Cat 5 Cable Wiring Order

Note the maximum cable length of cat 5 cat 5e or cat 6 ethernet cable is 328 feet or 100 meters.

Cat 5 cable wiring order.

For the straight through wiring method there are two standards recognized by ansi tia and eia. Flatten the end between your thumb and forefinger. Rj45 pinout diagram shows wiring for standard t568b t568a and crossover cable. The two wiring standards t568a and t568b vary only in the arrangement of the colored pairs.

The complete ethernet pinout cable wiring reference with wiring step by step guide. Category 5 cable cat 5 is a twisted pair cable for computer networks since 2001 the variant commonly in use is the category 5e specification cat 5e the cable standard provides performance of up to 100 mhz and is suitable for most varieties of ethernet over twisted pair up to 1000base t gigabit ethernet. Click to find view print and more. It is important to wire according to a standard to get proper performance from the ethernet cable.

For a cross over cable the other end will have a different color order as shown by the crossover picture above. Printable version of. Before you start cutting and crimping the wire make sure that it s the correct length. However for any other normal ethernet cable both ends will have the same wiring sequence.

For a standard straight through cable repeat all steps and wire color order on the other end of cable. However the t568b is considered better than t568a wiring standard. You don t want to successfully wire your ethernet cable and discover it s not long enough for its desired purpose. Remember the rj45 wiring order.

Click to check the right one for you or print as reference. Ethernet cable an ethernet socket head and an ethernet socket head crimper. Both cat 3 and cat 5 ethernet cables are at this point obsolete. Spread untwist the pairs and arrange the wires in the order of the desired cable end.

If it is longer than 1 2 it will be out of spec and susceptible to crosstalk. As for which one to use when making your own ethernet cables it doesn t really matter. Cat 5 is also used to carry other signals such as telephony and video. You ll still find cat 5 cables in use but you should avoid them altogether.

T 568b is fairly common in the us because it s compatible with older telephone gear and you can plug in a phone line to an ethernet jack that uses t 568b. This task will require. Cat5e wiring should follow the standard color code. The tia eia 568 a specifies two wiring standards for an 8 position modular connector such as rj45.

Both of them can be used.