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EXFO FTB/IQS-85100G Packet Blazer for FTB-500/IQS-600 User Manual

Page 201

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Test Results

Packet Blazer

191

Alarms/Errors

OOMFI (Out of OPU Multi-Frame Identifier) is only available for OPU4
of a mapped signal.

RX: OPU Multi-frame Identifier number are in error for at least
5 consecutive OTU frames.

PLM (Payload Mismatch) is available when OPU-PLM check box is
selected.

RX: The Payload Structure Identifier (PSI) field does not match the
expected PT for at least 3 consecutive frames.

Errors

OMFI (OPU Multi-Frame Identifier) is only available for OPU4 of a
mapped signal.

RX: Invalid OMFI word sequence detected.