Intelligent PCM120 offers 16 E1 directions and 120 voice channels. All of the 512 time slots can be cross-connected flexibly
The 1U4E1PCM30 offers 4 E1 and 30 channels. All time slots support flexible cross-connect.
The OMPCM30 mux provides 1 E1 and 1 optical interface as well as 30 voice channels. It can connect directly with 2M interface of the Program-controlled switchboards, such as Harris, Ericsson, Siemens and so on.
All the cards of the above equipment support hot swap.

OMPCM30, Intelligent 1U4E1PCM30, PCM120, BBPCM30, PCM232, 2E1PCM30