CATV Outdoor Optical Node 4 Port Optical Workstation

4-port Outdoor Optical Node
SGJ-CS-B-1GFeatures4 high output individual paths.Bandwidth: forward path 82-1GHz/54-1GHz;reverse path 5-65MHz/5-42MHz.Can be installed 2 optical receiver module, and auto-switch.Can be installed DFB1310nm reverse optical transmitter module.Can be inserted status monitoring transponder, remote control the switching of forward receiver path and on-off of reserve return path.The network management is HMS standard, meet with SNMP communication protocol, can support the third-party standards management software and compatible with many other famous network management systems.FWDmixed-signalinputport, reversemixed-signaloutputport. Can receive low optical power, optical Input Power (standard configuration):-6dBm to +2dBm.Soft start, the high quality power supply has over-voltage, over-current and short-circuit protection, optional hot backup.Aluminum-Alloy housing, Anti-oxidation design.15A power passing.
Block Diagram
SpecificationForward pathOptical parametersWavelength1290 to 1600 nmReturn loss≥45 dBInput Optical power-6 dBm to+2 dBmOptical ConnectorSC/APC(Standard) or FC/APCRF ParametersBandwidth82-1000MHz or 54-1000MHzFlatness±0.75 dBOutput level114dBμV(0dB) or 98/104/107/112/114 dBμV (82/550/750/860/1000MHZ) with EQOutput Return Loss≥16 dBOutput Impedance75 ΩTest point-20±1 dBOutput connector5/8-24 FSlope12-16 dBlink performanceInput Optical power(dBm)C/N(dB)053-152-251-350-449CSO≥66 dBCTB≥66 dBReverse pathOptical parametersWavelength1310±20nmOptical Return loss≥45 dBOptical Output power2 mW , Mitsubishi DFBOptical ConnectorSC/APC(Standard) or FC/APCRF ParametersBandwidth5-65MHz or 5-42MHzFlatness±1 dBInput level75-85 dBμVTest point-20±1dBlink performancelink loss(dB)FP CNR(dB)DFB CNR(dB)0-6444684244104042123840143638163436183234203032Other parametersOperational Temp.-40ºCto+60ºCStorage Temp.-50ºCto+70ºCDimensions470*320*290mmWeight13.5kgPower Supply35~95V ACPower frequency50 HzCurrent(MAX.)15APower Consumption(MAX.)73WInstall Size Unit:mm
Buyer's Guide