Installation Guide

Optical and RF Connections Litenna  Installation Guide
28 Document No. 42-93-005-23D Foxcom Wireless Proprietary Information
Optical and RF Connections
The following sections describe the Litenna
TM
optical and RF connections.
•
Base Unit.
•
Remote Hub Unit.
Base Unit
1. For Downlink, attach RF connector from the BTS to the Base Unit, while
maintaining the stated power levels as listed in the product specifications. (Where
the need exists, a combiner, attenuator, or duplexer can be installed.)
2. For Uplink, attach RF connector from the Base Unit to the BTS. The number of
BTS uplink ports needs to be considered for making this connection. The amount
of sectors determine the amount of combining.
3. Connect the fiberoptic cables from the Base Unit to the RHUs through the patch
panel cabinet.
4. Connect the power supply to the units, according to power design planning.
Remote Hub Unit
1. For Downlink, connect the fiberoptic cable coming from the Base Unit port to the
corresponding Remote Hub Unit port.
2. Connect the Remote Hub Unit to antennas according to the RF engineers design.
(up to 4 antennas per RHU).
3. For Uplink, connect the fiberoptic cable from the Remote Hub Unit to the uplink
port that connects to the Base Unit.
4. Connect the power supply to each RHU according to power design planning.