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C
HAPTER
9
| Diagnostics
ADSL Tone Diagnostics
– 101 –
ADSL T
ONE
D
IAGNOSTICS
The ADSL page displays diagnostic testing for the ADSL connection.
Figure 60: ADSL Tone Diagnostics
The following items are displayed on this page:
◆
Start
— Starts the diagnostics test.
◆
Downstream/Upstream
— Displays downstream and upstream
traffic.
◆
Hlin Scale
— Displays the scaling factor for H.Real and H.Image
represented in fixed-point format.
◆
Loop Attenuation (dB)
— Displays the attentuation of the link to the
ADSL Router and the service provider in decibels.
◆
Signal Attenuation (dB)
— Displays the signal attentuation of the
link which determines the frequency in decibels.
◆
SNR Margin (dB)
— Displays the signal-to-noise ratio of the link in
dedibels.
◆
Attainable Rate (Kbps)
— Displays the attainable rate of the link to
the service provider in kilobits per second.