Power Connections - Sun Microsystems Sun StorEdge A3500 Configuration Manual

2.2.2

Power Connections

Because the controller module must receive power after the disk arrays, connect the
disk arrays to the first stage of the power sequencer and the controller module to the
second. Two examples are shown below.
L3
L2
L1
Rear view
FIGURE 2-13
L6
L5
Rear view
L4
FIGURE 2-14
R3
R2
R1
One A3000 Controller Module and Two D1000 Disk Arrays (Power)
R6
R5
R4
Two D1000 Disk Arrays and One A3000 Controller Module (Power)
Front
sequencer
R1&R2
Rear
sequencer
L1&L2
Front
sequencer
Rear
sequencer
Chapter 2 StorEdge A3500 Configurations
R3
L3
R6 R4
L6 L4
R5
L5
2-13