CAT5 Networking Cable Standards Ethernet SSTP SFTP UTP Assemblies. Category 5 cable. Category 5 (CAT5) cable is a multi- pair (usually 4 pair) high performance cable that consists of twisted pair conductors, used mainly for data transmission. Basic CAT5 cable was designed for characteristics of up to 1. MHz. CAT5 cable is typically used for LAN Ethernet networks running at 1. Mbps. Unshielded Twisted Pair (UTP) construction makes the cable highly cost- effective for data networks. Category 5e Cable. Category 5e (CAT5e) cable, also known as Enhanced Category 5, is designed to support full- duplex Fast Ethernet operation and Gigabit Ethernet. The main differences between CAT5 and CAT5e can be found in the specifications.
The performance requirements have been raised slightly in the new standard. Like CAT5, CAT5e is a 1. MHz standard, but it has the capacity to handle bandwidth superior to that of CAT5. VPI's selection of CAT5e cables feature Unshielded Twisted Pair (UTP) construction for cost- effective connections. Category 6 Cable. Category 6 (CAT6) cable provides higher performance than CAT5e and features more stringent specifications for crosstalk and system noise. The quality of the data transmission depends upon the performance of the components of the channel. To transmit according to CAT6 specifications, jacks, patch cables, patch panels, cross- connects, and cabling must all meet CAT6 standards. The CAT6 components are tested individually, and they are also tested together for performance. In addition, the standard calls for generic system performance so that CAT6 components from any vendor can be used in the channel. All CAT6 components must be backward compatible with CAT5e, CAT5, and CAT3. If different category components are used with CAT6 components, then the channel will achieve the transmission performance of the lower category. For instance, if CAT6 cable is used with CAT5e jacks, the throughput will perform at a CAT5e level. What's the difference between an Ethernet cable and a UTP cable? STP or FTP patch cables, which is better? Discussion in 'Networking. I've got one FTP patch cable that being a foiled twisted pair and it seems to do the job. Why Use Shielded Cat 6 Cable vs. Unshielded Cat 6 cable? VPI offers both Unshielded Twisted Pair (UTP) and Screened Shielded Twisted Pair (SSTP) CAT6 cables. Category 6a Cable. Category 6a (CAT6a), also known as Augmented Category 6, requires a cable to operate at a minimum of 5. Mhz and provide up to 1. Gigabits of bandwidth. VPI's selection of CAT6a cables feature Unshielded Twisted Pair (UTP) construction for cost- effective connections. What Is a UTP Patch Cable? By Stephen Byron Cooper. A patch cable is a length of cable sold with connectors already installed on either end. UTP is Unshielded Twisted Pair cable, which is the most widely used cable type for Ethernet networks. Ethernet is the most widely implemented set of standards for the physical properties of networks. Ethernet. The Ethernet standards are produced by the Institute of Electrical and Electronics Engineers. All Ethernet standards come in versions indicated by the 8. Products conforming to Ethernet standards will have the version of those standards printed somewhere on the packaging, or in their user guide. Different standards allow different categories of performance. Ethernet Patch Cord. Unshielded Twisted Pair is so closely identified with the Ethernet standards that it is often referred to as Ethernet cable. A UTP patch cable will be advertised in computer stores as . Unshielded Twisted Pair is one of the cable types recommended for Ethernet networks. Other types currently recommended are single- mode and multi- mode fiber optic cable and twin- axial cable. However, computer stores never label these cable types as . The fact that the bagged Ethernet off- the- shelf cable found in computer stores already has its connectors installed makes it, strictly speaking, patch cable, and not just UTP cable. Unshielded Twisted Pair. Unshielded Twisted Pair is so common in networks because it is cheaper than the other forms of cable recommended by Ethernet standards. It is cheaper because it does not require a metal shield to be embedded beneath the plastic jacket of the cable. The shield in other cables protects the wires within from environmental magnetic interference. In UTP pairs of cables are twisted together. The two wires in the pair represent the positive and negative wires of a complete circuit. When a current travels along a wire, it creates magnetic field around that wire. Environmental magnetic interference merges with that magnetic field. When the positive and negative wires are twisted around each other, their magnetic fields cancel each other out, taking the environmental magnetic interference with them. Crossover Cable. Patch cable is a prepackaged stretch of network cable that can connect a computer to a router, a switch or hub. It cannot connect a computer to a computer, or a computer to a printer. This is because the computer listens to two wires in the cable for incoming data and it sends data out on two other wires. Two computers connected by a patch cable would listen on the same circuit and ignore incoming signals on the transmit circuit. Computer to computer connections require crossover cable, which switches the wiring of the transmit and receive paths in the connector at one end of the cable.
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