Upgrading to S78000 and S88000 PMF CRUs

Upgrading SEBs to MSEBs on One Fabric at a
Time
Note: If you are replacing SEBS and ECL cables prior to installing the G06.17 or
later RVU, use OSM software or TSM server product version T7945ABB (from G06.16)
and TSM client 2002B T8154ABB to replace them on one fabric at a time. These
products bring down the selected SEB or MSEB and all SEBs or MSEBs that are
cabled to it. On earlier versions of TSM, you must perform separate operations to bring
down both ends of a link before replacing a cable.
To replace the SEBs on one fabric at a time, run a separate replacement procedure for
each SEB to be replaced (you can use OSM replace actions or Replace SEB or MSEB
guided procedures):
1 Start the procedure to replace one of the SEBs.
2 Run the procedure until you are prompted to "Replace the SEB." Then start
a new copy of the procedure for another of the SEBs, continuing up to the
manual replace prompt.
3 Repeat Steps 1 and 2 until the procedures for all the SEBs to be replaced in
one fabric display the manual replace message.
4 Physically remove all selected SEBs and ECL links, and install MSEBs and
new links.
5 Complete one procedure. Allow this copy of the procedure to complete
before repeating for each of the other replacements.
Replace the SEBs and cables in the other fabric, using this procedure, after verifying
that the newly installed MSEBs and links work properly.
See:
Tetra 8 Topology X-Fabric Cabling Diagram●
Tetra 8 Topology Y-Fabric Cabling Diagram●
Tetra 16 Topology X-Fabric Cabling Diagram●
Tetra 16 Topology Y-Fabric Cabling Diagram●