ETSI EN 300 462-2-1
ETSI EN 300 462-2-1
Final draft Version 1.2.1Transmission and Multiplexing (TM); Generic requirements for synchronization networks; Part 2-1: Synchronization network architecture based on SDH networks Edition: Final draft V 1.2.1European Telecommunications Standards Institute / 01-Jan-2002 / 16 pages