Forum » Omrežja in internet » kabelski internet in težave [Telemach]
kabelski internet in težave [Telemach]
patrikkc ::
lep pozdrav, mi imamo hude težave z internetom. telemach zatrjuje, da oni nam nudijo kvalitetno povezavo brez motenj.
nam pa internet skozi dol pada,
RF Parameters
Downstream
Freq/Power: 402.000 MHz -2 dBmV
Signal to Noise Ratio: 38 dB
Modulation: QAM256
Upstream
Freq/Power: 50.000 MHz 50 dBmV
Channel Type: DOCSIS 1.x (TDMA)
Symbol Rate: 2560 kSym/sec
Modulation: QAM16
takšen imam zdaj signal. morem opomnit, da downstream dBmV se spreminja od -3 do 8. snr pa tudi ni enak vedno
prosil bi, če mi kakšen tehnik malo razloži te vrednosti kaj pomenijo in za kakršne koli ideje kaj bi bilo narobe bom vesel :)
rad še bi omenil, da imamo internet priključen direktno na omarco za kabelsko, kable je v enem kosu!
nam pa internet skozi dol pada,
RF Parameters
Downstream
Freq/Power: 402.000 MHz -2 dBmV
Signal to Noise Ratio: 38 dB
Modulation: QAM256
Upstream
Freq/Power: 50.000 MHz 50 dBmV
Channel Type: DOCSIS 1.x (TDMA)
Symbol Rate: 2560 kSym/sec
Modulation: QAM16
takšen imam zdaj signal. morem opomnit, da downstream dBmV se spreminja od -3 do 8. snr pa tudi ni enak vedno
prosil bi, če mi kakšen tehnik malo razloži te vrednosti kaj pomenijo in za kakršne koli ideje kaj bi bilo narobe bom vesel :)
rad še bi omenil, da imamo internet priključen direktno na omarco za kabelsko, kable je v enem kosu!
- spremenil: Tilen ()
patrikkc ::
če sem narobe označil , da bi morala biti običajna tema, naj prosim moreeator to spremeni !!!
hojnikb ::
Nwm sicer kak je z temi vrednostmi, sam če ti internet pada, pol je možno da je razdelivec ko preusmeri iz glavenga kabla na internet pa tv hin.
#brezpodpisa
Tilen ::
Vrednosti v mejah normale so:
DS: -15 dBmV do 15 dBmV
US: 30 dBmV do 60 dBmV
SNR: 35 dB do 55 dB
Prilepi še log z modema. Nivoji samih signalov (v kolikor ne nihajo preveč) so OK.
Channel Type: DOCSIS 1.x (TDMA)
A to še uporabljajo? Kateri KRS pa je to? Imamo sicer še eno bolj splošno temo, KKS > Triera > UPC > Telemach, v kateri sodelujejo tudi nekateri zaposleni na Telemachu.
DS: -15 dBmV do 15 dBmV
US: 30 dBmV do 60 dBmV
SNR: 35 dB do 55 dB
Prilepi še log z modema. Nivoji samih signalov (v kolikor ne nihajo preveč) so OK.
Channel Type: DOCSIS 1.x (TDMA)
A to še uporabljajo? Kateri KRS pa je to? Imamo sicer še eno bolj splošno temo, KKS > Triera > UPC > Telemach, v kateri sodelujejo tudi nekateri zaposleni na Telemachu.
413120536c6f76656e696a612c20642e642e
Zgodovina sprememb…
- spremenil: Tilen ()
patrikkc ::
še log
ate Time Event ID Event Level Description
***** 17000100 3 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
5/16/2010 6:40 20000200 3 No Ranging Response received - T3 time-out
5/16/2010 6:40 20000300 3 Ranging Request Retries exhausted
5/16/2010 6:40 20000200 3 No Ranging Response received - T3 time-out
5/16/2010 6:40 20000500 3 Started Unicast Maintenance Ranging - No Response received - T3 time-out
5/16/2010 6:40 20000600 3 Unicast Maintenance Ranging attempted - No response - Retries exhausted
5/16/2010 6:41 20000200 3 No Ranging Response received - T3 time-out
5/16/2010 6:41 20000300 3 Ranging Request Retries exhausted
5/16/2010 6:42 20000200 3 No Ranging Response received - T3 time-out
5/16/2010 6:42 20000300 3 Ranging Request Retries exhausted
5/16/2010 6:43 20000200 3 No Ranging Response received - T3 time-out
5/16/2010 6:43 20000300 3 Ranging Request Retries exhausted
5/16/2010 6:43 18000200 3 UCD invalid or channel unusable
5/16/2010 11:23 20000200 3 No Ranging Response received - T3 time-out
5/16/2010 11:23 20000300 3 Ranging Request Retries exhausted
5/16/2010 11:28 20000200 3 No Ranging Response received - T3 time-out
5/16/2010 11:28 20000300 3 Ranging Request Retries exhausted
5/16/2010 11:34 20000200 3 No Ranging Response received - T3 time-out
5/16/2010 11:34 20000300 3 Ranging Request Retries exhausted
5/16/2010 11:34 13000401 5 ToD request sent - No Response received; CM-MAC=00-15-ce-38-b9-90;CMTS-MAC=00-24-14-60-68-90;CM-QOS=1.1;CM-VER=1.0
je pa telemach to ja
ate Time Event ID Event Level Description
***** 17000100 3 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
5/16/2010 6:40 20000200 3 No Ranging Response received - T3 time-out
5/16/2010 6:40 20000300 3 Ranging Request Retries exhausted
5/16/2010 6:40 20000200 3 No Ranging Response received - T3 time-out
5/16/2010 6:40 20000500 3 Started Unicast Maintenance Ranging - No Response received - T3 time-out
5/16/2010 6:40 20000600 3 Unicast Maintenance Ranging attempted - No response - Retries exhausted
5/16/2010 6:41 20000200 3 No Ranging Response received - T3 time-out
5/16/2010 6:41 20000300 3 Ranging Request Retries exhausted
5/16/2010 6:42 20000200 3 No Ranging Response received - T3 time-out
5/16/2010 6:42 20000300 3 Ranging Request Retries exhausted
5/16/2010 6:43 20000200 3 No Ranging Response received - T3 time-out
5/16/2010 6:43 20000300 3 Ranging Request Retries exhausted
5/16/2010 6:43 18000200 3 UCD invalid or channel unusable
5/16/2010 11:23 20000200 3 No Ranging Response received - T3 time-out
5/16/2010 11:23 20000300 3 Ranging Request Retries exhausted
5/16/2010 11:28 20000200 3 No Ranging Response received - T3 time-out
5/16/2010 11:28 20000300 3 Ranging Request Retries exhausted
5/16/2010 11:34 20000200 3 No Ranging Response received - T3 time-out
5/16/2010 11:34 20000300 3 Ranging Request Retries exhausted
5/16/2010 11:34 13000401 5 ToD request sent - No Response received; CM-MAC=00-15-ce-38-b9-90;CMTS-MAC=00-24-14-60-68-90;CM-QOS=1.1;CM-VER=1.0
je pa telemach to ja
Zgodovina sprememb…
- spremenil: patrikkc ()
V-i-p ::
patrikkc: daj prosim podatke o naročniku na ZS, pa da vidimo kakšna je situacija na tvoji lokaciji in kaj se da naredit.
Kar lahko storiš danes, ne odlašaj na jutri. Raje reci, da si naredil že včeraj!
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