NT1310 Physical Networking Unit 4 Exercise 1: Cabling – Definitions Horizontal Cable- The cabling between and including the telecommunications outlet and the horizontal cross-connect. Backbone Cable- A cable connection between telecommunications or wiring closets‚ floor distribution terminals‚ entrance facilities‚ and equipment rooms either within or between buildings. Patch Cords- Any flexible piece of cable that connects one network device to the main cable run or to a patch panel that in turn
Premium Cable Optical fiber Light
CHAPTER 4 TRANSMISSION MEDIA 4.1 Guided Transmission Media Twisted Pair Coaxial Cable Optical Fiber 4.2 Wireless Transmission Antennas Terrestrial Microwave Satellite Microwave Broadcast Radio Infrared 4.3 Wireless Propagation Ground Wave Propagation Sky Wave Propagation Line-of-Sight Propagation 4.4 Line-of-Sight Transmission Free Space Loss Atmospheric Absorption Multipath Refraction 4.5 4.6 Recommended Reading and Web Sites Key Terms‚ Review Questions‚ and Problems Key Terms Review Questions
Premium Twisted pair Optical fiber Satellite television
Later the coaxial cables were replaced with twisted pair and fibre optic links in conjunction with hubs or switches. Data rates were periodically increased from the original 10 megabits per second to 100 gigabits per second. In simple terms‚ Ethernet is a system for connecting a number of computer systems to form a local area network‚ with protocols to control the passing of information and to avoid simultaneous transmission by two or more systems. Twisted-pair Ethernet cables consist of eight copper
Premium Ethernet Twisted pair Local area network
A TECHNICAL REPORT ON THE STUDENT INDUSTRIAL WORK EXPERIENCE SCHEME (SIWES) AT Centre for Computer Engineering‚ 9/14 Mbonu Ojike Street‚Ikenegbu Owerri‚ Imo State. Presented By Francis
Premium Computer network Local area network Twisted pair
a large government agency that wants to reduce the likelihood of electronic eavesdropping on its network. What type of cable is most resistant to eavesdropping? * d. Fiber optic 10. Which of the following is a characteristic of unshielded twisted-pair cable? (Choose all that apply.) * c. Has a distance limitation of 100 meters d. Is susceptible to electrical interference 11. Which of the following is a characteristic of fiber-optic cabling? (Choose all that apply.) * a. Can be
Premium Optical fiber Twisted pair Computer network
very flexible. Thicknet is older and not very common anymore except as a backbone within and between buildings. Coax transmits at 10 Mbps.. Twisted Pair. Twisted pair looks like telephone wire and consists of insulated strands of copper wire twisted together. There are two versions of twisted pair cable: Shielded Twisted Pair (STP) and Unshielded Twisted Pair (UTP). STP is commonly used in Token Ring networks and UTP in Ethernet networks where it is referred to as "10baseT." Transmission rates
Premium Ethernet Coaxial cable Cable
1. Horizontal Cable- The cabling between and including the telecommunications outlet and the horizontal cross-connect. 2. Backbone Cable- A cable connection between telecommunications or wiring closets‚ floor distribution terminals‚ entrance facilities‚ and equipment rooms either within or between buildings. 3. Patch Cords- Any flexible piece of cable that connects one network device to the main cable run or to a patch panel that in turn connects to the main cable run. 4. Connectors- A device attached
Premium Optical fiber Electromagnetic radiation Light
key elements of the ANSI/TIA/-568-C Commercial Building Telecommunication Cabling Standard. Master It 1. Which subsection of the ANSI/TIA-568-C standard would you reference for UTP cabling performance parameters? Answer: ANSI/TIA-568-C.2: Balanced Twisted-Pair Telecommunications Cabling and Components Standard. 2. Witch subsection of the ANSI/TIA-586-C standard would you reference for optical fiber cabling and component performance parameters? Answer: ANSI/TIA-568-C.3: Optical Fiber Cabling Components
Premium Structured cabling Twisted pair Optical fiber
high-speed cable. The cable has four pairs of wires inside the jacket. Each pair is twisted with a different number of twists per inch to help eliminate interference from adjacent pairs and other electrical devices. Coaxial Television cable Coaxial cabling is difficult to install‚ it is highly resistant to signal interference. In addition‚ it can support greater cable lengths between network devices than twisted pair cable. Fiber-optic Connecting networks between buildings. Uses a customized infrastructure
Free Coaxial cable Twisted pair Cable
and project planning several months in advance. The most important part of a network is the end user and their requirements of its use. Taking into account the pre-requisite of 10Gbps speeds and the location of each office from the wiring closet Twisted Pair Cat 5e Ethernet Cable was the cable that fulfilled the demands. IP Infrastructure When a company is expected to expand and has a solid steady growth rate it is important to have an IP Structure that will accommodate that growth. IP Structures
Premium Ethernet Twisted pair