C H A P T E R 8 Chapter Goals • • • • Provide background information about FDDI technology. Explain how FDDI works. Describe the differences between FDDI and Copper Distributed Data Interface (CDDI). Describe how CDDI works. Fiber Distributed Data Interface Introduction The Fiber Distributed Data Interface (FDDI) specifies a 100-Mbps token-passing‚ dual-ring LAN using fiber-optic cable. FDDI is frequently used as high-speed backbone technology because of its support for high bandwidth and greater
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(trunk) and a terminating resistor (terminator) at each end. Data communication message travels along the bus in both directions until it is picked up by a workstation or server NIC. If the message is missed or not recognized‚ it reaches the end of the cabling and dissipates at the terminator. Bus Network Topology requires a multipoint connection. All nodes on the bus topology have equal access to the trunk. This is accomplished using short drop cables or direct T-connectors. The number of devices and
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Network topology is the arrangement of the various elements (links‚ nodes‚ etc.) of a computer network.[1][2] Essentially‚ it is the topological[3] structure of a network‚ and may be depicted physically or logically. Physical topology refers to the placement of the network’s various components‚ including device location and cable installation‚ while logical topology shows how data flows within a network‚ regardless of its physical design. Distances between nodes‚ physical interconnections‚ transmission
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the success‚ both ESA and NASA have joined forces. They have decided to create the probe called the Clipper. The initial plan to explore Europa was to insert a deep sea submersible into the sea using a drill. However due to the heavy weight of the cabling‚ the plan was aborted. Instead they have come up with a different plan of sending a satellite to orbit
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One of the most compelling arguments made against the use of computers by children is the risk of repetitive motion injury such as carpal tunnel syndrome. This problem may be greater for children than for adults because their musculature and skeletal systems are not fully formed and may be at greater risk for injury. Children’s risk of suffering repetitive motion injuries may be further increased because they tend to use computers that are sized for adults‚ placed on adult-sized furniture‚ and positioned
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cable varies with type‚ amount purchase and the vendor. It can be as low as eight cents per foot and be as high as three dollars a foot. (Price Machine) Twisted pair comes in two varieties‚ shield (STP) and unshielded (UTP). The name describes the cabling completely‚ there are two pairs of cables twisted together in order to reduce cross talk between the wires. Phone line in houses and businesses still use USP for analog telephone and fax machines to this day. UTP comes in many varieties and is constantly
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CNS Capstone A COMPREHENSIVE NETWORK DEVELOPMENT PROJECT SUBMITTED TO THE IT / COMPUTER NETWORKS SYSTEMS PROGRAM IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE ASSOCIATE DEGREE by ¬¬¬¬¬¬¬¬¬¬¬___________________________ ___________________________ ___________________________ ___________________________ ADVISOR – ______________ ITT TECHNICAL INSTITUTE MURRAY‚ UTAH AUGUST‚ 2006 Table of Contents Introduction to Infinet…………………………………………………
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easy to be tapped without interruption in the signal. Fiber optic cables help in multi-channel transmission though the use of a single line. This cable finds wide application in wiring of home theatre systems and is too expensive compared to copper cabling. But the added benefit of using the fiber optical cables are that they offer higher
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FREE SPACE OPTICS NEXT GENERATION COMMUNICATION PRESENTED BY V.LAXMANA VENKATA KUMAR 09PA1A04B6 ABSTRACT: FSO may sound new and experimental but in fact it predates optical fiber and has its roots in wartime efforts to develop secure communication systems that did not require
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As long as you have the cabling and the wiring of your car‚ your stereo and speakers would function as if it is brand new. However‚ most car owners are investing in 5 channel car amplifier because of the great sound that they hear from it. If there are subwoofers‚ then these are the car amplifiers that are very appropriate for you. If you want to revamp your gear‚ then it would do the work for you. The problem is‚ it is hard to find the amps that work best with a specific car. So it is best that
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