IBM DS5100

Note: The EXP5060 and the EXP5000/EXP810 storage expansion enclosures are
connected to the same port of the same drive channel in each controller.
Group together the EXP5000/EXP810 storage expansion enclosures. Cable
the configuration as illustrated if there are less than 3 EXP5000/EXP810
storage expansion enclosures to be connected with the EXP5060 initially
because it allows the addition of EXP5000 enclosures and still be able to
have the EXP5000 enclosures cabled together.
1A 1B
1A
1B
2A 2B
2A
2B
1A
Figure 63. Cabling for DS5100 and DS5300 storage subsystem and one EXP5060 intermixed with a maximum of three
EXP810/EXP5000 storage expansion enclosures without trunking (example 3)
94 IBM System Storage DS5100 and DS5300 Storage Subsystem: Installation, User’s, and Maintenance Guide