8/12/16/24 MPEG-2 SD Encoding&Modulator
DMB-9580 MPEG-2/H.264 SD Eight-Channel Encoding & Modulator(all-in-one) is a high-density and flexible device, integrating Encoding, Multiplexing, Encapsulation and Modulation with its excellent performance of MPEG-2 and H.264 encoding and modulation. It supports DVB-C modulation with 8-channel of CVBS inputs. The device delivers unrivaled and reliable video quality with advanced video compression (MPEG-2 and H.264/MPEG-4 AVC) technology, with ultra-low compression bit rate, to save bandwidth by transporting more programs within each carrier. Moreover, with its multiplexing module, local programs can be re-multiplexed with external Transport Stream. Additionally, DMB-9580 can be applied to IPTV system with TS over IP output. The device also supports program sources from video and surveillance control camera or HD STB, HD camera or playout server, PC and other diversified video source. FEATURES Conforms to DVB-C modulation, J.83A/B/C standard Support MPEG-2 and H.264/MPEG-4 AVC HD video encoding Audio encoding: MPEG-1 Layer II, HE-AAC, LC-AAC Equipped with multiplexing module, able to multiplex local programs with external TS Support TS over IP out, applied to IPTV applications IP in UDP/RTP/RTSP protocol, able to output with 1*MPTS or 8*SPTS Support IP empty packet filtering capability Cut-off memory capability Management of support web browser via NMS operation Support software upgrading by NMS APPLICATIONS IPTV System Various DTV Broadcasting SystemsHome EntertainmentHDTV DistributionCampus TV and Live SportsHotel and Hospital TV Lobby and Rest RoomMuseum, Theater and Cinema, GymnasiumMall Info and Corporate TVIndustrial Monitoring and HD SurveillanceApartment, Private HouseRestaurant, Yacht, Club and ResortAirport, Railway StationHighway and Railway Mobile DevicePublic Broadcasting Advertisement in Square and so on SPECIFICATIONS ENCODINGMPEG-2/H.264 SD EncodingVideo input: 8*CVBSVideo compression standard: MPEG-2, H.264/MPEG-4 AVC SDVideo resolution: PAL - 720*576i; NTSC - 720*480iVideo bit rate: 0.5~15 Mpbs for H.264 compression1~15Mpbs for MPEG-2 compressionAudio input: analog L/RAudio compression standard: MPEG-1 Layer II; LC-AACAudio sample rate: 48KHzAudio bit rate: 64~384 Kbps for MPEG-1 Layer II;32~384kbps for HE-AAC, LC-AACINPUTS AND OUTPUTSASI InputChannel: 1*ASIInterface: BNC, 75 ohmInput bit-rate: ≤100Mb/sPacket mode: Byte modePacket length: 188/204 BytesASI OutputChannel: 1*ASI+1*ASI backupStandard: compliant with EN 50083-9 ASIOutput loss: >10dBInterface: BNC, 75 ohmIP OutputTS over IP out, UDP/RTP/RTSP protocolChannel: 1*MPTS or 8*SPTSMode: unicast or multicastSupport empty packet filteringInterface: RJ45 (10/100M)MODULATION MODULES(optional)DVB-T ModulationChannel: 1*DVB-T frequency or 2*DVB-T adjacent frequenciesModulation standard: EN300 744, EN304 744Bandwidth: 6M, 7M, 8MConstellation: QPSK, 16QAM, 64QAMFFT mode: 2K, 8KGuard interval: 1/4, 1/8, 1/16, 1/32FEC: 1/2, 2/3, 3/4, 5/6, 7/8MER: ≥42dBRF output frequency range: 30~960MHz, in 1KHz stepsRF output level: -30~-10dBm (77~97dbµV), in 0.1dB stepsACLR: 55dBDVB-C ModulationChannel: 1*DVB-C frequencyModulation standard: J.83A(Europe), J.83B(North America), J.83C(Japan)Constellation: J.83A-6/32/64/128/256QAM; J.83B-64/256QAM; J.83C-64/256QAMRF output level: -30~0dbm (77~107dbµV), in 0.1dB stepsMER: ≥40dBRF output frequency range: 30 ~ 950MHz, in 1KHz stepsSymbol rate: 2.5~4.66Msps, 5.0~8.0MspsBandwidth: J.83A - 8M, J.83B - 6M, J.83C - 6M GENERAL OPTION ManagementConnector: 1*RJ-45, 10/100 Base-T interface;LCD front panel and web browser via Ethernet interfacePhysical and PowerPower Supply: AC 90~260V 50/60HzConsumption 25WOperational temperature: 0~50°CStorage temperature: -10~70°CHumidity: 10%-90%Dimension: 430mm(W)×460mm(D)×45mm(H)Weight: 4.5kg DIAGRAM