I'm trying to run cat5e to a POE WiFi access point in the ceiling. So on one end of the cat5e cable is a standard RJ45 wall jack (in the office), and on the other end is a male RJ45 connector poking ...

You don’t need access to fancy test gear to check and fault-find computer data cables. Instead, this simple device will give a quick indication of the status of point-to-point cable wiring; ie, ...

Ethernet cables come in two types: straight through and crossover. Crossover cables flip the transmit and receive wire pairs from one end to the next, so that the transmissions channel on one end ...