ZXMP S80產(chǎn)品可提供的電接口不包括().
A.T1(1.544Mbit/s) B.E1(2.048Mbit/s) C.T3(44.736Mbit/s) D.E3(34.368Mbit/s)
A.ZXMPS390/ZXMPS380 B.ZXMPS385 C.ZXMPS360 D.ZXMPS330 E.ZXMPS200
A.STM-256 B.STM-64 C.STM-16 D.STM-4