24-, 48-Drive Expansion Chassis Rear Panel Leds - Quantum QX Series Setup Manual

Chapter 6: LED Descriptions

12-, 24-, 48-Drive Expansion Chassis Rear Panel LEDs

12-, 24-, 48-Drive Expansion Chassis Rear
Panel LEDs
Note: The QXS-2400 SSD ships as a RAID chassis (RBOD) only. The QXS-2400 SSD does not
support any additional drive expansions (JBODs).
The rear panel layouts of the 12-, 24-, 48-Drive Expansion Chassis are basically identical. All models
support 6-Gbit/s. Accordingly, the expansion chassis feature a "6 Gb/s" label above each SAS
(ingress/egress) expansion port.
Newer models of these drive expansion chassis feature AC power supplies without power switches, as per
the system shown below. See Power On/Power Off
Figure 124: 12-, 24-, 48-Drive Expansion Chassis
Table 52: Expansion chassis rear panel LEDs
LED No./Description
1 — Power Supply
2 — Unit Locator
3 — OK to Remove
4 — Fault/Service Required
5 — FRU OK
QX and QXS Setup Guide
1 2
SERVICE
SERVICE
3 4
Color State
— —
White Off
Blink
Blue Off
Amber On
Blink
Green On
Off
Blink
on page 85 for more information.
IN OUT
LINK LINK
IN OUT
LINK LINK
5 6 7
Definition
See Power Supply LEDs
Normal operation.
Physically identifies the expansion module.
Not implemented.
A fault is detected or a service action is required.
Hardware-controlled power-up.
Expansion I/O module is operating normally.
Expansion I/O module is not OK.
System is booting.
on page 185.
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