Sun Microsystems Sun Storage J4200, System Overview Manual

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Chapter 1 The Sun Storage J4200/J4400 Array 13
J4200/J4400 Array SIM Board
The SIM board for each of the arrays includes the same components, indicators, and
ports, however, the J4400 SIM board is larger than the J4200 SIM board, as required
by the array’s form factor.
Each hot-swappable SIM board has one SAS inbound connector and two SAS
outbound connectors, and one serial management port that is reserved for Sun
Customer Support Personnel only.
FIGURE 1-11
and
FIGURE 1-12
call out the individual components on the back of the
SIM boards, and
TABLE 1-3
provides descriptions of these components.
TABLE 1-4
describes the SIM board component status indicators.