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D-Link DWR-921 4G LTE Wireless Router

  • 4G LTE Router
  • Class 3
  • Up to 150 Mbps
  • Dual-active firewalls (SPI and NAT)

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QuickFind: 543860

Mfr part code: DWR-921/B

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    D-Link DWR-921 4G LTE Wireless Router Product Description


    D-Link's DWR-921 4G LTE Router allows you to access and share your 4G LTE or 3G mobile broadband connections. Once connected, you can transfer data, stream media, and send SMS messages. Simply insert your SIM/USIM card and share your 4G LTE or 3G Internet connection through a secure wireless network or any of the four Ethernet ports. The DWR-921 4G LTE Router is designed with constant connection in mind. Dual-band 4G LTE and 3G support allows automatic 3G connection if or when the 4G LTE signal strength becomes low, whereas the additional xDSL/FTTH Ethernet WAN option gives fail-safe connectivity if either your xed line or mobile broadband fails.

    Fast Mobile Internet

    The 4G LTE Router lets you connect to your 4G LTE mobile connection with fast download speeds of up to 100 Mbps2 and upload speeds of up to 50 Mbps2, giving you a fast and responsive Internet experience, allowing you to surf the web with ease and stream music and video without buffering.

    Secure Wired and Wireless Connections

    The DWR-921 utilises dual-active rewalls (SPI and NAT) to prevent potential unwanted intrusions from Internet. WPA/WPA2 wireless encryption keeps your wireless network secure and your tra c safe, allowing you to securely share your 4G LTE or 3G connections without worrying about unauthorised users accessing your network.

    Easy to Set Up and Use

    The DWR-921 4G LTE Router can be installed quickly and easily almost anywhere. This router is great for any situations where a wireless network is needed, or wherever conventional Internet access is unavailable. The DWR-921 can even be installed in buses, trains, or boats, allowing passengers to check e-mail or chat online while commuting or travelling.



    • Device interfaces

        Four 10/100 Ethernet LAN ports
        WAN (RJ-45) port
        Two detachable 4G LTE / 3G antennas

    • Data rates

        Up to 150 Mbps with 802.11n clients
        LTE Uplink: Up to 50 Mbps
        LTE Downlink: Up to 100 Mbps

    • Standards

        802.11n, compatible with 802.11g/b,


        900/2100 MHz
        Power Class 3

    • LTE band    900/1800/2600/800 MHz
    • Wireless security

        64/128-bit WEP (Wired Equivalent Privacy)
        WPA & WPA2 (Wi-Fi Protected Access)

    • Firewall

        Network Address Translation (NAT)
        Stateful Packet Inspection (SPI)

    • VPN    L2TP/PPTP/IPSEC VPN pass-through
    • LED status indicators

        4G LTE

    • Dimensions 190 x 111.5 x 23.5 mm
    • Weight 500 grams
    • Temperature Operating: 0 to 40 °C
    • Humidity Operating: 10% to 90% non-condensing
    • Certifications

    Wi-Fi Certified

    Technical Specifications

    Expansion / Connectivity

    Interfaces LAN: 4 x 10Base-T/100Base-TX - RJ-45 ¦ WAN: 1 x 10Base-T/100Base-TX - RJ-45
    Expansion Slots 1 (total) / 1 (free) x SIM

    Environmental Parameters

    Min Operating Temperature 0 °C
    Max Operating Temperature 40 °C
    Humidity Range Operating 10 - 90% (non-condensing)


    Device Type Wireless router - 4-port switch (integrated)
    Enclosure Type Desktop
    Connectivity Technology Wireless, wired
    Data Link Protocol Ethernet, Fast Ethernet, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
    Frequency Band 2.4 GHz
    Data Transfer Rate 150 Mbps
    Network / Transport Protocol PPTP, L2TP, IPSec
    Encryption Algorithm 128-bit WEP, 64-bit WEP, WPA, WPA2
    Features NAT support, Stateful Packet Inspection (SPI), VPN passthrough, IPSec passthrough
    Compliant Standards IEEE 802.3, IEEE 802.3u, IEEE 802.11b, IEEE 802.11g, Wi-Fi CERTIFIED, IEEE 802.11n
    Status Indicators WLAN, WAN, LAN, 3G, SMS


    Type Wireless cellular modem
    Cellular Protocol UMTS, HSDPA, HSUPA, LTE
    Max Transfer Rate 100 Mbps


    Aerial External detachable
    Antenna Qty 2


    Power Device External power adapter

    Dimensions & Weight

    Width 19 cm
    Depth 11.15 cm
    Height 2.35 cm
    Weight 0.5 kg

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