El modo Ad-hoc es la comunicación directa
de igual a igual entre dos dispositivos cliente sin un punto de acceso.
Los puntos de acceso admitirán la funcionalidad DFS (Selección de frecuencia dinámica) y TPC (Control de la potencia de transmisión) si es
necesario cuando funcionan a 5 Ghz dentro de la UE.
Por favor compruebe el manual o la cha de producto para comprobar si el producto utiliza las bandas inalámbricas de 2.4 GHz y/o la de 5
GHz.
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AVVISO PER L’USO DI LAN RADIO WIRELESS NELLA COMUNITÀ EUROPEA (SOLO PER PRODOTTI WIRELESS)
Nella Comunità europea, l’uso di questo dispositivo è limitato esclusivamente agli ambienti interni sui canali compresi nella banda da 5,15 a
5,35 GHz al ne di ridurre potenziali interferenze. Questo dispositivo è un sistema di trasmissione a banda larga a 2,4 GHz (ricetrasmittente),
destinato all’uso in tutti gli stati membri dell’Unione europea e nei paesi EFTA.
Questo dispositivo può essere utilizzato in AL, AD, BE, BG, DK, DE, FI, FR, GR, GW, IS, IT, HR, LI, LU, MT, MK, MD, MC, NL, NO, AT, PL, PT, RO, SM,
SE, RS, SK, ES, CI, HU, CY
Note per l’uso
Al ne di mantenere la conformità alle normative nazionali europee per l’uso dello spettro di frequenze, saranno applicate limitazioni sulle
frequenze e sui canali per il prodotto in conformità alle normative del paese in cui il dispositivo viene utilizzato.
Questo dispositivo non può essere attivato in modalità Ad-hoc durante il funzionamento a 5 Ghz. La modalità Ad-hoc è una comunicazione
diretta peer-to-peer fra due dispositivi client senza un punto di accesso.
I punti di accesso supportano le funzionalità DFS (Dynamic Frequency Selection) e TPC (Transmit Power Control) richieste per operare a 5 Ghz
nell’Unione europea.
Ti invitiamo a fare riferimento al manuale del prodotto o alla scheda tecnica per vericare se il tuo prodotto utilizza le frequenze 2,4 GHz e/o
5 GHz.
KENNISGEVING VAN DRAADLOOS RADIO LAN-GEBRUIK IN DE EUROPESE GEMEENSCHAP (ALLEEN VOOR
DRAADLOOS PRODUCT)
Dit toestel is beperkt tot gebruik binnenshuis wanneer het wordt gebruikt in de Europese Gemeenschap gebruik makend van kanalen in de
5.15-5.35 GHz band om de kans op interferentie te beperken.
Dit toestel is een 2.4 GHz breedband transmissiesysteem (transceiver) dat bedoeld is voor gebruik in alle EU lidstaten en EFTA landen. Deze
uitrusting mag gebruikt worden in AL, AD, BE, BG, DK, DE, FI, FR, GR, GW, IS, IT, HR, LI, LU, MT, MK, MD, MC, NL, NO, AT, PL, PT, RO, SM, SE, RS, SK,
ES, CI, HU, CY
Gebruiksaanwijzingen:
Om de gebruiksvoorschriften van het Europese Nationale spectrum na te leven, zullen frequentie- en kanaalbeperkingen worden toegepast
op de producten volgens het land waar de uitrusting gebruikt zal worden.
Dit toestel kan niet functioneren in Ad-hoc mode wanneer het gebruikt wordt in 5 GHz. Ad-hoc mode is directe peer-to-peer communicatie
tussen twee klantenapparaten zonder een toegangspunt.
Toegangspunten ondersteunen DFS (Dynamic Frequency Selection) en TPC (Transmit Power Control) functionaliteit zoals vereist bij gebruik
in 5 GHz binnen de EU.
Raadpleeg de handleiding of de datasheet om te controleren of uw product gebruik maakt van 2.4 GHz en/of 5 GHz.
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Appendix D - Regulatory Information
SAFETY INSTRUCTIONS
The following general safety guidelines are provided to help ensure your own personal safety and protect your product from potential damage.
Remember to consult the product user instructions for more details.
Static electricity can be harmful to electronic components. Discharge static electricity from your body (i.e. touching grounded bare metal)
before touching the product.
