EXFO MaxTester 635G - Separate Good Pair

RFL
284 MAX-635G
Separate Good Pair
Separate Good Pair
The RFL Separate Good Pair or 4-wire test allows you
to determine the distance to a short, ground, or
battery cross on a faulty cable conductor using two
separate good cable conductors.
Connect a strap from the faulted wire to both
conductors of the good pair.
 The connection diagram shows you how to
connect the cables to the unit.
 When FED is Enabled on the FED Setup page, the
Confirmation window pops up displaying how to
connect your cables at the beginning of the test.
The FED allows you to remotely place a strap (to
short together) the A1/A/B (T1/T/R) at the far end
for 4-wire RFL.
The Confirmation diagram uses graphic and
textual components.
 Proceed button closes the hookup diagram prompt and starts the
test.
 Cancel button closes the hookup diagram prompt only.
Note: Unlike 2-wire RFL, G/E on the FED is not grounded (on the FED side).
Note: Results are more accurate but less forgiving than a 2-wire setup because
the 4-wire setup requires you to connect the faulted wire conductor to the
Ring (red) jack only.