Ethernet Cable 568b

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.

Ethernet cable 568b. 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. The rj45 cable uses only 2 pairs of wires. According to the connection requirement straight through or cross over cable may be required. The wiring standards t568a and t568b are used to create a cross over cable t568a on one end and t568b on the other end or a straight through cable t568b or t568a on both ends.

Orange pins 1 2 and green pins 3 6. Crossover cables are occasionally needed for 10base t and 100base t ethernet. But what on earth is the difference between the patch cable and crossover cable. Therefore the cable itself will physically perform the crossover function.

In order to normalize the wire arrangement two standards namely t568a and t568b are used to create these two types of. Straight through cables are used to connect computers to an ethernet switch. The other two coloreds brown blue pairs of wires are used for another ethernet network application or for phone connections. 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.

Avoid swapping two lines between different pairs. Reference cat5e cable wiring schemes n tron inc. This is rectified by correctly pairing the pins.