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