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eAN3810A
Hardware Installation Guide
During installation, ensure that no foreign substance, including sand, enters the waterproof
tape.
1.
2.
Step 5 Check the dustproof caps on antenna connectors. In outdoor scenarios, dustproof caps must be
waterproofed, as shown in Figure3.
Do not remove dustproof caps from vacant antenna connectors.
Figure 1-34 Waterproofing a dustproof cap
(1) Dustproof cap
1.
2.
3.
4.
Issue 01 (2017-04-30)
Wrap a PVC insulation tape around the exposed area of the connector. The wrapped area
is 15 mm away from the end of the connector, with a total length of 40 mm.
Ensure that dimensions (L x W) of the waterproof tape is 50 mm x 50 mm. Stretch the
tape horizontally until it is twice of the original length and wrap it around the upper area
of the connector.
Ensure that the upper end of the waterproof tape overlays that of the PVC insulation
tape.
Verify that dustproof caps are not removed.
Wrap one layer of PVC insulation tape on each connector from bottom up.
Wrap three layers of waterproof tape on each connector, first from bottom up, then from
top down, and finally from bottom up. Wrap each layer of the tape around the connector
tightly.
Wrap three layers of PVC insulation tape on each connector, first from bottom up, then
from top down, and finally from bottom up. Wrap each layer of the tape around the
connector tightly.
When wrapping waterproof tape, stretch the tape evenly until it is twice of the original length. When
wrapping PVC insulation tape, do not stretch it.
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(2) PVC insulation tape
1 eAN3810A Hardware Installation Guide
(3) Waterproof tape
36
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