Description：
The 2 μm Polarization Beam Combiner/Splitter is a compact high performance lightwave component that
lasers into one single fiber to double the pump power in EDFA or Raman Amplifier. The device can also be used
as a beam splitter.
Specifications：
Item | Grade P | Grade A |
Wavelength(nm) | 2000 | |
Operating Wavelength Range（nm） | ± 40 | |
Typ. Insertion Loss, 23 ℃ (dB) | 0.6 | 0.8 |
Max. Insertion Loss, 23 ℃ (dB) | 1.1 | 1.4 |
Min. Extinction Ratio (dB) | 20 | 18 |
Min. Return Loss (dB) | 50 | |
Min. Directivity (dB) | 50 | |
Max. Optical Power (mW) | 500 | |
Fiber Type | PM 1550 Panda fiber for Ports 1 & 2 SMF-28 or PM 1550 Panda fiber for Port 3 | |
Max. Tensile Load （N） | 5 | |
Operating Temperature (℃) | 5-70 | |
Storage Temperature (℃) | -40-85 | |
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.
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