UTP 케이블의 발전: CAT.5에서 CAT.7로의 변화
UTP ???
UTP ???? 'Unshielded Twisted Pair Cable'? ???, '???? ??? ?? ?? ? ??? ?? ?? ???'? ?????. ??? ??? ?? ??? ??? ?? ???? ?? ??? ???? ???. UTP ???? ?? ??? ???? ??, ???, ??? ??? ??? ??? ?????. ???? ???? ???(T568B)? ??? ???(T568A)? ???, ?? ?? ??? ?????. ???? ???? ?? ?? ?? ???, ??? ??