Standard Cat 5 Wiring Diagram

Pinout diagrams and wire colours for cat 5e cat 6 and cat 7.

Standard cat 5 wiring diagram. It is important to wire according to a standard to get proper performance from the ethernet cable. The two wiring standards t568a and t568b vary only in the arrangement of the colored pairs. Both of them can be used. Both the t 568a and the t 568b standard straight through cables are used most often as patch cords for your ethernet connections.

Wire both ends identical 568b or 568a. For the straight through wiring method there are two standards recognized by ansi tia and eia. If you require a cable to connect two ethernet devices directly together without a hub or when you connect two hubs together you will need to use a crossover cable instead. These standards will help you understanding any cat 5 wiring diagram.

Cat5e wiring should follow the standard color code. Rj45 wiring pinout for crossover and straight through lan ethernet network cables. The tia eia 568 a specifies two wiring standards for an 8 position modular connector such as rj45. Cat 5 is also used to carry other signals such as telephony and video.

The complete ethernet pinout cable wiring reference with wiring step by step guide. Eia 568a white 0range eia 568b orange 4 blue 5 green brown tr02 r tr02 r trd3. Rj45 pinout diagram shows wiring for standard t568b t568a and crossover cable. Cat 5 network cable wiring configuration diagram straight thru.

Click to check the right one for you or print as reference. Click to find view print and more. T 568b straight through ethernet cable. 568a was first color code standard introduced in mid of 1980 and is rarely used now a days.

The following picture shows the wiring diagram of the two standards. However the t568b is considered better than t568a wiring standard.