Which of these tools would be the best choice for building a wire map?
A) Loopback plug
B) Punch-down tool
C) Toner probe
D) 110 block
E) Cable tester
F) I don’t think the maps in my phone can help with cables
The answer: E) Cable tester
A wire map is a diagram that shows the wiring pins between the connectors on a cable. For example, a straight through cable would have a wire map that shows pin 1 connecting to pin 1, pin 2 connecting to pin 2, and so on. A cable tester would put a remote device on one end of the cable and the tester on the other end, and the tester would then display the dispositions of the individual wires.
Want to know more? Watch “Network Troubleshooting Tools.”
The process of troubleshooting the network may require additional tools to solve the problem. In this video, you’ll learn about using crimpers, cable testers, loopback plugs, punch-down tools, toner probes, and wireless locators.