The list of suppliers of the German electric and electronic industry
Public communication networks (carrier networks)
Wideband communication networks
Synchronous cross connect systems
Copper conductor transmission systems
Optical fiber transmission systems (glass fiber)
Transmission and communication installations for power supply companies
Terminal and add/drop multiplexers for synchronous digital hierarchy
Transmission systems for alarm, signalling and controlling installations, e.g. for telecontrol systems
Lothar Schwemm
HRB 61069, Hannover
DE 301 700 778
