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Banding removal

jg321
Grafter
Posts: 49
Thanks: 1
Registered: ‎17-05-2015

Banding removal

Hi all,
Presumably due to errors on my line, it has been banded to 6656 kbps. I say it's due to errors as it's never resynced on it's own (other than when DLM has intervened!). Last Thursday evening I forced the router to connect at ADSL1 (G.DMT) and this appears to have improved the errors by a huge amount. The line is still banded though, even after 3+ days of solid connection.
Will this unband itself, or do I need an SNR reset? It would be be good to get the interleaving depth reduced too if possible, although I'd like to keep interleaving on as the line obviously needs it.
Stats:
# xdslcmd info --stats
xdslcmd: ADSL driver and PHY status
Status: Showtime
Retrain Reason: 0
Last initialization procedure status: 0
Max: Upstream rate = 1216 Kbps, Downstream rate = 9832 Kbps
Channel: Interleaved, Upstream rate = 1024 Kbps, Downstream rate = 6656 Kbps
Link Power State: L0
Mode: G.DMT Annex A
TPS-TC: ATM Mode(0x0)
Trellis: ON
Line Status: No Defect
Training Status: Showtime
Down Up
SNR (dB): 13.9 7.0
Attn(dB): 36.5 22.0
Pwr(dBm): 19.9 12.7
Bearer 0
INP: 0.50 0.50
INPRein: 0.00 0.00
delay: 8 8
PER: 0.00 0.00
Since Link time = 3 days 14 hours 35 min 41 sec
FEC: 38643 208
CRC: 282 68
ES: 197 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Thanks in advance,
JG
2 REPLIES
Wrighty11
Grafter
Posts: 55
Registered: ‎07-04-2014

Re: Banding removal

Hi jg321.
I've done some checks on your line and I must admit the SNR on your download is quite high. Ive reduced this down to 6db and corrected the line profile.
See how you get on with that and if you have any further issues let us know.
jg321
Grafter
Posts: 49
Thanks: 1
Registered: ‎17-05-2015

Re: Banding removal

Perfect, thanks.