保偏耦合器Specificati***ParameterUnit1x22x2CenterW***elengthnm1310,1550980,10641310,1550980,1064OperatingW***elengthRangenm&plu***n;40&plu***n;20&plu***n;40&plu***n;20ExcessLoss(dB)dB≤0.7≤0.8≤1.0≤1.2Uniformity(onlyfor50/50)(dB)dB≤0.4≤0.5≤0.6≤0.8Typ.InsertionLoss@23°CdB0.40.50.50.6InsertionLoss@-5~+70°CdB≤0.55≤0.65≤0.65≤0.80TapRatio%1&plu***n;0.2%,2&plu***n;0.4%,5&plu***n;1%,10%,20%,30%,50%ExtinctionRatio@23°CTypeB(Bothofaxisworking)dB≥20≥20≥18≥18TypeF(Fastaxisblocked)dB≥22≥22≥22≥20ReturnlossdB≥50PowerhandlingmW≤300FiberTypeTapport2(onlyfor1x2)-***F-28eorPM1310Pandafiberfor1310nm,***F-28eorPM1550Pandafiberfor1550nm,HI1060orP***80Pandafiberfor980nm&1064nmTapport2&4(onlyfor2x2)-PM1310Pandafiberfor1310nmPM1550PandaFiberfor1550nmP***80Pandafiberfor980nm&1064nmPort1&Port3-PM1310Pandafiberfor1310nmPM1550PandaFiberfor1550nmP***80Pandafiberfor980nm&1064nmOperatingtemperature°C-5~+70Storagetemperature°C-40~+85PackageDimensi***mmΦ5.5&plu***n;0.2xL35&plu***n;1(P1)*Fordevicewithconnector,ILis0.3dBhigher,RLis5dBlower,andERwillbe2dBlower.*Thedefaultconnectorkeyisalignedtoslowaxis.高消光比保偏耦合器Specificati***ParameterUnit1x22x2CenterW***elengthnm1310,1550980,10641310,1550980,1064OperatingW***elengthRangenm&plu***n;40&plu***n;20&plu***n;40&plu***n;20ExcessLoss(dB)dB≤0.7≤0.8≤1.0≤1.2Uniformity(onlyfor50/50)(dB)dB≤0.4≤0.5≤0.6≤0.8Typ.InsertionLoss@23°CdB0.40.50.50.6InsertionLoss@-5~+70°CdB≤0.55≤0.65≤0.65≤0.80TapRatio%1&plu***n;0.2%,2&plu***n;0.4%,5&plu***n;1%,10%,20%,30%,50%ExtinctionRatio@23°CTypeB(Bothofaxisworking)dB≥28≥28≥26≥26TypeF(Fastaxisblocked)dB≥28≥28≥28≥28ReturnlossdB≥50PowerhandlingmW≤300FiberTypeTapport2(onlyfor1x2)-***F-28eorPM1310Pandafiberfor1310nm,***F-28eorPM1550Pandafiberfor1550nm,HI1060orP***80Pandafiberfor980nm&1064nmTapport2&4(onlyfor2x2)-PM1310Pandafiberfor1310nmPM1550PandaFiberfor1550nmP***80Pandafiberfor980nm&1064nmPort1&Port3-PM1310Pandafiberfor1310nmPM1550PandaFiberfor1550nmP***80Pandafiberfor980nm&1064nmOperatingtemperature°C-5~+70Storagetemperature°C-40~+85PackageDimensi***mmΦ5.5&plu***n;0.2xL35&plu***n;1(P1)*Fordevicewithconnector,ILis0.3dBhigher,RLis5dBlower,andERwillbe2dBlower.*Thedefaultconnectorkeyisalignedtoslowaxis.)