我先前使用seednet 20M/5M,近日升速到60M/20M
今天中華電信發簡訊來表示已經完成升速,但我怎麼測都覺得不對勁
於是進去P874裡面看,發現速度真的不太對
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VDSL Port Details Upstream Downstream
Line Rate: 21.632 Mbps 52.970 Mbps
Actual Net Data Rate: 21.568 Mbps 52.887 Mbps
Trellis Coding: ON ON
SNR Margin: 4.3 dB 6.0 dB
Actual Delay: 5 ms 6 ms
Transmit Power: 8.4 dBm 14.5 dBm
Receive Power: -7.5 dBm 3.7 dBm
Actual INP: 18.0 symbols 21.0 symbols
Total Attenuation: 15.9 dB 10.7 dB
Attainable Net Data Rate: 25.571 Mbps 54.056 Mbps
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請問這樣算是正常的嗎?
因為我怎麼測,下行速率都只能跑到50M左右.....