High Power (Non-PM or PM)Isolator

1310nm or 1550nm

Description

Isolators are directional optical component used in fiber optical module,EDFA,and communication systems.

Features

High isolation

Low insertion loss

High return loss

Applications

EDFA

Communication systems Normal Size for non pm fiber Normal Size for pm fiber Higher Power Size Testing instruments

Specifications

Type Parameter	Unit	≦5W(PM or Non-PM Isolator)			5W-10W( Non-PM Isolator)
		Single Stage	Dual Stage		Single Stage	Dual Stage
Center wavelength	nm	1310 or 1550
Operating bandwidth	nm	±15
Isolation@23℃	dB	≧30		≧46	≧30	≧46
Insertion loss typ.	dB	≦0.40		≦0.60	≦0.50	≦0.60
Insertion loss	dB	≦0.60		≦0.80	≦0.70	≦0.80
PDL(for Non-PM isolatir)	dB	≦0.1		≦0.15	≦0.1	≦0.15
Extinction ratio (for PM isolator)	dB	≧20(Type B) ≧22(Type F)			/	/
PMD(for Non- PM isolator)	ps	≦0.25		≦0.05	≦0.25	≦0.05
Return loss		≧55		≧55	≧55	≧55
Power handling		≦5W			5W-10W
Operating temperature		-5∽+70
Storage temperature		-40∽+80
Dimensions	mm	Φ5.5XL30X(for Non-PM isolator) Φ5.5xL35(for PM Isolator)			L70*W12*H8

*The above specification is without connector.

*Other specifications can be made on customer request.

***For PM Fiber B type-Both Axis Working. F type=Fast axis blocked.

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