| 摘要 |
<p>The present invention relates to a device for saving the configuration of a system comprising two identical redundant units (U1, U2) and a switching unit (SWU) which is intended to operate one or other of the redundant units (U1, U2) selectively. The saving device of the invention is characterized in that it comprises three memories (M1, M2, M3) each for saving the configuration of a unit, which memories are powered separately by the unit to which they are linked. Application to the field of radio relay transmission equipment.</p> |
