About Copper Testing - Viavi OneExpert DSL User Manual

Chapter 4 Copper Testing

About copper testing

NOTE:
The copper testing is available on the ONX-580 and ONX-580P
but not available on the ONX-580A.
The copper features provided by the ONX-580 tester
allow technicians to quickly turn up and perform basic
troubleshooting of the copper local loop. To access the copper
tests, select Copper from the main menu. The dropdown menu
appears.
If your OneExpert is configured and optioned to do so, you can
perform specific measurements for the following tests:
Multimeter
y
– AC volts
– DC volts
– Resistance
Opens (distance) and capacitance
y
Balance
y
Load coil detect
y
TDR
y
POTS
y
RFL
y
Spectral
y
Wideband TIMS
y
Narrowband and wideband Rx tones
y
Narrowband and wideband Tx tones
y
Narrowband noise
y
Each of these tests is described in the following sections.
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OneExpert DSL User's Guide
22052280, Rev. 016 May 2020