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1310/1550 nm 3-Port Polarization Maintaining Optical Circulator with Tap

The Polarization Maintaining Optical Circulator is a compact, high performance lightwave component that routes incoming signals from Port 1 to Port 2, and incoming Port 2 signals to Port 3. The PM Optical Circulator provides high isolation, low insertion loss, high extinction ratio, and excellent environmental stability.

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Product Detail

Key Features	Applications
High Isolation	Fiber Sensing
Low Insertion Loss	Fiber Optic Instruments
Compact Size

Specifications

Parameter	Unit	Type A
Center Wavelength (λc)	nm	1310 or 1550
Operating Wavelength Range	nm	λc ± 30
Max. Insertion Loss, P1 to P2, P2 to P3	dB	1.0
Insertion Loss, P1 to Tap	dB	27 - 30
Min. Isolation, P2 to P1, P3 to P2, 23 ℃	dB	40
Min. Extinction Ratio, 23 ℃	dB	20
Min. Crosstalk P1 to P3	dB	50
Min. Return Loss	dB	50
Max. Optical Average Power	mW	300
Max. Peak Power for ps Pluse	kW	10
Max. Tensile Load	N	5
Fiber Type		PM Panda Fiber
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.

²Optical Power is 1W only for each connector added. The optical path is aligned to slow axis and fast axis is blocked.

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Subject : 1310/1550 nm 3-Port Polarization Maintaining Optical Circulator with Tap

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1310/1550 nm 3-Port Polarization Maintaining Optical Circulator with Tap

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