Quantum QXS 12G Series, Site Planning Manual

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14 QXS G2 (12G) Site Planning Guide
QXS-312 12G 2U12-Drive RAID Chassis Rear View
Refer to the numbers on the CRUs, Figure 12 , and the table to identify components within the 2U
chassis. PSU and controller modules are available as CRUs. The RAID chassis use 2-port controller
modules. Use expansion chassis for optionally added storage.
RAID Chassis (CNC Controllers and 2 FC/iSCSI ports)
Figure 12 provides a rear view of the 2U12-drive RAID chassis with two CNC controllers (2 FC/iSCSI
ports).
Figure 12 2U12-Drive RAID Chassis
(2 FC/iSCSI ports)
CNC FC/iSCSI Controller
Callout 1, Figure 12 , is the Controller A location. Callout 2, Figure 12 , is the Controller B location.
Both controllers are shown in the closed/locked position.
Figure 13 provides a rear view of the CNC FC/iSCSI controller used in the 2U12-drive systems. You can
configure the CNC host interface ports (Ports 0 and 1) with 8/16Gb/s FC SFPs; 10GbE iSCSI SFPs; or
1Gb/s RJ-45 SFPs.
Figure 13
CNC FC/iSCSI Controller
1
2
3 4
1
Controller A
2
Controller B
3
PSU0
4
PSU1
4 1 2 3
8 7
6
5
1
SAS Port
2
Ethernet Port
3
USB Port
4
Serial Ports (service only)
5
Reset
6
CNC Port 0
7
CNC Port 1
8
Lock/Release Handle