Drive Raid Chassis: Rear Panel Components - Quantum QXS-312 Site Planning Manual

56 Drive RAID Chassis: Rear Panel Components

Figure 30 provides the 4U56 drive RAID chassis (rear panel components).
S S
LINK LINK LINK
12Gb/s A 12Gb/s A
S S
ACT ACT ACT
S AS 0 S AS 1 S AS 2 S AS 3
S ERVICE−2
CLI
3 4
1 Controller I/O module A
3 AC power supply switch (Qty 2)
5 Fan control module (FCM, Qty 2)
Figure 31 provides the controller I/O module (with ports identified).
PORT 0
= FC LEDs
= 10GbE iSCSI LEDs
1 CNC FC or iSCSI SFP+ Ports (used for host
connection or replication)
3 Service Port 2 (Service Personnel Use Only)
5 Network Port
7 Disabled button (used by engineering only) (Sticker
shown covering the opening)
34 QXS Site Planning Guide
4U56
Figure 30 Drive RAID Chassis (
2
LINK
S
ACT 6Gb/s A
S
EXP 0 EXP 1
LINK 1
CACHE
CLI ACT LINK S ERVICE−1
LINK 0
5
Figure 31
1
1
PORT 1 PORT 2 PORT 3
S ERVICE−2 CLI
CLI
2 2 3 3 4 4
rear panel components
S S
LINK LINK LINK LINK
12Gb/s A 12Gb/s A
S S
ACT ACT ACT ACT
S AS 0 S AS 1 S AS 2 S AS 3
S ERVICE−2 CLI ACT
CLI
5
2 Controller I/O module B
4 Power supply module (Qty 2)
Controller I/O Module
5 7
5 7
MGMT
ACT LINK S ERVICE−1
6
6
2 CLI Port (USB - Type B)
4 Reserved for future use
6 Service Port 1 (Service Personnel Use Only)
8 HD Mini-SAS expansion port
)
1
1
S
6Gb/s A
S
EXP 0 EXP 1
LINK 1
CACHE
LINK S ERVICE−1
LINK 0
3 4
S
6Gb/s A
S
EXP 0 EXP 1
CACHE
LINK 1
LINK 0
8
8