Ethernet Cable 568b

Avoid swapping two lines between different pairs.

Ethernet cable 568b.

Therefore the cable itself will physically perform the crossover function. But what on earth is the difference between the patch cable and crossover cable. In order to normalize the wire arrangement two standards namely t568a and t568b are used to create these two types of. The rj45 cable uses only 2 pairs of wires.

Reference cat5e cable wiring schemes n tron inc. Orange pins 1 2 and green pins 3 6. Wiring the ends of the same cable according to different configurations 568a on one end and 568b on the other will create a crossover cable. In fact patch cable and crossover cable are two types of ethernet cable and they have the same physical characteristics.

A crossover cable can be easily created by using the 568a scheme at one end and the 568b scheme at the other end as shown in the 568a 568b illustration. Crossover cables are occasionally needed for 10base t and 100base t ethernet. Straight through cables are used to connect computers to an ethernet switch. T 568b straight through ethernet cable both the t 568a and the t 568b standard straight through cables are used most often as patch cords for your ethernet connections.

The other two coloreds brown blue pairs of wires are used for another ethernet network application or for phone connections. 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. Before talking about patch cable and crossover cable it s very necessary to learn about the t 568a and t 568b standard.