Joined in 2023 
82 
63 About this deal
The B311-221 is a household wireless broadband access product designed for use in scenarios with relatively few network access devices and relatively low network reliability requirements, such as homes or small office and home offices (SOHOs). Your computer's hardware system should meet or exceed the recommended system requirements for the installed OS version. The Huawei B311-221 is a tabletop router made of plastic that supports various network protocols, including DHCP, ICMP, IPv6, L2TP, NAT, and PPTP. It has an Ethernet WAN port and a SIM card slot, allowing you to connect to the internet via wired or wireless connections. Additionally, it is compatible with 3G/4G USB modems. The router has LAN, Power, Status, and WLAN LED indicators that show the device's connections and status. It also has an on/off switch for easy power control.
We had no problems with signal with excellent signal strength being achieved across our modestly sizes office and in the surrounding areas. Software LAN access function: One 10/100/1000 Mbps high-speed Ethernet ports are provided at the LAN side. The B311-221 provides the switching function for local networking and sharing of the broadband network when it is connected to terminal devices. The Wi-Fi indicator flashes slowly when the router detects a HiLink device. Press the WPS button to connect the HiLink device to the router's Wi-Fi.A maximum of 32 devices can be connected to the WLAN in theory; the actual number of devices that can be connected and served depends on actual conditions. The B311-221 supports L2TP/PPTP/IPsec VPN pass-through for the LAN side device. The LAN side device can create a VPN tunnel to the VPN server. When the CLAT function is enabled, the IPv4 device Internet access service cannot reach the maximum throughput. Under IPv6 only, NAT-base service (such as port forwarding and port triggering) is not available. HomeFi enables you to connect up to 32 devices simultaneously at a distance of up to 250 metres over WiFi, so unless you have the smartest of smart homes or live in a mansion, you’ll probably be able to get everything online. Having said that, the likes of the Three 4G Hub(B535)and Huawei AI Cube both allow up to 64 simultaneous connections, so for peace of mind they might be a better choice. The B311-221 supports the HOTA feature, which allows users to remotely update the device firmware through the HOTA server. System Structure and Scenario Constraints System Architecture
IP routing protocol and NAT: The B311-221 has high-speed routing capability. With the built-in NAT, the B311-221, together with LTE terminals, can provide flexible broadband access solutions and networking schemes. The B311-221 can access the Internet through mobile networks and Ethernet networks. By connecting to the B311-221 using Wi-Fi or a network cable, users can obtain access to high-speed Internet services and establish a local area network (LAN). Accessing the Internet through a Mobile NetworkIt runs off Three’s network and offers 4G speeds to all the devices in your home, but unlike a traditional broadband service it’s easy to set up, doesn’t tie you in to long contracts and you don't need a landline. Supports up to two HiLink devices to connect to B311-221 through the WPS/Hi button to create an expanded network. That’s far less than most traditional broadband services (at least once you factor in line rental, which isn’t needed here).
The router's compact and lightweight design makes it easy to transport, allowing you to take it with you wherever you go. Its plastic housing material is durable and can withstand daily wear and tear. The Huawei B311-221 is an affordable and efficient option for people looking to connect to the internet wirelessly or via wired connections. It is an excellent choice for users who require reliable, high-speed internet access at an affordable price. The B311-221 supports Operator maintenance through the TR-069. Operator remote manages the CPE software update/parameters configuration via TR-069. Three HomeFi is internet for people who don’t want or can’t get wired broadband for their home or office. It’s also sometimes known as Three Home Broadband. That’s only offered by Virgin Media and isn’t available everywhere – many suppliers are far, far slower. Indeed, there are some areas where it’s only possible to get slow fixed broadband speeds – for example if you’re somewhere where fibre isn’t offered, in which case HomeFi could actually be faster if you have good Three signal.
Price
Another positive of the HomeFi is you can take it just about anywhere. All you need is Three signal and electricity. This though is true of other 4G home broadband devices too. The HomeFi can be managed either using an app or a web interface, with the latter also letting you send and receive text messages, thanks to the HomeFi using a normal SIM card. Technical References Standards and Communication Protocols Standards and Communication Protocols of the Product
The B311-221 supports 3GPP Release 9 with UE downlink/uplink category 4. The supported service functions are as follows: When the IPv6 only (CLAT) function is enabled, NAT-based functions (like DMZ/Port Forwarding/Port tigger) cannot be used.Figure 3-1 Accessing the Internet through a mobile network Accessing the Internet through an Ethernet Network And while it’s unlikely to match the fastest home broadband speeds, it’s a whole lot faster than what you’ll likely be getting if you can’t get fibre broadband where you are. Maximum current speeds on Three using the HomeFi are around 70Mbps (9 MB/sec). We achieved speeds of around 8Mbps (1MB/sec)with a network signal strength reported by the HomeFi of 3out of 5. Those with better signal strength should expect average speeds of around 15Mbps (1.875MB/sec), which is around the national average for UK fixed-line broadband speeds. Windows 7, Windows 8, Windows 8.1, Windows 10 (Not support Windows RT), MAC OS X 10.9, 10.10, 10.11 and 10.12 with latest updates.
Great Deal 
New Comment