A network (10) having an enhanced restoration architecture includes at
least two Digital Access Cross-Connect Systems (DACS) 20 having the
ability to uniquely identify a signal. When a restoration route is
established in the network following a failure, the DACS situated at an
origin and destination nodes of restoration route will launch and recover,
the particularly identified signal provided continuity exists on the
route. In this way, the DACS can automatically determine the continuity of
the restoration route without the need to separately perform
time-consuming continuity tests of the individual paths comprising the
restoration route.