Single Mode Fiber Isolator

22 February 2022

CSRAYZER’S Single Mode Fiber Isolator SMI Series Products, are in-line fiber micro-optic components, which allows light to transmit only in the forward direction while blocking the backward transmission. It is widely used for fiber laser, fiber amplifier, fiber communication and fiber sensor, with features of high isolation, Low PDL and low insertion loss.

†Specifications

Parameters	Unit	Values
Center Wavelength	nm	1064				1310/1480/1550
Stage	-	Single Stage		Dual Stage		Single Stage		Dual Stage
Grade		Grade P	Grade A	Grade P	Grade A	Grade P	Grade A	Grade P		Grade A
Typ. Peak Isolation	dB	40	38	55	52	38	35	55		52
Min. Isolation @23â„ƒ	dB	35	32	45	42	30	28	42		40
Typ. Insertion Loss	dB	1.4	1. 6	2.3	2.5	0.4	0.5	0.5		0.6
Max. Insertion Loss	dB	1.8	2. 0	3.2	3.4	0.5	0.6	0.6		0.8
Polarization Dependent Loss	dB	≤0.1		≤0.1		≤0.1			≤0.1
Polarization Mode Dispersion	dB	0.2
Min. Return Loss	dB	55
Optical Power	mW	300				500
Max. Tensile Load	N	5
Fiber Type	-	Hi1060				SMF28e
Working Temperature	â„ƒ	-5 to +75â„ƒ
Storage Temperature	â„ƒ	-40 to +85â„ƒ

*IL is 0.3 dB higher, RL is 5 dB lower for each connector added.

Contact Details

CSRayzer Optical Technology Co. Ltd

2nd Floor 3rd Bdlg, 88# YouKeYuan Rd, Hongshan Dist,
Wuhan , Hubei
CN
430047

Tel: +86 27 8769 7602 ex 8049

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