TIA (Telecommunications Industry Association)

EIA is a synonym or an extension of the Electronic Industries Alliance and a TIA is a synonym or an extension of the Telecommunications Industry Association.

The intent of the meaning of the EIA / TIA is an international standard for telecommunications cabling structure. Cable most often we encountered was kind of UTP, SFTP.
Many consider the EIA / TIA standards only for the type of ethernet cable when the EIA / TIA more global for telecommunications including voice transfer voice (PABX).
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For the price UTP cable up to date you can visit oscablenetTIA standards organizations create standards that include private mobile radio (commonly used by security forces both the army and police), antenna towers, satellites, premsis cabling (copper or fiber), a mobile communication system, moble multimedia multicast, healthcare and others. TIA specifies Subnetwork Dependent Converge Protocol (SDNPC) for packages service (GPRS-136). Examples of standards TIA: TIA 568A-B. 568B - 568A
568B is a sequence order of the twisted pair cable, in this case the UTP cable or SFTP.
568B wiring sequence is

1     white-orange, 
2    orange,
3     white-green,
4     blue,
5     white-blue,
6      green,
7     white-brown,
8      brown

As for the order of 568A is:

1     green white
2     green 
3    white orange
4     blue
5     white blue
6     orange
7     white chocolate
8     brown