Almost a whole month after the new line installation, the DLM has finally enabled G.INP on my line.
My downstream started off at 79987 Kbps after installation before dropping to 78045 at its lowest. Switching the filter to an old ADSL Nation XF-1e yesterday that I had shoved in a drawer somewhere perked it up to 78364 Kbps while still at the target 6 dB.
Here we are, 24 hours later, with G.INP enabled and the sync speed at the full 79999 Kbps on the downstream.
Maybe the XF-1e was just about dodgy enough to prompt the DLM to make this change.
But it was a good filter on ADSL, and the error rate was pretty much identical to the other filter I had (perhaps a few less errors on the upstream
).
I can't say this is too bad for an aluminium-copper hybrid line, even if the estimated length (quoted from an engineer) is under 200m.
adsl info --stats
adsl: ADSL driver and PHY status
Status: Showtime
Last Retrain Reason: 0
Last initialization procedure status: 0
Max: Upstream rate = 27971 Kbps, Downstream rate = 86871 Kbps
Bearer: 0, Upstream rate = 19999 Kbps, Downstream rate = 79999 Kbps
Bearer: 1, Upstream rate = 0 Kbps, Downstream rate = 0 Kbps
Link Power State: L0
Mode: VDSL2 Annex B
VDSL2 Profile: Profile 17a
TPS-TC: PTM Mode(0x0)
Trellis: U:ON /D:ON
Line Status: No Defect
Training Status: Showtime
Down Up
SNR (dB): 6.9 15.6
Attn(dB): 9.3 0.0
Pwr(dBm): 13.2 -6.8
Now that's a nice bit of headroom, couldn't you agree?
My name is "jdsl" on MDWS.