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1310/1480/1550 nm PBS/PBC (2 × 2)

The 1310/1480/1550 nm PBS/PBC (2 × 2) features high extinction ratio and low insertion loss.
  • Product Detail

The Dual Polarization Beam Combiner/Splitter, 2x2 PBC/PBS, is a compact high performance lightwave component that combines or divides two orthogonal polarization signals into one or two output fibers. The most common applications are in polarization mode dispersion compensator, EDFA, Raman Amplifier, coherent telecommunication systems and fiber sensor. It is characterized with high extinction ratio and low insertion loss.

Specifications 

Parameter 

Unit 

Grade P

Grade A

Center Wavelength (λc)

nm

1310, 1480 or 1550

Operating Wavelength Range

nm

λc ± 40

Typ. Insertion loss (Port 3 to Port 1 & 2, at slow axis, Port 4 to Port 1 & 2, at fast axis)

dB

0.8 

1.0 

Max. Insertion Loss (Port 3 to Port 1 & 2, at slow axis, Port 4 to Port 1 & 2, at fast axis)

dB

1.0

1.2 

Min. Extinction Ratio (for splitter only)

dB

20

18 

Min. Return Loss

dB

50

Max. Optical Power (Continuous Wave)

mW

500

Fiber Type

-

PM Panda fiber for Port 1 & 2, SMF-28 or PM Panda fiber for Port 3 & 4 

Max. Tensile Load

N

5

Operating Temperature

℃ 

- 5 to + 70

Storage Temperature

℃ 

- 40 to + 85

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