m o .c U 4 t e e FEATURES h S a at .D w w w L3M D.
Transwitch
TXC-03452B - L3M Device Level 3 Mapper
m o .c U 4 t e e FEATURES h S a at .D w w w L3M Device Level 3 Mapper TXC-03452B DATA SHEET DESCRIPTION The L3M maps a DS3 line signal into an STM-1 .