???? ????? ????? ???????? ???? ?? ???? ???????????? ??????. ???? ??? ??????? ??? ????? ????????? ?????? ?????. ???? ?? ???? ????? ???????? ?????? ?????? ???????? ??????. ?? ??? ???????? ???? ?????? ???? ????? ???????? ???????? ???? ????? ?????? Cat7 ???? ????? ???????. ??????? ???????? ? ????????? ???????? ???????? ????? ??????? ?????? ????????