D-Link DWR-921 User Manual

DWR-921 4G LTE Router
User Manual
Overview
Wireless Module Parameters
Receiver sensitivity · 802.11b
-86dBm at 11Mbps
· 802.11g
-81dBm at 54Mbps
· 802.11n
HT20
-71dBm at MCS7/15
HT40
-67dBm at MCS7/15
Modulation schemes · 802.11b: DSSS, BPSK, QPSK, CCK
· 802.11g: OFDM
· 802.11n: OFDM
Physical Parameters
Dimensions (L x W x H)
· 190 x 112 x 22 mm (7.5 x 4.4 x 0.9 in)
Weight
· 295 g (0.7 lb)
Operating Environment
Power
· Output: 12V DC, 1A
Temperature · Operating: from 0 to 40 °C
· Storage: from -10 to 70 °C
Humidity · Operating: from 10% to 90% (non-condensing)
· Storage: from 0% to 95% (non-condensing)
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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