DIGITAL CROSS CONNECT DEVICES; DIGITAL CROSS-CONNECT DEVICES USED AS A BANDWIDTH MANAGER FOR TELECOMMUNICATION NETWORKS; MULTIPLEXERS; DIGITAL CROSS DEVICES USED AS A TELECOMMUNICATIONS CONCENTRATOR; DIGITAL CROSS-CONNECT DEVICES USED AS A VOICE AND DATA INTEGRATOR; SWITCH FOR TELECOMMUNICATIONS TRAFFIC; DIGITAL CROSS-CONNECT DEVICES FEATURING AN ATM INTERWORKING PLATFORM OF VOICE AND DATA; AND DIGITAL CROSS-CONNECT DEVICES USED AS A TELECOMMUNICATIONS GROOMER
Electrical and Scientific Apparatus