User`s guide

Enclosure Components
007-4522-003 17
Note: The RAID LRC I/O modules in an enclosure must both be single-port controllers,
or they must both be dual-port controllers. SGI does not support single-port and
dual-port controllers in the same enclosure.
Figure 1-11 Single-port RAID Loopback LRC I/O Module
NO RAID INSTALLED
Expansion
RS 232
2 Gb
Host 0
Fault