Hardware features Dimensions 174 mm (Length) × 129 mm (Width) × 38 mm (Height) Weight < 0.4 kg Power consumption ≤ 18 W Power adapter input 100–240 VAC (50/60 Hz) Power adapter output 12 VDC, 2 A Operating temperature 0–50°C Operating humidity 10%–93% (non-condensing) Software features Data The ONU provides four 10/100/1000 Base-T Ethernet interfaces, with the following features: Ethernet auto-negotiation and auto-MDI/MDIX IEEE 802.11b/g/n WLAN interface Embedded with Layer 2 switching Embedded with Layer 3 router and home gateway Advanced data functions, such as processing VLAN Tags, traffic classification, and packet filtering USB 2.0 Flash Video 2 video services: video stacking and data delivering (through unicast and multicast) IGMP Snooping and further application optimization: when IGMP Snooping is enabled, the ISCOM HT803G-W can purposely choose to send multicast data streams upon detection of a member joining and leaving the multicast group. Voice Multiple voice coding schemes Echo cancellation, VAD, and CNG Static or dynamic jitter buffer Various classified services: CID, call waiting, call forward, and call transfer. SIP (RFC3261) and H.248 (MEGACO v2) voice protocols Common structure and easy replacement. If VoIP access is enabled, the ONT, through the Ethernet interface, supports connecting to the addiction box of the external network. OAM OMCI management and configuration, G984.4/G988 standards, and China Telecom GPON technical specifications. OLT management and local Web management Interface Up/Down and power failure alarms Thresholds of optical module status parameters and query of the current value Various services, including Ethernet, WLAN, VoIP, and RF Alarm and performance monitoring Mirror-downloading, activating, and restarting software remotely through the OLT 2 software mirroring inventories, and checking software integrity IP routing and kelengkapan full set Device,adaptor,kabel LAN