EN 300 462-2-1 : 1.2.1
Current
The latest, up-to-date edition.
TRANSMISSION AND MULTIPLEXING (TM); GENERIC REQUIREMENTS FOR SYNCHRONIZATION NETWORKS - PART 2-1: SYNCHRONIZATION NETWORK ARCHITECTURE
Hardcopy , PDF
English
Intellectual Property Rights
Foreword
1 Scope
2 References
3 Definitions and abbreviations
3.1 Definitions
3.2 Abbreviations
4 Synchronization methods
5 Functional description of clock types
5.1 Primary Reference Clock (PRC)
5.2 Synchronization Supply Unit (SSU)
5.3 SDH Equipment Clock (SEC)
6 Synchronization network architecture
7 Synchronization modes
8 Synchronization network reference chain
9 Synchronization network evolution
9.1 SDH networks
9.2 Optical Transport Networks
10 Synchronization network robustness
10.1 General
10.2 Trail redundancy
10.3 Synchronization status message
10.4 Management
Annex A (informative): Bibliography
History
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