Quantum DXi6900-S, Installation Manual, Page: 32 / 71

Installing the DXi6900-S System in the Rack
Quantum DXi6900-S Installation Guide 32
Figure 21: DXi6900-S SAS Cabling (EBODs 2-1 through 2-3)
ID/Diag
Port 1
ID/Diag
Port 1
EBOD 2-3
EBOD 2-2
EBOD 2-1
ID/Diag
Port 1
ID/Diag
Port 1
ID/Diag
Port 1
ID/Diag
Port 1
1A 1B
1A 1B
1A
1B
1A
1B
1A
1B
1A
1B
4. Connect each power supply to an AC power source using the provided power cable (see Figure 22 on
the next page):
Note: Quantum recommends connecting the Node and each Array and Expansion module power
cord (two per unit) to a separate AC circuit to ensure system availability in case of a power failure.
Power supplies should be checked periodically for audible and LED warnings.
a. Connect each Array module (RBOD) and Expansion module (EBOD) power supply to a primary
and secondary AC power source. Use the attached straps to secure the power cords to the
chassis.
b. Connect each Node power supply to a primary and secondary AC power source. Use the attached
straps to secure the power cords to the chassis.