D-Link DWR-921 User Manual

DWR-921 4G LTE Router
User Manual
Installation and Connection
CHAPTER 3. INSTALLATION AND CONNECTION
Before You Begin
Please, read this manual prior to installing the device. Make sure that you have all the necessary
information and equipment.
Computer or Mobile Device
Configuration of the wireless dual band gigabit router with 3G/LTE support DWR-921 (hereinafter
referred to as “the router”) is performed via the built-in web-based interface. The web-based
interface is available from any operating system that supports a web browser.
Also you can use D-Link Assistant application for Android or iPhone mobile devices (smartphones
or tablets).
PC Web Browser
The following web browsers are recommended:
• Apple Safari 8 and later
• Google Chrome 48 and later
• Microsoft Internet Explorer 10 and later
• Microsoft Edge 20.10240 and later
• Mozilla Firefox 44 and later
• Opera 35 and later.
For successful operation, JavaScript should be enabled on the web browser. Make sure that
JavaScript has not been disabled by other software (such as virus protection or web user security
packages) running on your computer.
Wired or Wireless NIC (Ethernet or Wi-Fi Adapter)
Any computer that uses the router should be equipped with an Ethernet or Wi-Fi adapter (NIC). If
your computer is not equipped with such a device, install an Ethernet or Wi-Fi adapter prior to
using the router.
Wireless Connection
Wireless workstations from your network should be equipped with a wireless 802.11b, g, or n NIC
(Wi-Fi adapter). In addition, you should specify the values of SSID, channel number and security
settings defined in the web-based interface of the router for all these wireless workstations.
SIM Card
To connect to to the Internet via mobile operators' networks, you should use an active SIM card.
Then you will be able to configure a connection to the Internet
4
.
4 Contact your operator to get information on the service coverage and fees.
Page 16 of 255

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