SN168 ?? ??????? ?????? 1 ?????? ????? ??????? ???. ???? ?? ?? ??? ???????? ??? ????? ??? ???. ????????? ?????? interface ??? ??? ?????? ???? 24 ???????.. ???? ????? ??? ??????? ???? ??? ??? ????? SN168 ???! ??????? SN168 ?????? ??????? ??????????????? ??????? ???? ??????? ???????? ?????? ??? ??????????? ???? ??????? ?????? ????????? ????