Diagnostics -- ADSL

Adsl Tone Diagnostics. Only ADSL2/2+ support this function.

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	Downstream	Upstream
Hlin Scale	2078	0
Loop Attenuation(dB)	34.0	17.9
Signal Attenuation(dB)	34.0	17.6
SNR Margin(dB)	9.4	15.3
Attainable Rate(Kbps)	12076	945
Output Power(dBm)	21.4	12.0