Overview The Used XPON ONU GM219S 1GE+3FE+1POT+2.4G WIFI Stable Performance English Version XPON ONU ONT For GPON OLT GM219S-G52/G54 Product Description Technical items Descriptions Model GM219S Out Port contains 1GE+3FE+1TEL+1USB+WiFi WIFI signal 2.4G WiFi 3Wireless gain 2.5db USB USB2.0 LAN 1*10/100/1000Mbps adaptive Ethernet ports, full/half duplex, RJ45 interface TEL H248/Sip Voice protocol PPPOE support Firmware English Dimension/weight 280mm*170mm*45mm/170g Fiber port 1 GPON interface, ingle-fiber, Downstream rate 2.5Gbps, Upstream rate 1.25Gbps Wavelength Tx 1310nm, Rx 1490nm Fiber interface SC/FC-UPC/APC Dual mode/Singal mode RX sensitivity >-28dBm (1490nm) DC power 12V 1.0A, external AC-DC power adapter Button Reset, power,WPS,Wireless Operation Working temperature: -5- +55ºC working humidity:10-90%(non-condensation) Storage Storage temperature: -30ºC- +60ºC storage humidity: 10-90%(non-condensation) Feature 1.Plug-and-play: services can be deployed by one click on the NMS, and on-site configuration is not required. 2.Remote diagnosis: Remote fault locating is implemented by the loop-line test of POTS ports, call emulation and PPPoE dialup emulati 3.Link monitoring: E2E link detection is achieved using 802.1ag Ethernet OAM. 4.High speed forwarding: 900 Mbit/s forwarding in the NAT scenario. 5.IPv6 Capability: support IPv6/IPv4 dual stack and DS-Lite.