D-Link DWR-921 User Manual

DWR-921 4G LTE Router
User Manual
Configuring via Web-based Interface
!
When you use the built-in DHCP server, the network parameters (including DNS servers)
are distributed to clients automatically.
Specify needed settings for IPv4 in the IPv4 section and for IPv6 in the IPv6 section.
If you want to configure automatic obtainment of DNS servers addresses, move the Manual switch
to the left. Then move the Default gateway switch to the left and from the Interface drop-down
list select a WAN connection which will be used to obtain addresses of DNS servers automatically.
If you want the router to use the default WAN connection to obtain addresses of DNS servers, move
the Default gateway switch to the right.
To specify a DNS server manually, move the Manual switch to the right. In the Name Servers
section of the relevant IP version, click the ADD SERVER button, and in the line displayed, enter
an IP address of the DNS server.
To specify a reserve DNS server, in the Reserve Servers section of the relevant IP version, click
the ADD SERVER button, and in the line displayed, enter an IP address of the DNS server.
To remove a DNS server from the page, click the Delete button ( ) in the line of the address.
When all needed settings are configured, click the APPLY button.
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D-Link DWR-921 Specifications

General

VPN support	L2TP/PPTP/IPSEC
Ethernet LAN	Yes
Cabling technology	10/100Base-T(X)
Networking standards	IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.3, IEEE 802.3u
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet LAN interface type	Fast Ethernet
Wi-Fi band	No
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Top Wi-Fi standard	Wi-Fi 4 (802.11n)
WLAN data transfer rate (max)	150 Mbit/s
Ethernet LAN (RJ-45) ports	4
DHCP client	-
Antennas quantity	2
Security algorithms	128-bit WEP, 64-bit WEP, WPA, WPA2
Certification	CE, Wi-Fi
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90 %
Product color	Black, White
LED indicators	3G, LAN, Power, WAN, WLAN

Weight and Dimensions

Depth	111.5 mm
Width	190 mm
Height	23.5 mm
Weight	500 g