What is the primary purpose of a cable crimper in network cabling?

The primary purpose of a cable crimper is to fix a plug to a cable and create patch cords. When setting up network cabling, technicians often need to attach connectors to the ends of cables so they can connect to devices such as computers, network switches, or routers. A cable crimper is specifically designed to secure the connectors, such as RJ-45 plugs used with Ethernet cables, to the cable itself. This process involves inserting the wires into the connector and then using the crimper to push down the pins on the connector, ensuring a solid and reliable electrical connection.

While measuring cable lengths accurately, testing for continuity, and stripping insulation are important tasks in the cabling process, the primary and most defining function of the cable crimper is to create those necessary connections by securing connectors to cables. This ensures that the network can function correctly, providing the essential connectivity needed for data transmission.