Frequency Tests
Copper and G.fast/VDSL2/ADSL2+ Multi-play Test Set 215
WB Balance
WB Balance
The wideband balance test ensures that the balance ratio for the twisted
pair complies with applicable standards so as to reduce the effects of
common-mode voltage to ground. The better the balance of the cable pair,
the higher the dB reading.The test measures the WB balance at fixed and
periodic frequencies dependent on the selected bandwidth.
Balance
The Balance page allows you to configure the
parameters for the WB Balance test and view the
results, in either Portrait or Landscape Mode.
Current Group is the current test group name, for
example Frequency Tests.
Current Test displays the test being measured.
Here you can switch to another test from the given
list. However, this action will terminate the
ongoing measurement test.
Bandwidth allows you to select the frequency
range for the test from a list of available
bandwidth: ISDN, HDSL, SHDSL, ADSL1/2, ADSL2+, VDSL2-8,
VDSL2-12, or VDSL2-17.
Termination Resistance defines the resistance of the dummy load
connected to the line.
Threshold Settings button opens a new page that allows you to set the
WB Balance Thresholds.
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