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  Mini Isolator WDM Hybrid  
Features Applications
Pump / Signal Multiplexing Compact EDFAs
Low Insertion Loss Fiber Lasers
Low Cost Fiber Optical Test Equipment
Low Polarization Dependent Loss  
Small Package
 
Specifications
Parameters Unit Values
Stage ¡¡ Single Stage Dual Stage
Pass Band Signal Wavelength Range nm 1530~1565
Max. insertion Loss@P¡úC or @C¡úP dB 0.9 1.0
Typ. insertion Loss@P¡úC or C¡úP dB 0.7 0.8
Typ. Peak Signal Isolation, at 23¡æ dB 40 52
Min. Signal Isolation, at 23¡æ dB 28 45
Max. Polarization Dependent Loss dB 0.1 0.15
Max. Polarization Mode Dispersion (PMD) ps 0.25 0.1
Reflect Band Wavelength Range nm 960~990 or 1460-1490
Max. insertion Loss@R¡úC dB 0.5  
Typ. insertion Loss@R¡úC dB 0.3  
Min. Return Loss dB 50  
Max. IL Thermal Stability dB/¡æ 0.005  
Max. Optical Power (CW) mW 300
Max. Tensile Load N 5
Fiber Type ¡¡ Corning SMF-28e on Common & Pass ports,
HI 1060(for 980nm Pump) or SMF-28e fiber(for 1480nm Pump) on Reflect port
Operating Temperature ¡æ -5 to +70
Storage Temperature ¡æ -40 to +85
*Above specifications are for devices without connectors.
*For devices with connectors, insertion loss will be 0.3dB higher and RL will be 5dB lower.
Package Dimensions
PM_APMDWDM_pic
Ordering information
AMIWDM-¢Ù¢Ù-¢Ú-¢Û-¢Ü-¢Ý¢Ý¢Ý-¢Þ¢Þ¢Þ-¢ß
¢Ù¢Ù: Pump Wavelength ¢Ü : PMD ¢Þ¢Þ¢Þ : Fiber Jacket
98 - 980nm R - Refer to Above Spec. B - 250um bare fiber
48 - 1480nm S - Specify L - 900um loose tube
  S - Specify
¢Ú : Pump Type ¢Ý¢Ý¢Ý : Connector Type  
F - Forward Pump 1 - FC/UPC ¢Ý: Fiber Length
B - Backward Pump 2 - FC/APC 1.0 - 1.0 m
3 - SC/UPC S - Specify
¢Û : Stage Type 4 - SC/APC  
S - Single Stage N - None  
D - Dual Stage S - Specify