NEC XN120 - Example Installations

Wall Mount the XN120 System
XN120 Expansion Unit Guide 9
Example installations
The XN120 expansion unit can be installed in any position near the XN120 Main Unit within the length of the
RJ45 connecting cable supplied.
The following diagrams show some examples.
Measurements shown are the minimum recommended for ventilation and cable access.
! Ensure the RJ45 connecting cables will reach from the main unit to each expansion unit before you decide on
the final positions.
Units installed side by side
Expansion units arranged to the side and above the main unit
100mm
100mm
100mm
100mm
200mm
200mm
Main unit
Expansion unit
Expansion unit
100mm
200mm
100mm
100mm
100mm
Main unit
Expansion unit
Expansion unit
200mm