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Fdl prm content rx, Current performance report message – EXFO IQS-8100 Series Transport Blazer for IQS-600 User Manual

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DSn Tabs

SONET/SDH Application

291

FDL PRM Content RX

FDL PRM Content RX

Press TEST, DSn-PDH, and PRM Content (under DSn-PDH RX).

Note: FDL PRM Content RX is only available for DS1 interface with ESF framing

when Enable FDL from FDL TX/RX is enabled. For Dual RX test, FDL is only
available for the primary DS1 TX/RX port.

Current Performance Report Message

Each PRM is listed into four lines called Time (t0, t0-1, t0-2 and t0-3).

Where:

³

Time

t0 represents the valid PRM message received in the last second of
measurement (bytes 5 and 6).
t0-1 represents the message one PRM ago (bytes 7 and 8).
t0-2 represents the message two PRM ago (bytes 9 and 10).
t0-3 represents the message three PRM ago (bytes 11 and 12).