光纤隔离器

'Polarization-Insensitive Single Stage Optical Isolator

IU SeriesFeaturesApplicationsHigh isolationLow insertion lossHigh return lossLow polarization sensitivityOptical path epoxy freeFiberoptic amplifiersCATV fiberoptic linksFiberoptic systems testingFiberoptic LAN systemsTelecommunicationsPerformance SpecificationsParameterPremiumA GradeOperating Wavelength (nm)1310 or 1550Typical Peak Isolation (dB)4240Minimum Isolation * (dB)&gt;32&gt;30Typical Insertion Loss** (dB)<0.35&lt;0.45Maximum Insertion Loss*** (dB)&lt;0.5&lt;0.7Return loss (In/Out) (dB)>60&gt;55PDL (dB)&lt; 0.05&lt; 0.1PMD (dB)0.2(0.05 available upon request)Bandwidth (nm)+15Operating Temperature (° C)-5 ~ + 70Storage Temperature (° C)-40 ~ +85Fiber TypeCorning SMF-28Fiber Length (Min.)1 Meter Each EndPackage Dimension (mm)5.5x30Power Handling (mW)300* At 23° C over bandwidth

** Does not include connector, splice and fiber-end fresnel losses

*** Including PDL, center wavelength+15 nm, -5 to+70° C

Ordering InformationIsolator TypeWavelengthGradePigtail StyleFiber LengthPackageIn/Out ConnectorIS=Single stage

IU=Dual stage13=1310nm

14=1480nm

15=1550nm

LB=L BandS=Super

P=Premium

A= Grade A1=Bare Fiber

2=900um Jacket

3=3mm Cable1=1.0m

2=1.5m

3=2.0m

4=Customer LengthB=Package B0=None

1=FC/APC

2=FC/PC

3=SC/APC

4=SC/PC

5=ST

6=LC'