Running DSL/IP Tests and Viewing Results
G.fast/VDSL2/ADSL2+ Multi-play Test Set
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DSL Statistics
DSL Statistics
The
DSL Statistics
tab allows you to view transfer mode statistics and DSL
counters.
When the
Test Interface
for
Auto Test
or
Manual Test
is set to ADSL2+ or
VDSL2 bonding mode, there will be 2 pages of results, one for each DSL
line-pair.
To access the second-pair results, press the
Pair 1
/
2
function key at the
bottom-right of the screen.
DSL Counters
lists the
Local
and
Remote
results
for the following counters:
CRC
is the cyclical redundancy check
Interleaved/Fast counter.
FEC
is the Reed Solomon forward error
correction.
Errored Seconds
is the number of seconds
when code violation is detected.
HEC
is the header error check (HEC)
Interleaved/Fast counter. Available only in
ATM connection mode.
SES
(severely errored seconds) (GVXAA and GVXAB models only)
is the count of a one-second period that contains >30 % errored
blocks or at least one severely disturbed period.
Parameter
-
Received
/
Transmitted
Bytes
records the number of active (non-idle) PTM/ATM cells or
frames on a channel.
Packets
displays the number of packets.
DSL Transport
options include
PTM
(packet transfer mode),
ATM
(asynchronous transfer mode), and
ATM/PTM
.
