Preface Material
MA1000 Installation and Configuration Guide
23
4.3.1.1
Wall Mount
MA1000 RHU is usually mounted on a wall in a clean indoor environment – RF ports facing
down.
Assembly instructions
1. Place the unit against the wall and mark the four holes to be drilled in the wall.
2. Drill four holes 8mm in diameter and insert the appropriate sized plastic plugs in each hole.
3. Secure the MA1000 RHU to the wall using four screws, 4.5mm diameter, 40mm long.
Figure 17. MA1000 RHU Wall Mount
4.3.1.2
Connections
NOTE: Keep in mind the rules for handling and connecting F/O cables. The F/O cables will be
connected to the associated BU in the communication room at a later phase.
1. Connect fiber optic cable to splice box and to SC/APC pigtails to RHU.
2. For the downlink, connect the fiber optic cable pigtails from splice box coming from the BU
port to the corresponding RHU port.
3. Connect the RHU to antennas according to the RF engineers design (up to 4 antennas per
RHU).
4. For the uplink, connect the fiber optic cable pigtails from splice box from the RHU to the
uplink port that connects to the BU.
5. Connect the power to each RHU according to power design planning.
6. Verify that 50 ohm terminators are placed on the unused uplink and downlink connectors.
