Parameter Operating Wavelength (nm):1260 to 1620 Center Wavelength Accuracy (nm):0.5 Channel Spacing (nm) :20 Channel Passband (@-0.5dB bandwidth) (nm) :> 13 Pass Channel Insertion Loss (dB):0.6 Reflection Channel lnsertion Loss (dB):0.4 Channel Ripple (dB):<0.3 Adjacent Isolation (dB): >30 Non-adjacent Isolation (dB):>40 Insertion Loss Temperature Sensitivity (dB/) :< 0.005 Wavelength Temperature Shifting (nm/) :< 0.002 Polarization Dependent Loss (dB) :< 0.10 Polarization Mode Dispersion (ps) :< 0.1 Directivity (dB) :> 50 Return Loss (dB) :> 45 Maximum Power Handling (mW):300 Operating Temperature ():-20~+75 Storage Temperature ():-40 ~+85 Package Dimension (mm):¦µ5.5 x L34 (L38 for 900um loose tube) Features 1. Low insertion loss 2. Wide pass band 3. High channel isolation 4. High stability and reliability 5. Epoxy free on optical path Applications 1. Line monitoring 2. WDM Network 3. Telecommunication 4. Cellular Application 5. Fiber optical Amplifier; 6. Access Network