Also as a note these unused connection must have a terminator, which will be a 50-ohm terminator.ġ0Base5, this is considered a thicknet and is used with coaxial cable arrangement such as the BNC connector. These cables connect with the BNC connector. The cable segments in this network can’t be over 185 meters in length. 10Base2, is considered the thin Ethernet, thinnet, and thinwire which uses light coaxial cable to create a 10 Mbps network. Now to familiarize you with more on the Ethernet and it’s cabling we need to look at the 10’s. Each wire is only protected with a thin plastic sheath. The biggest reason that we call it Twisted Pair is to protect the wires from interference from themselves. The UTP has four pairs of wires and all inside plastic sheathing. This is the most popular form of cables in the network and the cheapest form that you can go with. Most commonly your connector are in two flavors and this is BNC (Bayonet Naur Connector) used in thicknets and the RJ-45 used in smaller networks using UTP/STP. This is the cousin of the phone jack connector and looks real similar with the exception that the RJ-45 is bigger. This is pretty important and you will most likely need the RJ-45 connector. Now you know about cables we need to know about connectors. Most networks should go with no less than a CAT 3 and CAT 5 is most recommended. The bigger the number the better the protection from interference. Something else to note about these cables is that they are defined in numbers also. The biggest difference you will see in the UTP and STP is that the STP use’s metallic shield wrapping to protect the wire from interference. These come in two flavors of unshielded and shielded. Single mode can provide more distance, but it is more expensive. Multimode cable has a larger diameter however, both cables provide high bandwidth at high speeds. There are two common types of fiber cables - single mode and multimode. The outer insulating jacket made of teflon or PVC. A plastic coating then cushions the fiber center, and kevlar fibers help to strengthen the cables and prevent breakage. The center core of fiber cables is made from glass or plastic fibers. 10BaseF refers to the specifications for fiber optic cable carrying Ethernet signals. CABLE CONNECTOR INSTALLThe cost of fiber optic cabling is comparable to copper cabling however, it is more difficult to install and modify. This capacity broadens communication possibilities to include services such as video conferencing and interactive services. It also has the capability to carry information at vastly greater speeds. It has also made it the standard for connecting networks between buildings, due to its immunity to the effects of moisture and lighting.įiber optic cable has the ability to transmit signals over much longer distances than coaxial and twisted pair. This makes it ideal for certain environments that contain a large amount of electrical interference. It transmits light rather than electronic signals eliminating the problem of electrical interference. This cable is smaller and can carry a vast amount of information fast and over long distances.įiber optic cabling consists of a center glass core surrounded by several layers of protective materials. Fiber Optic CableĪs we all know fiber optics are pretty darn cool and not cheap. The cable is really just a cheaper version of the thick cable. This type cable is also used called or referred to as RG-58. Thin Coaxial CableĪs with the thick coaxial cable is used in thicknets the thin version is used in thinnets. The cable itself is made up of a solid center wire with a braided metal shield and plastic sheathing protecting the rest of the wire. This coax can be used in 500-meter lengths. This type cable is usually yellow in color and used in what is called thicknets, and has two conductors.
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