1x4 Polarization Beam Combiner

Features		Applications
Low Insertion loss High Extinction Ratio Compact In-Line Package High Stability and Reliability Epoxy Free Optical Path		High Power EDFA Raman Amplifier Laboratory

Performance Specifications

Parameter	Specification
Grade	P	A
Center Wavelength (nm)	1310,1480 or 1550nm
Operating Wavelength Range(nm)	+/-40
Typical Insertion Loss (dB)	1.2	1.5
Maximum Insertion Loss (dB)	1.5	1.8
Min. Extinction Ratio(for splitter only) (dB)	18	16
Min. Return loss(dB)	50
Direction of Incident Polarization	Slow Axis
Power Handling (mW)	500
Max. Tensile Load (N)	5
Operating Temperature (°C)	-5 ~ +70
Storage Temperature (°C)	-40 ~ +85
Fiber Type	Panda PM Fiber
Packing Dimensions (mm)	20x80x120

Down Load PDF File

Note:
1. The PM fiber and the connector key are aligned to the slow axis.
2. The ER is for fiber </= 0.75 meter. Increase fiber length can decrease the ER.
3. For devices with connectors, insertion loss will be 0.3dB higher, return loss will be 5dB lower, and extinction loss will be 2dB lower.