What does Cat5e stand for?
What does Cat5e stand for?
What does Cat5e stand for?
Category 5 Enhanced
CAT5e, also known as Category 5e or Category 5 Enhanced, is a network cable standard ratified in 1999. CAT5e offers significantly improved performance over the old CAT5 standard, including up to 10 times faster speeds and a significantly greater ability to traverse distances without being impacted by crosstalk.
Is Cat5 any good?
Remember, Cat5 has long been the “gold standard” of Ethernet cables and still does the job. If you are happy with your current internet speeds or have moved your server to the cloud, this type of cable is great. Cat6, on the other hand, provides you with enhanced performance and reduces crosstalk.
Why is Cat5 twisted?
The Category 5 cable consists of 8 conductors, creating 4 pairs of wires. Each pair is created by twisting the two wires around each other along the full length of the cable. This is done in order to eliminate crosstalk and any other type of interference the cable might pick up from near by electrical sources.
When did Cat5e come out?
Category 5 cable (Cat 5) is a twisted pair cable for computer networks. Since 2001, the variant commonly in use is the Category 5e specification (Cat 5e).
How do I know if my cat is 5 or 5e?
Easiest way to tell cat5 and cat 5e apart is to look at the number of twists in the green pair. If the green pair has the same number of twists as the orange and blue pairs, then it’s cat5e, if it has the same number of twists as the brown pair, then it’s cat5.
Why did STP always come in pairs?
Shielded twisted pair (STP) cable was originally designed by IBM for token ring networks that include two individual wires covered with a foil shielding, which prevents electromagnetic interference, thereby transporting data faster.
What pairs are used in Cat5?
CAT5 contains four pairs of 24-gauge copper wiring and ends in a standard RJ-45 jack. This type of copper wire cabling is known as twisted pair cabling and is only recommended for a maximum distance of 100 meters or 328 feet. While it does contain four lines of copper wire, two of these copper wires lie dormant.