Table of Contents
Advertisement
downward direction of the feeder, never upward.
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 0.7m.
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.
3.6
Power on to Check LED Status
Power on the eNB, and wait a few minutes while the eNB boots up. Per the previous
Figure 1-1 and Table 1-2 in "1.3 Appearance", check that the LED indicators are lighting
as expected.
18
Advertisement
Table of Contents
