Synchronous Transport Signal "n" : (where n is an integer) SONET standards for transmission over OC-n optical fiber by multiplexing "n" STS-1 frames, (e.g., STS-3 at 155.52 Mbps STS-12 at 622.08 Mbps and STS-48 at 2.488 Gbps).
STS-N
Meaning of STS-N in English
ATM Forum English vocabulary. Английский словарь организации Форум ATM. 2012