Downstream Upstream
SNR Margin (dB): 5.4 7.5 Attenuation (dB): 31.0 12.7 Output Power (dBm): 1.5 12.4 Dečki jel može netkoo pogledati ove podatke i baciti kratak komentar? I da, zanima me je li dobro za pojedine vrijednosti da su manje ili veće i za koje to točno? |
http://img.w3dizajn.net/images/1h0n3.jpg
Usporedi s mojim. Moje bi trebalo u vecini slucajeva biti izvanredno. Prije koji dan pisalo mi je attainable rate preko 11Mbit-a. |
1 privitaka
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Imate na drugoj stranici obrazlozenje.
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Attainable Rate (Kbps): 15228 1032
Rate (Kbps): 14790 932 Evo za brzinu, inače sam na Optimi 1Mbit FLAT, ali sa Blastom sam povukao 11mbit u downloadu, mislim da mi je slika s speedtesta na threadu optima... A telefon onako ima šuma, ali nemam problema s prekidanjem veze niti s pingom, samo su brojke dosta loše. Evo opisa s Wikipedie kako mi je filter postavljenj - primjetite da nemam u kući splitter već samo filter(to je onaj jednostruki-jedan ulaz jedan izlaz ispred telefona) pa da nije mozda do toga... "Instead of separating the DSL signal at the demarcation point, the opposite is done: the DSL signal is "filtered off" at each phone outlet by use of a low pass filter, also known as microfilter. This method does not require any rewiring inside the customer premises." "The DSL signal is now present on all telephone wiring in the building, causing attenuation and echo. A way to circumvent this is to go back to the original model, and install one filter upstream from all telephone jacks in the building, except for the jack to which the DSL modem will be connected. Since this requires wiring changes by the customer and may not work on some household telephone wiring, it is rarely done. It is usually much easier to install filters at each telephone jack that is in use." |
imam jedno pitanje! neznam jel je dobro mjesto za to al ajde! dakle! vidim da svi pisete stanja svojih veza pa evo i moje:
Modulation: G.992.5 annex B Bandwidth (Up/Down) [kbps/kbps]: 1.021 / 11.997 Line Attenuation (Up/Down) [dB]:5,0 / 0,0 SN Margin (Up/Down) [dB]:21,0 / 19,5 sad mene zanima ovo: koliko sam uspio vidjet tu skoro svi imate modulation G.992.1 pa jel ima kakve razlike između 992.1 i 992.5? |
G.992.1 je obicni adsl a G.992.5 je adsl2+. Ako ce oni htjeti brzinu kakvu ti imas, i oni ce dobiti G.992.5
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ajd daj mi mail od zombixa imam pitanje za njega jedno :D
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Evo mojih podataka...
Statistics........Downstream......Upstream Line Rate...........5760 Kbps......512 Kbps Att. Line Rate.....5792 Kbps......1404 Kbps Noise Margin....... 5.8 dB...........24.0 dB Line Attenuation..16.5 dB.........8.5 dB Output Power......15.2 dBm.......13.0 dBm Odakle ovakva razlika izmedju noise margina za down i upstream? Account je kod T-Coma, "8 Mbita" takozvanih... I bome mi se ne cini oke. Se da napravit tu sta? Do centrale imam nekih 1200 metara po onom kalkulatoru... Maksimalna download brzina je do 600 kB/s, kad skidam file sa njihovog servera, obicno oko 450-500 sa nekog random hosta vani... Malo mi je to predaleko od placenih 8 Mbita, s kojima bi trebao potezat 800+ kB/s. :hitthewal: |
Pa ne mogu oni sta da naprave. Jedino da samo za tebe povuku kabele.
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T-com 2Mbit/s
Line rate: down 2016kbps up 256kbps Code:
noise margin upstream: 31 db |
Ajde neka malo netko detaljnije kaže o tom filteru: Imam malo problema sa linijom na Optimi, zna mi nekada pucat dsl i onda se čuje šum (kao da je negdje loš spoj pa krcka i šuška) u telefonu. Imam splitter i sad me zanima da li se može koristiti i splitter i filter ili odvojeno i gdje da nabavim filter??
