D-Link DWR-921 User Manual

DWR-921 4G LTE Router
User Manual
Configuring via Web-based Interface
Parameter Description
Timeout
A time period (in seconds) allocated for a respond to one ping
request. By default, the value 3 is specified.
Connection restart
Move the switch to the right to reestablish connection if the
maximum number of ping requests fails.
Addresses
IP addresses from the external network that the router will check for
availability via ICMP ping mechanism. By default, the router
checks the IP address 8.8.8.8.
Click the ADD button, and in the line displayed, enter an IP address
or leave value suggested by the router. You can add several
addresses.
To remove an IP address from the list, click the Delete button
( ) in the line of the address.
Modem IP address
verification
Move the switch to the right to let the router request the actual IP
address from the modem in case modem's IP address changes before
expiration of the previous one.
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