D-Link DWR-921 User Manual

DWR-921 4G LTE Router
User Manual
Configuring via Web-based Interface
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On the Advanced / Ports Settings page, you can configure or disable autonegotiation of speed
and duplex mode or manually configure speed and duplex mode for each Ethernet port of the router.
Also you can enable or disable data flow control in the autonegotiation mode. This function is used
for equal load balancing in ISPs' networks. Contact your ISP to clarify if this function needs to be
enabled.
Figure 145. The Advanced / Ports Settings page.
In order to configure autonegotiation or configure speed and duplex mode manually for an Ethernet
port, select it in the table.
!
Autonegotiation should be enabled for both devices connected to each other.
!
When autonegotiation is disabled, speed and duplex mode settings for both devices
connected to each other should be the same.
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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