Figure 8-9: Sas Cable Connections And De/Pd Numbers - NEC Storage M100 Series User Manual

User Guide


SAS Cable Connections and DE and PD Numbers
A maximum of seven disk enclosures can be connected to this disk array unit. Functions equivalent to
DE 00 are internally built-in to the DAC.

Figure 8-9: SAS Cable Connections and DE/PD Numbers

the DE numbers and PD numbers.
Release 6.0
 Push the SAS cable into each connector securely until you hear a click.
 SAS cables can also be used to control the disk enclosure's power supply.
 The disk enclosure will not power on unless the 2 SAS cables are
connected.
SAS cables have grooves in the connecting portion that protect against incorrect
insertion.
Select a connector appropriate to the port to which it will be connected and connect the
cable.
Figure 8-9: SAS Cable Connections and DE/PD Numbers
shows how to connect disk enclosures and
256
Chapter 8 Installing Optional Parts