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17 advanced tabs, Service disruption time (sdt) – EXFO IQS-8100 Series Transport Blazer for IQS-600 User Manual

Page 425

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SONET/SDH Application

411

17 Advanced Tabs

Note: The available tabs listed are a function of the test path activated. Advanced

tabs are not available with Unframed, VCAT, LCAS, and GFP.

Service Disruption Time (SDT)

The Service Disruption Time (SDT) corresponds to the time during which
there is a disruption of service typically due to the network switching from
the active channels to the backup channels or vice versa.

Press TEST and SDT/RTD.

Tab

Page

Service Disruption Time (SDT)

411

Service Disruption Time (SDT) - Monitor

a

a.

Only available with Multi-Channel SDT test mode.

415

Service Disruption Time (SDT) - Results

a

421

Round Trip Delay (RTD)

425