Service Disruption Time (Sdt) - Monitor - EXFO FTB-8510B Guia Del Usuario

Advanced Tabs

Service Disruption Time (SDT) - Monitor

Service Disruption Time (SDT) - Monitor
Note: The SDT - Monitor tab is available with Multi-Channel SDT test mode.
The Service Disruption Time (SDT) corresponds to the time during which
there is a disruption of service due to the network switching from the
active channels to the backup channels or vice versa.
Press TEST, SDT, and Monitor.
The channel grid is used to indicate the monitoring status of each channel
and also to select channels for SDT monitoring when using the channel
selector controls (see Channel Selector on page 418).
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SONET/SDH Application