Common Ethernet network cable are straight and crossover cable. This Ethernet network cable is made of 4 pair high performance cable that consists twisted pair conductors that used for data transmission. Both end of cable is called RJ45 connector.

The cable can be categorized as Cat 5, Cat 5e, Cat 6 UTP cable. Cat 5 UTP cable can support 10/100 Mbps Ethernet network, whereas Cat 5e and Cat 6 UTP cable can support Ethernet network running at 10/100/1000 Mbps. You might heard about Cat 3 UTP cable, it’s not popular anymore since it can only support 10 Mbps Ethernet network.

Straight and crossover cable can be Cat3, Cat 5, Cat 5e or Cat 6 UTP cable, the only difference is each type will have different wire arrangement in the cable for serving different purposes.

READ MORE HERE : http://h-com.com.ng/blog/2014/08/what-are-straight-and-crossover-cable/

Crossover cables are used in the networking engineering world to connect two Switches together, two routers together a hub to a switch, two computers together etc if they do not support MDIX mode.

Straight through cables allow one to connect a switch to a router, computers or other end devices to a switch, etc.

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