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1310/1480/1550 nm PBS/PBC (2 × 2)

The Dual Polarization Beam Combiner/Splitter, 2 × 2 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. The Dual Polarization Beam Combiner/Splitter is characterized with high extinction ratio and low insertion loss.

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Product Detail

Key Features	Applications
High Power Handling	EDFA
Low Insertion Loss	Raman Amplifier

Specifications

Parameter	Unit	Value
Grade	-	Grade P Grade A
Center Wavelength (λc)	nm	1550
Operating Wavelength Range	nm	λc ± 20
Typ. Insertion loss (Port 3 to Port 1 & 2, at	dB	0.6 0.8
Slow Axis, Port 4 to Port 1 & 2, at Fast Axis)	dB	0.6 0.8
Max. Insertion Loss (Port 3 to Port 1 & 2, at	dB	0.8 1.0
Slow Axis, Port 4 to Port 1 & 2, at Fast Axis)	dB	0.8 1.0
Min. Extinction Ratio (for Splitter Only), 23 ℃	dB	20 18
Min. Return Loss	dB	50
Max. Optical Power (Continuous Wave)	W	5
Max. Peak Power (Pulse Width,10 ns)	kW	10
Fiber Type	-	PM1550 Panda Fiber for Port 1 & 2,
Fiber Type	-	SMF-28 or PM1550 Panda Fiber for Port 3 & 4
Max. Tensile Load	N	5
Operating Temperature	℃	- 5 to + 70
Storage Temperature	℃	- 40 to + 85

¹IL 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.
²Maximum optical power handling will be 1 W only for connector added.

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1310/1480/1550 nm PBS/PBC (2 × 2)

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