Dell EMC Unity Series Installation Manual page 63

Expansion port cable labeling details
Label part Label
number
046-004-455
046-004-455_xx
046-004-463
046-004-463_xx
Figure 30 Example: Extend SAS BE to new DAE
B
A
1
NOTICE
When cabling the 15-drive DAE LCC SAS ports, ensure that the cables do not overlap
behind the DAE. The illustration above demonstrates the proper method for cabling to
the DAE LCC SAS ports.
Procedure
1. Label a pair of mini-SAS HD cables using the appropriate labels (orange, blue,
lack, green, brown, or cyan) shown here.
Typically, DAEs connect to other DAEs using 1-meter cables.
Port
LCC A Port B
A BE0
A BE0
A BE0
A BE0
LCC B Port B
B BE0
B BE0
B BE0
B BE0
Cabling an expansion DAE to an existing DAE to extend a back-end bus
Cable and power up your DAE components
B A
x4 x4
0 1
B
0
0 0
1 1
x4 x4 x4 x4
Primary port cable labeling details
Label part Label
number
046-004-455
046-004-463
A B
A
Port
LCC A Port A
046-004-455_xx
A BE0
A BE0
A BE0
A BE0
LCC B Port A
046-004-463_xx
B BE0
B BE0
B BE0
B BE0
2
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