Оборудование связи 16-канальный видео аудио

1.Overview: ONCCCommunication Equipment of 16-channel Video Audio Data Ethernet Fiber Optical Multiplexerisafiberopticdigitalmultiplexerfortransmitting16 channelofhighquality,uncompresseddigitalvideooveroneopticalfibercable. 2.Applications: 1)IntelligentTransportationSystem 2)ConnectionofSub-networkforSurveillanceCenter 3)PublicSecuritySurveillance 4)HighWay&TollStationSurveillance 5)HighQualityVideoConference 6)IndustrialClosedCircuitTelevisionSurveillance TechnicalParameters VideoInterface Videointerfacenumber 1-128-channels Signalsystem PAL/NTSC/SECAM Nominalinput&outputElectricallevel 1Vp-p Nominalinput&outputimpedance 75Ωunbalancedinterface Bandwidthofeachchannel 8MHz Samplingfrequency 13.5MHz Quantificationgrade 10bit Differentialgain Lessthan0.5%(typicalvalue) Differentialphase Lessthan0.4%(typicalvalue) Weightedsignal-to-noiseratio 67dB(typicalvalue) AsynchronousData Datainterfacenumber Multiplechannelsbi-directionaldataforchoice Interfaceport RJ-45 InterfaceSignal RS-232RSorRS-485bothareavailable Workingmode Full/halfduplex Rate 300 115.200Kbps BER(ERRORCODERATE) Betterthan10-9 OpticalInterface Interfacetype ST/SC/FC OpticalFiberMode Single-mode/MultipleMode,Single-fiber/MultipleFiber Wavelength 850/1310/1550 Transmissiondistance 0-120KMforsinglemode,2KMformultiplemode E1interface Bitrate 2.048Mb Linecode HDB3 Standard ITU-TG.703 Connector CC3(1.0/2.8) lineimpedance 75ohm JitterPerformance G.742andG.823 EthernetInterface Standard IEEE802.3 Connector RJ45 Auto-negotiationwithhalf/fullduplex WorkingEnvironment InputVoltage ACorDCarebothavailable(Enternalpowersupply) Powerconsumption Lessthan30W OperationalTemperature 0 50 StoreTemperature -40 70 Humidity 95%nocoagulation OperatingEnvironment Nocausticorsolventgas,nodust,nostrongmagnetic-fieldinterference OrderingInformation ModelNumber FunctionalDescription GX-1V 1channeldigitalvideo GX-1V1FD 1channeldigitalvideo+1channelreversedata GX-2V 2channeldigitalvideo 2channeldigitalvideo 2channeldigitalvideo+1channelreversedata GX-4V 4channeldigitalvideo 4channeldigitalvideo 4channeldigitalvideo+1channelreversedata GX-8V 8channeldigitalvideo GX-8V1FD 8channeldigitalvideo+1channelreversedata GX-16V 16channeldigitalvideo GX-16V1FD 16channeldigitalvideo+1channelreversedata GX-nVnAnD ndigital+nAudio+nData GX-nVnAnDnEnP canchooseaddBidirectionaldata,Reversedate,video,audio,data,phone,ethernet