The Huawei B311 221 Router or Huawei B311-221 is a reliable 4G LTE wireless router designed to provide high-speed internet access for homes, small offices, and remote locations.

It supports fast and stable wireless connectivity with simple setup and management features.

If you happen to be interested in this device, you’ve come to the right place.

We will now provide a detailed introduction to Huawei B311-221 router.

Huawei B311 221 Router Specifications

  • Network Type: 4G LTE Cat 4, 3G UMTS, 2G GSM

  • LTE Bands: FDD-LTE Bands 1/3/7/8/20/38

  • 3G Bands: UMTS B1/B8

  • 2G Bands: GSM B2/B3/B5/B8

  • Download Speed: Up to 150 Mbps (LTE)

  • Upload Speed: Up to 50 Mbps (LTE)

  • Wi-Fi: IEEE 802.11b/g/n (Wi-Fi 4), 2.4 GHz, 2×2 MIMO up to 300 Mbps

  • Max Users: Supports up to 32 simultaneous wireless connections

  • Ports:

    • 1 × RJ45 LAN/WAN Ethernet port

    • 1 × RJ11 Telephone port (supports voice service)

    • 1 × SIM card slot (Mini-SIM)

    • External antenna connectors (SMA)

  • Voice Services: CS/VoIP (optional), VoLTE (optional)

  • Routing: NAT enabled by default, IP pass-through optional

  • VPN Support: L2TP, PPTP (optional)

  • Management: Web UI and Huawei Smart Home app (iOS and Android)

  • Other Protocols: DHCP, ICMP, IPv6 support, TR-069, TR-143 (optional)

  • Dimensions: 181 mm × 126 mm × 36 mm

  • Weight: Approximately 350g

  • Power: 12V/1A adapter

Huawei B311 221 Router Key Features

  • High-speed 4G LTE Category 4 connectivity with download speeds up to 150 Mbps.

  • Supports up to 32 Wi-Fi users, suitable for homes and small offices.

  • Compact, sleek design with easy setup.

  • Multi-band support ensures wide network compatibility worldwide.

  • External antenna ports for enhanced signal reception.

  • Voice services such as VoIP and VoLTE for calls over the internet.

  • Robust security with VPN support and NAT.

  • Managed via intuitive web interface or Huawei mobile app.

  • Firmware can be updated over the air (HOTA).

  • Supports multi-APN for data, voice, and management services.

Huawei B311 221 Router Configuration

  • Insert a compatible SIM card (Mini-SIM).

  • Connect the power adapter and turn on the router.

  • Connect devices via Wi-Fi or LAN port.

  • Access the management interface using the default IP address (usually 192.168.8.1) from a browser.

  • Use the web UI or Huawei Smart Home app for configuration:

    • Set Wi-Fi SSID and password.

    • Configure network settings (APN, DHCP, VPN).

    • Manage connected devices.

    • Update firmware remotely.

Huawei B311 221 Router Firmware

  • Firmware updates can be performed via the Huawei Smart Home app or the router’s web interface.

  • Supports automatic update scheduling or manual download and installation.

  • Firmware updates provide bug fixes, security patches, and feature enhancements.

  • Firmware over-the-air (HOTA) ensures easy and convenient maintenance.

Huawei B311 221 Router Price

  • Price varies by region and seller but generally ranges around $30 to $50 USD, depending on quantity and vendor.

  • Wholesale and unlocked versions are readily available.

Huawei B311 221 Router Manual and Support

  • The official user manual includes installation steps, troubleshooting, and advanced configuration options.

  • Manuals are available online in PDF format.

  • Support is accessible through Huawei customer service and online resources.

Summary

The Huawei B311 221 Router is an affordable and dependable 4G LTE router with solid specs for modern internet needs, including fast wireless speeds, multiple users, voice capability, and flexible management.

Its compact size, ease of use, and firmware update options make it an excellent choice for home or small office internet connectivity.