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Úvod > Diskuse > Obecná diskuse > Kvalita linky 2

Kvalita linky 2

Michal (9.6.2006 23:05:21)

Co říkáte na tyto hodnoty? Upload relative capacity occupation: 62% noise margin upstream: 31.0 db output power downstream: 18.5 dbm attenuation upstream: 12.5 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 05 55 tone 32- 63: 77 66 77 67 66 66 77 77 76 75 44 00 00 00 00 00 tone 64- 95: 00 00 34 44 55 66 67 77 77 77 88 88 88 88 88 88 tone 96-127: 08 88 88 28 88 88 88 88 88 89 99 99 89 99 98 88 tone 128-159: 99 99 88 88 88 88 88 88 77 65 04 67 78 77 88 88 tone 160-191: 87 78 88 88 77 88 88 87 78 88 87 66 78 88 77 67 tone 192-223: 77 77 65 77 77 76 56 77 76 64 66 66 65 46 65 66 tone 224-255: 50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Download relative capacity occupation: 62% noise margin downstream: 19.5 db output power upstream: 11.5 dbm attenuation downstream: 5.0 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 05 55 tone 32- 63: 77 66 77 67 66 66 77 77 76 75 44 00 00 00 00 00 tone 64- 95: 00 00 34 44 55 66 67 77 77 77 88 88 88 88 88 88 tone 96-127: 08 88 88 28 88 88 88 88 88 89 99 99 89 99 98 88 tone 128-159: 99 99 88 88 88 88 88 88 77 65 04 67 78 77 88 88 tone 160-191: 87 78 88 88 77 88 88 87 78 88 87 66 78 88 77 67 tone 192-223: 77 77 65 77 77 76 56 77 76 64 66 66 65 46 65 66 tone 224-255: 50 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ------------------------------------------ Zyxel 650R-33

Anonym (9.6.2006 23:51:44)

naprosto ok.

Michal (10.6.2006 00:17:12)

Zdar .. napiš mi pls na mail: uvir@volny.cz Dik

Anonym (10.6.2006 00:18:46)

Proč?

kix (10.6.2006 09:51:28)

U mého modemu to ukazuje toto, sám jsem překvapen co vše lze vyčíst... příklad: Operational data report ----------------------- Downstream Attainable line rate : 7360 kbit/sec Attainable Atm rate : 6944 kbit/sec Used line rate : 4508 kbit/sec Fast used Atm rate : 4096 kbit/sec Interleaved used Atm rate : 0 kbits/sec Rel. capacity occupation : 61 Noise Margin : 11 dB Line attenuation : 18 dB Output Power : 9 dBm Operational channel report -------------------------- Downstream SNR (dB) -------- Carrier 38 : 0.0 0.0 Carrier 40 : 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Carrier 50 : 0.0 0.0 0.0 0.0 0.0 33.6 36.1 37.9 40.9 43.1 Carrier 60 : 48.0 50.2 50.9 48.7 49.1 49.2 49.2 49.1 49.1 49.4 Carrier 70 : 49.4 49.2 49.0 47.4 47.9 48.6 49.5 49.5 49.6 49.7 Carrier 80 : 50.4 49.9 50.2 50.4 50.5 49.9 49.5 49.5 49.2 47.5 Carrier 90 : 46.6 46.8 47.7 46.3 45.6 45.8 45.8 45.7 45.3 45.2 Carrier 100 : 45.3 45.1 45.7 45.6 44.9 45.3 45.7 47.7 47.9 46.1 Carrier 110 : 46.2 45.7 48.1 47.3 45.9 45.8 46.4 46.0 48.4 47.7 Carrier 120 : 46.4 47.9 48.3 48.6 48.4 48.6 48.4 48.0 48.1 48.2 Carrier 130 : 48.3 47.9 48.2 47.6 48.1 47.7 47.4 47.5 47.2 47.3 Carrier 140 : 47.0 47.4 47.2 46.7 47.1 46.3 46.4 45.6 41.7 45.7 Carrier 150 : 46.3 46.0 45.8 46.1 46.2 45.5 45.6 45.7 45.1 44.9 Carrier 160 : 45.1 44.8 44.9 44.6 44.6 44.7 45.1 44.7 44.0 44.0 Carrier 170 : 43.9 43.8 43.8 43.5 43.6 43.5 43.6 43.4 43.2 43.2 Carrier 180 : 42.7 43.4 43.7 43.2 44.0 43.7 44.1 43.8 43.7 43.8 Carrier 190 : 43.5 43.7 43.2 43.4 43.2 43.0 43.3 42.8 42.2 42.8 Carrier 200 : 42.8 42.5 42.6 42.6 42.1 42.8 42.6 43.1 42.7 43.1 Carrier 210 : 42.4 42.6 42.7 42.1 42.5 42.1 41.6 42.2 41.8 41.0 Carrier 220 : 41.2 40.5 40.9 40.8 40.5 40.3 40.5 40.1 40.0 39.3 Carrier 230 : 39.3 39.3 39.5 39.3 39.4 39.2 40.8 40.4 39.9 38.9 Carrier 240 : 36.9 35.9 34.6 33.4 31.4 29.8 28.1 26.5 25.1 23.6 Carrier 250 : 22.2 21.2 20.0 19.0 17.9 16.9

