Test Set Coupler

A test set coupler is a device used in telecommunications to connect a test set to a communication line or network. It is typically used in the testing and troubleshooting of communication systems, such as telephone lines or data networks.

The test set coupler acts as an interface between the test set and the communication line, allowing the test set to send and receive signals from the line. It provides a secure and reliable connection, ensuring accurate testing and measurement of the communication system.

Test set couplers come in various types and configurations, depending on the specific application and requirements. They can be passive or active, with passive couplers simply providing a physical connection between the test set and the line, while active couplers may include additional features such as signal amplification or filtering.

Overall, test set couplers play a crucial role in the testing and maintenance of communication systems, enabling technicians to accurately diagnose and troubleshoot issues in the network.