The most obvious aspect of the design is the status lights on the front, which cover (from left to right) power, network mode, Wi-Fi/WPS status, Ethernet status, and mobile network strength. They give you an easy way to see the status of your HomeFi at a glance, based on the colour of the lights or whether they’re blinking. 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. The B311-221 supports Operator maintenance through the TR-069. Operator remote manages the CPE software update/parameters configuration via TR-069. 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.

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 HUAWEI LTE CPE B311-221 is a Long Term Evolution (LTE) wireless gateway for multiple users in household or small office environments. It enables users to access the Internet. It 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.

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.The B311-221 supports local configuration through the Web UI. You can perform device management and network configuration to ensure normal and stable performance. HUAWEI SmartHome APP It’s worth noting also that there’s only one Ethernet port, so if you want wired connections to more than one device then you’ll have to get anEthernet hub. This is another way in which it trails behind the Three 4G Hub(B535), as that device has four Ethernet ports. Your computer's hardware system should meet or exceed the recommended system requirements for the installed OS version. Technical References Standards and Communication Protocols Standards and Communication Protocols of the Product 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