For those unfamiliar with the various types of Ethernet cables available for networking and connecting their computers to the Internet, making the choice between Cat-5, Cat-5e, and Cat-6 cables can be a rather confusing one. First you have to understand the differences between each version as well as getting to grips with the various related industry terms.
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rWith the term “Cat” being short for “category,” the numbers and letters to follow are all used to indicate performance. These performance designations make it easier to choose the right type for various purposes such as networking computers together or using peripherals including hubs and routers.
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rAll three types of cables, Cat-5, Cat-5e, and Cat-6, are comprised of four pairs of UTP (unshielded twisted pair), but the amount of transmissions the cable will be able to support is up to its category rating.
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rThe Original Cat-5 Cable
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rAn old standard in the industry, Cat-5 cable is able to perform up to 100MHz and is still widely used for a variety of applications, although most new installations will use Cat-5e or higher.
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rAble to support 10/100 Ethernet and fast Ethernet, Cat-5 cable is upwardly compatible with the Cat-5e version. However, do keep in mind that your network connections will only be as fast and reliable as its slowest component, not its fastest, unless, of course, they are all equal in this area.
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rThe Improved Cat-5e Cable
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rWith improved durability over Cat-5, the protective outer covering of Cat-5e cable is thicker and therefore more suitable and reliable for more situations than its earlier counterpart. There are several other differences between this version and its predecessor including its backwards compatibility, as it will work along with either 10BaseT or 100Base T networking hubs and cards. There is also less “cross-talk” or electronic interference with Cat-5e as opposed to Cat-5 cable thanks to improved signal capabilities.
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rIn terms of bandwidth, Cat-5e supports gigabit Ethernet connections of up to 350MHz, more than trebling the 100MHz of a Cat-5 cable.
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rRemember that Cat-5e cable is not rated for use outdoors, although many people do without incident. If you must use this cable outside, add a conduit such as one made from PVC to keep moisture away. The safe operating temperature for Cat-5e cable is anywhere from -10 online game degrees Celsius to 60 online game degrees Celsius.
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rAlso, with this particular category cable, 100 meters is the maximum length you will be able to use the cable without the benefit of either a network bridge, hub, or amplification to strengthen the signal.
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rAs a general rule of thumb, if you are ever unsure as to which type you should purchase either Cat-5 or Cat-5e, opt for the latter choice because of its backwards compatibility and overall performance improvements.
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rThe Newer Cat-6 Cable
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rCertified and designed specifically for gigabit use, Cat-6 cable reduces cross-talk even more than its predecessors by improving upon the original Cat-5 version with wires featuring extra twists.
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rThe use of Cat-6 cable does not guarantee that the network will be a full gigabit network, for this to be achieved each and every one of the components must be gigabit certified. Unless your network meets this criteria, opt for Cat-5e which will provide high quality speeds while saving money in the process.
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rFor quick reference, here are the ratings of the various category cables:
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r- Cat-5 up to 100MHz
r- Cat-5e up to 350MHz
r- Cat-6 up to 550MHz
familiar with different types of Ethernet cables to connect their networks and computers to the Internet of these, to make the choice between Cat-5 Cat-5e and Cat-6 cables can be a little confused. First, you must understand the differences between each version, as well as to meet various conditions related to the industries.
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Refrigerator with the word “cat” is short for “category, the numbers and letters to follow are those used to indicate performance. These designations make it easier to choose performance type suitable for various purposes such as network computers together or the use of devices and