1*2 Filter PM Fiber Coupler，Splitting Ratio1/99,Steel Tube type, PM 1310nm Panda fiber With 0.9mm Hytrel Blue Tube,

1*2 Filter PM Fiber Coupler,Splitting Ratio1/99,Steel Tube type,PM 1310nm Panda fiber With 0.9mm Hytrel Blue Tube,fiber Length 1m (with connector) 

1x2 Filter PM Fiber Standard Coupler

1. Features

Ø  Low Insertion Loss

Ø  Low Extinction Ratio

Ø  Available for Slow Only or Fast Axis App

Ø  High Stability and Reliability

2. Applications

Ø  EDFA                                       

Ø  Fiber Optical Instrument     

Ø  Coherent Communication                 

Ø  Power Monitoring

Ø  Fiber Sensor                          

3. Specifications

*Above specifications are for devices with the connectors.

*The PM fiber and the connector key are aligned to the slow axis, fast axis is blocked

4．Package Dimension

5. Ordering information

 FAQ

1. What parameters should be considered for versions with connectors?

For versions with connectors, it's crucial to confirm the connector type, end-face type, insertion loss, return loss, and PM axial alignment. For polarization-maintaining devices, the axial alignment of the connector key is critical. It's recommended to specify the slow-axis or fast-axis requirement when ordering to avoid affecting system polarization performance.

2. How do you ensure product quality before shipment?

As a professional supplier of polarization-maintaining passive devices, we can perform insertion loss, splitting ratio, extinction ratio, return loss, directivity, axial alignment, connector end-face, appearance, and port definition tests on each batch of products. For sample verification and bulk orders, we can provide specification confirmation, test data support, and stable batch delivery services to ensure products meet engineering integration and procurement quality requirements.