Installation Manual

Table Of Contents
Installing an IFU
28 GHz SONET OC-3 IFU Installation - R1.0 3-21
Attaching IFU Cables
To test the fiber optic cable:
1 Connect the power and fiber optic cable to the IFU locations as shown in
Figure 3-11.
Figure 3-11. IFU Cable Connections
2 Secure the power and fiber optic cables to the building with tie-wraps as
needed.
DANGER HIGH CURRENT HAZARD: Ensure that
the 48 Vdc power source is set to the OFF position
before beginning the installation procedures for the
Invisible Fiber unit.
DANGER LHASARD DU COURANT ÉLEVÉ :
Sassurer que le bloc dalimentation 48 V CC est en
position HORS TENSION avant daborder les procédures
pour linstallation de lunité Invisible Fiber
MD
.