Hangzhou Prevail Optoelectronic Equipment Co., Ltd.  

Product Name: CATV Digital Head-End Mepg-2/4 Encoder with IP Output (WDE-4220) Model NO.: WDE-4220 Condition: New Certification: CE, RoHS Function: Signal Monitoring Equipment Type: TV Front-end Equipment Input: SDI, CVBS, PbPrY, Connector: BNC output: ASI and IP Connector(IP Output): RJ45 Max. Bitrate: 1.25gbps Max. Throughput: 900Mbps Audio Sampling Freq: 32, 44.1, 48kHz Audio Rate: 64, 128, 192, 256, 384kbps Output Rate: 0~60Mbps Trademark: Prevail/Fobetmoc Transport Package: Pearl Wool Specification: 1RU Origin: China HS Code: 85176239 Product Description Description:WDE-4220 encoder is compliance to DVB standard broadcast real-time video and audio MPEG-2/MPEG-4 compression equipment with both DVB-ASI and GbE TS over IP outputs. It's adopts new type video, audio coding calculation and multiplexer technology, it can compress analog/digital audio and video signal and with high quality encoding, high utilization rate and cost-effective. It supports analog composite video and dual audio channels. The encoder can real-time coding and multiplexing of audio signal. It's fully compliant to MPEG-2/4 standard and with good compatibilityFeatures:Video compress compliant to ISO/IEC13818-2(MPEG2) and ISO/IEC14496-2(MPEG-4)Optional aspect ratio 1:1,4:3,16:9Composite CVBS, single Pr/Y/Pb or SDI (Optional) video and stereo audio inputsInput video style adaptive, adjustable rate outputTwo DVB-ASI outputsOne 10/100/1000Mbps TS over IP Ethernet port with bitrates auto-negotiation ableZero jitter generation on TS over IP outputSetting program and supplier name through internet and front panel.Both local or remote network management and online update.10/100M base-Tx management interfaceSupport brightness, color saturation, contrast and color adjustment.Application:Digital TV headend systemVideo monitoringVideo on Demand(VOD)Remote video educationVideo conferenceMEPG-2/4 Encoder (with IP Output) : WDE-4220ItemsDescriptionInput/Output InterfaceVideo Input: YPbPr, CVBS, SDI(Optional)BNC-75ΩR/L Audio Input: 2×1 /BNC-75Ω,dual channel, or SDI(Optional)ASI output: 2×1/BNC-Female,75ΩTS IP output: RJ45 10/100/1000base-T Auto-Negotiation, ≤1.25 Gbps(Optional)Human-Computer interaction: LCD and OSD interface, Network Management SoftwareVideo Encoding4:2:0 MP@ML( MPEG-2 ) or SP@L1/L2/L3 (MPEG-4)Audio EncodingAudio sampling frequency:32,44.1,48KHzAudio Rate:64,128,192,256,384KbpsVideo ResolutionSupport D1 , 3/4D1 ,2/3D1 , HD1 , VGA ,HVGA , SIF , CIF , QCIFOutput rate1~15 Mbps adjustable