Navyseni rychlosti linky ADSL

[FERROM]

Dobry den,

vyuzivam sluzeb O2 ADSl 8Mbit a zajimalo by me jakym zpusobem zjistuji max rychlost linky mezi DSLAM a modemem. Zda merenim nebo predem vedi vzdalenosti vedeni.

Rad bych presel na 16Mbit

Pro telefonní číslo XXXXXXXXX jsou dostupné následující aDSL sítě: Maximální dostupná rychlost připojení je 10240 kbit/s

Pridavam vypis z modemu ZyXEL P660HW T3 v2

noise margin upstream: 22 db
output power downstream: 15 db
attenuation upstream: 11 db
attainable rate upstream: 945 kbps
SATN upstream: 10 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 02 34
tone 32- 63: 55 66 77 77 77 77 77 77 76 66 55 44 43 20 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
noise margin downstream: 27 db
output power upstream: 12 db
attenuation downstream: 18 db
attainable rate downstream: 21384 kbps
SATN downstream: 14 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 01 12 24 45 55 56 55 55 57 76 67 76 76 77 67
tone 96-127: 77 77 76 77 67 77 77 76 78 77 77 40 88 87 77 77
tone 128-159: 77 77 77 77 76 77 77 77 77 77 77 77 77 76 66 74
tone 160-191: 67 75 65 66 76 66 65 55 56 55 64 77 65 66 65 56
tone 192-223: 67 76 77 77 77 74 77 56 66 64 66 55 52 54 66 66
tone 224-255: 25 56 56 46 45 46 55 45 55 66 56 65 65 76 65 46
tone 256-287: 64 45 55 67 46 52 54 52 27 25 45 45 47 66 65 54
tone 288-319: 66 46 66 46 76 44 46 65 42 34 47 46 44 54 54 44
tone 320-351: 45 46 44 54 47 27 74 24 44 24 54 24 44 54 45 44
tone 352-383: 44 25 52 42 42 24 44 45 42 45 44 34 45 54 46 45
tone 384-415: 44 44 45 44 44 44 54 45 44 44 54 45 44 44 44 42
tone 416-447: 44 44 44 44 44 44 42 44 44 44 44 43 44 44 45 44
tone 448-479: 54 44 44 54 44 44 44 44 54 44 44 44 44 44 44 44
tone 480-511: 43 44 44 44 44 34 44 34 44 44 42 42 44 44 44 40
line rate up: 516 kbps
line rate down: 7175 kbps
ES: 0
CV fa: 0
CV inter: 0
CVFE fa: 0
CVFE inter: 0
FEC fa: 0
FEC inter: 15
FECFE fa: 0
FECFE inter: 0

Podle modemu by problem byt nemel.

attainable rate upstream: 945 kbps
attainable rate downstream: 21384 kbps

Zkusim jeste pockat az O2 zavede VDSL

[Reklama]

[memphisto]

Máš 8 Mbit a kolik to jede reálně? Neznám nikoho s kyslíkem, komu to jede alespoň 5 Mbit a to bydlí blízko centrály

[FERROM]

Realne 6Mbit
Rychlost je stabilni, pri prenaseni velkeho objemu dat rychlost nijak nekolisa. Agregaci mam 1:50

[Žbeky]

Není problém zjistit rychlost mez 2 body - stačí třeba iperf. Obávám se ale, že pokud nedosáhneš ani těch 8mbps, tak s 16 si vůbec nepolepšíš