Back in late May I changed Fibre supplier from BT to Plusnet with a view of getting faster speeds. I was on the upto 40 service with BT and with Plusnet 20/80 service. When I changed over I suffered quite a few errored seconds which resulted in interleaving being switched on on the downstream. Things settled down and I was put on fast path about 4 weeks ago now. Then large amount of errors happened again and back to interleaving.
Ive changed the Router to a VMG8924-B10A from a 8800Nl R2, changed router/modem cable to a short Cat6e, moved any electrical device away from router, changed face plate to a openreach mark 4, installed ferrite beads on electrical appliances cables. Currently im trialing a ADSL Nation xf-1e connected to test plug which ive seen a small improvement in ES and higher snyc. The upstream ES still happen (upstream on fast path and stuck around 7mbps. Perhaps capped) Snr seems to drop around 5.5db in the evenings.
Ive been uploading my stats on and off to mydslwebstats for a few days now. Username is shaun1264
Current Modem stats:
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VDSL Training Status: Showtime
Mode: VDSL2 Annex B
VDSL Profile: Profile 17a
G.Vector: Disable
Traffic Type: PTM Mode
Link Uptime: 0 day: 7 hours: 42 minutes
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VDSL Port Details Upstream Downstream
Line Rate: 7.273 Mbps 42.293 Mbps
Actual Net Data Rate: 7.246 Mbps 42.217 Mbps
Trellis Coding: ON ON
SNR Margin: 6.1 dB 5.9 dB
Actual Delay: 0 ms 8 ms
Transmit Power: 4.3 dBm 12.5 dBm
Receive Power: -6.7 dBm -9.2 dBm
Actual INP: 0.0 symbols 3.0 symbols
Total Attenuation: 0.0 dB 21.8 dB
Attainable Net Data Rate: 7.242 Mbps 49.050 Mbps
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VDSL Band Status U0 U1 U2 U3 U4 D1 D2 D3
Line Attenuation(dB): 6.8 35.6 54.6 N/A N/A 16.6 43.4 67.8
Signal Attenuation(dB): 6.8 34.8 52.0 N/A N/A 18.4 43.1 68.4
SNR Margin(dB): 6.1 6.2 6.1 N/A N/A 5.9 5.9 5.9
TX Power(dBm): 0.0 -7.1 1.5 N/A N/A 9.1 7.9 5.6
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VDSL Counters
Downstream Upstream
Since Link time = 42 min 35 sec
FEC: 267398 347
CRC: 58 62
ES: 17 54
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Latest 15 minutes time = 12 min 54 sec
FEC: 6895 260
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 15 minutes time = 15 min 0 sec
FEC: 11630 7
CRC: 5 0
ES: 1 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Latest 1 day time = 7 hours 42 min 54 sec
FEC: 267398 347
CRC: 58 62
ES: 17 54
SES: 0 0
UAS: 19 19
LOS: 0 0
LOF: 0 0
LOM: 0 0
Previous 1 day time = 0 sec
FEC: 0 0
CRC: 0 0
ES: 0 0
SES: 0 0
UAS: 0 0
LOS: 0 0
LOF: 0 0
LOM: 0 0
Total time = 7 hours 42 min 54 sec
FEC: 267398 347
CRC: 58 62
ES: 17 54
SES: 0 0
UAS: 19 19
LOS: 0 0
LOF: 0 0
LOM: 0 0
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