支持11ac的多功能家庭网关硬件方案设计

设计了一种家庭网关设备，可以实现PON（无源光网络）接入，同时提供有线上网和无线覆盖（WiFi 2.4 GHz 5.8 GHz）、电话、视频服务。用一个设备解决多个家庭设备的联网问题，而且速度较快。在周围用户较多的情况下，能够有较好地用户体验。由于此设备支持大功率WiFi11ac功能，输出功率达20 dBm，可以在2.4 GHz信号密集区域有效避开干扰，同时提供高达1.3 Gbit·s-1的连接速率，可以满足多用户大数据量传输的要求。

Hardware Design of Multifunction Home Gateway Hardware with 11ac

This article introduce the design of HGU, which can access Passive Optical Network , providing wired Internet access and wireless coverage （WiFi 2.4 GHz &5.8 GHz）, using telephone （VoIP） and watching video （CATV） at the same time. The device solve the networking problem of multiple home terminal, one-stop solution for multiple devices home networking issues with high speed. In the case where many other AP（Access Point） around, it have a better user experience. As this device supports 5G 11ac function with high power output, which up to 20 dBm, it can effectively avoid the interference where 2.4 GHz signal very dense and strong. As the connection rate of 5 GHz 11ac function up to 1.3 Gbit·s-1, it can meet the multi-user requirements for large data transferring.