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Polarization Maintaining(PM) Coupler
Name:

Polarization Maintaining Coupler

Class:
Polarization Maintaining(PM)
Type:
Polarization Maintaining Coupler
 
 
Polarization Maintaining(PM) Coupler Specification

Fiberer - Company  Profile-2010
Polarization Maintaining Coupler
Features Applications
  • Low Excess Loss
  • Various Coupling Ratio
  • Wide Pass Band
  • High Stability And Reliability
  • Epoxy Free Optical Path
 
  • Optical Amplifer
  • Optical Networks
  • Power Monitoring
  • Fiber Sensors

Performance Specifications

 

Parameters

Unit

Values

Port Type

 

1X2 2X2

Center Wavelength

nm

1060 or 1310 or 1550

Operating Wavelength Range

nm

±20

Max. Excess Loss

dB

0.7 1.0

Max. Uniformity (only for 50/50)

dB

0.4 0.6

Tap Ratio (Port 2/4)

%

1±0.2%, 2±0.4%, 5±1.0%, 10%, and 50%

Min. Return Loss

dB

50

Min. Extinction Ratio (only for F type)

dB

22 22

Min. Extinction Ratio (only for B type)

dB

20 18

Max. Optical Power (CW)

mW

300 or 500 (only for Splitter) other

Max. Tensile Load

N

5

Fiber Type

 

SMF-28e or PM Panda Fiber on Tap Port

 

PM Panda Fiber on Port 1 & Port 3

Operating Temperature

-5 to +70

Storage Temperature

-40 to +85

  * Above specifications are for devices without the connectors.

   * For devices with connectors, IL will be 0.3dB higher, RL will be 5dB lower, and ER will be 2dB lower. *The PM fiber and the connector key are aligned to the slow axis. And for F type, fast axis is blocked.

Package Dimensions

Ordering Information

 

 

PMFC-①①--③③--⑤⑤⑤⑤-⑥⑥⑥⑥--

①① : Wavelength

: Axis Alignment

⑥⑥⑥⑥: Fiber Jacket on Port 1

31 - 1310nm

 F - Fast Axis Blocked

 B - 250um Fiber

55 - 1550nm

 B - Both Axis Working

 D - 400um Fiber

60 - 1060nm

 

 L - 900um Loose Tube

SS - Specify

⑤⑤⑤⑤: Connector Type on Port 1, 2, 3 & 4

 S - Specify

: Port

 1 - FC/UPC

 

1 - 1x2

 2 - FC/APC

: Fiber Type on Tap port

2 - 2x2

 3 - SC/UPC

M - SMF-28e Fiber (For 1x2 only

 

 4 - SC/APC

 P - PM Panda Fiber

③③: Coupling Ratio

 N - None

 S - Specify

 01 - 1/99

 S - Specify

 

 02 - 2/98

 

: Fiber Length

 04 - 4/96

 

 0.8 - 0.8m

 05 - 5/95

 

 S - Specify

 10 - 10/90

 

 20 - 20/80

 

 50 - 50/50

 

 SS - Specify

 

 

 

Download product datasheet

Download test datasheet

** If you are agent / OEM / middle trade, please copy the specification into word document from our website ,then send it to your clients.

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Polarization Maintaining(PM) Coupler

PM Circulator,PM Optical Coupler/Splitter,PM isolator,FBG sensor

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