Reply To: TRXs per E1 25th December 2008 at 07:51 #55169 HostGuest 12 TRX MAX i think, at least it’s in Alcatel, otherwise: 1 E1= 32 TS –> 1 TS for synchro –> each TRX occupy 2 TS –> RSL + OML occupation depends on multiplexing scheme