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OverviewThe digital optical transceiver can realize transmitting 4 channels positive video in single-core optical fibers. It uses digital symmetric multiplexing/wavelength division multiplexing and kilomega fiber transmission technology, transmitting video signals in single-core fiber with real-time synchronization, fidelity and high quality.The network management function is optional for this series of optical transceiver. The running status of optical transceivers can be monitored by only inserting one network-managing card.In addition, we accept products OEM/ODM services. FeaturesTransmission of 8-bit or 10-bit PCM digital video code and uncompress-format video;Support random high-definition video signals;Automatically compatible for PAL, NTSC and SECAM video standard;SMT(Surface Mount Technology) process;Without electromagnetic, RF(radio frequency) and terrestrial current disturbances;Kilomega fiber transmission with large-volume and apt to upgrading;Available for monitoring the running status of the system with the LEDs indicating parameters status of power, link and video;Support lossless recycled relay of video;Adaptive technology, overload protection, automatic recovery and not required to undergo field electric or optical adjustment in use;Industrial design and modular design make devices reliable and flexible;Optional network-managing functionsStandalone / 19’ standard 2U shelf / 19’ standard 4U shelf pattern mountingSupport customization and OEM modeSupport point-point, concatenation mode Technical Parameters
Video BenchmarkVideo Channels Count Customized for the Corresponding Project CaseVideo Standard PAL/NTSC/SECAMDigital Bit Width 8/10 bitVideo Input/Output Impedance BNC 75Ω Unbalanced InterfaceVideo Input/Output Voltage 1.0 VPP(Typical Value)Video Input/Output Voltage 1.5 VPP(Maximum Value)Signal Bandwidth ≥ 6.5 MHzDifferential Gain < 1.0%(Typical Value)Differential Phase < 1.0°(Typical Value)Tilt < 5%SNR(Signal to Noise Ratio) ≥ 67 dB/71dB(Weighted Value)
Data BenchmarkPhysical Interface European Terminal or RJ-45 SocketSupport Type Various Positive, Negative and Bidirectional Data InterfacesElectrical Interface RS232/RS422/RS485Signaling Control Transparent Support of Random RS232/RS422/RS485 ProtocolsTransmission Range 1200 mBitrates RS232 Rate: DC-115.2 KbpsRS422/485 Rate: DC-1.25 MbpsBit Error Rate(BER) ≤ 10-12
Audio BenchmarkPhysical Interface European Terminal or RJ-45 SocketSupport Type Various Positive, Negative and Bidirectional Audio InterfacesDigital Bit Width 24 bitAudio Input/Output Impedance 600Ω(Unbalanced/Balanced)Audio Input/Output Voltage 2 VPP(Typical Value)Audio Input/Output Electrical Level 0dBm(Typical Value)Signal Bandwidth 10 Hz~20 KHz Broadcast QualitySNR(Signal to Noise Ratio) S/N ≥ 80 dB(Weighted)
Electrical BenchmarkPower Input AC 110~240V,AC/DC 12~48V OptionalPower Output DC 5V @ 3ARipple ≤ 20 mVNoise ≤ 50 mVPower Protection Overvoltage Protection, Over current ProtectionPower Consumption ≤ 10 W
Environment BenchmarkWorking Temperature -30°c~+70°cWorking Humidity 0~95%(Non-condensing)
Mechanics BenchmarkLength ×Width ×Height 176 mm×158 mm× 36 mm
Reliability BenchmarkMean Time Between Failures (MTBF) > 100,000 hours
4 Channel Digital Video Optical Fiber Multiplexer and receiver FC/20Km/220V/Single Mode/Simplex