Connecting a control enclosure to a host
When you install a control enclosure, you can connect it to a host using an optional 4-port 12 Gbps SAS
host interface adapter and SAS cables.
About this task
Two types of SAS cables are used for host attachment, depending on the requirements of the host.
• Mini SAS HD to Mini SAS HD (Figure 73 on page 71
)
Figure 73. Mini SAS HD to Mini SAS HD cable
• Mini SAS HD to Mini SAS (Figure 74 on page 71)
Figure 74. Mini SAS HD to Mini SAS cable
Note: When you insert a SAS cable, make sure that the connector is oriented correctly.
• When you connect cables to the SAS ports on the left side of the node canister, the blue pull tab must
be below the connector.
• Insert the connector gently until it clicks into place. If you feel resistance, the connector is probably
oriented the wrong way. Do not force it.
• When inserted correctly, the connector can only be removed by pulling the tab.
Procedure
To install the cables, complete the following steps.
1. Connect the required number of SAS cables.
See the "Planning" section of the IBM Knowledge Center for instructions on determining the number of
cables required.
Chapter 4. Installing the system hardware
71
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