While wireless may be the wave of the future, most computer networks today still utilize cables.
Patch Cables :
A patch cable connects two network devices. Network patch cables are typically CAT5 or CAT5e Ethernet cables linking a computer to a nearby hub, switch or router.
Ethernet Crossover Cables :
A crossover cable directly connects two network devices of the same type to each other over Ethernet. Crossover cables are useful for temporary networking of devices when a network router, switch or hub is not present.
Null Modem Cables :
A null modem cable connects two standard serial ports for the purpose of computer-to-computer networking. Null modem cables enable data transfer between two computers with a minimum of setup required.
RJ-45 Connectors and Cables :
RJ45 is a standard type of connector for network cables such as those used in Ethernet networks. RJ45 connectors feature eight pins to which cables interface electrically.
Fiber Optic Cable:
Fiber optic cables carry information using pulses of light. These cables are designed for long distance network communications, although fiber to the home installations are becoming more common.
