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Installing and grounding the LPUs
Top LPU
1
Select the preferred mounting option - back-to-back or separate:
2
Mount the ODU and top LPU, ensuring that the LPU is vertical with cable glands facing
downwards. Tighten both ODU bracket bolts to a torque of 14 Nm (11 lb ft).
3
Connect the ODU (PSU port) to the top LPU (either port) using the 600 mm drop cable
supplied in the LPU kit, following the procedure in
Connecting drop cables to the LPU and
4
Connect the top LPU (other port) to the main drop cable, following the procedure in
Connecting drop cables to the LPU and ODU
. Fasten the two drop cables such that they
are not coiled together and do not cross each other.
