This table describes the fields on the page:
Field Description
Mode
This is the modulation protocol — G.DMT,
T1.413, or G.lite.
Type
The channel type, which can be Interleave or
Fast.
Line coding
This indicates whether Trellis coding is off or
on.
Status This is the status of the DSL link.
Total ES
This is the total number of "error seconds"
—
seconds where there was at least one error.
Total SES
The total number of "severe error seconds" —
seconds with ten or more errors.
Total UAS
The number of "unavailable seconds" —
seconds when the ADSL link was unavailable.
SNR margin (dB)
This is a signal-to-noise ratio (SNR) mar
in for
traffic going in both directions.
Attenuation (dB)
An estimate of the average loop attenuation
downstream and upstream.
Output power
(dBm)
The total output power in both directions.
Attainable rate
This is the maximum achievable downstream
rate.
Rate (Kbps)
The actual rate at which data is flowing in both
directions.
K
This is the number of data bytes in an ADSL
第 8 頁，共 10 頁U.S. Robotics Wireless MAXg ADSL Gateway User Guide
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