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Nova230i Outdoor 2x500 mW eNodeB Installation Guide
7.
The grounding electrode of the self-built grounding grid for the outdoor antenna of the tunnel
must meet the design requirements. The buried depth of the grounding electrode and the
welding quality of the flat iron meet the specification requirements. In principle, the buried
depth of the grounding electrode shall not be less than 0.7 m (27.5 in). The non-self-built
grounding network shall be connected to the grounding network of the owner.
8.
The eNB grounding, power adapter grounding, distribution box grounding and feeder
grounding must be connected to the grounding bar independently, and the grounding bar
must have a path from the lead to the earth.
3.5 Maintenance Chamber Waterproofing
Once the installation is complete, you must close the maintenance chamber of the equipment and
waterproof the chamber.
Put the Ethernet cable on the wire and seal the wire diameter 7 mm
3.6 Power on to Check LED Status
After the Nova230i is powered on, check that the LED indicators are lighting as expected: Power is
steady green, cell activated is slow flash green, and there are no alarms (Figure 3-12) per previous
Table 2-3.
Figure 3-12: Check LEDs
1 mm (0.3 in
±
22
0. 04 in).
±
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