NavCom SR-7120 Rev.A - Manual (Page 24)

Safari Network User Guide
1-12
Multipoint Network (with return)
Two-way serial communication between multiple
RUs, and the NCU via the NCU. Radios can be
configured to transmit data to a specific port, or
broadcast data to all units that use this service. When
broadcasting data the originating radio will receive
the data as well.
RU 3
RU 1 RU 2
NCU
Figure 1-8: Bi-Directional NCU Multipoint Network