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Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Ports & interfaces | |
| Ethernet LAN (RJ-45) ports | 1 |
| DC-in jack | ![]() |
| RJ-11 ports quantity | 1 |
| Memory card slot(s) | ![]() |
| USB port | ![]() |
| Weight & dimensions | |
| Weight | 468 g |
| Height | 181 mm |
| Width | 126 mm |
| Depth | 36 mm |
| Energy management | |
| External power adapter | ![]() |
| Power over Ethernet (PoE) | ![]() |
| Power source type | DC |
| Protocols | |
| Supported network protocols | DHCP, ICMP, IPv6, L2TP, NAT, PPTP |
| DHCP client | ![]() |
| DHCP server | ![]() |
| Universal Plug and Play (UPnP) | ![]() |
| Networking | |
| Cabling technology | 10/100/1000Base-T(X) |
| Ethernet LAN | ![]() |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Port forwarding | ![]() |
| Ethernet interface type | Gigabit Ethernet |
| Dynamic DNS (DDNS) | ![]() |
| Ethernet LAN interface type | Gigabit Ethernet |
| Support Samba (storage) | ![]() |
| Security | |
| Security algorithms | WPA2-PSK |
| MAC address filtering | ![]() |
| System event log | ![]() |
| Parental control | ![]() |
| DMZ support | ![]() |
| DoS attack prevention | ![]() |
| Network address translation (NAT) | ![]() |
| Firewall | ![]() |
| URL filtering | ![]() |
| Guest access | ![]() |
| Filtering | ![]() |
| Stateful Packet Inspection (SPI) | ![]() |
| Wireless LAN features | |
| Wi-Fi standards | 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Wi-Fi | ![]() |
| Static IP | ![]() |
| Wi-Fi band | Single-band (2.4 GHz) |
| WLAN data transfer rate (max) | 300 Mbit/s |
| WLAN data transfer rate (first band) | 300 Mbit/s |
| Top Wi-Fi standard | Wi-Fi 4 (802.11n) |
| IGMP proxy | ![]() |
| DSL features | |
| ADSL | ![]() |
| Management features | |
| Quality of Service (QoS) support | ![]() |
| Web-based management | ![]() |
| Reset button | ![]() |
| WPS push button | ![]() |
| Bandwidth control | ![]() |
| MU-MIMO technology | ![]() |
| Intelligent Mesh technology | ![]() |
| Packaging content | |
| AC adapter included | ![]() |
| Ethernet cable | ![]() |
| Quick installation guide | ![]() |
| Number of products included | 1 pc(s) |
| Number of units included | 1 pc(s) |
| Antenna | |
| Antenna connector type | SMA |
| Antennas quantity | 1 |
| Detachable antenna(s) | ![]() |
| Antenna design | Internal & external |
| Other features | |
| Frequency band | 2.4, 5 |
| Bandwidth (second) | 5 GHz |
| Bandwidth (first) | 2.4 GHz |
| Design | |
| LED indicators | LAN, Power, Status, WLAN |
| Wall mountable | ![]() |
| Product colour | White |
| Indication light | ![]() |
| Number of devices supported | 32 |
| Housing material | Plastic |
| On/off switch | ![]() |
| Placement | Desktop |
| Product type | Tabletop router |
| Mobile networking | |
| 3G | ![]() |
| 4G | ![]() |
| 4G standard | LTE |
| 5G | ![]() |
| Mobile network generation | 4G |
| Features | |
| Firmware upgradeable | ![]() |
| Built-in processor | ![]() |
| Works with Amazon Alexa | ![]() |
| Logistics data | |
| Harmonized System (HS) code | 85176990 |
| WAN connection | |
| WAN connection type | RJ-45 |
| DSL WAN | ![]() |
| Ethernet WAN | ![]() |
| SIM card slot | ![]() |
| 3G/4G USB modem compatibility | ![]() |
| EAN | 6901443248377 |
| Warranty | 1 year |
The Huawei B311-221 serves as a versatile gateway for establishing internet connectivity via cellular networks. It is particularly effective for locations where conventional cable or fiber installations are not feasible. The device creates a wireless environment capable of supporting a high volume of simultaneous connections, suitable for both personal and professional use. Its design focuses on straightforward deployment, allowing the hardware to be operational quickly across various environments.
Wired integration is facilitated through a high-speed port that can change its functional role depending on the source of the internet connection. The system is managed through an intuitive software interface accessible via any standard web browser for configuration and monitoring. The chassis includes tactical buttons for manual control and visual signals for monitoring the network’s health. Its compact footprint is optimized for placement on flat surfaces within a home or office setting.
Key Features:- Wi-Fi Standard: Wi-Fi 4 (802.11n)
- Wi-Fi Bands: Dual-band
- Maximum Wi-Fi Speed: 300 Mbit/s
- Ethernet LAN Ports: 1
- Ethernet Interface Type: Gigabit Ethernet
- Supported Devices: 32
- Security Algorithms: WPA2-PSK
- Product Colour: White
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Today: Closed (Easter)