Do not attempt to service the product and never disassemble the product. For some products with a user replaceable battery, please read
and follow the instructions in the user manual.
Do not spill food or liquid on your product and never push any objects into the openings of your product.
Do not use this product near water, areas with high humidity, or condensation unless the product is specically rated for outdoor application.
Keep the product away from radiators and other heat sources.
Always unplug the product from mains power before cleaning and use a dry lint free cloth only.
SICHERHEITSVORSCHRIFTEN
Die folgenden allgemeinen Sicherheitsvorschriften dienen als Hilfe zur Gewährleistung Ihrer eigenen Sicherheit und zum Schutz Ihres Produkts.
Weitere Details nden Sie in den Benutzeranleitungen zum Produkt.
Statische Elektrizität kann elektronischen Komponenten schaden. Um Schäden durch statische Auadung zu vermeiden, leiten Sie
elektrostatische Ladungen von Ihrem Körper ab,
(z. B. durch Berühren eines geerdeten blanken Metallteils), bevor Sie das Produkt berühren.
Unterlassen Sie jeden Versuch, das Produkt zu warten, und versuchen Sie nicht, es in seine Bestandteile zu zerlegen. Für einige Produkte mit
austauschbaren Akkus lesen Sie bitte das Benutzerhandbuch und befolgen Sie die dort beschriebenen Anleitungen.
Vermeiden Sie, dass Speisen oder Flüssigkeiten auf Ihr Produkt gelangen, und stecken Sie keine Gegenstände in die Gehäuseschlitze oder
-önungen Ihres Produkts.
Verwenden Sie dieses Produkt nicht in unmittelbarer Nähe von Wasser und nicht in Bereichen mit hoher Luftfeuchtigkeit oder Kondensation,
es sei denn, es ist speziell zur Nutzung in Außenbereichen vorgesehen und eingestuft.
Halten Sie das Produkt von Heizkörpern und anderen Quellen fern, die Wärme erzeugen.
Trennen Sie das Produkt immer von der Stromzufuhr, bevor Sie es reinigen und verwenden Sie dazu ausschließlich ein trockenes fusselfreies
Tuch.
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CONSIGNES DE SÉCURITÉ
Les consignes générales de sécurité ci-après sont fournies an d’assurer votre sécurité personnelle et de protéger le produit d’éventuels
dommages. Veuillez consulter les consignes d’utilisation du produit pour plus de détails.
Lélectricité statique peut endommager les composants électroniques. Déchargez l’électricité statique de votre corps (en touchant un objet
en métal relié à la terre par exemple) avant de toucher le produit.
N’essayez pas d’intervenir sur le produit et ne le démontez jamais. Pour certains produits contenant une batterie remplaçable par l’utilisateur,
veuillez lire et suivre les consignes contenues dans le manuel d’utilisation.
Ne renversez pas d’aliments ou de liquide sur le produit et n’insérez jamais d’objets dans les orices.
N’utilisez pas ce produit à proximité d’un point d’eau, de zones très humides ou de condensation sauf si le produit a été spéciquement
conçu pour une application extérieure.
Éloignez le produit des radiateurs et autres sources de chaleur.
Débranchez toujours le produit de l’alimentation avant de le nettoyer et utilisez uniquement un chion sec non pelucheux.
INSTRUCCIONES DE SEGURIDAD
Las siguientes directrices de seguridad general se facilitan para ayudarle a garantizar su propia seguridad personal y para proteger el producto
frente a posibles daños. No olvide consultar las instrucciones del usuario del producto para obtener más información.
La electricidad estática puede resultar nociva para los componentes electrónicos. Descargue la electricidad estática de su cuerpo (p. ej.,
tocando algún metal sin revestimiento conectado a tierra) antes de tocar el producto.
No intente realizar el mantenimiento del producto ni lo desmonte nunca. Para algunos productos con batería reemplazable por el usuario,
lea y siga las instrucciones del manual de usuario.
No derrame comida o líquidos sobre el producto y nunca deje que caigan objetos en las aberturas del mismo.
No utilice este producto cerca del agua, en zonas con humedad o condensación elevadas a menos que el producto esté clasicado
especícamente para aplicación en exteriores.
