Table
The following table shows the mapping possibilities of some digital signals into SDH
payloads.
Input tributary Voice Channels Rate Mapped Into
1.5 Mbit/s 24 1.544 Mbit/s VC-11
2 Mbit/s 32 2.048 Mbit/s VC-12
6 Mbit/s 96 6.312 Mbit/s VC-2
34 Mbit/s 672 34.368 Mbit/s VC-3
45 Mbit/s 672 44.736 Mbit/s VC-3
140 Mbit/s 2016 139.264 Mbit/s VC-4
An SDH overview
SDH digital multiplexing
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A-12
Alcatel-Lucent - Proprietary
See notice on first page
365-312-801R7.2
Issue 3, May 2007
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