Fluke DTX-MFM2 Technical Reference Handbook

Certifying Fiber Optic Cabling
Finding Connections with FindFiber
7-49
7
Using FindFiber in Loopback Mode
Use FindFiber in Loopback mode to quickly check the
continuity of patch cords and fiber spools. Figure 7-24
shows the equipment needed for using FindFiber in
Loopback mode.
1 Turn the rotary switch to SETUP; then select Fiber.
2 Select Remote End Setup; then select Loopback.
3 Clean all connectors; then connect the tester's OUTPUT
fiber to one end of the fiber path, as shown in
Figure 7-25.
4 Turn the rotary switch to MONITOR; then select
FindFiber.
5 Try various connections with the INPUT fiber. The status
shows Loopback for both fibers when the path is
complete.
Figure 7-24. Equipment for Using FindFiber in Loopback
amd55f.eps
A Tester with fiber module and connector adapter installed.
Match the connectors on the reference test cord (C) or
use an SC adapter if the fiber under test has SC
connectors. See Figure 7-25.
B AC adapters with line cord (optional)
C Reference test cord (optional for checking a fiber with SC
connectors)
D Two adapters of the appropriate type (optional for
checking a fiber with SC connectors)
E Fiber cleaning supplies
W
ip
e
1
2
3
4
5
SC

Fluke DTX-MFM2 Specifications

General

Brand	Fluke
Model	DTX-MFM2
Category	Control Unit
Language	English