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Band information – EXFO FTB-635 Wideband Copper and DSL Test Module User Manual

Page 335

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xDSL Test Results

Copper and xDSL Tests

327

Band Information

Band Information

The Band Information tab allows you to view a list of individual upstream
or downstream band parameter details. The graph displays the Upstream
and Downstream Bits Per Tone which are the number of bits transmitted
on a certain Frequency (kHz).

When the Line mode is set to ADSL2+ or VDSL2 bonding mode, there will
be 2 sections of results, one for each DSL line-pair.

The page contains DS (Downstream) and US (Upstream) parameters.

ADSL lists only 1 of each.

VDSL lists US0 to 3 and DS1 to 3 possible bands, depending on the
band plan.