保偏手动可调衰减器保偏手动可调衰减器规格参数ParameterUnitsValueW***elengthnm1310,1550，1310/15501064Bandwidthnm&plu***n;40&plu***n;20AttenuationRangedB0.6~400.8~40OriginalLossdB≤0.6≤0.8ERdB≥20≥20ReturnLossdB≥50≥50FiberType1310nm:PM13101550nm:PM15501310/1550nm:PM13101064nm:PM980AdjustmentPrecisiondB0.020.02OperatingTemperature℃-5~+70StorageTemperature℃-40~+85Dimension(L×M×H)mm26x18X8PMCVOA-1-2-3-4-5-61W***elength850=850nm980=980nm1060=1060nm1310=1310nm1550=1550nm2Fibertype1=1550nmPM2=1310nmPMF3=980nmPMF4=850nmPMF5=780nmPMF3Fiberdiameter0=Barefiber1=0.9mmtube2=2mmtube4Pigtaillength0=0m05=0.5m1=1m2=2m5InputConnectorFU=FC/UPCFA=FC/APCSU=SC/UPCSA=SC/APC0=Noconnector6OutputConnectorFU=FC/UPCFA=FC/APCSU=SC/UPCSA=SC/APC0=Noconnector联系***:2924412586)