Sun Microsystems 5220, Руководство по началу работы

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46 Sun StorageTek 5220 NAS Appliance Getting Started Guide • October 2006
Connecting a Controller Unit to Expansion Units
The connection between the controller unit and an expansion unit is made from the
controller unit’s ports (P1 and P2) to the expansion unit’s 1B port.
FIGURE 3-3
shows
the locations for the ports.
FIGURE 3-3
Ports on the Controller Unit and Expansion Unit
You can cable one expansion unit or two expansion units to a controller unit:
■
For one expansion unit, see “To Cable a Controller Unit to One Expansion Unit”
on page 47 .
■
For two expansion units, see “To Cable a Controller Unit to Two Expansion Units”
on page 48 .
Expansion Unit
Controller Unit
1B 1A
P2 P1