Watching the clock.
- Resource Type
- Article
- Authors
- Kaplan, Frank
- Source
- Telecom Asia; Oct99, Vol. 10 Issue 10, p60, 4p, 2 Diagrams
- Subject
- SYNCHRONOUS digital hierarchy (Data transmission)
SYNCHRONOUS data transmission systems
- Language
- ISSN
- 1681181X
Discusses the importance of monitoring clock quality in synchronous digital hierarchy (SDH) networks. Implementation of interfaces known as `protected monitor points'; Configuration of time extraction priorities; Remote in-service measurement via a modem or a local area network card; Troubleshooting of the network for synchronization problems.