High Quality Content by WIKIPEDIA articles! Category 2 cable, or simply Cat 2, is a misnomer, probably adopted by those who assumed that the Telecommunications Industry Association set up "Categories" for all types of cables originally defined by Anixter, the distributor, under the grades called Levels. TIA-568 only recognized cables of Category 3 ratings or above. Anixter Level 2 was a grade of UTP cable capable of transmitting data at up to 4 Mbit/s. Anixter Level 2 cable was frequently used on ARCnet and 4 Mbit/s token ring networks, but it is no longer commonly used. The Telecommunications Industry Association (TIA) is a global trade association headquartered in the United States that represents about 600 telecommunications companies. TIA helps create universal networking and education standards for the telephony, data networking, and convergence industry.

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