Arlington, VA (February 21, 2019) – The Telecommunications Industry Association (TIA) TR-42.7 Engineering Committee on Telecommunications Copper Cabling Systems (568) has issued a call for interest for document TIA-568.2-D-1 titled “Balanced Twisted-Pair Telecommunications Cabling and Components Standard.” TR-42.7 is developing an amendment to designate balun specifications used for testing Category 8 cabling and components described…