Access the Management and Diagnostic Console

Item

Description

 

 

 

Max

Maximum rate achievable at the time of the initial connec-

 

tion based on the quality of the line (specifically, the

 

uncapped rate).

 

 

 

Mgn

Noise margin (in dB) at the start of the connection.

 

 

 

Attn

Measured attenuation (dB) of the line.

 

 

 

Pwr

Transmit power (dB).

 

 

 

*CRCs

Total uncorrected errors for this connection.

 

 

 

*FECs

Total corrected errors for this connection.

 

 

 

Mode

The DSL mode used.

 

 

 

Vendor

Vendor ID of the DSLAM (for example, ALCB indicates Alca-

 

tel DSLAM in G.DMT mode).

 

 

 

Rx Gain

Indicates the current receive gain setting, which will

 

depend on the length of the DSL line.

 

 

 

Reviewing Bitloading

The Bitloading pane shows the bits loaded per tone for the upstream (tones 6 to 31) and downstream (tones 32 to 255) spectrum. A single hex-digit for each tone shows the numeric value (0 to F) in addition to the bar-graph depiction.*

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Image 54
2Wire 3800HGV-B manual Reviewing Bitloading