Flyin Optronics Co.,Ltd

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PM Circulator(1310-1550nm)5cb936701a1f0.jpg

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.

Axis Alignment:
Pigtail Style:
Fiber Length:
Select at least one parameter!! or inquire now

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????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.

Low insertion lossOptical amplifer
Wide band,high isolationMetro area network
High extinction ratioWavelength add/drop
Compact in-line packageDispersion compensation
High stability and reliabilityBi-directional communication
Epoxy free on optical path

Package Dimension


The production workshop show

Performance Specifications

ParameterP Grade
ConfigurationPort1 to Port2 to Port3
Operation Wavelength(nm)1310±30 or 1550±30
Insertion Loss(nm)Typical0.8
Typical Isolation(dB)50
Minimum Isolation(dB)40
Min.Extinction Ratio(nm)only for B type18
only for F type20
Return Loss(dB)≥50
Power Handing(mW)300
Operation Temperature(℃)-5~+75
Storage Temperature(℃)-40~+85
Fiber TypePM 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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