保偏可调衰减器Specificati***ParameterUnitValueCenterW***elengthnm1310,1550980,1064850OperatingW***elengthRangenm&plu***n;40&plu***n;20&plu***n;20AttenuationRangedB0.6~400.8~401.0~40OriginalLossdB≤0.6≤0.8≤1.0ExtinctionRatiodB≥20ReturnLossdB≥50FiberType-1310nm:PM13101550nm:PM1550P***80PM850AdjustmentPrecision0.02PowerHandlingmW≤500Operatingtemperature°C0~+70Storagetemperature°C-40~+85PackageDimensi***mm26x18X8(P1)*Fordevicewithconnector,ILis0.3dBhigher,RLis5dBlower,andERwillbe2dBlower.*Thedefaultconnectorkeyisalignedtoslowaxis.高消光比保偏可调衰减器Specificati***ParameterUnitValueCenterW***elengthnm1310,1550980,1064850OperatingW***elengthRangenm&plu***n;40&plu***n;20&plu***n;20AttenuationRangedB0.6~400.8~401.0~40OriginalLossdB≤0.6≤0.8≤1.0ExtinctionRatiodB≥28ReturnLossdB≥50FiberType-1310nm:PM13101550nm:PM1550P***80PM850AdjustmentPrecision0.02PowerHandlingmW≤500Operatingtemperature°C0~+70Storagetemperature°C-40~+85PackageDimensi***mm26x18X8(P1)*Fordevicewithconnector,ILis0.3dBhigher,RLis5dBlower,andERwillbe2dBlower.*Thedefaultconnectorkeyisalignedtoslowaxis.)