Product Features - PON broadband port: conform to PON standard and SC/UPC - Ethernet port: four 10 Mbps/100 Mbps/1000 Mbps adaptive RJ-45 GE ports, which abide by lEEE802.3 and IEEE802.3u - VoIP port: two VolP ports - WL AN port: conform to IEEE 802. 11b/g, built-in antenna - USB port: two USB ports - It enables Layer2 data switching and transfer for data access and realizes IP voice Through collaboration with associated network devices on the basis of MGCP and SIP; - It also provides the device, user and service-based multi-level authentication as well as encryption of data channel for safety, QoS and network management concerns. It can satisfy QoS requirements for matching local devices, network, and multi-mode network management for various services.