ZMUX-4102MSTP is based on IP link, E1 link, optical fiber, STM-1/4 line, wireless 4G, satellite to realize communication transmission.

   CL-1 card needs to be inserted into the two dedicated slots of the ZMUX-4102 platform, which mainly completes the aggregation, crossover, configuration and transmission of the each IO card service signals, and also provides the device network management and input/output function of clock.  

   The M8E1/FE E1&FE interface card can be insert to any common slot of the IO service cards of the ZMUX-4102 platform. It has one DB44 connector and provides eight E1 interfaces. It can be used as an uplink interface or a downlink service interface to complete 1~8channel E1 signal access, and has 8channel E1 non-blocking arbitrary time slot cross-connect function.    

   The MVC8/E&M audio (E&M) interface card can be plugged into any common slot of the IO service card of the ZMUX-4102 platform. It has two DB44 connectors, and each DB44 connector can be connected to 1~4 channels to meet ITU-T Rec.G.712 specification of analog 2 wire/4 wire audio and E&M signaling. It provides a total of 8channel 2wire/4wire audio and E&M signaling interfaces to realize communication of analog audio and E&M signaling.  

   The MLS6/RS232 interface card can be plugged into any common slot of the IO service slots of the ZMUX-4102 platform. There are two SCSI connectors on the card. Each SCSI connector can be connected to 1~3 channels of synchronous or asynchronous RS232 data. There are total of 6 synchronous or asynchronous RS232 data interface, to achieve synchronous or asynchronous RS232 data end-to-end communication.