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5) Protective tube connection
Every location must have to measure a length in between ATU JCU for adjusting the length of
protective tube.
Respect to JCU DPU, the rest of protective tube should be connected to JCU for secure water
proof of JCU. If it needs to extend protective tube by jointing other protective tube, it should use
weather proof silicon to glue the joint part.
e.g.: LAN cable 5m (nominal cable length): 1.5 + 5 +0.5 = 7 [m] (actual cable length)
ATU
1.5m cables
inside ATU
Nominal 5m cables
inside 5m tube
4) Cover the upper of radome
Attach bottom part of radome using 12
M10x35 Bolts. These bolts have a dropout
prevention device.
JCU
0.5m cables
inside JCU
33
(Indoor)
Pull
box
DPU
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