CONFIGURATION PARAMETERS

Parameter Description

Fast Path FEC Correction

There are two latency paths that may be used: fast and interleaved. For either path, a forward error correction (FEC) scheme is employed to ensure higher data integrity. For maximum noise immunity, an interleaver may be used to supplement FEC.

Interleaved Path FEC Correction

An interleaver is basically a buffer used to introduce a delay, allowing for additional error correction techniques to handle noise. Interleaving slows the data flow and may not be optimal for real-time signals such as video transmission.

Fast Path CRC

The number of Fast Path Cyclic Redundancy Check errors.

Error

 

Interleaved Path

The number of Interleaved Path Cyclic Redundancy Check

CRC Error

errors.

Loss of Signal

Momentary signal discontinuities.

Defect

 

Fast Path HEC

Fast Path Header Error Concealment errors.

Error

 

Interleaved Path

Interleaved Path Header Error Concealment errors.

HEC Error

 

Statistics

 

Received Cells

Number of cells received.

Transmitted Cells Number of cells transmitted.

4-75

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SMC Networks SMC7904WBRA2 manual Error Interleaved Path