Chapter 5 System Status and Port Statistics

Table 7 Status: VDSL Port Details (continued)

LABEL

DESCRIPTION

128-255

This field shows the number of packets (including bad packets) transmitted that

 

were between 128 and 255 octets in length.

 

 

256-511

This field shows the number of packets (including bad packets) transmitted that

 

were between 256 and 511 octets in length.

 

 

512-1023

This field shows the number of packets (including bad packets) transmitted that

 

were between 512 and 1023 octets in length.

 

 

1024-1518

This field shows the number of packets (including bad packets) transmitted that

 

were between 1024 and 1518 octets in length.

 

 

Giant

This field shows the number of packets (including bad packets) transmitted that

 

were longer than 1518 octets in length.

 

 

VDSL Performance

 

 

 

LOS

This field displays the number of Loss of Signal (LOS) failures.

 

 

LOF

This field displays the number of Loss of Framing (LOF) failures.

 

 

BMIN

If the actual SNR falls below the minimum SNR, the DSL connection will be

 

dropped and re-initialized.

 

This field displays how many times the connection has been dropped due to the

 

average SNR’ falling below the specified minimum SNR.

 

 

BERR

This field displays how many times the connection has been dropped due to the

 

CRC errors’ being increasing for more than 30 consecutive seconds.

 

 

Curr. 15 Min.

This field displays the total number of errors detected within the last 15-minute

Time Elapsed

(900 second) time segment. The counter resets to zero after the time segment

 

elapses.

 

 

LOS (15Min)

This field displays the number of Loss of Signal (LOS) failures within the last 15

 

minute (900 second) time segment. The counter resets to zero after the time

 

segment elapses.

 

 

LOF (15Min)

This field displays the number of Loss of Framing (LOF) failures within the last 15

 

minute (900 second) time segment. The counter resets to zero after the time

 

segment elapses.

 

 

BMIN (15Min)

This field displays how many times the connection has been dropped due to the

 

average SNR’ falling below the specified minimum SNR within the last 15 minute

 

(900 second) time segment. The counter resets to zero after the time segment

 

elapses.

 

 

BERR (15Min)

This field displays how many times the connection has been dropped due to the

 

CRC errors’ being increasing for more than 30 consecutive seconds within the

 

last 15 minute (900 second) time segment. The counter resets to zero after the

 

time segment elapses.

 

 

Curr. 1 Day

This field displays the total number of errors detected within the last 1-day time

Time Elapsed

segment. The counter resets to zero after the time segment elapses.

 

 

LOS (1Day)

This field displays the number of Loss of Signal (LOS) failures within the last 1-

 

day time segment. The counter resets to zero after the time segment elapses.

 

 

LOF (1 Day)

This field displays the number of Loss of Framing (LOF) failures within the last 1-

 

day period. The counter resets to zero after the time segment elapses.

 

 

BMIN (1 Day)

This field displays how many times the connection has been dropped due to the

 

average SNR’s falling below the specified minimum SNR within the last 1-day

 

period. The counter resets to zero after the time segment elapses.

 

 

BERR (1 Day)

This field displays how many times the connection has been dropped due to the

 

CRC errors being increasing for more than 30 consecutive seconds within the

 

last 1-day period. The counter resets to zero after the time segment elapses.

 

 

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VES-1616F-3x Series User’s Guide