Manufactured by using advanced technology

General Details


  • High isolation
  • High Return Loss

The Polarization Maintaining Tap Coupler is manufactured by using advanced technology to allow the input signal to be splitted at various ratios with high extinction ratio.

Product Specs

PM Tap Coupler

Operating Wavelength (λc) 1310 or 1550 nm
Operating Wavelength Range λc± 40 nm
Configuration 1×2 2×2
Max. Excess Loss 0.7 1.1 dB
Max. Uniformity 0.6 0.8 dB
Tap Ratio 1 ± 0.2%, 2 ± 0.4%, 4 ± 0.8%, 5 ± 1.0%, 10%, 20% and 50% %
Min. Return Loss 50 dB
Min. Extinction Ratio 20 20 dB
Max. Optical Power (Continuous Wave) 300 mW
Max. Tensile Load 5 N
Operating Temperature -5 to +70 °C
Storage Temperature -40 to +85 °C
Fiber Type SMF-28 or PM Panda fiber for tap port PM Panda fiber for input & output ports

*Note: IL is 0.3 dB higher, RL is 5 dB lower, and ER is 2 dB lower for each connector added. Connector key is aligned to slow axis.

Specifications may change without notice. Display Product Photos Shown are samples for viewing, not actual products. Colours and styles may vary.

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