2CH HD-SDI Video to Fiber Converter JHA-S200 Series product description： The 2ch hd-sdi to fiber converter supports 2ch unidrectional hdsdi,1 bidirectional analog audio and 1CH half duplex/full duplex 10/100M ethernet transmission over 1 single mode fiber to 10~100Km, which is a perfect and economic digital product for long distance with high resolution real-time video monitoring. It’s widely used for broadcast on television, high-definition video conferencing, high-definition video surveillance and other fields. Features： • 2ch hd-sdi to fiber converter for 2 channel unidirectional hd-sdi&bidi analog audio&ethernet transmission over optic fiber • Compatible with SMPTE-292M HD-SDI and SMPTE-259M,SMPTE-344M SD-SDI standard signals, supporting 1485Mb / s , 270Mb / s rates • Support 1080I @ 60,50, 720P @ 60,50,30,25, and many other video formats. • Support Full duplex and half duplex 10/100M ethernet • Support high level bidirectional audio • Automatic cable equalization to ensure signal integrity • Long transmission capability at least 10 km (6.2miles) , up to 100 km • ESD and surge protection circuit,which can effectively prevent static electricity and lightning damage • Provide light disappear alarm, remote power-down alarm, output signal status indication and input signal lock status Product parameters： Video Physical Interface BNC 75Ω (unbalance) Number of Channels 2 Channel Input/Output Impedance BNC 75Ω (unbalance) Video Format 1080I 60Hz/50Hz,         720P 60Hz/50Hz/30Hz/25Hz Video Direction Unidirectional Standard Video Input/Output Voltage 0.8Vp-p Video Voltage Range 0.6~1.0Vp-p Video Encoding bit width  8bit or 10bit Auto Return Loss ≤-15dB 5MHz~1.5GHz,                        -10dB 1.5GHz~3GHz Balanced Mode ≤140meters of Belden 1694A at 1.485Gbps ≤400meters of Belden 1694A at270Gbps Embedded Audio, Auxiliary Space, EDH Data Transparent Optic Fiber Interface FC(default),SC  selectable Fiber Type Singlemode(9/125μ single-mode optical fiber ,default),Multimode Selectable Wavelength 1310nm,1550nm Distance 10~100KM(20Km default) Number of Fibers 1 Audio Input/Output Impedance 600ohm(unbalance) Audio Connector 3.5mm or Terminal Block Quantization Level (digital width) 20 bit Sampling Frequency 48KHz Max input/output voltage 2.0Vp-p Bandwidth 20Hz~20KHz Frequency Response 10 Hz~29kHz  ±3dB SNR > 85dB Audio Type 1 bidi analog audio Ethernet Connector RJ45 Work mode Full duplex/half duplex Data Rate 10/100Mbps(AUTO) Standard IEEE802.3u 100Base-TX/ IEEE802.3 10Base-T Other Power DC5V 2A Power Consumption ≤5W Working Temperature 0ºC ~55ºC Storage Temperature -30ºC ~70ºC Net Weight (pair) 0.8Kg Gross Weight(pair) 1.2Kg Dimension of Transmitter/Receiver 175mm×130mm×32mm Package size 31.2×19×9cm Installation Wall mount MTBF ≥ 100000Hours      Order Information： Model No. Description of Goods Units JHA-S200 2CH 3g-SDI  Pair JHA-S201 2CH 3g-SDI+Reverse RS485 Pair JHA-S202 2CH 3g-SDI+1BIDI RS485 Pair JHA-S202E 2CH 3g-SDI+1BIDI RS485 +1BIDI Audio Pair