L-Band Polarization Insensitive Optical Isolator
L-Band Polarization Insensitive Optical Isolator Features1. High Isolation2. Low Insertion Loss3. High Return Loss4. Low Polarization SensitivityApplications1. Fiberoptic Amplifiers2. CATV Fiberoptic Links3. Fiberoptic Systems Testing4. Fiberoptic LAN Systems5. Telecommunications Performance SpecificationsSingle StageParameterP GradeA GradeOperating Wavelength (nm)1570～1600Typical Isolation (dB)≧41≧40Minimum Isolation (dB)≧30≧28Typical Insertion Loss (dB)0.40.5Maximum Insertion Loss (dB)≦0.6≦0.8Return Loss (In/Out) (dB)≧65/60≧55/55PDL (dB)≦0.05≦0.1PMD (ps)0.2 (0.05 available upon request)Bandwidth±15Operating Temperature (℃)-10 ～ +75Storage Temperature (℃)-40 ～ 85Fiber TypeCorning SMF-28Fiber Length (Min.)1 meter each endPackage Dimension (mm)Φ 5.5 x L30Power Handling (mW)300Dual StageParameterP GradeA GradeOperating Wavelength (nm)1565-1610Typical Isolation (dB)≧50≧45Minimum Isolation (dB)≧45≧40Typical Insertion Loss (dB)0.650.80Maximum Insertion Loss (dB)≦0.80≦1.2Return Loss (In/Out) (dB)≧65/60≧55/55PDL (dB)≦0.05≦0.1PMD (ps)0.05Operating Temperature (℃)-10 ～ +75Storage Temperature (℃)-40 ～ 85Fiber TypeCorning SMF-28Fiber Length (Min.)1 meter each endPackage Dimension (mm)Φ 5.5 x L30Power Handling (mW)3001. At 23℃ over bandwidth2. Not include connector,Website:, splice and fiber-end Fresnel losses3. Including PDL, operating wavelength range, -5 ℃ to +75 ℃Ordering InformationXXXXXXXXXX Isolator TypeWavelengthGradePigtail StyleFiber Length PackageIn/Out ConnectorIS=Single stageID=Dual stageLB=L BandP=PremiumA=A Grade1=Bare Fiber2=900um jacket1=1.0m2=1.5m3=2.0m4=Custom LengthB=B type0=none1=FC/APC2=FC/PC3=SC/APC4=SC/PC5=ST6=LC
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