NF Z85-462-2-1*NF EN 300462-2-1:2002 Transmission and Multiplexing (TM) - Generic requirements for synchronization networks - Part 2-1 : synchronization network architecture based on networks
2002NF Z85-462-2-1*NF EN 300462-2-1:2002 Transmission and Multiplexing (TM) - Generic requirements for synchronization networks - Part 2-1 : synchronization network architecture based on networks