2X2 Polarization Maintaining Optical Switch
ANFiber’s 2X2 Polarization Maintaining Fiber Optical Switch is a optical path control device that connects optical channels by redirecting an incoming optical signal into a selected output fiber. It is widely used in the field of PON networks,optical cross and network monitor, optical fiber ring protection.2X2 PM Fiber Optical Switch features low insertion loss, fast response time,high extinction ratio, and extremely high reliability.
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ANFIBER’s PM Optical Switches series of polarization maintaining Fiber Optic switches are 2×2 ports micro optic devices built with PM Panda fiber.these devices can maintain the polarization of the signal. For a variety of applications, latching as well as non-latching variants are available. The Optical Switches series is characterized with a wide operating wavelength range, low insertion loss, high extinction ratio and excellent stability and reliability.
Applications of PM Optical Switches
Optical network protection & restoration
Instrumentation,Testing & Measurement
Optical Cross and connector system
Polarization maintaining optical system
Features of PM Optical Switches
Wide Wavelength Range
Low insertion loss
High extinction ratio
Excellent stability and reliability
Specifications of PM Optical Switches
|Type||–||2×2 Polarization Maintaining Optical Switch|
|Max. Insertion Loss||dB||1.0|
|Max. Temperature Dependent Loss||dB||0.2|
|Min. Extinction Ratio||Both of axis working||dB||20|
|Min. Return Loss||dB||50|
|Min. Cross Talk||dB||50|
|Max. Switch Time||ms||10|
|Switch Power Voltage||–||+5|
|Max Optical Power Handling (CW)||mW||≤500|
|Fiber Type||–||PM Panda Fiber|
|For device with connector, IL is 0.2dB higher, RL is 3dB lower, ER is 2dB lower;|
|The default connector key is aligned to slow axis;|
|Port||Test Wavelength||Mode||Fiber Type||Tube Type||Fiber Length||Connector|
|25:250um Bare Fiber
90: 900um Loose Tube
Please provide the correct P/N code in the order information when you inquire about Polarization Maintaining Fiber 2X2 Optical Switch.
Please provide detailed description if you need custom it.
Please contact us:firstname.lastname@example.org,we wish to cooperate with you.thanks!