2N NetStar Hardware manual - Manual (Page 9)

9
System Connection
The system is installed into a RACK min. 400 mm deep. The height of each module is
3U - 132 mm.
The system was not designed to be equipped with an active cooling unit, however the
producer recommends in order to achieve a better air ventilation in case of bigger
installations (more modules above each other) to leave a gap of e.g. 1U between the
separate modules. For this purpose an organizer, which at the same time will ensure a
better manipulation with the wiring, can be used.
For a shelf installation the system is equipped with 4 stands that create a gap between
the shelf and the module body to ensure sufficient system ventilation.