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Gfp oh rx, Core header – EXFO IQS-8100 Series Transport Blazer for IQS-600 User Manual

Page 469

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Next-Generation Tabs

SONET/SDH Application

455

GFP OH RX

GFP OH RX

Press TEST, GFP, and OH (under GFP RX).

Note: The following Core, Type and Extension Header values are available for

Client Data Frames, Client Management Frames and Reserved PTI Frames.

Core Header

³

PLI (Payload Length Indicator): Indicates the number of octets in the
GFP payload area.

³

cHEC (Core Header Error Control): Indicates the CRC-16 error control
code that protects the integrity of the contents of the core header by
enabling both single-bit error correction and Multi-bit error detection.