D-Link DWR-921 4G LTE Mobile Broadband Router
Wireless LAN features
Wi-Fi 4 (802.11n)
WLAN data transfer rate (max)
Wi-Fi standards The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office.
802.11b,802.11g,Wi-Fi 4 (802.11n)
Ethernet LAN An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Networking standards The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.
IEEE 802.11b,IEEE 802.11g,IEEE 802.11n,IEEE 802.3,IEEE 802.3u
3G Third generation of mobile telecommunications technology, 3G finds application in wireless voice telephony, mobile Internet access, fixed wireless Internet access, video calls and mobile TV.
4G Fourth generation of mobile phone mobile communication technology standards. A 4G system provides mobile ultra-broadband Internet access, for example to laptops with USB wireless modems, to smartphones, and to other mobile devices. Conceivable applications include amended mobile web access, IP telephony, gaming services, high-definition mobile TV, video conferencing, 3D television, and cloud computing.
Ports & interfaces
Ethernet LAN (RJ-45) ports Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
Security algorithms Security algorithms are used to provide authentication, cipher key generation, integrity and radio link privacy to users on mobile networks. The security algorithms supported are the ones that can be used with this product.
128-bit WEP,64-bit WEP,WPA,WPA2
Firewall security Part of a computer system or network which is designed to block unauthorized access while permitting outward communication.
Stateful Packet Inspection (SPI)
Network address translation (NAT)
Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated.
0 - 40 °C
Operating relative humidity (H-H)
10 - 90%
Weight & dimensions
|Product Condition||Brand New/Unused|
|Stock Availability||Available for Shipping|