SONET (Synchronous Optical Network)
(Internet) standard for synchronous data transfer through optical media (allows interconnection of different types of optical systems)
Sonet
Synchronous optical networking
SONET
Acronym for
synchronous optical
network. An
interface standard for synchronous 2.46-Gb/s
optical-fiber transmission, applicable to the
Physical Layer of the OSI Reference Model. Note 1: SONET uses a basic
data rate of 51.840 Mb/s, called OC1 (optical carrier 1). The SONET hierarchy is defined in multiples of OC1, up to and including OC48, for a maximum data rate of 2.48832 Gb/s. Note 2: SONET was developed by the
Exchange Carriers Standards Association (ECSA).
SONET
(c) Copyright 1993 by Denis Howe
SONET