BocaDePez
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| Buenas! No es la primera vez que posteo aquí con este problema, pero me gustaría volver a plantearlo para ver si alguien es capaz de dar con una solución definitiva. Tengo problemas de cortes en el ADSL desde hace muchísimo tiempo. Vivo a unos 1600 mts de la central y siempre que hemos contratado más de 3 megas (sí, es triste), los cortes no cesan (cada X tiempo, pueden ser minutos, horas, o días). La compañía no es porque hemos cambiado mil veces y no hay manera. Ahora mismo estoy con Jazztel, con hasta 20mb contratado y con un Zyxel 660HW T1_V2 que yo mismo compré en hispatienda. El problema está en que cuando sincroniza, el SNR de bajada ya de por sí está por debajo de 9, va disminuyendo hasta que se corta (a veces se corta cuando está a 5db, o 3db, se puede cortar también en 7...). Si conecto el router al PTR sin teléfonos ni mierdas, la sincro mejora, pero los valores de atenuación y SNR son casi los mismos y los cortes siguen existiendo. Ya quité el PTR en su día, y tampoco. Hay opiniones que dicen que la instalación de mi casa (4 plantas) está hecha una mierda, pero yo ya no sé qué pensar. Os pego los valores de telnet. ras> wan adsl linedata near noise margin downstream: 8 db output power upstream: 12 db attenuation downstream: 42 db tone 0- 31: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 32- 63: 00 13 45 56 77 89 8a aa bb bb cc cc cc bc cc cc tone 64- 95: cc cd dc d0 cd dd cc cc cc cc cc cb cc cc cc bb tone 96-127: bb bb bb bb bb ba 69 ab aa 88 89 aa 9a aa 95 8a tone 128-159: aa a6 aa aa aa a9 a9 89 98 99 88 87 64 00 33 45 tone 160-191: 56 66 52 46 67 75 77 65 30 44 40 03 45 45 15 55 tone 192-223: 34 44 33 20 00 00 00 00 01 21 33 44 43 44 33 02 tone 224-255: 21 01 01 00 10 03 44 42 45 54 40 45 55 54 55 54 tone 256-287: 12 45 55 45 54 41 02 33 55 55 55 51 34 55 54 55 tone 288-319: 54 42 44 44 34 43 22 13 32 12 12 22 21 00 10 12 tone 320-351: 22 12 10 00 00 00 00 00 00 00 11 00 00 00 00 12 tone 352-383: 21 22 10 00 10 21 10 11 00 00 00 00 00 00 00 00 tone 384-415: 10 00 00 00 00 00 00 00 11 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 ras> wan adsl linedata far noise margin upstream: 10 db output power downstream: 20 db attenuation upstream: 24 db tone 0- 31: 00 00 00 46 78 9a bb bc cc cc cb bb aa 98 77 54 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 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 ras> wan adsl chandata DSL standard: ADSL2+ Mode near-end interleaved channel bit rate: 5973 kbps near-end fast channel bit rate: 0 kbps far-end interleaved channel bit rate: 825 kbps far-end fast channel bit rate: 0 kbps ras> wan dmt2 show dmt ============= DMT SW setting ============= % txfltr_gain = 0xcaddc % txfltr_type = 0x11 % AGC reverb vref1, vref2, vref3, vref4 = 400 400 400 400 % rxfltr_gain = 0x1000 % rxfltr_type = 0x2 % Loop length = 11 % pilot tone = 71 % watch tone = 72 % TCM = 1 % One Bit flag = 1 % TargetNoiseMarg = 4608 % Sync flag = 1 % Sync position = 1 % Sync offset = 700 % echocancel flag = 0 % MOS = 1280 % largeD flag = 2 % pilot retrain = 1 % Budget MOS = 0 % shapefilterflag = 1 % AGC clip counter= 0 % tx_filter clip counter = 0 % TX IFFT Internal overflow = 0 % RX FFT Internal overflow = 0 % Rate4Sel= 0 % Rs= 1 % CG= 3942 % OlrCom= 1 % ModCG = 1 % ROS = 1280 % IntlSNRM= 1280 , FastSNRM= 1280 % force zero bit = 0 % ST SyncSym update = 0 % ST SyncSym Update Pattern = REVERB % GHS AGC Gain=27 % Init AGC Gain=23 Gracias de antemano. |