High Power (Non-PM or PM) Isolator 1310nm or 1550nm 
产品展示

 1.  Description:

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

 

2. Features:

High isolation

Low insertion loss

High return loss


3. Applications:

EDFA                      

Communication systems

Normal Size for non pm fiber

Normal Size for pm fiber

Higher Power Size

Testing instruments


4. 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 isolator)

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

dB

≥55

≥55

≥55

≥55

Input max. power handling

W

≤5W

5W~10W

Operating temperature

-5 ~ +70

Storage temperature

-40 ~ +85

Dimensions

mm

Ф5.5×L30(for Non-PM Isolator)

Ф5.5×L35(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.

*Backward power<10% input power

* Insertion loss of light through fiber cladding is not included in the Insertion loss specification

联系我们

北京欧思光科科技有限公司

联系人:李溪

联系电话:18526540501

邮箱:sales@360osm.com

地址:北京市海淀区上地信息路2

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