Output Power (dBm) up/down = 10.5 / 13.5 Attenuation (dB) up/down = 31.5 / 55.0 Noise Margin (dB) up/down = 17.0 / 22.0 gia mexri kana-dyo Mbps kala einai. se kaiei na anaba8miseis? akoma den to ebales kala kala... genika psakse sto www.adsl.gr exei topic akribws panw sta dB, kai polla alla. as mhn asxolh8ei allo h lista, einai off topic.