>>306 一々イライラしてると禿げるよ。モデムはNV。
NTT-EASTの開示情報。
線路距離長 : 1300m
伝送損失 : 19db

DR-utilityで見た情報ではこのような感じ。
Line mode : G.dmt Annex I
ADSL status : ShowTimeL0
Payload ADSL Line rate(Down): 5184(kbps)
Payload ADSL Line rate(Up) : 1120(kbps)
Interleave Delay(Down) : 4(mS)
Interleave Delay(Up) : 2(mS)
Interleave Depth(Down) : 16
Interleave Depth(Up) : 2
Current SNR Margin : 6(dB)
Current Output Power(Down) : 7(dBm)
Current Output Power(Up) : 12(dBm)
Current Attenuation : 33(dB)
Bitmap mode : DBM
PMD status(1a05h) : 0x8040
ACERR = OFF/FBM-sOL = OFF/Trellis = OFF
PMD CONFIG5(1a1ah Page 1) : 0x0020
Pilot Type = Tone128/TTR Type = Tone48
PMD MODE reg(1a15h) : 0x0288
Pilot Type = Tone128/TTR Type = Tone48