- Modificato
Buongiorno a tutti, chiedo cortesemente un vostro aiuto ed un vostro parere in merito ai valori di questa linea. Il modem in uso è lo ZTE H389 Wifi 6 e da alcuni giorni, anche in seguito ad un blackout della rete elettrica di zona, ho i valori della portante che sono diminuiti di 50/60 Mb con relative disconnessioni (non frequenti). Dopo la segnalazione, mi ha chiamato un tecnico stamattina e mi ha detto che a questo punto meglio tenersi una linea con "valori più bassi ma che sia più stabile". Sono rimasto molto spiazzato e basito dalla sua risposta, non ha provato nemmeno a fare un reset della porta, nulla di nulla, ma è mai possibile? Sono profano della materia, me vedo un margine di rumore in downstream a 9 dB, non dovrebbe essere a 6 dB? Chiedo aiuto a voi...Grazie!
===========================================================
Link Status: Up
Modulation Type: G.993.2(VDSL2)
TPSTC type: G.993.2_Annex_K_PTM
VDSL Profile: 35b
near-end channel bit rate: 0 kbps
far-end channel bit rate: 0 kbps
VDSL uptime: 4517 seconds
VDSL activetime : 4522 seconds
near end itu identification: 00b55245544b
far end itu identification: 00b54244434d
attain upstream: 0
attain downstream: 0
VDSL activetime second: 4522
VDSL total ativetime second: 4522
ATURANSIRev: 1
ATUCANSIRev: 0
ATURANSIStd: 1
ATUCANSIStd: 0
Interleave Depth: 0
atur chan interleave delay: 0
atur chan curr tx rate: 0 kbps
curdaySt TimeElapsed: 4522
quthour ATUR Chan TimeElapsed: 22
noise margin downstream: 90 dB
output power upstream: -160 dbm
attenuation downstream: 0 dB
noise margin upstream: 104 dB
output power downstream: 340 dbm
attenuation upstream: 0 dB
atur chan crc block len: 390
===========================================================
Bit table:
carrier load: number of bits per tone
00 00 00 00 00 00 00 00 00 00 00 00 00 00 03 00 05 00 06 00 07 00 08 00 09 00 0a 00 0a 00 0a 00
0b 00 0a 00 0b 00 0b 00 0b 00 0c 00 0c 00 0b 00 0c 00 0c 00 0c 00 0c 00 0c 00 0b 00 0a 00 09 00
08 00 0c 00 0d 00 0d 00 0d 00 0d 00 0d 00 0d 00 0d 00 0d 00 0d 00 0e 00 0e 00 0e 00 0e 00 0d 00
0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00
0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00
0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0b 00 0e 00 0e 00 0e 00 0c 00 0e 00 0e 00 0e 00 0e 00
0e 00 0e 00 0e 00 0e 00 0e 00 0c 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00
0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0e 00 0b 00
===========================================================
showtime
ReceiveBlock: 0
TransmitBlock: 0
CellDelin: 0
LinkRetrain: 1
InitErrors: 0
InitTimeouts: 0
LossOfFraming: 0
LOF: 0
ErroredSecs: 0
SeverelyErroredSecs: 0
near-end FEC error fast: 0
near-end FEC error interleaved: 0
near-end CRC error fast: 0
near-end CRC error interleaved: 0
near-end HEC error fast: 0
near-end HEC error interleaved: 0
far-end FEC error fast: 82
far-end FEC error interleaved: 0
far-end CRC error fast: 0
far-end CRC error interleaved: 0
far-end HEC error fast: 0
far-end HEC error interleaved: 0
ES downstream: 0
ES upstream: 0
SES downstream: 0
SES upstream: 0
atur chan curr rx blocks: 372923520
atur chan curr tx blocks: 250109628
atur chan curr correct blocks: 1462
atur chan curr uncorrect blocks: 55
UAS downstream: 0
UAS upstream: 0
RX BitError Count: 0
TX BitError Count: 0
===========================================================
Quarter hour Start Showtime
quthour ReceiveBlock: 0
quthour TransmitBlock: 0
quthour CellDelin: 0
quthour LinkRetrain: 0
quthour InitErrors: 0
quthour InitTimeouts: 0
quthour LossOfFraming: 0
quthour ErroredSecs: 0
quthour SeverelyErroredSecs: 0
quthour near-end FEC error fast: 0
quthour near-end FEC error interleaved: 0
quthour near-end CRC error fast: 0
quthour near-end CRC error interleaved: 0
quthour near-end HEC error fast: 0
quthour near-end HEC error interleaved: 0
quthour far-end FEC error fast: 5
quthour far-end FEC error interleaved: 0
quthour far-end CRC error fast: 0
quthour far-end CRC error interleaved: 0
quthour far-end HEC error fast: 0
quthour far-end HEC error interleaved: 0
quthour ATUR Chan RxBlocks: 74386560
quthour ATUR Chan TxBlocks: 49900083
quthour ATUR Chan CorrectBlocks: 175
quthour ATUR Chan UnCorrectBlocks: 0
===========================================================
Current day Start Showtime
curdaySt ReceiveBlock: 0
curdaySt TransmitBlock: 0
curdaySt CellDelin: 0
curdaySt LinkRetrain: 1
curdaySt InitErrors: 0
curdaySt InitTimeouts: 0
curdaySt LossOfFraming: 0
curdaySt ErroredSecs: 0
curdaySt SeverelyErroredSecs: 0
curdaySt near-end FEC error fast: 0
curdaySt near-end FEC error interleaved: 0
curdaySt near-end CRC error fast: 0
curdaySt near-end CRC error interleaved: 0
curdaySt near-end HEC error fast: 0
curdaySt near-end HEC error interleaved: 0
curdaySt far-end FEC error fast: 81
curdaySt far-end FEC error interleaved: 0
curdaySt far-end CRC error fast: 0
curdaySt far-end CRC error interleaved: 0
curdaySt far-end HEC error fast: 0
curdaySt far-end HEC error interleaved: 0
curdaySt ATUR Chan RxBlocks: 369373440
curdaySt ATUR Chan TxBlocks: 247728159
curdaySt ATUR Chan CorrectBlocks: 1368
curdaySt ATUR Chan UnCorrectBlocks: 36
===========================================================
The most recent previous 1 day Start Showtime
prevdaySt ATUR Chan RxBlocks: 0
prevdaySt ATUR Chan TxBlocks: 0
prevdaySt ATUR Chan CorrectBlocks: 0
prevdaySt ATUR Chan UnCorrectBlocks: 0
===========================================================
Total Showtime
total ReceiveBlock: 0
total TransmitBlock: 0
total CellDelin: 0
total LinkRetrain: 1
total InitErrors: 0
total InitTimeouts: 0
total LossOfFraming: 0
total ErroredSecs: 0
total SeverelyErroredSecs: 0
total near-end FEC error fast: 0
total near-end FEC error interleaved: 0
total near-end CRC error fast: 0
total near-end CRC error interleaved: 0
total near-end HEC error fast: 0
total near-end HEC error interleaved: 0
total far-end FEC error fast: 82
total far-end FEC error interleaved: 0
total far-end CRC error fast: 0
total far-end CRC error interleaved: 0
total far-end HEC error fast: 0
total far-end HEC error interleaved: 0
total ES downstream: 0
total ES upstream: 0
total SES downstream: 0
total SES upstream: 0
total ATUR Chan RxBlocks: 372923520
total ATUR Chan TxBlocks: 250109628
total ATUR Chan CorrectBlocks: 1462
total ATUR Chan UnCorrectBlocks: 55
total UAS downstream: 0
total UAS upstream: 0