Avaya MCC1 Maintenance Procedures page 231

Figure 67: Stand-alone mode display
L L L L L L L L L L H H H H H H H H H H S S S L
P 0 1 2 3 4 5 6 7 8 P 0 1 2 3 4 5 6 7 8 S F B F
_______________________________________________
S S
Command:
• The symbols above the line represent specific leads on the backplane.
• The letters below the line indicate the following:
O
S
blank
NOTE:
This information is available only from the stand-alone mode. It is not available from the
MT or a remote login.
Figure 68, Packet bus leads on the backplane (front view),
bus leads for a given slot as seen from the front and back of the carrier.
Maintenance Procedures
December 2003
O
Open lead
Shorted lead.
No fault
Packet and serial bus maintenance
Isolating and repairing packet-bus faults
on page 232 shows the location of the packet
231