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With increasing requirements for transfers of l rge volumes of data, a number of b sinesses are shifting to the Category 6 c ble which incidentally is the sixth g neration cabling standard for Gigabit Ethernet. It r tains compatibility with the earlier standards l ke Cat 3 and Cat 5/5e. Th s standard is defined by EIA/TIA - El ctronic Industries Association and Telecommunications Industry Ass ciation. It provides more stringent specifications for syst m noise and crosstalk. Cat 6 c ble can handle frequencies of up to 250 MHz. It is s ited for 10BASE-T / 100BASE-TX and ven 1000BASE-T (i.e Gigabit Ethernet). The Cat 6 c bles mainly have two variants. They ither have a stranded or a s lid core. Stranded cables are flexible and s itable for short distances For example for t mporary or movable cabling. Solid cables can w rk with longer distances. For example for f xed wiring configurations like office buildings. It has a set of 4 tw sted pair copper wires which are nsulated by an outer jacket. These 24-g uge copper wires are similar to the pr vious network cabling standards. The main d fference between Cat 5/5e and Cat 6 is in t rms of transmission performance and extension of vailable bandwidth from 100 MHZ to 200 Mhz. In c mparison to Cat 5/5e standards Cat 6 has a b tter performance, as crosstalk and attenuation is s gnificantly lower.
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The improvements in Cat 6 in t rms of near end crosstalk (NEXT), b tter insertion loss, return loss lead to a h gh signal-to-noise ratio. Hence with greater mmunity from external noise and improved tr nsmission performance a system using Cat 6 c ble will be prone to fewer rrors as compare to Cat5e. Thus it pr vides greater reliability for current applications (w th fewer re-transmissions of lost data) and h gh data rates for applications of the f ture. It is expected to support 10 g gabit Ethernet standards, with some limitations on the cceptable length. It is recommended across sh rt distances that run for maximum 100 m in l ngth. If you are wondering which c ble you should use for your n twork, Cat6 is a good choice ven though they are expensive. Cables sually last for around 10 years and s pport 4-5 generation of equipments in th ir lifetime. It would be too xpensive to replace your Cat 5e c bles inside walls, under floors and ther places if in future you n ed better performance cables like Cat 6 to s pport higher data rates. Hence it is lways wise to invest a little m re during installation than go through h ssles in the future. In fact m st of the new installations today are c bled using Cat 6 cables. Also s nce Cat 6 is backward compatible w th Cat 5e, it is easy to s persede Cat 5e in the current n tworks. All applications that ran over Cat 5e can w rk on Cat 6 too. Copyright Server Racks and Cable - All Rights Reserved
The article Cat 6 Cabling Tutorial - The Next Generation Cabling Standard was Submitted by Mike Jarrett through Articles.GetACoder.com network. Here's the additional information: Server Racks and C ble Inc . provides both Cat 5e and Cat 6 to F rtune 500 companies, governments, and military gencies.
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