Quantum QX Series

Chapter 2: Installing the Chassis
QXS, QXS-3, and QXS-4 Series Drive Chassis Reverse Cabling Illustrations
QX and QXS Setup Guide 78
Figure77:Reverse cabling between a dual-controller RAID chassis and 7 expansion chassis
Controller A
Controller B
In
Out
In
Out
In
Out
In
Out
In
Out
In
Out
RAID
Chassis 0
Expansion
Chassis 1
Expansion
Chassis 2
Expansion
Chassis 3
Expansion
Chassis 7
In
Out
In
Out
Expansion
Chassis 4
In
Out
In
Out
Expansion
Chassis 5
In
Out
In
Out
Expansion
Chassis 6
In
Out
In
Out
0A
0B
1A
1B
2A
2B
3A
3B
7A
7B
4A
4B
5A
5B
6A
6B