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Twisted Pair – a type of transmission media

– In this type of wiring media from a single circuit, two conductors are taken and twisted together so that they can cancel out the EMI (electromagnetic interference) from each other as well as external sources. – External sources of interference include crosstalk between the pair of neighboring conductors and electromagnetic radiation from the UTP […]

What is the need of Power over Ethernet (PoE) technology?

About Power over Ethernet

– PoE or Power over Ethernet gives a description of the standardized system developed for passing electrical power side by side with data over the Ethernet cables. – The major advantage of this technology is that both the data and electricity can be provided to the networking devices such as closed […]

What are basic hardware components of networks? – Part 2

The quality, speed, efficiency etc. of a network all depend to a large extent on its basic hardware components. The hardware components used in networking are called networking equipment or networking hardware.

About Multi-layer Switch – Now-a-days switches in addition to operating on OSI layer 2 can work up on other higher protocol layers. […]

What are basic hardware components of networks? – Part 1

The quality, speed, efficiency etc. of a network all depend to a large extent on its basic hardware components. The hardware components used in networking are called networking equipment or networking hardware. This hardware typically refers to the devices that in a way facilitate the use of an information network. The basic hardware components include […]