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Cabling the Expansion Enclosure to a Storage System
Connect an SC180 expansion enclosure to the back-end SAS ports on an SCv2080 storage controller.
NOTE: In an SC180 expansion enclosure, the left storage controller is storage controller 1 and the
right
storage controller is storage controller 2.
1. Connect a SAS cable from storage controller 1: port A to the expansion enclosure: left EMM, port C.
2. Connect a SAS cable from storage controller 2: port B to the expansion enclosure: left EMM, port B.
3. Connect a SAS cable from storage controller 2: port A to the expansion enclosure: right EMM, port C.
4. Connect a SAS cable from storage controller 1: port B to the expansion enclosure: right EMM, port B.
Figure 4. Cabling an SC180 Expansion Enclosure to an SCv2080 Storage Controller
1. SC180 expansion enclosure 2. Storage system
3. Storage controller 1 4. Storage controller 2
Connecting the Power Cables
Connect power cables to the expansion enclosure.
1. Make sure that the power switches on the expansion enclosure are in the OFF position before
connecting the power cables.
2. Connect the power cables to the power supplies in the expansion enclosure chassis.
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