Huawei RTN 380H Quick Installation Manual page 9

Installing the RTN 380H
1
1+0 Scenario
Retain removed caps for future use.
1. Cover unused ports with caps/PG covers.
2. Before installing the RTN 380H, remove the protective cover and film on the antenna port. Otherwise, the signal transmission will be affected.
3. Different methods can be used to change the polarization direction of antennas. If the method provided in this document is not suitable for the type of antenna you have, use the method provided in the installation manual delivered with your antennas.
4. The polarization direction of antennas is vertical by default. If the planned polarization direction is horizontal, change the polarization direction to horizontal.
5. If an antenna with a diameter of 0.2 m, 0.3 m or 0.6 m is used in a direct mount scenario, you may install the RTN 380H on the antenna and then hoist them both into position on the tower.
6. Before installing a cable, bind the cable section that links the cable connector to the pole. This will protect the cable connector from damage. Be sure that the length of cable running from the binding point to the RTN 380H is sufficient to attach the cable connector to
the Ethernet service port on the RTN 380H.
7. To facilitate installation, install cables from left to right.
Installation procedure
1 Follow the antenna use instructions to
install the antenna.
2 Optional
: Change the polarization direction
of the antenna to horizontal.
Apply petroleum jelly around the exterior
3
side of the feed.
4
Install the RTN 380H on the antenna.
Install the PGND cable of the
5
RTN 380H.
Install the DC power cable.
6
7 Optional
: Install an outdoor fiber.
• Install an outdoor fiber on the RTN 380H.
• Lay out the outdoor fiber.
•Attach a yellow outdoor label to the fiber according to the plan.
•Moistureproof the fiber.
8 Install a GE cable.
•Install the GE cable.
•Select a ground point for the GE cable.
• Install the ground clip.
• Lay out the GE cable.
•Attach a yellow outdoor label to the cable according to the plan.
Do anti-corrosion treatment for P&E ports, PWR ports and
9
GE ports.
10 Waterproof the ground clip.
11
Check the installation.
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NOTE
•Both GE(o) and COMBO ports can receive/transmit
GE optical services.
•The P&E port can receive/transmit GE electrical
services.
8
NOTE
The RTN 380H can receive power signals from
either the DC power port (PWR) or the P&E
port. Power over the PWR port is used as an
example.
PWR P&E GE(o)
5
9 9
9
6
Connected to a DC
7
power supply device
Connected to one GE (optical) service
GE cable
Grounded using
a ground clip
10
Site commissioning procedure
Power on the RTN 380H.
1
Load NE data by using a USB
2
flash drive.
Use the Web LCT to load NE
3
data.
Align antennas.
4
10
Grounded through
the ground clip