SB2A-16A Qlogic Corporation, SB2A-16A Datasheet - Page 27

• Manufacturer Part Number: SB2A-16A
• Description: Development Tools, SANbox 16-port Switch
• Manufacturer: Qlogic Corporation

2.1.3
Chassis LEDs
2.1.3.1
Over Temperature LED (Amber)
2.1.3.2
Fan Fail LED (Amber)
59021-06 A
Over Temperature LED
To return to normal operation, power cycle the switch.
The chassis LEDs shown in
operation. Refer to
Refer to
The Over Temperature LED provides status information about the air temperature
inside the switch. This LED illuminates to indicate that the switch logic circuitry is
overheating. Refer to
troubleshooting over temperature conditions.
The Fan Fail LED indicates operational status of all fans. This LED illuminates if
the speed of any fan falls below the normal range. Removing a fan will not
illuminate the Fan Fail LED. Refer to
information about troubleshooting fan failure conditions.
(Amber)
illuminates continuously. Refer to
information about the Input Power LED and the Heartbeat LED.
”Power Supplies” on page 2-9
Figure 2-3. Chassis LEDs
”Port LEDs” on page 2-5
Fan Fail LED
Section 5 Diagnostics/Troubleshooting
(Amber)
Figure 2-3
Heartbeat LED
(Amber)
Section 5 Diagnostics/Troubleshooting
”Chassis LEDs” on page 2-3
for information about power supply LEDs.
provide status information about switch
for information about port LEDs.
Input Power LED
(Green)
Chassis Controls and LEDs
2 – General Description
for information about
for
for
2-3