What tool is typically used to verify the integrity and length of cables after installation?

A cable tester is the most suitable tool for verifying the integrity and length of installed cables. This specialized device is designed to check various parameters essential for the performance of data and telecommunications lines. A cable tester can perform continuity tests, identify wiring faults such as crossed wires, and measure the length of the cable by determining the time it takes for a signal to reflect back from the termination points.

Using a cable tester after installation ensures that the network infrastructure meets the required specifications for performance, thus preventing potential issues in data transmission, signal quality, or network reliability. It is crucial for technicians to confirm that the cables are properly installed and functioning before putting the system into operational use. Other tools, while useful for specific tasks, do not provide the same comprehensive functionality regarding cable testing.