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Location: Main > Fiber Passive Components > Fiber Polarization Beamsplitters > PBS/C-55-P-1231-1231-1131-Q-ER21
Name: 1550nm 1x2 PBS SM(FC/UPC)-PM(FC/UPC) ER20dB
P/N: PBS/C-55-P-1231-1231-1131-Q-ER21
Keywords:1550nm,1x2, 1xSM-FC/UPC,2xPM-FC/UPC,ER21dB
Unit Price: S$920.00/pc
Available: In stock
Request: Add to Request List
Introduction:
The Polarization Beam Combiner/Splitter is a compact high
performance lightwave component that combines two
orthogonal polarization signals into one output fiber.
The most common application is to combine the light of
two pump lasers into a single fiber to double the pump
power to an Erbium-Doped Fiber Amplifier (EDFA) or a
Raman Amplifier. The typical configuration uses two PM
fibers for the input and the SM fiber for the output.
The device can also be used as a beam splitter with SM/PM
input fiber, depending on applications.

 Operating Wavelength:  1550nm
 Bandwidth:  +/-40nm
 Configuration:  1 x 2
 Insertion Loss:  < 0.7dB (with connectors)
 Return Loss:

 > 50dB

 Extinction Ratio:  21dB (minimum)
 Directivity:  > 50dB
 Optical Handing Power:  300mW typ. (please contact us for high power version)
 Packaging Dimension:  
 Fiber Pigtail:

 Port 1 and Port 2:
 Fujikura PM(Panda) fiber,900um-tube, 1m-long with FC/UPC connectors(slow-axis aligned to FC key)

 Port 3:
 SMF-28, 900um tube, 1m-long with FC/UPC connector

 Tensile Load:  < 5N
 Operating Temperature:  -40 - +85 deg C