Mantenga el producto alejado de los radiadores y de otras fuentes de calor.
Desenchufe siempre el producto de la alimentación de red antes de limpiarlo y utilice solo un paño seco sin pelusa.
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Appendix D - Regulatory Information
ISTRUZIONI PER LA SICUREZZA
Le seguenti linee guida sulla sicurezza sono fornite per contribuire a garantire la sicurezza personale degli utenti e a proteggere il prodotto da
potenziali danni. Per maggiori dettagli, consultare le istruzioni per l’utente del prodotto.
Lelettricità statica può essere pericolosa per i componenti elettronici. Scaricare l’elettricità statica dal corpo (ad esempio toccando una parte
metallica collegata a terra) prima di toccare il prodotto.
Non cercare di riparare il prodotto e non smontarlo mai. Per alcuni prodotti dotati di batteria sostituibile dall’utente, leggere e seguire le
istruzioni riportate nel manuale dell’utente.
Non versare cibi o liquidi sul prodotto e non spingere mai alcun oggetto nelle aperture del prodotto.
Non usare questo prodotto vicino all’acqua, in aree con elevato grado di umidità o soggette a condensa a meno che il prodotto non sia
specicatamente approvato per uso in ambienti esterni.
Tenere il prodotto lontano da caloriferi e altre fonti di calore.
Scollegare sempre il prodotto dalla presa elettrica prima di pulirlo e usare solo un panno asciutto che non lasci lacce.
VEILIGHEIDSINFORMATIE
De volgende algemene veiligheidsinformatie werd verstrekt om uw eigen persoonlijke veiligheid te waarborgen en uw product te beschermen
tegen mogelijke schade. Denk eraan om de gebruikersinstructies van het product te raadplegen voor meer informatie.
Statische elektriciteit kan schadelijk zijn voor elektronische componenten. Ontlaad de statische elektriciteit van uw lichaam (d.w.z. het
aanraken van geaard bloot metaal) voordat uhet product aanraakt.
U mag nooit proberen het product te onderhouden en u mag het product nooit demonteren. Voor sommige producten met door de
gebruiker te vervangen batterij, dient u de instructies in de gebruikershandleiding te lezen en te volgen.
Mors geen voedsel of vloeistof op uw product en u mag nooit voorwerpen in de openingen van uw product duwen.
Gebruik dit product niet in de buurt van water, gebieden met hoge vochtigheid of condensatie, tenzij het product speciek geclassiceerd is
voor gebruik buitenshuis.
Houd het product uit de buurt van radiators en andere warmtebronnen.
U dient het product steeds los te koppelen van de stroom voordat u het reinigt en gebruik uitsluitend een droge pluisvrije doek.
100D-Link DWR-921 User Manual
Appendix D - Regulatory Information
Disposing of and Recycling Your Product
ENGLISH EN
This symbol on the product or packaging means that according to local laws and regulations this product should be not be disposed
of in household waste but sent for recycling. Please take it to a collection point designated by your local authorities once it has
reached the end of its life, some will accept products for free. By recycling the product and its packaging in this manner you help to
conserve the environment and protect human health.
D-Link and the Environment
At D-Link, we understand and are committed to reducing any impact our operations and products may have on the environment. To minimise
this impact D-Link designs and builds its products to be as environmentally friendly as possible, by using recyclable, low toxic materials in both
products and packaging.
D-Link recommends that you always switch o or unplug your D-Link products when they are not in use. By doing so you will help to save energy
and reduce CO2 emissions.
To learn more about our environmentally responsible products and packaging please visit www.dlinkgreen.com.
DEUTSCH DE
Dieses Symbol auf dem Produkt oder der Verpackung weist darauf hin, dass dieses Produkt gemäß bestehender örtlicher Gesetze
und Vorschriften nicht über den normalen Hausmüll entsorgt werden sollte, sondern einer Wiederverwertung zuzuführen ist. Bringen
Sie es bitte zu einer von Ihrer Kommunalbehörde entsprechend amtlich ausgewiesenen Sammelstelle, sobald das Produkt das Ende
seiner Nutzungsdauer erreicht hat. Für die Annahme solcher Produkte erheben einige dieser Stellen keine Gebühren. Durch ein auf
diese Weise durchgeführtes Recycling des Produkts und seiner Verpackung helfen Sie, die Umwelt zu schonen und die menschliche
Gesundheit zu schützen.
