D-Link DWR-921 User Manual

DWR-921 4G LTE Router
User Manual
Configuring via Web-based Interface
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On the System / Telnet/SSH page, you can enable or disable access to the device settings via
TELNET and/or SSH from your LAN. By default, access is disabled.
Figure 181. The System / Telnet/SSH page.
To enable access via TELNET and/or SSH, move the Enable Telnet switch and/or Enable SSH
switch to the right. In the Port field, enter the number of the router's port through which access will
be allowed (by default, the port 23 is specified for Telnet and the port 22 is specified for SSH).
Then click the APPLY button.
To disable access via TELNET and/or SSH again, move the Enable Telnet switch and/or Enable
SSH switch to the left and 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