Inače ovo je stanje parice: Down: noise margin downstream: 10.0 db output power upstream: 12.3 dbm attenuation downstream: 22.0 db Up: noise margin upstream: 16.5 db output power downstream: 18.3 dbm attenuation upstream: 13.6 db I kod šuma na liniji sam primjetio da noise margin jako divlja. |
POMOC !
Evo zanima me kolko bih od prilike mogao imati najvisi downalod, tj. koliko mi parica najvise daje/
Upstream: noise margin upstream: 25 db output power downstream: 14 db attenuation upstream: 13 db carrier load: number of bits per symbol(tone) tone 0- 31: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 23 tone 32- 63: 45 66 66 67 77 77 76 66 66 66 54 43 21 00 00 00 tone 64- 95: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 96-127: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 128-159: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 160-191: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 192-223: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 224-255: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 256-287: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 288-319: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 320-351: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 352-383: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 384-415: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 416-447: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 448-479: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 480-511: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Downstream: noise margin downstream: 21 db output power upstream: 12 db attenuation downstream: 24 db carrier load: number of bits per symbol(tone) tone 0- 31: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 32- 63: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 64- 95: 00 00 01 23 46 54 88 59 99 96 89 87 94 32 42 90 tone 96-127: 88 98 56 83 46 68 87 77 58 87 58 78 87 88 78 88 tone 128-159: 66 77 88 78 68 66 67 77 77 76 67 76 67 77 57 75 tone 160-191: 77 67 77 57 64 54 67 56 66 75 37 55 55 57 55 65 tone 192-223: 66 55 56 56 66 75 66 66 66 66 65 67 66 66 66 66 tone 224-255: 66 66 65 66 66 54 56 54 66 66 66 66 66 65 66 66 tone 256-287: 45 36 66 76 77 76 67 67 76 76 77 77 77 66 76 76 tone 288-319: 67 67 77 76 77 77 77 66 76 67 77 66 67 77 66 76 tone 320-351: 76 66 66 66 66 55 66 66 55 66 66 66 66 66 66 66 tone 352-383: 56 56 66 65 66 66 66 66 65 55 45 45 44 44 55 45 tone 384-415: 45 44 55 45 54 45 45 44 44 44 43 44 44 44 44 42 tone 416-447: 44 44 44 44 34 43 44 44 44 44 44 44 44 42 42 22 tone 448-479: 22 22 22 22 23 22 22 22 22 22 22 22 22 11 11 11 tone 480-511: 11 11 11 11 01 00 00 00 00 00 00 00 00 00 00 00 |
Parica
Molio Bih ljude koji znaju odgovor da mi pomognu! kolko moja parica najvise Mbps od prilike moze podrzati.
Downstream: noise:21db output:12db attenuati:24db Upstream: noise:25db output:14db attenuati:13db Hvala na pomoci, Postovanje |
Moraš napisati i koja ti je brzina trenutno puštena, jer ove brojke bez te stavke ne govore ništa.
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Mislim da bi bez nekih problema mogla podrzati 5 Mbps,za vise vec moze biti problema kao sto su povremeno pucanje veze i slicno
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Trenutno sam kod t-com-a i imam brzinu do 8 Mbps/512, s stvarna mi je brzina oko 6.8Mbps download i 420kbps upload. zanima me to zato sto razmisljam o prelasku na amis 2u1 do 24Mbps pa da mi kazete od prilike kolko bih mogao imat Mbps, pa da odlucim dal mi se isplati ili ne ! Hvala, s Postovanjem |
24Mbps će biti jako teško dobiti na parici, jedino ako je optika u pitanju.
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Hvala Vam puno, i ja sam racunao negdje oko 18Mbps, a sada cemo vidjeti. Naravno da je teoretski nemoguce imam 24Mbps. Hvala puno
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ajde molim vas i meni recite kolko bi islo
Modulation: G.992.1 Annex B Bandwidth (Up/Down) [kbps/kbps]: 899 / 4.880 Data Transferred (Sent/Received) [MB/MB]: 82,64 / 395,45 Output Power (Up/Down) [dBm]: 13,0 / 19,0 Line Attenuation (Up/Down) [dB]: 25,5 / 36,0 SN Margin (Up/Down) [dB]: 19,0 / 17,5 |
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