kix (10.6.2006 09:51:57)

Line Attenuation (db) --------------------- Carrier 38 : 97.3 89.3 Carrier 40 : 79.3 88.8 80.7 82.1 84.2 89.6 89.6 81.3 88.7 80.9 Carrier 50 : 86.2 81.3 85.6 81.2 83.0 36.8 32.8 29.4 26.3 23.7 Carrier 60 : 21.6 19.9 18.6 17.7 17.0 16.5 16.2 16.0 15.8 15.7 Carrier 70 : 15.6 15.5 15.5 15.5 15.4 15.4 15.4 15.4 15.4 15.4 Carrier 80 : 15.4 15.4 15.4 15.4 15.5 15.5 15.5 15.5 15.5 15.5 Carrier 90 : 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.4 15.4 15.4 Carrier 100 : 15.4 15.4 15.4 15.4 15.4 15.4 15.4 15.5 15.5 15.6 Carrier 110 : 15.6 15.6 15.7 15.8 15.8 15.9 16.0 16.0 16.1 16.2 Carrier 120 : 16.2 16.3 16.4 16.4 16.5 16.6 16.6 16.7 16.8 16.9 Carrier 130 : 16.9 17.0 17.1 17.2 17.3 17.4 17.5 17.6 17.7 17.8 Carrier 140 : 17.9 18.0 18.1 18.2 18.3 18.4 18.5 18.6 18.7 18.8 Carrier 150 : 18.9 18.9 19.0 19.1 19.2 19.2 19.2 19.3 19.3 19.4 Carrier 160 : 19.4 19.4 19.4 19.5 19.5 19.5 19.5 19.5 19.5 19.6 Carrier 170 : 19.6 19.6 19.6 19.6 19.7 19.7 19.8 19.8 19.8 19.9 Carrier 180 : 19.9 20.0 20.0 20.1 20.1 20.2 20.3 20.3 20.4 20.5 Carrier 190 : 20.5 20.6 20.7 20.8 20.8 20.9 21.0 21.1 21.2 21.3 Carrier 200 : 21.4 21.5 21.6 21.7 21.8 21.9 22.0 22.2 22.2 22.4 Carrier 210 : 22.5 22.6 22.7 22.8 22.9 23.0 23.1 23.2 23.3 23.4 Carrier 220 : 23.4 23.5 23.6 23.6 23.7 23.8 23.8 23.9 24.0 24.1 Carrier 230 : 24.1 24.3 24.4 24.5 24.6 24.8 25.0 25.3 25.5 25.8 Carrier 240 : 26.1 26.5 26.8 27.3 27.8 28.4 29.0 29.7 30.4 31.3 Carrier 250 : 32.1 33.1 34.1 35.1 36.0 36.6 golden>