If you are considering installing a cabling system, then you’ve to make the choice whether or not to remain with today’s LAN technology, in order to obtain a system that’ll be ideal for generation x of LAN technology. To make the choice, you must know the capabilities of each system and the development of the appropriate standards.

To obtain a concept of what each category cable does, lets take particular notice at each of these cables. The first one -Category 5 was a standard in 1995- and appeared in: ANSI/TIA/EIA-568-A, EN 50173, ISO 11801. However with the development of the gigabit Ethernet in 1998 (1000BASE-T), the original Cat5 specification couldn’t guarantee an error-free performance. Then Cat 5e appeared in this area as it had extra technical requirements put into the initial Cat5 specification. These specifications included – Return Loss, Delay, Delay Skew and Power Sum Crosstalk measurements, as the 100MHz channel remained, it had a tighter electrical specification.

The standards from the cable were updated in 1999/2000 and in September 2002, the standards were replaced by ANSI/TIA/EIA-568-B, EN 50173 2nd Edition, ISO 11801 2nd Edition.

Further evolution then took place as well as in mid 2002 Category 6/Class E was introduced. It had the following standards: ANSI/TIA/EIA-568-B2-1 EN 50173 2nd Edition, ISO 11801 2nd Edition. Cat6 includes a higher bandwidth and data rates of up to 10 Gb/s could be offered to LANs, and superior video transmission performance can also be possible.

This is a comparison and few information on the Cat-5e and Cat-6 cabling systems:

* Cat-6 is a top-of-the-line UTP (unshielded twisted pair) cabling system. It’s best suited for extremely fast computer networks. When it comes to residential usage, the Cat-5e cable is the most common choice. It is more than adequate for the home’s wiring. Cat-5e cables have four pairs of wire (eight total conductors) covered with a single jacket. The termination of the Cat-5e cables is done in connectors known as RJ-45 jacks. These connectors will seem much like you as they look exactly like common RJ-11 phone jacks, exactly that these are wider.

* Cat-5e is a type of UTP copper cabling that is suitable for usage in phones, computer networks,and home entertainment and other audio/video systems. You can also use Cat-5e cabling to connect the A/V source components in your home theater with other rooms in the home. With Cat-5e cabling you are able to connect your home theater for your computer LAN and thru this LAN to the web.

* Cat 6 cable is designed to support ten gigabit Ethernet standard 10GBASE-T. It can offer speeds of 500 MHz. These specifications from the cable make it a perfect data centre technology for data centre standards- TIA 942 and EN 50173-5. Quite simply, Cat 6 is the ideal solution for computer rooms.

To wrap it up nicely, it may be said that your cable selection is going to be hugely determined by your Ethernet network. For a 10GBASE-T Ethernet network, then CAT6a cables are the best suited to the job. As well as in the situation that your Ethernet is 100BASE-T or 100BASE-TX, CAT5e cables will suffice for the job. You are able to choose either of Cat 5e or Cat 6 if you’re on a 1000BASE-T network. While making the choice keep issues like layout of the equipment along with your office plan layout. These decisions are best left towards the professionals, and you must consider hiring among the trusted Structured Data Cabling Engineers in your neighbourhood.

WeConnex is a manufacturer and distributor of cables and adapters for computers, pc power cords, USB cables, networking, HDMI, cat6a network cables, and other connectivity solutions. Find out more at: www.weconnex.com


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