beautypg.com

21 xdsl test results, Summary – EXFO FTB-635 Wideband Copper and DSL Test Module User Manual

Page 327

background image

Copper and xDSL Tests

319

21 xDSL Test Results

The xDSL test page displays a line status indicator on the right-side bar
(green round icon above Start/Stop button). Results obtained include
upstream and downstream throughput and noise margin.

Summary

The Summary tab allows you to view the overall pass/fail status and details
of the test results.

When the Line mode is set to ADSL2+ or VDSL2 bonding mode, there will
be 2 sections of results.

Sync Time is a count-up timer that starts counting only when the Line
Status reaches Show Time. In the case of bonding, both lines must
reach Show Time before the counter starts.

Line Status displays the status of the line under test during negotiation
with the DSLAM. The value changes from Idle /Activate /Handshake
/Training /Show Time for ADSL2+ or VDSL2 mode.

Note: When loading firmware into the Broadcom chipset, the Line Status value

displays Loading M:SS, where M:SS is a count down timer.