SONET defines a hierarchy of signaling levels,or data transmission rates,called ____.
A) statistical transport signals (StatTS)
B) empirical transport signals (ETS)
C) asynchronous transport signals (ATS)
D) synchronous transport signals (STS)

Question

Quizplus · Accepted Answer

SONET defines a hierarchy of synchronous transport signals (STS) which are standardized data transmission rates. These signals are used for multiplexing multiple data channels onto a single optical fiber.

SONET Defines a Hierarchy of Signaling Levels,or Data Transmission Rates,called