D-Link und die Umwelt
D-Link ist sich den möglichen Auswirkungen seiner Geschäftstätigkeiten und seiner Produkte auf die Umwelt bewusst und fühlt sich verpichtet,
diese entsprechend zu mindern. Zu diesem Zweck entwickelt und stellt D-Link seine Produkte mit dem Ziel größtmöglicher Umweltfreundlichkeit
her und verwendet wiederverwertbare, schadstoarme Materialien bei Produktherstellung und Verpackung.
D-Link empehlt, Ihre Produkte von D-Link, wenn nicht in Gebrauch, immer auszuschalten oder vom Netz zu nehmen. Auf diese Weise helfen
Sie, Energie zu sparen und CO2-Emissionen zu reduzieren.
Wenn Sie mehr über unsere umweltgerechten Produkte und Verpackungen wissen möchten, nden Sie entsprechende Informationen im Internet
unter www.dlinkgreen.com.
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Appendix D - Regulatory Information
FRANÇAIS FR
Ce symbole apposé sur le produit ou son emballage signie que, conformément aux lois et règlementations locales, ce produit ne
doit pas être éliminé avec les déchets domestiques mais recyclé. Veuillez le rapporter à un point de collecte prévu à cet eet par les
autorités locales; certains accepteront vos produits gratuitement. En recyclant le produit et son emballage de cette manière, vous
aidez à préserver l’environnement et à protéger la santé de l’homme.
D-Link et l’environnement
Chez D-Link, nous sommes conscients de l'impact de nos opérations et produits sur l'environnement et nous engageons à le réduire. Pour limiter
cet impact, D-Link conçoit et fabrique ses produits de manière aussi écologique que possible, en utilisant des matériaux recyclables et faiblement
toxiques, tant dans ses produits que ses emballages.
D-Link recommande de toujours éteindre ou débrancher vos produits D-Link lorsque vous ne les utilisez pas. Vous réaliserez ainsi des économies
d’énergie et réduirez vos émissions de CO2.
Pour en savoir plus sur les produits et emballages respectueux de l’environnement, veuillez consulter le www.dlinkgreen.com.
ESPAÑOL ES
Este símbolo en el producto o el embalaje signica que, de acuerdo con la legislación y la normativa local, este producto no se debe
desechar en la basura doméstica sino que se debe reciclar. Llévelo a un punto de recogida designado por las autoridades locales una
vez que ha llegado al n de su vida útil; algunos de ellos aceptan recogerlos de forma gratuita. Al reciclar el producto y su embalaje
de esta forma, contribuye a preservar el medio ambiente y a proteger la salud de los seres humanos.
D-Link y el medio ambiente
En D-Link, comprendemos y estamos comprometidos con la reducción del impacto que puedan tener nuestras actividades y nuestros productos
en el medio ambiente. Para reducir este impacto, D-Link diseña y fabrica sus productos para que sean lo más ecológicos posible, utilizando
materiales reciclables y de baja toxicidad tanto en los productos como en el embalaje.
D-Link recomienda apagar o desenchufar los productos D-Link cuando no se estén utilizando. Al hacerlo, contribuirá a ahorrar energía y a reducir
las emisiones de CO2.
Para obtener más información acerca de nuestros productos y embalajes ecológicos, visite el sitio www.dlinkgreen.com.
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Appendix D - Regulatory Information
ITALIANO IT
La presenza di questo simbolo sul prodotto o sulla confezione del prodotto indica che, in conformità alle leggi e alle normative locali,
questo prodotto non deve essere smaltito nei riuti domestici, ma avviato al riciclo. Una volta terminato il ciclo di vita utile, portare il
prodotto presso un punto di raccolta indicato dalle autorità locali. Alcuni questi punti di raccolta accettano gratuitamente i prodotti
da riciclare. Scegliendo di riciclare il prodotto e il relativo imballaggio, si contribuirà a preservare l'ambiente e a salvaguardare la
salute umana.
