Types Of Cables And Connectors Pdf


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23.04.2021 at 05:28
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types of cables and connectors pdf

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Fiber optic cable, twisted pair cable, and coaxial cable are the three main types of network cables used in communication systems.

D-Terminal uses voltage levels to signal resolution. Dual-link DVI-D male plug. From Wikipedia, the free encyclopedia.

Computer cables are confusing to most users. You may also refer to this guide for ideas on how to hook different devices using commonly available connectors and converters. You can use USB cables to connect most new devices to your computer including flash memory sticks, portable media players, internet modems and digital cameras. Computer accessories like mice, keyboards, webcams, portable hard-drives, microphones, printers, scanners and speakers can also be connected to the computer through USB ports.

Three Types of Cable Connectors Used in Cabling Installation Techniques

Timesheets Login Register. Tel : admin icobus. Toggle navigation menu. Home Why iCobus? The Health Secretary Matt Hancock has announced…. Subscribe to our mailing list. Identify Types of Network Cables and Connectors. BRIEF You're expected to know the basic concepts of networking as well as the different types of cabling that can be used. For the latter, you should be able to identify connectors and cables from figures even if those figures are crude line art think shadows appearing in pop-up boxes.

There are three specific types network cables, and the connectors associated with each, that you must know for this exam: fiber, twisted pair, and coaxial. Fiber is the most expensive of the three and can run the longest distance. Twisted pair is commonly used in office settings to connect workstations to hubs or switches. Two common wiring standards are TA and TB. Coaxial cabling is not as popular as it once was, but it's still used with cable television and some legacy networks.

The two most regularly used connectors are F-connectors television cabling and BNC 10Base2, and so on. Fiber-optic cabling is the most expensive type of those discussed for this exam. Although it's an excellent medium, it's often not used because of the cost of implementing it.

It has a glass core within a rubber outer coating and uses beams of light rather than electrical signals to relay data. Because light doesn't diminish over distance the way electrical signals do, this cabling can run for distances measured in kilometers with transmission speeds from Mbps up to 1 Gbps higher. ST is a barrel-shaped connector, whereas SC is squared and easier to connect in small spaces.

The LC connector looks similar to SC but adds a flange on the top much like an RJ connector to keep it securely connected. FC connectors may also be used but are not as common. MT-RJ is a popular connector for two fibers in a small form factor. In both cases, the cabling is made up of pairs of wires twisted around each other. UTP offers no shielding hence the name and is the network cabling type most prone to outside interference. The interference can be from a fluorescent light ballast, electrical motor, or other such source known as electromagnetic interference [EMI] or from wires being too close together and signals jumping across them known as crosstalk , STP adds a foil shield around the twisted wires to protect against EMI.

While you need to know STP for the exam, you are not required to have any knowledge of the connectors associated with it. You must, however, know that most UTP cable uses RJ connectors, which look like telephone connectors RJ but have eight wires instead of four.

The number refers to the order in which the wires within the Category 5 cable are terminated and attached to the connector. The signal is identical for both. TA was the first standard, released in Ten years later, in , TB was released. Pin numbers are read left to right, with the connector tab facing down. Notice that the pin-outs stay the same, and the only difference is in the color coding of the wiring. Note : Mixing cables can cause communication problems on the network.

Before installing a network or adding a new component to it, make sure the cable being used is in the correct wiring standard. Coax is built around a center conductor or core that is used to carry data from point to point. The center conductor has an insulator wrapped around it, a shield over the insulator, and a nonconductive sheath around the shielding.

This construction, allows the conducting core to be relatively free from outside interference. The shielding also prevents the conducting core from emanating signals externally from the cable.

Note : Before you read any further, accept the fact that the odds are incredibly slim that you will ever need to know about coax for a new installation in the real world with the possible exception of RG-6, which is used from the wall to cable modem.

If you do come across it, it will be in an existing installation and one of the first things you'll recommend is that it be changed. Be the first to comment! All Rights Reserved. We use cookies to provide you with the best possible browsing experience on our website. You can find out more below.

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Audio and video interfaces and connectors

Audio connectors and video connectors are electrical or optical connectors for carrying audio and video signals. Audio interfaces and video interfaces define physical parameters and interpretation of signals. For digital audio and digital video , this can be thought of as defining the physical layer , data link layer , and most or all of the application layer. For analog audio and analog video these functions are all represented in a single signal specification like NTSC or the direct speaker -driving signal of analog audio. Physical characteristics of the electrical or optical equipment includes the types and numbers of wires required, voltages, frequencies, optical intensity, and the physical design of the connectors. Any data link layer details define how application data is encapsulated for example for synchronization or error-correction. In some cases, the application layer is left open; for example, HDMI contains an Ethernet channel for general data transmission.

Computer cables are overwhelming. There are so many standards, acronyms, and terms to know. Are DisplayPort and Thunderbolt the same thing? In the end, consumers like you and me are left on our own to learn all the different cable types. Wouldn't it be great if there was a single source of information that highlighted the important details between different types of computer cables? You've come to the right place. Here's an overview of the most common computer cable connector types you might find around your home, from monitor cables to network cables.


Networks use two types of coaxial cabling: thin coaxial and thick coaxial. Page 3. 3. 5. Thin coax. •.


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This tutorial explains the types of network cables used in computer networks in detail. Learn the specifications, standards, and features of the coaxial cable, twisted-pair cable, and the fiber-optical cable. To connect two or more computers or networking devices in a network, network cables are used.

List of video connectors

This tutorial explains network cable connector types and specifications in details. It is expected to replace serial and parallel ports. A single USB port can be used to connect up to peripheral devices, such as mice, modems, keyboards, digital camera's, printers, scanners, MP3 players and many more. USB also supports Plug-and-Play installation and hot plugging. USB 2. USB has with two connector types. The Type B on the left connector and is for connecting to the relevant peripheral.

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5 Comments

Dominique C.
23.04.2021 at 17:08 - Reply

There are three types cable connectors in a basic cabling installation techniques: twisted-pair connectors,coaxial cable connectors and fiber-optic connectors.

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