g) If the installation includes more than 10 total cables, follow the recommendations in
Considerations for Cable Routing
on page 142. Read this section before proceeding.
Note: Each cable must be given enough slack at the connector end to operate smoothly. For
the lower CMA allow 20" - 21" (508 – 533.4mm) between the connector and the first basket.
Figure 70: Nominal Cable Length at Connectors
h) Close all of the baskets.
i) If the Ultrastar Data60 is being installed in a rack and will subsequently be transported inside that
rack, it is important to use the included cable tie to wrap the CMA bundle to ensure it does not get
damaged during transport. If the Ultrastar Data60 is instead being installed where it will operated, skip
this step. Remember to remove the cable ties after the enclosure has reached its final operational
location.
j) Reconnect the CMA at the elbow to the connectors on the rail.
11. Cable the upper CMA.
a) Unlatch the elbow side of the CMA arm and swing it forward by pressing the blue button that says
“push” to unlatch it.
b) Gather the SAS cables, one power cable, and one Ethernet cable to install in the left hand side.
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4
Part Replacement
User Guide
4.7
CMA Replacement
