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PM Product

PM Filter Coupler Module (1310-1550nm)

PM Filter Coupler Module (1310-1550nm)

Flyin Optronics’ Polarization Maintaining (PM) Product include In-Line Polarizer, PM Isolator, Polarization Beam Combiner/Splitter, PM Filter Coupler, PM Circulator, PM FWDM and PM Patch cord.

Type:

1×4

1×8

1×16

Axis Alignment:

Fast Axis Blocked

Both Axis Working

Split Radio:

Even

Specify

Pigtail Type:

Bare Fiber

900um Loose Tube

Specify

Fiber Length:

0.75m

1m

Specify

In/Out Connector:

None

FC/APC

FC/UPC

SC/APC

SC/UPC

LC/APC

LC/UPC

ST

Specify

Wavelength:

1310nm

1550nm

Specify

Reply Within 12 Hours

Description

Parameters

PDF

Features
Low excess loss
Various coupling ratio
Wide pass band
High stability and reliability
Epoxy free on optical path
Applications
Optical amplifer
Optical network
Power monitoring
Fiber sensor

The production workshop show

Performance Specifications

Parameter 1×4 1×8 1×16
Center Wavelength (nm) 1310,1480,or 1550
Bandwidth (nm) ±20
Insertion Loss (Max.)(dB) Typ: 7.0 ; Max: 7.5 Typ: 10.5 ; Max: 11.0 Typ: 14.35 ; Max: 14.8
Max. Uniformity (dB) 0.8 1.0 1.0
Wavelength Dependent Loss (dB) Typ: 0.3 ; Max: 0.5 Typ: 0.3 ; Max: 0.5 Typ: 0.3 ; Max: 0.5
Min.Extinction Ratio(dB) only for B type 20 17 16
only for F type 22 22 22
Optical Return Loss (dB) ≥50 ≥50 ≥50
Max. Temperature Dependent Loss (dB/℃) <0.006 <0.008 <0.008
Directivity (dB) ≥50 ≥45 ≥45
Operating Temperature (℃) -10~+75
Storage Temperature(℃) -40~+85
Fiber Type All PM Panda fiber
Dimension (mm) 141x115x10 160x160x10 160x160x18

1.The PM fiber and the connector key are aligned to the slow axis.

2.The devices with connectors,insertion loss will be 0.3dB higher,RL will be 5dB lower,and ER will be 2dB lower.

3.Above specifications are for devices without connector.

4.Specifications may change without notice.

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