ANSI/TIA/EIA-568-B.1-2001 Approved: April 12, 2001; Commercial Building Telecommunications Cabling Standard Part 1: General Requirements" (PDF). 090917 nag.ru Additional Transmission Performance Guidelines for 4-pair 100v category5 Cabling" (PDF). Archived from the original (PDF) on 2013-10-05 . Retrieved 2013-05-12. Compared to the CAT5 and CAT5e ethernet cables, the CAT6 cable offers dramatically higher speeds and a more stable, uninterrupted connection.

A Cat5e dual-port wall-mount assembly showing the two wiring schemes: A for T568A, B for T568B Category5 patch cable in T568B wiring Category5 cable ( Cat5) is a twisted pair cable for computer networks. Since 2001, the variant commonly in use is the Category5e specification ( Cat5e). The cable standard provides performance of up to 100MHz and is suitable for most varieties of Ethernet over twisted pair up to 2.5GBASE-T [1] [2] [3] [4] but more commonly runs at 1000BASE-T (Gigabit Ethernet) speeds. Cat5 is also used to carry other signals such as telephone and video.Cable types, connector types and cabling topologies are defined by ANSI/TIA-568. Category5 cable is nearly always terminated with 8P8C modular connectors (often referred to incorrectly as RJ45 connectors [14] [15] [16]). The cable is terminated in either the T568A scheme or the T568B scheme. The two schemes work equally well and may be mixed in an installation so long as the same scheme is used on both ends of each cable. Stranded conductor (stranded core) Cat5/Cat5e Ethernet cable tends to be used for establishing shorter runs between temporary or easily movable wired networks. Small office networks, such as those linking computers to a router via a short Cat5e patch cable or similar will generally be fine using stranded Ethernet wiring. Most standard Ethernet patch cables at lengths of 50 feet or less will tend to have stranded conductors.

For home users, a CAT5e cable should be sufficient for all your networking needs. However, if you’re setting up a commercial network CAT6 cabling is a must. It is faster, more efficient, and will result is less network downtime due to its superior quality. Most Category5 cables can be bent at any radius exceeding approximately four times the outside diameter of the cable. [29] [30] Maximum cable segment length [ edit ] As with all Ethernet and network cables, Cat5 cables (including Cat5e) typically use the RJ45 connector standard.Cat 5E cables are most commonly utilized with unshielded twisted pairs (UTP). However, environments with large motors, generators, and certain types of high-voltage lighting are major sources of Electromagnetic and Radio Frequency Interference (EMI/RFI). In these applications, shielded twisted pair (STP) cable will help protect data signals when connected properly. Many Cat-6 cables also include a nylon spline which helps eliminate crosstalk. Although the spline is not required in Cat-5 cable, some manufactures include it anyway. In Cat-6 cable, the spline is not required either as long as the cable tests according to the standard. In the picture above, the Cat-5e cable is the only one with a spline. Category5 is currently defined in ISO/IEC 11801, IEC 61156 and EN 50173, though it was originally defined in ANSI/ TIA/EIA-568-A (with clarification in TSB-95). [5] These documents specify performance characteristics and test requirements for frequencies up to 100MHz.

Some cables are "UV-rated" or "UV-stable" meaning they can be exposed to outdoor UV radiation without significant degradation. [40] RJ45/RJ11 Network Cable Splitters for Ethernet and Phone Line Sharing". carry one old fashioned analog telephone signal and one 10/100Mbps Ethernet signal by the same single network cable. Cat5 and Cat5e cable prices vary according to brand, quality, length, and materials, as well as the type and amount of any additional shielding included in the manufacture. The cheapest Ethernet cables in this category will generally be unshielded solid Cat5 varieties, while more expensive versions will usually be stranded and shielded Cat5e leads. Cooney, Michael (2016-09-27). "IEEE sets new Ethernet standard that brings 5X the speed without disruptive cable changes". Network World . Retrieved 2021-01-19.

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See to the right for a Cat5e cable diagram, showing the basic construction of different types of Cat5e Ethernet cables. Cat5e is capable of upto gigabit networking speeds (this is dependent on your network). Our cat5e cables are flexible and easy to install. APPLICATION NOTE Copper Clad Aluminum(CCA) Cables". Fluke Networks. 26 December 2013 . Retrieved 2021-04-07. The Category5 specification requires conductors to be pure copper. There has seen a rise in counterfeit cables, especially of the copper-clad aluminum (CCA) variety. [7] This has exposed the manufacturers and installers of such fake cable to legal liabilities. [8] Variants and comparisons [ edit ] At first glance, you cannot necessarily tell whether a given length of Ethernet cable is stranded or solid without cutting through it to find out. However, stranded cable is usually a lot more flexible than solid core cable. Solid cables will often retain some degree of deflection for a while after being bent at a sharp angle. Cat5e Cable Diagram