Q-Logic 64 manual Chassis LEDs, Over Temperature LED Amber, Fan Fail LED Amber

Models: 64

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2 – General Description Chassis Controls and LEDs

D

2.2.2

Chassis LEDs

The chassis LEDs shown in Figure 2-4provide status information about switch operation. Refer to ”Port Status LED” on page 2-8for information about the Port Status LED. Refer to ”Power Supply Modules” on page 2-12for information about power supply LEDs.

Input Power LED

(Green)

Heartbeat LED

(Amber)

Fan Fail LED

(Amber)

Over Temperature LED

(Amber)

Figure 2-4. Chassis LEDs

2.2.2.1

Over Temperature LED (Amber)

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 Section 5 Diagnostics/Troubleshooting for information about troubleshooting over temperature conditions.

2.2.2.2

Fan Fail LED (Amber)

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 Section 5 Diagnostics/Troubleshooting for information about troubleshooting fan failure conditions.

2-6

59043-03 A

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Q-Logic 64 manual Chassis LEDs, Over Temperature LED Amber, Fan Fail LED Amber