Jak na Zyxel P-660HW-T3?

Radek (17.9.2008 15:07:41)

Zdravím všechny kdo má podobný problém s tímhle modemem. Zyxela sem koupil před dvěma lety od O2. Nejedná se o verzi v2. Přestoupil sem na 16MB od O2. Modem je nastaven v rozhraní na rychlost 12Mb,což je vzhledem k vzdálenosti od ústředny v pořádku. Reálná rychlost se však pohybuje max. do 8MB. Používám firmware od Zyxelu s optimalizací pro O2 /V3.40(ALQ.1)D0_20070428/. Je s tímto modemem možné dosáhnout větší rychlosti? Na portálu www.zrychlujeme.cz je uvedeno, že může docházet k problémům, výpadkům apod. Nic takového se zatím během dvou let nestalo. Pro doplnění přidávám margin. noise margin downstream: 22 db output power upstream: 11 db attenuation downstream: 0 db attainable rate downstream: 22584 kbps 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 00 00 00 00 00 00 00 23 45 56 77 78 89 99 tone 96-127: 9a aa aa aa aa aa aa aa aa aa aa aa aa aa 9a aa tone 128-159: aa ba aa aa ab ba aa aa a9 aa aa aa 99 9a a9 aa tone 160-191: aa 9a aa a9 aa aa aa 9a a9 99 9a aa 9a aa a9 a9 tone 192-223: 99 a9 99 99 a9 99 a9 99 99 99 9a a9 99 99 a9 99 tone 224-255: 99 a9 99 99 99 99 99 99 99 99 99 a9 99 99 a9 99 tone 256-287: 99 99 99 99 99 99 99 99 99 90 99 99 99 99 99 99 tone 288-319: 99 98 99 89 99 99 99 89 89 99 99 98 99 99 99 99 tone 320-351: 98 99 99 99 98 99 98 99 88 88 88 88 88 88 88 88 tone 352-383: 88 88 88 88 87 88 78 88 87 77 77 77 77 77 77 77 tone 384-415: 77 77 67 77 77 77 77 77 77 77 77 77 77 76 77 66 tone 416-447: 66 66 66 55 45 44 34 33 43 33 33 23 43 44 44 45 tone 448-479: 44 55 54 55 55 55 65 55 55 55 55 44 54 44 45 55 tone 480-511: 55 54 44 44 44 44 44 44 34 43 43 44 43 34 34 43 noise margin upstream: 28 db output power downstream: 12 db attenuation upstream: 5 db attainable rate upstream: 1136 kbps 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 66 77 77 77 77 77 77 77 66 55 54 33 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