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PM Isolator(1310nm,1480nm,1550nm)

PM Isolator(1310nm,1480nm,1550nm)

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Description

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Polarization Maintaining Isolator(1310,1480,1550)
Features			Applications
Low Insertion Loss			Communication Systems
High Return Loss			Test Instrumentations
High Extinction Ratio			Fiber Sensor
High Isolation			Research
High Stability & Reliability

Specifications
Parameter			Unit	Value
Stage			-	Single		Dual
Grade			-	P	A	P	A
Center Wavelength			nm	1310,1480,1550
Operating Wavelength Range			nm	±20
Typ. Peak Isolation at 23℃			dB	42	40	58	55
Min. Isolation at 23℃			dB	28	26	48	45
Typ.Insertion Loss at 23℃			dB	0.4	0.5	0.5	0.6
Max.Insertion Loss at 23℃			dB	0.55	0.65	0.65	0.8
Min.Extinction Ratio(only for B type)			dB	20	18	20	18
Min.Extinction Ratio(only for F type)			dB	25	23	25	23
Min.Return Loss (input/output)			dB	50/50
Max.Optical Power(CW)			mW	500
Max.Tensile Load			N	5
Fiber Type			-	PM Panda Fiber
Operating Temperature			℃	-5~+70/-40~+85
Storage Temperature			℃	-40~+85
For device with connector, IL is 0.3dB higher, RL is 5dB lower, ER is 2dB lower;
The default connector key is aligned to slow axis;

Package Dimensions








Ordering Information
PMIS-1111-23456-77
1111	-Center wavelength:	1550=1550nm, 1480=1480nm, 1310=1310nm......
2	-Grade:	P=P garde, A=A grade
3	-Stage:	S=Single-core stage, D=Dual-core stage
4	-Axis alignment	F=Slow axis working Fast axis blocked, B=Both of axis working
5	-Pigtail type:	0=250 bare fiber, 1=900um loose tube, 2=2.0mm loose tube, 3=3.0 loose tube
6	-Fiber length:	0=0.8m,1=1m
77	-Connector type:	0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC

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