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PM Product

PM Circulator(1310-1550nm)

PM Circulator(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.

Port:

3 Ports

Axis Alignment:

Fast Axis Blocked

Both Axis Working

Pigtail Style:

250um Bare Fiber

400um Bare Fiber

900um Loose tube

Fiber Length:

0.75m

1m

custom

Connector:

None

FC/APC

FC/UPC

SC/APC

SC/UPC

LC/APC

LC/UPC

ST

custom

Wavelength:

1310nm

1550nm

Reply Within 12 Hours

Description

Parameters

PDF

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.

Flyin Optronics’ Polarization Maintaining (PM) Products features low insertion loss, high return loss, wide pass band, high isolation, high extinction ratio, high reliability and stability. They are extensively used in optical amplifier, power monitoring, fiber sensors, WDM system, fiber optic systems testing, CATV and laboratory.

Features
Low insertion loss
Wide band,high isolation
High extinction ratio
Compact in-line package
High stability and reliability
Epoxy free on optical path
Applications
Optical amplifer
Metro area network
Wavelength add/drop
Dispersion compensation
Bi-directional communication

Package Dimension

The production workshop show

Performance Specifications

Parameter P Grade
Configuration Port1 to Port2 to Port3
Operation Wavelength(nm) 1310±30 or 1550±30
Insertion Loss(nm) Typical 0.8
Maximum 1.0
Typical Isolation(dB) 50
Minimum Isolation(dB) 40
Min.Extinction Ratio(nm) only for B type 18
only for F type 20
Crosstalk(dB) ≥50
Return Loss(dB) ≥50
Power Handing(mW) 300
Operation Temperature(℃) -5~+75
Storage Temperature(℃) -40~+85
Fiber Type PM Panda Fiber
Dimension(mm) Φ5.5×L50(L35 for F type)

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.The above specifications are for device without connector.

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