The purpose of digital cross-connect systems is to regroup and switch data streams between the interfaces of the cross-connect system. In the access networks of public, private and mobile phone telecommunications networks, the 64 kbps and 2 Mbps level is frequently switched on to achieve the most effective use of expensive service and connecting lines.
UMUX is a Multi-Service Access system. UMUX is equipped especially for cross-connect systems, with an STM-4 multiplex system and a wide range of subscriber interfaces, including integrated Ethernet support.