ENC3240 4 to 1 H.264 HD encoder is broadcasting-level DVB standard encoder which high reliability and advanced compressing arithmetic. This encoder can simultaneously encoded 4 HD signal with HDMI interface inputs, It is multiplexer 4 spts to 1mpts encoded with 1 channel ASI inputs.Also can insert the SI table in the MPTS outputs.It uses leading-edge compression technology H264/AVC and a variety of audio coding algorithm, It widely can be used to support IPTV,digital Cable/Terrestial/satellite standard,video surveillance applications. In addition, the ENC3240 provides one of the higher compression efficiencies in the broadcasting,making it possible to transmit high quality video content at the lower bandwidth. Main Application: * Digital TV head-end system * IPTV,Over-the-air TV distance learning * Remote live Rebroadcasts and real-time transmission Key Features: * Support for IP unicast and multicast network * 4way HDMI HD signal and 1way ASI inputs,each encoding 0.8-20Mbps * Support local and remote control network, and also support network upgrade * Variable PCR re-correcting for different network * 1080i,720p HD video resolution * Built-in time base correction and video pre-processing * PID modifying and PSI/SI generating Technical Specifications Inputs * 4x HDMI inputs(version1.3a) * 1x ASI input,BNC Outputs * DVB Interface: 2x ASI, Comply to EN 50083-9 ASI Standard, BNC, 75 * Output Format: 188bytes * IP output: 100M Base-T Ethernet interface UDP output, Multicast or Unicast Video Encoding Features * Comply to the International standard:H.264/AVC High Profile,Level 4.0 * Input Video Format:1920x1080i, 1280x720p * Output Rate: Each Encoder 0.8~20 Mbps * Spatial preprocessing * Scene change detection * Bit rate mode:VBR/CBR Audio Encoding Features * Sampling Rates: 32KHz44.1KHz48KHz * Bit rate: 64128192256384kbps * Encoding Format: MPEG I Layer I/II,CD quality * Quantization:24bit Managemnet * 10/100 M Base-T Ethernet, RJ45, SNMP and OTA * 6 keys: UP, DOWN, LEFT, RIGHT, ENTER and ESC * Front-Panel lcd configuration * Video/audio configuration * LED indicate light Environment * Comply to GB13837-92 & GB8898-88 standard * Power Supply: AC 90-250V 50/60Hz * Power consumption: 30 W * Operating temperature:-10 - 50C * Storage temperature: -10 - 75C * Dimensions: 400mm ( L)X 483mm(W)X 44mm(H)(1RU). * Weight: 5kg Carton. Size: 53*46*14cm .