EXFO MaxTester 635 User Manual
Page 145
SmartR™ Features
Copper and VDSL2/ADSL2+ Multi-play Test Set
137
FaultMapper
Attenuation @ 300 kHz read-only entry is a value for the reduction in
signal strength or insertion loss of the cable.
Velocity of Propagation read-only entry is the velocity of propagation
for the cable as a ratio of the speed of light.
Resistance read-only entry is a value for the resistance constant of the
cable.
Cable Length allows you to set the length of the cable for more
accurate results.
Cable Temperature allows you to change the temperature of the cable
under test in either degree C or F.
To select the parameter values:
1. Press the up/down arrow keys to highlight the desired parameter.
2. Press the left/right arrow keys to view and select the options.
OR
3. Press
on a value to open a list box of options or the alphanumeric
editor screen and use the navigation keys to scroll through.
4. Press
to confirm the value.
TDR
The FaultMapper TDR function provides a shortcut to
the TDR test. A dialogue box opens, warning that you
are about to leave the FaultMapper test. TDR results
captured while running FaultMapper will be available
upon loading TDR. Please go to TDR on page 201 for
information on this test.