1480nm Single/ Dual Stage Isolator

1480nm Single/ Dual Stage IsolatorOptical isolators can block back lection and backscattering in the reverse direction at any polarization sate. They have low polarization mode dispersion (PMD). The optical path is epoxy-free,Website:http://www.zgtech-solution.com, thereby enabling high-power applications. They are based on the micro-optics package technology and featured with the best stability and reliabilityThe products are Telcordia GR-1221-CORE qualified.Performance specificationsProduct name1480 single stage isolator1480 dual stage isolatorParameterP GradeA GradeP GradeA GradeOperating wavelength (nm)1480Typical peak value isolation (dB)42405552Isolation minimum value *(dB)32304544Insertion loss typical value ** (dB)0.40.50.50.6Insertion loss maximum value(dB)0.60.80.70.9Return loss (In/Out) (dB)> 65/60> 60/55> 65/60> 60/55Polarization dependent loss (dB)< 0.05< 0.1< 0.05< 0.1PMD (dB)0.2(0.05 available upon request)Band width (nm)±15±30Operating temperature(°C)-20 ~ + 70Storage temperature (°C)-40 ~ +85Fiber typeCorning SMF-28Fiber length1 riceDimensions(mm)Ø5.5xL35Power handing (mw)300*At 23°C over bandwidth** Does not include connector, splice and fiber-end fresher losses.*** Including PDL, operating wavelength range, -20° C to +70° C. Ordering Information TypeOperating wavelengthGradeTail filament typeFiberlengthPackageIn/out      connectorIS= single stage IU= Dual stage 13=1310nm 14=1480nm 15=1550nm LB=L bandP=P  GradeA=A  Grade1=250umBare filament      2=900um Loose drive pipe 3=3mmSplice case1=1.0m2=1.5m3=2.0m4=customer assignsB=5.5X300=None1=FC/APC2=FC/PC3=SC/APC4=SC/PC5=ST 6=LCCompany information: