Huawei B311-221 Router 4G LTE CPE

The Huawei B311-221 Router is a reliable and high-speed 4G LTE wireless gateway designed to provide stable internet connectivity for homes and small businesses. Supporting LTE category 4 with download speeds up to 150 Mbps and upload speeds of 50 Mbps, this router offers wide wireless coverage and the capacity to connect up to 32 users simultaneously. It is compatible with multiple frequency bands and provides optional voice services including VoIP and VoLTE. The router is easy to manage through Huawei’s SmartHome app or web interface, with advanced features such as VPN support, multiple APN profiles, and firmware updates over the air.

Product Features

High-Speed 4G LTE Connectivity

Enjoy fast and reliable internet access with LTE Category 4 technology, delivering download speeds up to 150 Mbps and upload speeds up to 50 Mbps for seamless browsing, streaming, and downloading.

Broad Frequency Band Support

Compatible with a wide range of LTE, UMTS, and GSM bands including LTE B1/3/7/8/20/38, UMTS B1/B8, and GSM B2/B3/B5/B8 to ensure excellent network compatibility worldwide.

Strong Wi-Fi Performance and Coverage

Equipped with 2.4 GHz Wi-Fi 802.11 b/g/n standard and 2×2 MIMO technology, the router delivers wireless speeds up to 300 Mbps and covers up to 250 meters, allowing multiple users to connect without signal drop.

Voice Service Capability

Supports multiple voice service modes such as circuit-switched (CS) voice, voice over IP (VoIP), and voice over LTE (VoLTE), providing flexible communication options for both data and voice.

Easy Network Management

Manage your network easily via the intuitive web user interface or the Huawei SmartHome mobile app available on iOS and Android devices, simplifying setup and ongoing maintenance.

Advanced Security and VPN Support

Offers NAT routing by default with optional IP pass-through mode, alongside VPN client support for L2TP and PPTP protocols to ensure secure remote access and private connections.

Firmware Over-the-Air Updates and Rollback

Supports Huawei Over-the-Air (HOTA) firmware updates for hassle-free software upgrades and features a simple rollback function for restoring previous software versions by pressing the WPS and power buttons simultaneously.

Product Specifications

• Model: Huawei B311-221
• LTE Category: 4 (Download up to 150 Mbps, Upload up to 50 Mbps)
• Supported LTE Bands: B1, B3, B7, B8, B20, B38
• Supported UMTS Bands: B1, B8
• Supported GSM Bands: B2, B3, B5, B8
• Wi-Fi Standard: IEEE 802.11 b/g/n, 2.4 GHz, 2×2 MIMO
• Maximum Wi-Fi Speed: 300 Mbps
• Maximum Wi-Fi Coverage: Up to 250 meters
• Maximum Simultaneous Users: 32
• Ethernet Ports: 1 Gigabit Ethernet port (LAN/WAN)
• Voice Services: CS Voice, VoIP, VoLTE (optional)
• Routing Modes: NAT (default), IP pass-through (optional)
• VPN Client Support: L2TP, PPTP
• Network Management: Web UI, Huawei SmartHome App
• Remote Management: TR-069 and TR-143 (optional)
• Firmware Update: Huawei Over-the-Air (HOTA)
• Software Rollback: WPS + Power Button
• SIM Card Type: Micro-SIM
• Dimensions and Weight: Compact and lightweight for easy installation