Case 3 – Backing Up One Complete Channel (Partial Backup) - Paradyne 3610 Application Manual

COMSPHERE 3600 Series Data Service Units
Case 3 – Backing up one complete channel
(both partial and full backup) ( Figures 4-23 and
4-24). In this case, each tributary DSU in need of
service restoration must be equipped with a DBM
and the MCMP Backup configuration option must
be set to TDM, with only one port assigned
Figure 4-23. Case 3 – Backing Up One Complete Channel (Partial Backup)
4-30
bandwidth. At the central site, an extended bridge
and a DBM-V for each tributary must be available.
(Refer to the Multipoint Dial Backup
chapter.) Essentially, the backup becomes dial
backup of a single multipoint circuit.
July 1999
section of this
3610-A2-GB41-70