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TECHNOLOGY GUIDE FOUR
Basics of Telecommunications and Networks
Analog and Digital Signals
Typical Telecommunications System
Communications Media and Channels
Twisted-pair wire Coaxial cable Fiber optics
Twisted Pair Wire
Coaxial Cable
Fiber Optics Cable
Transmission Technologies
Integrated Services Digital Network Digital Subscriber Line Asynchronous Transfer Mode Synchronous Optical Network T-Carrier System
Types of Networks
A computer network is a system that connects computers via communications media so that data can be transmitted among them. Local area networks Wide are network Value-added network Enterprise network
Local Area Network
Enterprise Network
Network Fundamentals
Network Protocol Ethernet Transmission Control Protocol/Internet
Protocol Types of Network Processing
Client/server Peer-to-Peer processing
Packet Switching