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Polarization Maintaining Tap Isolator

Polarization Maintaining Tap Isolator

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Description

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Polarization Maintaining Tap Isolator

Features

Applications

         Low Insertion Loss

         Compact Fiber Amplifiers

         High Return Loss

         Compact Fiber Optical System

         High Extinction Ratio 

         Fiber Laser

         High Isolation

         Fiber Sensor

         High Stability & Reliability

 
   

Specifications

Parameter

Unit

Value

Stage

-

Single

Dual

Operating Wavelength Range

nm

1530~1570

Max. Insertion Loss

dB

0.8(for 1%), 1(for 5%)

1.0(for 1%),1.2(for 5%)

Signal Tap Ratio

%

1¡À0.5, 5¡À1

1¡À0.5, 5¡À1

Typ. Peak Isolation

dB

40

52

Min. Isolation at 23¡æ

dB

28

45

Min. Extinction Ratio(only for F type)

dB

23

23

Min. Extinction Ratio(only for B type)

dB

20

20

Min. Return Loss(all ports)

dB

50

50

Max. Optical Power(CW)

mW

300

Max. Tensile Load

N

5

Fiber Type

-

PM Panda Fiber, SMF-28e

Operating Temperature 

¡æ

0~+70/-40~+85

Storage Temperature 

¡æ

-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

 
 PM fiber Component-2
 

Ordering Information

    PMTIS-1111-234456-777

1550

-Center wavelength:

1550=1550nm,......

2

-Stage:

S=Single-core stage, D=Dual-core stage

3

-Axis alignment

F=Slow axis working Fast axis blocked, B=Both of axis working

44

-Tap ratio:

01=1%, 02=2%, ......, 50=50%

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

777

-Connector type:

0=FC/UPC,1=FC/APC,2=SC/UPC,3=SC/APC,4=LC/UPC,5=LC/APC

 

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