D-Link e l'ambiente
D-Link cerca da sempre di ridurre l'impatto ambientale dei propri stabilimenti e dei propri prodotti. Allo scopo di ridurre al minimo tale impatto,
D-Link progetta e realizza i propri prodotti in modo che rispettino il più possibile l'ambiente, utilizzando materiali riciclabili a basso tasso di
tossicità sia per i prodotti che per gli imballaggi.
D-Link raccomanda di spegnere sempre i prodotti D-Link o di scollegarne la spina quando non vengono utilizzati. In questo modo si contribuirà
a risparmiare energia e a ridurre le emissioni di anidride carbonica.
Per ulteriori informazioni sui prodotti e sugli imballaggi D-Link a ridotto impatto ambientale, visitate il sito all'indirizzo www.dlinkgreen.com.
NEDERLANDS NL
Dit symbool op het product of de verpakking betekent dat dit product volgens de plaatselijke wetgeving niet mag worden weggegooid
met het huishoudelijk afval, maar voor recyclage moeten worden ingeleverd. Zodra het product het einde van de levensduur heeft
bereikt, dient u het naar een inzamelpunt te brengen dat hiertoe werd aangeduid door uw plaatselijke autoriteiten, sommige
autoriteiten accepteren producten zonder dat u hiervoor dient te betalen. Door het product en de verpakking op deze manier te
recyclen helpt u het milieu en de gezondheid van de mens te beschermen.
D-Link en het milieu
Bij D-Link spannen we ons in om de impact van onze handelingen en producten op het milieu te beperken. Om deze impact te beperken, ontwerpt
en bouwt D-Link zijn producten zo milieuvriendelijk mogelijk, door het gebruik van recycleerbare producten met lage toxiciteit in product en
verpakking.
D-Link raadt aan om steeds uw D-Link producten uit te schakelen of uit de stekker te halen wanneer u ze niet gebruikt. Door dit te doen bespaart
u energie en beperkt u de CO2-emissies.
Breng een bezoek aan www.dlinkgreen.com voor meer informatie over onze milieuverantwoorde producten en verpakkingen.
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Appendix D - Regulatory Information
POLSKI PL
Ten symbol umieszczony na produkcie lub opakowaniu oznacza, że zgodnie z miejscowym prawem i lokalnymi przepisami
niniejszego produktu nie wolno wyrzucać jak odpady czy śmieci z gospodarstwa domowego, lecz należy go poddać procesowi
recyklingu. Po zakończeniu użytkowania produktu, niektóre odpowiednie do tego celu podmioty przyjmą takie produkty
nieodpłatnie, dlatego prosimy dostarczyć go do punktu zbiórki wskazanego przez lokalne władze. Poprzez proces recyklingu i
dzięki takiemu postępowaniu z produktem oraz jego opakowaniem, pomogą Państwo chronić środowisko naturalne i dbać o
ludzkie zdrowie.
D-Link i środowisko
D-Link podchodzimy w sposób świadomy do ochrony otoczenia oraz jesteśmy zaangażowani w zmniejszanie wpływu naszych działań i produktów
na środowisko naturalne. W celu zminimalizowania takiego wpływu rma D-Link konstruuje i wytwarza swoje produkty w taki sposób, aby były
one jak najbardziej przyjazne środowisku, stosując do tych celów materiały nadające się do powtórnego wykorzystania, charakteryzujące się
małą toksycznością zarówno w przypadku samych produktów jak i opakowań.
Firma D-Link zaleca, aby Państwo zawsze prawidłowo wyłączali z użytku swoje produkty D-Link, gdy nie są one wykorzystywane. Postępując w
ten sposób pozwalają Państwo oszczędzać energię i zmniejszać emisje CO2.
Aby dowiedzieć się więcej na temat produktów i opakowań mających wpływ na środowisko prosimy zapoznać się ze stroną Internetową www.
dlinkgreen.com.
ČESKY CZ
Tento symbol na výrobku nebo jeho obalu znamená, že podle místně platných předpisů se výrobek nesmí vyhazovat do komunálního
odpadu, ale odeslat k recyklaci. Až výrobek doslouží, odneste jej prosím na sběrné místo určené místními úřady k tomuto účelu.
Některá sběrná místa přijímají výrobky zdarma. Recyklací výrobku i obalu pomáháte chránit životní prostředí i lidské zdraví.
