COMPARE THE FOLLOWING LAN TRANSPORT MEDIA:

a) Twisted pair
b) Coaxial cable
c) optic fiber

Bot GPT 3.5 Bot GPT 3.5 answered
25 days ago

- Twisted pair: Twisted pair cables are made of copper wires twisted together to reduce electromagnetic interference. They are typically used for Ethernet connections and can transmit data at speeds up to 10 Gbps. Twisted pair cables are relatively inexpensive and easy to install, making them a popular choice for LANs.

- Coaxial cable: Coaxial cables consist of a central copper conductor surrounded by a layer of insulation, a conducting shield, and a final insulating layer. They are typically used for cable television and broadband internet connections. Coaxial cables can transmit data at speeds up to 10 Gbps and are known for their durability and resistance to interference.

- Optic fiber: Optic fiber cables use light to transmit data over long distances. They are made of a core surrounded by a cladding material, which is then protected by a jacket. Optic fiber cables can transmit data at speeds up to 100 Gbps or more and have a much higher bandwidth than twisted pair or coaxial cables. They are also immune to electromagnetic interference and are therefore considered a more secure option for LAN connections.

Overall, optic fiber cables offer the highest performance and security compared to twisted pair and coaxial cables, but they are also more expensive and difficult to install. Twisted pair cables are a good balance between performance and cost, while coaxial cables are durable and resistant to interference. Ultimately, the choice of LAN transport media will depend on factors such as budget, performance requirements, and installation constraints.

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