We use cookies to give you the best experience possible. By continuing we’ll assume you’re on board with our cookie policy

Cabling Definitions Essay Sample

essay
  • Pages: 3
  • Word count: 794
  • Rewriting Possibility: 99% (excellent)
  • Category: costs definitions

Get Full Essay

Get access to this section to get all help you need with your essay and educational issues.

Get Access

Introduction of TOPIC

The cabling between and including the telecommunications outlet and the horizontal cross-connect. Backbone Cable
Cable connection between telecommunications or wiring closets, floor distribution terminals, entrance facilities, and equipment rooms either within or between buildings. Patch Cords

An electrical or optical cable used to connect (“patch-in”) one electronic or optical device to another for signal routing. Devices of different types (e.g. a switch connected to a computer or a switch to a router) are connected with patch cords. Connectors

A device attached to the end of a cable, receiver, or light source that joins it with another cable, device or fiber. A connector is a mechanical device used to align and join two conductors or fibers together to provide a means for attaching and decoupling it to a transmitter, receiver, or another fiber. Conduit

Rigid or flexible metallic or nonmetallic raceway of circular cross section in which cables are housed for protection and to prevent burning cable from spreading flames or smoke in the event of a fire. Racks

A frame-like structure where patch panels, switches, and other network equipment are installed. Punch-down blocks
Generic name for any cross-connect block where the individual wires in UTP are placed into a terminal groove and “punched down” with a special tool. The groove pierces the insulation and makes contact with the inner conductor. Consolidation Points

A location defined by the ANSI/TIA/EIA-568-B standard for interconnection between horizontal cables that extends from building pathways and horizontal cables that extend into work area pathways. Crimpers

Device that is used to install a crimp-on connector Crimping involves the act of using the crimp

ing tool to install the connector. Fish tape Made of a narrow band of spring steel, by careful

Sorry, but full essay samples are available only for registered users

Choose a Membership Plan
manipulation, the tape can be guided through confined spaces such as wall cavities. The goal is to push toward an area where guide string has been dropped inside the confined space and to pull it through. Continuity Tester

Is an item of electrical test equipment used to determine if an electrical path can be established between two points. The circuit under test is completely de-energized prior to connecting the apparatus. Category 5e/6 Cable

Also called CAT-5e or enhanced CAT-5. Recognized in ANSI/TIA-568-C. Category 5e has improved specifications for NEXT,PSNEXT, Return Loss, ACRF (ELFEXT), Category 5.

Binder Groups
A group of 25 pairs of wires within a twisted-pair cable with more than 25 total pairs. The binder group has a strip of colored plastic around it to differentiate it from other binder groups in the cable. Hybrid/Composite Cable

A cable that contains fiber, coaxial, and/or twisted-pair conductors bundled in a common jacket. May also refer to a fiber-optic cable that has strands of both single-mode and multimode optical fiber. EMI

Electrical noise generated in copper conductors when electromagnetic fields induce currents. Index of Refraction
The ratio of the speed of light in a vacuum to the speed of light in a given transmission medium. Cable Jacket
A protective layer that bundles up the twisted wires keeping them from exposure. Differential Mode Delay
The total difference in travel time between the two polarization states of light traveling through an optical fiber. Chromatic Dispersion

The spreading of a particular light pulse because of the varying refraction rates of the different colored wavelengths. Index of Refraction
The ratio of the speed of light in a vacuum to the speed of light in a given transmission medium. Cable Jacket
A cable is a set of wires, usually encased in an outer protective jacket Cladding Size
When selecting size of a cladding element, take wind-loadings into account, and also consider the standard sizes available of the sheet (or coil) pre-material, to minimize material wastage through off-cuts. This helps to reduce costs. Multifiber Cables

Used to interconnect fiber –optic patch panels from point to point Differential Mode Delay
When an unconditioned laser source (1000BASE-LX/LH GBIC) designed for operation on single-mode fiber (SMF) cable is directly coupled to an MMF cable, differential mode delay (DMD) can occur. DMD can degrade the modal bandwidth of the fiber-optic cable, causing a decrease in the link span (the distance between the transmitter and the receiver) that is reliably supported. Chromatic Dispersion

The spreading of a particular light pulse because of the varying refraction rates of the different colored wave-lengths.

We can write a custom essay on

Cabling Definitions Essay Sample ...
According to Your Specific Requirements.

Order an essay

You May Also Find These Documents Helpful

Start-up costs of a small business

According to Scarborough (2013) very few entrepreneurs have adequate personal savings needed to finance the complete start-up costs of a small business: many of them must rely on some form of debt capital to launch their companies. Cornett et al. (2015) also stated that debt is utilized by numerous corporations and people as a technique for making vast buys that they couldn\'t bear the cost of under typical conditions. A debt arrangement plan gives the acquiring party authorization to get cash under the condition that it is to be paid back at a later date, more often than not with interest. In the assessment of the status of financial leverage of construction companies of the owners or managers, they specifically agreed that the statement the company is able to repay its debts and interest on time, which achieved the highest weighted mean of 3. 37 which means that their companies...

What is standard cost? Definition and meaning

“Standard costing” is a traditional cost accounting method and management tool in which “standard costs are employed to value the overall cost of a production”. A “ Standard cost” can be defined as a “predetermined/estimated future cost of performing an operation, producing a good or offering a service”. As explained in our workbook, using standard costs enable managers to identify in advance material, labor and overheads costs for a product or a service. Standard costing can be assigned to each activity of a business. Considering it is a hospitality perspective, standard costing can be assigned to all the main activities of a hotel operation: preparing a menu item or a cocktail, clearing a bedroom, checking a guest in, etc. Working within the Room Division, I am reporting below as an example the Standard Cost for “Cleaning a bedroom for the next sale” (discussed during the course): Standard Cost of Cleaning...

Managing fixed and variable costs in a...

Explain the fixed and variable costs in relation to the organization In management accounting, cost management has a crucial role and finds its foundations in understanding “cost behavior”. “Cost behavior analysis” can be defined as “the study of how cost changes when there is a change in an organization’s level of activity”. Managers need to analyze the behavior of three different types of costs: - Fixed costs; - Variable costs; - Semi-Variable (or mixed) costs. A “Fixed cost” can be defined as “a cost that does not change with an increase or decrease in the number of goods or services produced or sold”. It is time-related. “Fixed costs remain constant as they are not affected by the changes in the activity. It does not make a difference if the organization is producing/selling or not. Fixed costs will still be paid. Example of fixed costs can be: Rent for the space...

Popular Essays

logo

Emma Taylor

online

Hi there!
Would you like to get such a paper?
How about getting a customized one?