platforms. Answer: TRUE 11) In a ring topology‚ one station transmits signals‚ which travel in both directions along a single transmission segment. Answer: FALSE 12) Coaxial cable is similar to that used for cable television and consists of thickly insulated copper wire. Answer: TRUE 13) Fiber-optic cable is more expensive and harder to install than wire media. Answer: TRUE 14) The number of cycles per second that can be sent through any telecommunications medium is measured
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access service in which the data flows over the local loop cable from home to the telco central office‚ where a DSLAM uses FDM technology to split out the data and send it to a router‚ and split out the voice frequencies and send them to a traditional voice switch. 8. Cable Internet- A term referring to internet access services provide by a cable company‚ using many components‚ including a cable modem‚ coaxial cable‚ and a CMTS at the cable company head end. 9. Default Route-A host IP setting that
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sharp blade Screw cover Small drill bit Infra red LED (Maplin code CH10) Hot glue gun Screened cable Soldering iron and solder 3.5mm mono jack plug (Maplin code HF81) Step 1 Start by using a very sharp knife to remove the small plastic hinge joining the two sections of the screw cover together. Step 2 Using a small‚ sharp drill bit (I used 3mm as this matched the diameter of the cable I was using)‚ make a hole in the side of the base. As the plastic is quite soft‚ it is advisable
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It is important to test the cables before you install them and after they are installed. Although there are many tools that are used for testing the cables in a network this paper is only going to talk about three. The first one is the multifunction cable scanner‚ they are available for testing both copper and fiber optic cable. One such model is the Hobbes 258898 it can test every pin of almost 20 often used cables from coax to 40 pin ribbon cables. It identifies opens‚ shorts and mis-wires at
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ceilings when used to circulate and otherwise handle air in a building. Riser: A space for indoor cables that allow cables to pass between floors‚ normally a vertical shaft or space. RIP cord: A length of string built into optical fiber cables that is pulled to split the outer jacket of the cable without using a blade Core: Anything that is found within the sheath‚ usually just the twisted pairs. Commonly referred to incorrectly as the core‚ when actually it’s the conductor. Attenuation:
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of labs will introduce the networking terms below. This networking terminology will be studied in detail in subsequent chapters. Straight-through Cable: Unshielded twisted pair (UTP) copper cable for connecting dissimilar networking devices Crossover Cable: UTP copper cable for connecting similar networking devices Serial Cable: Copper cable typical of wide area connections Ethernet: Dominant local area network technology MAC Address: Ethernet Layer 2‚ physical address IP Address:
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Colegio De San Juan De Letran-Calamba Bucal‚ Calamba City Industrial Materials and Processes Laboratory IE081L “Electrical Joints and Splices” Department 4: Manalo‚ Maria Isabel E. Rivera‚ Rachel Ann G. Berbano‚ Roy Emilino M. Rodriguez‚ Paul Andrew Trinos‚ Searle Submitted to: Engr. Gilda A. Aquino 1. Objective: To have knowledge and experience on how to Jointing and Splicing a Electrical Wire Gauge. To know the importance
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P.O BOX 13495-00100 GPO Nairobi. Email: distance.learning@mku.ac.ke‚ 0700-912353‚ 0702-041042. DEPARTMENT OF INFORMATION TECHNOLOGY BBIT 3102:NETWORK MANAGEMENT MBUGUA PHILIP mbugua_mwenja@yahoo.com i BBIT 3102 NETWORK MANAGEMENT Contact Hours 42 Pre-requisite BBIT 2203: Introduction to Business Data communication and computer networks Purpose To introduce basic techniques of managing a business information network operating systems. Objectives By the end of the course unit
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ABSTRACT In the world of technology‚ Universal Serial Bus (USB) is a serial bus standard to connect devices to a host computer. USB was designed to allow many peripherals to be connected using a single standardized interface socket and to improve plug and play capabilities by allowing hot swapping; that is‚ by allowing devices to be connected and disconnected without rebooting the computer or turning off the device. Other convenient features include providing power to low-consumption devices‚
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FAST CRAM Printer Types Dot Matrix • An impact printer that transfers characters by striking a pattern (from a matrix) through an inked ribbon and onto paper. • The most common number of pins on a dot matrix printer is 9‚ 18‚ or 24. • The speed of dot matrix printers is measured in characters per second (CPS). Common speeds for a dot matrix printer are 32 to 72 CPS. • Dot matrix printers can use either a friction feed or a tractor feed system to move paper through the printing
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