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Home >> PM Components >> PM Filter Coupler >> 1x2,2x2 Mini PM Filter Coupler

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1x2,2x2 Mini PM Filter Coupler
    Publish time 2018-05-18 13:37    
1x2,2x2 Mini PM Filter Coupler

Features

  • High Extinction Ratio

  • Low Insertion Loss

  • High Return Loss

Applications

  • Raman Amplifier 

  • Fiber optic Systems Testing

  • Fiber optic LAN Systems

Specifications

1x2 Coupler

Premium

Configuration

 

Operating  Wavelength(nm)

1310/1550

Insertion  Loss(dB)

1:99

2:98

5:95

10:90

40:60

50:50

21/0.7

18/0.8

14/0.9

11.5/11

4.6/2.6

3.7

Max Excess  Loss (dB)

0.7

Max  Uniformity

0.6

Extinction  Ratio(dB)

Typical 20/Min18

Directivity(dB)

>55

Return  Loss(dB)

>50

Typical Fiber

                  PM Panda Fiber

Working Axis

Both axis working

Power  Handling(mW)

500

Operating  Temperature (℃)

0~70

Storage  Temperature (℃)

-40~+85

Package  Dimension(mm)

φ3.0xL25

Notes: IL is 0.3dB higher, RL is 5dB lower and ER is 2dB lower for each connector added.   
             Connector key is aligned to slow axis.

2x2 Coupler

Premium

Configuration

 

Operating  Wavelength(nm)

1310/1550

Insertion  Loss(dB)

1:99

2:98

5:95

10:90

40:60

50:50

21.5/0.95

18.5/1.1

14.8/1.2

12.5/1.3

4.7/2.7

3.8

Max Excess  Loss (dB)

1.0

Max  Uniformity

0.8

Extinction  Ratio(dB)

Typical 20/Min18

Directivity(dB)

>55

Return  Loss(dB)

>50

Typical Fiber

PM Panda Fiber

Working Axis

Both axis working

Power  Handling(mW)

500

Operating  Temperature (℃)

0~70

Storage  Temperature (℃)

-40~+85

Package  Dimension(mm)

φ3.0xL25

Notes: IL is 0.3dB higher, RL is 5dB lower and ER is 2dB lower for each connector added.   
             Connector key is aligned to slow axis. 

Shape and Dimensions