yuchiao
2004-07-05, 08:45 PM
atu-r內的資訊，可說明一下嗎??那些是要高，那些是要低，多少才標準…謝謝
Downstream Noise Margin: 32 dB
Upstream Noise Margin: 7 dB
Downstream Attenuation: 30 dB
Upstream Attenuation:17
贊助商連結
Downstream Noise Margin: 32 dB
Upstream Noise Margin: 7 dB
Downstream Attenuation: 30 dB
Upstream Attenuation:17
贊助商連結