User's Manual

4. Commissioning
Page 46 7.Manual ION-U_EU_L_23_23 M0F200AFA.docx
4.2.7. Expansion ports connections
The Expansion ports are QMA-F connectors that are used to connect to one or two
Remote Unit to provide additional bands of coverage. The cables (1.5 m) required
are included in the EU delivery
1. Connect an RF cable with QMA male connectors between the UL Expansion
port connector of the RU to the UL port of the Extension Unit. Press the QMA
connector of the cable onto the UL port of the RU until it clicks into place to
connect the cable.
2. Connect an RF cable with QMA male connectors between the DL Expansion
port connector of the RU to the DL port of the Extension Unit. Press the QMA
connector of the cable onto the DL port of the RU until it clicks into place to
connect the cable.
figure 4-24 Expansion ports
To Expansion unit
UL
DL