Buongiorno, rieccomi qua, ho staccato i due cavi elettrici ma purtroppo non è cambiato nulla..ho scoperto che andavano ad una presa del telefono scollegata da anni, una sorta di presa ethernet
Aggiornamento: ho modificato l'snr tramite telnet,
prima prova:
[TABLE="class: formlisting"]
[TR]
[TD="class: hd"][/TD]
[TD="class: hd"]Downstream[/TD]
[TD="class: hd"]Upstream[/TD]
[/TR]
[TR]
[TD="class: hd"]Line Coding(Trellis):[/TD]
[TD="class: hd"]On[/TD]
[TD="class: hd"]On[/TD]
[/TR]
[TR]
[TD="class: hd"]SNR Margin (0.1 dB):[/TD]
[TD="class: hd"]62[/TD]
[TD="class: hd"]119[/TD]
[/TR]
[TR]
[TD="class: hd"]Attenuation (0.1 dB):[/TD]
[TD="class: hd"]370[/TD]
[TD="class: hd"]207[/TD]
[/TR]
[TR]
[TD="class: hd"]Output Power (0.1 dBm):[/TD]
[TD="class: hd"]190[/TD]
[TD="class: hd"]124[/TD]
[/TR]
[TR]
[TD="class: hd"]Attainable Rate (Kbps):[/TD]
[TD="class: hd"]11008[/TD]
[TD="class: hd"]923[/TD]
[/TR]
[TR]
[TD="class: hd"]Rate (Kbps):[/TD]
[TD="class: hd"]9431[/TD]
[TD="class: hd"]923[/TD]
[/TR]
[/TABLE]
seconda prova con snr 3db:
[TABLE="class: formlisting"]
[TR]
[TD="class: hd"][/TD]
[TD="class: hd"]Downstream[/TD]
[TD="class: hd"]Upstream[/TD]
[/TR]
[TR]
[TD="class: hd"]Line Coding(Trellis):[/TD]
[TD="class: hd"]On[/TD]
[TD="class: hd"]On[/TD]
[/TR]
[TR]
[TD="class: hd"]SNR Margin (0.1 dB):[/TD]
[TD="class: hd"]39[/TD]
[TD="class: hd"]120[/TD]
[/TR]
[TR]
[TD="class: hd"]Attenuation (0.1 dB):[/TD]
[TD="class: hd"]370[/TD]
[TD="class: hd"]206[/TD]
[/TR]
[TR]
[TD="class: hd"]Output Power (0.1 dBm):[/TD]
[TD="class: hd"]191[/TD]
[TD="class: hd"]124[/TD]
[/TR]
[TR]
[TD="class: hd"]Attainable Rate (Kbps):[/TD]
[TD="class: hd"]12248[/TD]
[TD="class: hd"]916[/TD]
[/TR]
[TR]
[TD="class: hd"]Rate (Kbps):[/TD]
[TD="class: hd"]10452[/TD]
[TD="class: hd"]916[/TD]
[/TR]
[/TABLE]