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PM Product

PM Tap Isolator (1310-1550nm)

PM Tap Isolator (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.

Grade:

Single Stage

Dual Stage

Axis Alignment:

Fast Axis Blocked

Both Axis Working

Top Radio:

1%

2%

3%

5%

Specify

Fiber Type on Tap:

SMF-28e

PM Fiber

Specify

Pigtail Style:

Bare Fiber

900um Loose Tube

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

1480nm

1550nm

Reply Within 12 Hours

Description

Parameters

PDF

Features
Low insertion loss
High extinction ratio
Low cost
High stability and reliability
Applications
Fiber amplifer
Fiber optic stystem
Fiber laser

Package Dimension

The production workshop show

Performance Specifications

Parameter Single Stage Dual Stage
Center Wavelength(nm) 1310,1480,or 1550
Operation Wavelength Range (nm) ±20
Max. Excess Loss (dB) 0.8 0.9
Max.Insertion Loss(dB) 1%,2%,5% or specify
Min.Extinction Ratio(dB) only for B type 20 20
only for F type 23 23
Min.Return Loss(dB) 50
Typical Isolation (Output to Input) (dB) 40 58
Minimum Isolation (dB) ≥30 ≥46
Operating Temperature (℃) -10~+75
Storage Temperature(℃) -40~+85
Fiber Type PM Fiber for Input and Output, SMF-28e Fiber or PM Fiber for Tap Port
Max. Tensile Load (N) 5
Dimension (mm) Φ5.5xL35
Max. Optical Power (mW) 300

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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