As indicated in the figure, the STM – n signal is multiples of frames consisting of 9 rows with 270 bytes in each row.
The order of transmission of information is first from left to right and then from top to bottom.
The first 9 bytes in each row are for information and used by the SDH system itself.This area is divided into 3 parts.
Regenerator Section Overhead(RSOH)
Multiplex Section Overhead(MSOH)
Pointers
Showing posts with label Frame Structure. Show all posts
Showing posts with label Frame Structure. Show all posts
Sunday, September 6, 2009
Subscribe to:
Posts (Atom)