Polycom 7000 User Manual

NetEngine IAD User Guide

IAD Reports

235

Operational Seconds

Total kernel time link went operational in Seconds.

Downstream SNR Margin

Current rate of the Downstream SNR (Signal-to-
Noise Ration) Margin.

Downstream Attenuation

Current rate of the Downstream Attenuation.

Upstream Attenuation

Current rate of the Upstream Attenuation.

Near-End FEC (i)

Count of the Near-End FEC (Forward Error 
Correction).

Near-End CRC (i)

Count of Near-End Interleaved symbols with CRC 
errors

Near-End SEF

Count of Near-End SEF (Severely Errored 
Frames). 

Near-End LOS

Count of Near-End of LOS (Loss of Signal Frames).

Far-End FEC (f)

Count of Far-End FEC (Forward Error Correction).

Far-End CRC (f)

Count of Far-End Interleaved symbols with CRC 
errors

Far-End SEF

Count of Far-End SEF (Severely Errored Frames). 

Far-End LOS

Count of Far-End of LOS (Loss of Signal Frames).

Near-End CRC Last 

No. of Seconds of CRC Errors counts.

Near-End CRC Last

No. of Minutes of CRC Errors counts.

Failure Counters

Overall

Total Overall Failure Frames.

Local SEF

Count of Local (Near-End) SEF (Severely Errored 
Frames).

Local LOS

Count of Local (Near-End) LOS (Loss of Signal 
Frames).

Remote SEF

Count of Remote (Far-End) SEF (Severely Errored 
Frames).

Remote LOS

Count of Remote (Far-End) LOS (Loss of Signal 
Frames).

ADSL Standard

Current status of the ADSL standard in use.