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AFR 1550 nm Mini Polarization Maintaining Reduced Cladding Optical Isolator for EDFA, Denser Channel Plans, Fiber Optic Instruments

1550 nm Mini Polarization Maintaining Reduced Cladding Isolator

The Mini PM RC Fiber Isolator is designed and manufactured to Telcordia standard. The unique manufacturing process and optical path epoxy-free design enhance the device's high power handling capability. This fiber isolator is characterized with high performance, high reliability and low cost. It has been widely used in EDFAs, DWDM systems, sensors, compact optical circuits and other fiber optic communication equipment to suppress back reflection and back scattering.

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Product Detail

Key Features	Applications
Low Insertion Loss	EDFA
High Isolation	Denser Channel Plans
	Fiber Optic Instruments

Specifications

Parameter	Unit	Value
Stage	-	Single Stage		Dual Stage
Grade	-	Grade P	Grade A	Grade P	Grade A
Center Wavelength (λc)	nm	1550
Min. Extinction Ratio, 23 ℃	dB	20	18	20	18
Typ. Peak Isolation	dB	42	40	52	50
Min. Isolation, λc ± 10 nm, All Polarization States, 23 ℃	dB	30	28	42	40
Typ. Insertion Loss, λc ± 20 nm, All Polarization States, 23 ℃	dB	0.4	0.5	0.55	0.7
Max. Insertion Loss, λc ± 20 nm, Operating Temperature, All Polarization States	dB	0.6	0.65	0.75	0.9
	dB	0.6	0.65	0.75	0.9
Min. Return Loss (Input/Output)	dB	55/55	55/55	55/55	55/55
Max. Optical Power (Continuous Wave)	mW	300
Max. Tensile Load	N	5
Fiber Type	-	RC PM 1550 (9.5/80) Fiber
Operating Temperature	℃	- 5 to + 70
Storage Temperature	℃	- 40 to + 85

¹Above specification is based on without connector.

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Subject : 1550 nm Mini Polarization Maintaining Reduced Cladding Isolator

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