IBM Storwize V7000 Unified Manual page 68

Figure 16. SAS ports and LEDs in rear of expansion enclosure
Each canister has two SAS ports that are numbered 1 on the left 1 and 2 on the
right 2 . Port 1 must be connected if you are adding one expansion enclosure.
Port 2 must be connected if you are adding a second expansion enclosure.
Note: The reference to the left and right locations applies to canister 1, which is
the upper canister. The port locations are inverted for canister 2, which is the lower
canister.
Figure 17 shows the rear view of a Storwize V7000 Gen2 expansion enclosure and
identifies the location of power supply units and expansion canisters.
Figure 17. Rear view of a Storwize V7000 Gen2 expansion enclosure
Figure 18 on page 49 shows the rear view of a Storwize V7000 Gen2 expansion
canister and identifies the SAS port locations.
48
IBM Storwize V7000 Unified: Adding Storwize V7000 File Modules to an existing Storwize V7000 system 2073-720
1 Expansion canisters
2 Power supply units
1 2
2 1
1
IN
DC
!
OK
2
IN
DC
!
OK