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  6. Polarization Maintaining Tap Isolator, PMTI

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工业级Polarization Maintaining Tap Isolator, PMTI

Polarization Maintaining Tap Isolator, PMTI

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Description

The Polarization Maintaining Tap Isolator combines a tap coupler and polarization maintaining isolator into a single compact package. It has high extinction ratio, low insertion loss and high isolation. The component is ideal for fiber amplifier and fiber optic system where signal monitoring is required.

Specifications
Parameter Unit Value
Stage - Single Dual
Operating Wavelength Range nm 1530~1570
Max. Insertion Loss dB 0.8(for 1%), 1(for 5%) 1.0(for 1%),1.2(for 5%)
Signal Tap Ratio % 1±0.5, 5±1 1±0.5, 5±1
Typ. Peak Isolation dB 40 52
Min. Isolation at 23℃ dB 28 45
Min. Extinction Ratio(only for F type) dB 23 23
Min. Extinction Ratio(only for B type) dB 20 20
Min. Return Loss(all ports) dB 50 50
Max. Optical Power(CW) mW 300
Max. Tensile Load N 5
Fiber Type - PM Panda Fiber, SMF-28e
Operating Temperature ℃ 0~+70
Storage Temperature ℃ -40~+85
For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower;
The default connector key is aligned to slow axis;

Important Notice

Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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