D-Link a životní prostředí
Ve společnosti D-Link jsme si vědomi vlivu našich provozů a výrobků na životní prostředí a snažíme se o minimalizaci těchto vlivů. Proto své
výrobky navrhujeme a vyrábíme tak, aby byly co nejekologičtější, a ve výrobcích i obalech používáme recyklovatelné a nízkotoxické materiály.
Společnost D-Link doporučuje, abyste své výrobky značky D-Link vypnuli nebo vytáhli ze zásuvky vždy, když je nepoužíváte. Pomůžete tak šetřit
energii a snížit emise CO2.
Více informací o našich ekologických výrobcích a obalech najdete na adrese www.dlinkgreen.com.
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Appendix D - Regulatory Information
MAGYAR HU
Ez a szimbólum a terméken vagy a csomagoláson azt jelenti, hogy a helyi törvényeknek és szabályoknak megfelelően ez a termék
nem semmisíthető meg a háztartási hulladékkal együtt, hanem újrahasznosításra kell küldeni. Kérjük, hogy a termék élettartamának
elteltét követően vigye azt a helyi hatóság által kijelölt gyűjtőhelyre. A termékek egyes helyeken ingyen elhelyezhetők. A termék és
a csomagolás újrahasznosításával segíti védeni a környezetet és az emberek egészségét.
A D-Link és a környezet
A D-Linknél megértjük és elkötelezettek vagyunk a műveleteink és termékeink környezetre gyakorolt hatásainak csökkentésére. Az ezen hatás
csökkentése érdekében a D-Link a lehető leginkább környezetbarát termékeket tervez és gyárt azáltal, hogy újrahasznosítható, alacsony károsanyag-
tartalmú termékeket gyárt és csomagolásokat alkalmaz.
A D-Link azt javasolja, hogy mindig kapcsolja ki vagy húzza ki a D-Link termékeket a tápforrásból, ha nem használja azokat. Ezzel segít az energia
megtakarításában és a széndioxid kibocsátásának csökkentésében.
Környezetbarát termékeinkről és csomagolásainkról további információkat a www.dlinkgreen.com weboldalon tudhat meg.
NORSK NO
Dette symbolet på produktet eller forpakningen betyr at dette produktet ifølge lokale lover og forskrifter ikke skal kastes sammen
med husholdningsavfall, men leveres inn til gjenvinning. Vennligst ta det til et innsamlingssted anvist av lokale myndigheter når
det er kommet til slutten av levetiden. Noen steder aksepteres produkter uten avgift. Ved på denne måten å gjenvinne produktet
og forpakningen hjelper du å verne miljøet og beskytte folks helse.
D-Link og miljøet
Hos D-Link forstår vi oss på og er forpliktet til å minske innvirkningen som vår drift og våre produkter kan ha på miljøet. For å minimalisere denne
innvirkningen designer og lager D-Link produkter som er så miljøvennlig som mulig, ved å bruke resirkulerbare, lav-toksiske materialer både i
produktene og forpakningen.
D-Link anbefaler at du alltid slår av eller frakobler D-Link-produkter når de ikke er i bruk. Ved å gjøre dette hjelper du å spare energi og å redusere
CO2-utslipp.
For mer informasjon angående våre miljøansvarlige produkter og forpakninger kan du gå til www.dlinkgreen.com.
105D-Link DWR-921 User Manual
Appendix D - Regulatory Information
DANSK DK
Dette symbol på produktet eller emballagen betyder, at dette produkt i henhold til lokale love og regler ikke bortskaes som
husholdningsaald, mens skal sendes til genbrug. Indlever produktet til et indsamlingssted som angivet af de lokale myndigheder,
når det er nået til slutningen af dets levetid. I nogle tilfælde vil produktet blive modtaget gratis. Ved at indlevere produktet og dets
emballage til genbrug på denne måde bidrager du til at beskytte miljøet og den menneskelige sundhed.
D-Link og miljøet
Hos D-Link forstår vi og bestræber os på at reducere enhver indvirkning, som vores aktiviteter og produkter kan have på miljøet. For at minimere
denne indvirkning designer og producerer D-Link sine produkter, så de er så miljøvenlige som muligt, ved at bruge genanvendelige materialer
med lavt giftighedsniveau i både produkter og emballage.
