Switch Management Guide

ISPLAYING

CPE I

NFORMATION

10-37

CPE Performance Counters

Table 10-9 CPE Performance Counters

Parameter Description

cpe perfermance counters

FeFEC_F Far end Forward Error Correction on fast path

FeCRC_F Far end CRC errors on fast path

FeFEC_S Far end Forward Error Correction on slow path

FeCRC_S Far end CRC errors on slow path

FeFLOS Far end Loss of Signal

FeSEF Far end Severely Errored Frame

FeFECUnCrr_F Far end Forward Error Correction on fast path -

uncorrected errors

FeFECUnCrr_S Far end Forward Error Correction on slow path -

uncorrected errors

INI Far End Counters (Ikanos Network Interface)

TX_FRAME_CNT Transmitted frame count

RX_FRAME_CNT Received frame count

TX_CRC_FRAME_CNT Transmitted frames with CRC errors

RX_CRC_FRAME_CNT Received frames with CRC errors

DROP_FRAME_CNT Frames dropped due to data errors or buffer overflow.

Error Seconds A one-second interval containing one or more CRC

anomalies, or one or more Loss of Signal (LOS) or

Loss of Framing (LOF) defects

VDSL Port CRS Errors CRC errors on the VDSL port

SNR Margin and Attenuation

SNR Margin Current signal-to-noise margin

Attenuation Amount of attenuation in signal strength