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Page 86 / 89 Scroll up to view Page 81 - 85
81
D-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
®
Vista
™
users type
cmd
in the
Start Search
box.)
At the prompt, type
ipconIg
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 ²rewall software programs may
block a DHCP request on newly installed adapters.
Page 87 / 89
82
D-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
®
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 (TCP/IP)
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 routerµs LAN IP address is 192.168.0.1, make your IP address 192.168.0.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
Default Gateway the same as the LAN IP address of your router (192.168.0.1).
Set Primary DNS the same as the LAN IP address of your router (192.168.0.1). The Secondary DNS is not
needed or you may enter a DNS server from your ISP.
Step 5
Click
OK
twice to save your settings.
Page 88 / 89
83
D-Link DWR-921 User Manual
Appendix C - Technical Speci²cations
Technical Speci±cations
LTE Band
±
800 / 900 / 1800 / 2600 MHz
UMTS/HSDPA/HSUPA Band
1
±
900 / 2100 MHz
±
Power Class 3
Data Rates
2
±
Up to 150 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 100 Mbps
Standards
±
802.11b/g, compatible with 802.11n devices
±
802.3
±
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)
USIM Slot
±
Standard 6-pin SIM card interface
LED Status Indicators
±
WAN
±
LAN
±
WLAN
±
3G
±
4G
±
SMS
±
Signal
Dimensions (L x W x H)
±
190 x 111.5 x 23.5 mm (7.48 x 4.39 x 0.93 inches)
Page 89 / 89
84
D-Link DWR-921 User Manual
Appendix C - Technical Speci²cations
Operating Temperature
±
0 to 40 ˚C (32 to 104 ˚F)
Operating Humidity
±
10% to 90% (Non-condensing)
Certi±cations
±
CE
±
Wi-Fi Certi²ed
1
Supported frequency band is dependent upon regional hardware version.
2
Maximum wireless signal rate derived from IEEE Standard 802.11g speci²cations. 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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