2016年四川供应1310&1480&1550nm保偏光隔离器
Features
Low Insertion Loss
High Return Loss
High Extinction Ratio
High Isolation
High Stability & Reliability
Applications
Communication Systems
Test Instrumentations
Fiber Sensor
Research
Specifications
Parameter Unit Value
Stage - Single Dual
Grade - P A P A
Center Wavelength nm 1310,1480,1550
Operating Wavelength Range nm ±20
Typ. Peak Isolation at 23℃ dB 42 40 58 55
Min. Isolation at 23℃ dB 28 26 48 45
Typ.Insertion Loss at 23℃ dB 0.4 0.5 0.5 0.6
Max.Insertion Loss at 23℃ dB 0.55 0.65 0.65 0.8
Min.Extinction Ratio(only for B type) dB 20 18 20 18
Min.Extinction Ratio(only for F type) dB 25 23 25 23
Min.Return Loss (input/output) dB 50/50
Max.Optical Power(CW) mW 500
Max.Tensile Load N 5
Fiber Type - PM Panda Fiber
Operating Temperature ℃ -5~+70
Storage Temperature ℃ -40~+85 1.For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower;
2.The default connector key is aligned to slow axis;
3.F type=Slow axis working Fast axis blocked, B type=Both of axis work |
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