ZyXEL Communications IES-1248 VDSL-SWITCH User Manual page 120

IES-1248 User's Guide
LABEL
Down/Up The Number of Errored Seconds transmitted (downstream) or received (upstream) on this ADSL
Stream ES port.
Down/Up The Number of Severely Errored Seconds transmitted (downstream) or received (upstream) on
Stream SES this ADSL port. Severely errored seconds contained 30% or more errored blocks or at least one
defect. This is a subset of the Down/Up Stream ES.
Down/Up
The downstream or upstream number of UnAvailable Seconds.
Stream UAS
Fast FEBE In fast mode, the number of Far End Block Errors.
Fast NEBE In fast mode, the number of Near End Block Errors.
Fast FEFEC In fast mode, the number of Far End Forward Error Count.
Fast NEFEC In fast mode, the number of Near End Forward Error Count.
Interleaved
In interleaved mode, the number of Far End Block Errors.
FEBE
Interleaved
In interleaved mode, the number of Near End Block Errors.
NEBE
Interleaved
In interleaved mode, the number of Far End Forward Error Count.
FEFEC
Interleaved
In interleaved mode, the number of Near End Forward Error Count.
NEFEC
LPR This is the number of times that the subscriber's ADSL device has experienced a Loss of PoweR
(been off).
15 min, 1day This section of the screen displays line performance statistics for the current and previous 15-
history minute periods, as well as for the current and previous 24 hours.
lofs The number of Loss Of Frame Seconds that have occurred within the period.
loss The number of Loss Of Signal Seconds that have occurred within the period.
lols The number of Loss Of Link seconds that have occurred within the period.
lprs The number of loss of PoweR Seconds that have occurred within the period.
eSs The number of Errored SecondS that have occurred within the period.
inits The number of initialization failure traps that have occurred within the period.
sesl The number of Severely Errored Seconds that have occurred within the period.
uasl The number of UnAvailable Seconds that have occurred within the period.
11-26
Table 11-10 Line Performance
DESCRIPTION
ADSL Port Setup