ZMUX-3300 has 16 board slots,including 2 power board slots and 14 IO service board slots, with 19 inch 6U chassis and card-type structure. It over fiber or E1 line to meet the unified access, multiplexing and transmission requirements of 64K narrowband services and broadband data services

   It mainly completes 1~4 channel E1 signals and 1~4 channel Ethernet signal access, and realizes 4channel E1 or 4channel Ethernet time slots cross-connect.

   The M30/M32 multi-service interface card can be used to insert any common service board slot of the ZMUX-3300 platform, which over E1 or fiber transmit.

    The M30T/M32T voice interface card can be used to insert any common service board slot of the ZMUX-3300 platform, which over E1 or fiber transmit to realize telephone service access.

   The M100 optical transmission card can be used to insert any common service board slot of the ZMUX-3300 platform, which over 1channel fiber transmit to realize the point-to-point communication function of the E1 signal and the Ethernet signal.

    The M35 cross connect card can be used to insert any common service board slot of the ZMUX-3300 platform,which realize 16channel E1 full-slot cross-connect function.