1310/1550nm Polarization-maintaining fiber optical patch cord 0.9mm tube LC connector
polarization maintaining fiber3
As one of the leading Polarization Maintaining Fiber Optic Patch Cord/polarization maintaining fiber optic patch cord manufacturers and suppliers in China, and equipped with a productive factory, ZG Technology (Shenzhen) Limited can offer you customized and low price polarization maintaining fiber optic patch cord made in China. Welcome to visit our website.
Polarization maintaining fiber optical patch cord
Polarization jumpers have orthogonal"slow"and"fast"axes with different propagation constants. There is little coupling between the polarization modes, therefore, light launched on one axis would propagate on that axis. It features high extinction ratio as a result of very accurate active alignment between PM Major axis and the connector key. Various PM fiber and connectors are available.
Polarization maintaining fiber Performance Specification
Parameters | Unit | values | |
Connector Type | FC/UPC, SC/UPC, LC/UPC | FC/APC, SC/APC | |
Key orientation | Slow axis | ||
Axis alignment | deg. | 3° | |
Wavelength | nm | <980* 1060* 1310 1480 or 1550 | |
Maximum Insertion Loss | dB | 0.5 | |
Typical Insertion Loss | dB | 0.4 | 0.5 |
Optical Return Loss | dB | >=50 | >=60 |
Extinction Ratio | dB | >=25 | |
Maximum Optical Power | mw | 300 | |
Fiber Length Tolerance | % | 10 | |
Operation Temperature | ° C | -5 to 75 | |
Storage Temperature | ° C | -40 to 85 | |
* Typical insertion loss 0.1dB higher for shorter wavelengths | |||
Ordering information
PMJ | wavelength | connector | Cable type | Cable length | Fiber type |
9=980 | 1=FC/UPC | B=900um buffer | 1=1.0 m | 1=Panda fiber |
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