System and method and trafficking telecommunication signals

摘要

A method of trafficking telecommunication signals having various formats, includes providing, at a first network element, a synchronous payload envelope having a first format, the synchronous payload envelope comprising a synchronous path and associated overhead portion and a payload portion, mapping the synchronous payload envelope into a transport signal having a second format without terminating the synchronous path or associated overhead portion of the synchronous payload envelope, and transmitting the transport signal to a second network element over a network supporting the second format.