UNDER DEVELOPMENT
Page 29
Installing the bottom LPU
Install the bottom LPU, ground it, and connect it to the main drop cable.
1
Select a mounting point for the bottom LPU within 600 mm (24 in) of the building entry
point. Mount the LPU vertically with cable glands facing downwards.
In the basic configuration, there is one bottom LPU, for the PSU drop cable:
In a more advanced configuration, there may be two bottom LPUs, one for the PSU and
one for a copper SFP drop cable. Mount both LPUs within 600 mm (24 in) of the building
entry point:
2
Connect the main drop cable to the bottom LPU by following the procedure
Connecting a
drop cable to the ODU and LPU
on page
20
.
3
Fasten one ground cable to the bottom LPU using the M6 (small) lug. Tighten both nuts to
a torque of 5 Nm (3.9 lb ft):
