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Nova-243 Outdoor LTE TDD Base Station Installation Guide
training, and having the corresponding qualifications.
2.5
Against Lightening and Grounding Protection
CAUTION
:
It is unlikely to happen but since the LTE base station is very sophisticated
equipment so we would recommend you to test it on the ground to make sure
everything is functioning before install on the tower.
The operator must prepare external against lightning protector to protect the GPS,
external antenna and RJ-45 port.
Grounding Notes:
The ground wire adopts yellow-green wire that is no smaller than 16 mm² .
Grounding principle: as near as possible.
The base station connects to the reliable outdoor grounding point (earth) through
one ground screw.
The connection of the grounding points and the ground bar need to be tight and
reliable. Rustproofing the terminals is required. This can be done with rust preventing
paint, anti-oxidation coatings, grease, etc.
2.6
Weatherproof Protection
The Nova-243 adopts cold shrink tube for weatherproof protection. Before installing
the cold shrink tube, clean up the interface first. The weatherproof protection steps
are as follows:
1.
Insert cable into cold shrink tube.
2.
Tighten the connector.
3.
Push the cold shrink tube to the top joint and pull out the strip.
4.
Check whether the cold shrink tube tight connect with the connection.
8
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