Straight Through Ethernet Cable Wiring Diagram

Pin 2 green transmit wire.

Straight through ethernet cable wiring diagram.

Keep in mind that the wiring schemes we are going to talk about are all for straight through cables only. Keep the end of the wires flat and trim their ends leaving about 12 5 mm in length. Ethernet is generally carried in eight conductor cables with eight pin modular plugs and jacks. Pin 5 white and blue wire.

For a crossover cable rj45 wiring diagram one end is eia tia 568b and the other end is eia tia 568a. Following is detail of these standards t568a wiring diagram. Below is straight through wiring diagram of 568a color coding. Pin 6 orange receive wire.

Each pair has different color scheme. Pin 7 white and brown wire. Eia tia t568a t568b. Pin 3 white and orange receive wire.

The connector standard is called rj 45 and is just like a standard rj 11 modular telephone connector except it is a bit wider to carry more pins. Insert the wires into the rj 45 plug while holding the connector or clip down. Following is diagram of how utp cable looks like both end of these utp cables are truncated at rj45 registered jack 45 connector. We can see from above diagram of utp cables that there are eight small wires in it these eight small wires are twisted in four pairs.

Utp unshielded twisted pair cables are used to make straight through cables. Pin 4 blue wire. This color coding standard was introduced in mid of 1980 s it s not widely used these days. In traditional 10 100 mbps networks only two pair of wires are used for sending and receiving while in new.

Rj45 ethernet cable pinout. Eia tia 568a 568b are two straight cable color coding standards. Straight wiring diagram standards.