The HG3141A is a GPON optical terminal access device that is highly integrated with dual-frequency Wi-Fi5. It is the end-product of optical fiber for operators. It supports ultra-bandwidth access through GPON upstream technology and provides users with basic WIFI functions, routing, and gigabit Ethernet functions. The upstream network ports of the HG3141A are GPON ports. The downstream user ports include four GE electrical ports, one USB port,one VOIP port and WiFi5 WLAN ports.