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  • PMWDM 980/1550
PMWDM 980/1550
Features                                        Applications
High extinction ratio                   EDFA
Low Insertion Loss                       CATV
Excellent enviromental stability  WDM networks
                                           Fiber optics instrumentation
技术参数

Parameter  Unit  Value 
Longer Operating Wavelength nm 1550±20
   Max. Insertion Loss dB 0.7
   Min. Isolation dB 17
   Min. PER dB 20
Shorter Operating Wavelength nm 980±10
   Max. Insertion Loss dB 0.7
   Min. Isolation dB 17
Thermal Stability dB/°C 0.005
Min. Return loss dB 55
Min. Directivity dB 55
Max. Optical Power (CW) mW 300
Fiber Type   PM Panda fiber
Operating Temperature °C -5  to +70
Storage Temperature °C -40 to +85
*Above specifications are for devices without connectors.            
*For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower. Connector key is aligned to slow axis.
*Test at central wavelength only.                

PMWDM 980 1550.pdf

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