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FAQ-What Is the Rerouting Time of the 40 G (NS3) ASON System at the WDM Optical Layer

Publication Date:  2012-07-25 Views:  35 Downloads:  0
Issue Description
FAQ: What is the rerouting time of the 40 Gbit/s ASON system?
Alarm Information
Null.
Handling Process
A:
The rerouting time of 40 Gbit/s services at the WDM optical layer is long. The rerouting time of one service should be within two minutes according to the standard. Generally, the rerouting time of one service is about one minute.
The time is consumed on TDCM dispersion search of the 40 Gbit/s board. If the system is optimal, the TDCM dispersion search time is short, and the rerouting time is short accordingly.
Root Cause
Null.
Suggestions
The rerouting time of 40 Gbit/s services at the WDM optical layer is long. The rerouting time of one service should be within two minutes according to the standard. Generally, the rerouting time of one service is about one minute.

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