When working with Ethernet Cables, we hear the phrase CAT5e Cable and CAT6 Cable, so what is the real difference? Those two cables are called twisted pair copper cable, each of them have 8 individual insulated copper wires and are normally terminated having an RJ-45 connector. What is the top deal?
The original Ethernet data standards used copper coaxial cable to transfer data about the early packet switched networks.
10Base5
10Base5 networks used fairly stiff 0.375 inch, 50 ohm impedance coaxial cable, and it was often characterised by its Creamy Yellow external insulated coating. It absolutely was often coupled to the wall similar to a Dado Rail and was called Thick Ethernet. It was made to pass Ethernet signals at 10 Mbps over the maximum distance of 500 metres, which may be extended as much as 2500 metres using 4 repeaters.
10Base2
10Base2 networks utilised 50 ohm impedance coaxial cable that has been much thinner plus much more flexible than 10Base5, though the Ethernet signals remained as meant to be transmitted over this medium at 10 Mbps, albeit on the much shorter distance of about 185 metres, which could be extended approximately 925 metres with the addition of 4 repeaters. Both the 10Base5 and 10Base2 standards are becoming largely obsolete and twisted pair cable has become the normal wired network medium.
Twisted Pair Ethernet Cable
10BaseT was created in early 1980s plus it mainly used Category 3 cable for transmissions approximately 10 Mbs over distances approximately 100 metres. Ethernet standards evolved to include faster data rate transmission and also the 10BaseTx 100 Mbps and 1000Baset 1000 Mbps standards were introduced. Cat3 cable had not been longer had sufficient bandwidth a reaction to cope with these faster technologies so the Cat5 and Cat5e cable standards were introduced which allowed data speeds at approximately 100 Mbps and 1000 Mbps respectively. The original Cat5 standard was acceptable for the 100BaseTx transmissions but was quickly superseded by Cat5e since the 1000BaseT standard became commonplace.
So what exactly is the difference between CAT5e and CAT6 Cable? Well the cables are constructed in a similar manner with 4 copper pairs, making 8 wires altogether. Each pair of wires are colour coded and twisted around the other person in lowering Crosstalk. The Cat5e cable is rated up to 100Mhz and supports up to 1 Gigabit Ethernet, whilst the Cat6 cable is rated as much as 250Mhz and can support 10 Gigabit Ethernet signals.
Cat6 Ethernet Cable has over 2 twists per centimetre whereas Cat5e Ethernet Cable only has 1.5 to two twists per centimetre. As a result Cat6 Cable better protects against Crosstalk. Another difference could be that the sheath thickness can also be greater low-priced Cat6 with Cat5e. Some of the Category 6 cables also have a Nylon Spine and the blend of this spine as well as the thicker sheath control Near End Crosstalk (NEXT) and Alien Crosstalk (AXT), which could increase since the frequency increases.
Most Ethernet Cables used are UTP (Unshielded Twisted Pair), as these include the cables recommended to be used between peripheral devices like computers as well as the wall socket. STP (Shielded Twisted Pair) Cables are recommended for use for outdoor installations as well as for cable runs inside internal walls.
Stranded cables tend to be more flexible and they are more frequently utilized for computer to wall socket and then for general home network use, but often businesses usually prefer the solid cables with regards to the wiring inside walls and wiring ducts because superior strength and enhanced network performance.
To conclude, Category 5 enhanced cables are sufficient for some applications for accelerates to 1 Gigabit per second, however if you simply anticipate the application of 10 Gbps Ethernet in the foreseeable future then Category 6 cable will future proof forget about the. Also Category 6 cable, even with the 1 Gbps speeds will give enhanced protection against errors.
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