Cabling The Exp420 To An Existing And Configured Drive Loop - IBM System Storage DS4000 EXP420 Installation, User And Maintenance Instructions

Drive Loop A
EXP420
2A
2B
3 6
EXP420
2A
2B
3 6
EXP420
2A
2B
3 6
EXP420
2A
2B
3 6
Figure 43. Cabling the EXP420 to an existing and configured drive loop
The dashed lines in Figure 43 show how to add a new EXP420 to an existing
DS4200 Express configuration with EXP420s. To add the new EXP420 shown in
Figure 43, perform the following steps:
1A
1B
1A 1B
1A
1B
1A 1B
1A
1B
1A 1B
1
3
1A
1B
1A 1B
Chapter 5. Installing and replacing devices
Drive Loop B
3 6
2B
2A
3 6
2A 2B
3 6
2B
2A
2
3 6
2B
2A
exp42005
75