Certifying Fiber Optic Cabling
Autotest in Loopback Mode
7-27
7
Figure 7-12. Equipment for Testing in Loopback Mode (Method B)
amd49f.eps
A
Tester with fiber module and connector adapter
installed (match connector adapter to the connectors in
the link)
B
Memory card (optional)
C
AC adapter with line cord (optional)
D
Duplex reference test cord. Match the fiber to be tested.
Long end must have SC connector. For the other
connectors, match the connectors in the link.
E
Two adapters of the appropriate type
F
Mandrel Recommended when testing multimode fiber
with DTX-MFM2 modules. See page 7-11.
G
Fiber cleaning supplies