這是我目前使用中的值..
Downstream Fast Channel: 0 kbps
Upstream Fast Channel: 0 kbps
Downstream Interleaved Channel: 2048 kbps
Upstream Interleaved Channel: 512 kbps
Downstream Noise Margin: 18 dB
Upstream Noise Margin: 15 dB
Downstream Attenuation: 39 dB
Upstream Attenuation: 22 dB

今早我看中華電信有調整過
Downstream Fast Channel: 0 kbps
Upstream Fast Channel: 0 kbps
Downstream Interleaved Channel: 6144 kbps
Upstream Interleaved Channel: 896 kbps
Downstream Noise Margin: 10.5 dB
Upstream Noise Margin: 11 dB
Downstream Attenuation: 39 dB
Upstream Attenuation: 17.5 dB

之後就跟我說無法升級成12M/1M~~~

贊助商連結

Downstream Interleaved Channel: 6144 kbps
Upstream Interleaved Channel: 896 kbps

8M都跑不滿了, 您真得還想升12M嗎？感覺上是浪費錢‥
或是說您只想要上傳能有1M, 下載隨便呢？！
您的Att也蠻高的, 離機房應該也有點距離吧.

Downstream Interleaved Channel: 6144 kbps
Upstream Interleaved Channel: 896 kbps

8M都跑不滿了, 您真得還想升12M嗎？感覺上是浪費錢‥
或是說您只想要上傳能有1M, 下載隨便呢？！
您的Att也蠻高的, 離機房應該也有點距離吧.
1856M ....
我改成申請8M了...