D-Link anbefaler, at du altid slukker eller frakobler dine D-Link-produkter, når de ikke er i brug. Ved at gøre det bidrager du til at spare energi og
reducere CO2-udledningerne.
Du kan nde ere oplysninger om vores miljømæssigt ansvarlige produkter og emballage på www.dlinkgreen.com.
SUOMI FI
Tämä symboli tuotteen pakkauksessa tarkoittaa, että paikallisten lakien ja säännösten mukaisesti tätä tuotetta ei pidä hävittää
yleisen kotitalousjätteen seassa vaan se tulee toimittaa kierrätettäväksi. Kun tuote on elinkaarensa päässä, toimita se lähimpään
viranomaisten hyväksymään kierrätyspisteeseen. Kierrättämällä käytetyn tuotteen ja sen pakkauksen autat tukemaan sekä ympäristön
että ihmisten terveyttä ja hyvinvointia.
D-Link ja ympäristö
D-Link ymmärtää ympäristönsuojelun tärkeyden ja on sitoutunut vähentämään tuotteistaan ja niiden valmistuksesta ympäristölle mahdollisesti
aiheutuvia haittavaikutuksia. Nämä negatiiviset vaikutukset minimoidakseen D-Link suunnittelee ja valmistaa tuotteensa mahdollisimman
ympäristöystävällisiksi käyttämällä kierrätettäviä, alhaisia pitoisuuksia haitallisia aineita sisältäviä materiaaleja sekä tuotteissaan että niiden
pakkauksissa.
Suosittelemme, että irrotat D-Link-tuotteesi virtalähteestä tai sammutat ne aina, kun ne eivät ole käytössä. Toimimalla näin autat säästämään
energiaa ja vähentämään hiilidioksiidipäästöjä.
Lue lisää ympäristöystävällisistä D-Link-tuotteista ja pakkauksistamme osoitteesta www.dlinkgreen.com.
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Appendix D - Regulatory Information
SVENSKA SE
Den här symbolen på produkten eller förpackningen betyder att produkten enligt lokala lagar och föreskrifter inte skall kastas i
hushållssoporna utan i stället återvinnas. Ta den vid slutet av dess livslängd till en av din lokala myndighet utsedd uppsamlingsplats,
vissa accepterar produkter utan kostnad. Genom att på detta sätt återvinna produkten och förpackningen hjälper du till att bevara
miljön och skydda människors hälsa.
D-Link och miljön
På D-Link förstår vi och är fast beslutna att minska den påverkan våra verksamheter och produkter kan ha på miljön. För att minska denna påverkan
utformar och bygger D-Link sina produkter för att de ska vara så miljövänliga som möjligt, genom att använda återvinningsbara material med
låg gifthalt i både produkter och förpackningar.
D-Link rekommenderar att du alltid stänger av eller kopplar ur dina D-Link produkter när du inte använder dem. Genom att göra detta hjälper
du till att spara energi och minska utsläpp av koldioxid.
För mer information om våra miljöansvariga produkter och förpackningar www.dlinkgreen.com.
PORTUGUÊS PT
Este símbolo no produto ou embalagem signica que, de acordo com as leis e regulamentações locais, este produto não deverá ser
eliminado juntamente com o lixo doméstico mas enviado para a reciclagem. Transporte-o para um ponto de recolha designado pelas
suas autoridades locais quando este tiver atingido o m da sua vida útil, alguns destes pontos aceitam produtos gratuitamente. Ao
reciclar o produto e respectiva embalagem desta forma, ajuda a preservar o ambiente e protege a saúde humana.
A D-Link e o ambiente
Na D-Link compreendemos e comprometemo-nos com a redução do impacto que as nossas operações e produtos possam ter no ambiente.
Para minimizar este impacto a D-Link concebe e constrói os seus produtos para que estes sejam o mais inofensivos para o ambiente possível,
utilizando meteriais recicláveis e não tóxicos tanto nos produtos como nas embalagens.
A D-Link recomenda que desligue os seus produtos D-Link quando estes não se encontrarem em utilização. Com esta acção ajudará a poupar
energia e reduzir as emissões de CO2.
Para saber mais sobre os nossos produtos e embalagens responsáveis a nível ambiental visite www.dlinkgreen.com.
47

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