Fortinet 5140-R manual FortiGate-5140 shelf alarm panel, Shelf Manager fan and power control

FortiGate-5140 shelf alarm panel FortiGate-5140 chassis

Shelf Manager fan and power control

The FortiGate-5140 shelf managers monitor the internal temperature of the FortiGate-5140 chassis and adjust the operating speed of the FortiGate-5140 chassis cooling fans as required.

When the chassis is first powered on all cooling fans run at full speed. Once the shelf manager is up and running, the shelf manager reduces cooling fan speeds to maintain an optimum temperature in the chassis. If shelf managers are not installed or not operating correctly the FortiGate-5140 chassis cooling fans always operate at full speed.

FortiGate-5140 shelf alarm panel

The FortiGate-5140 shelf alarm panel (SAP), located at the top of the FortiGate-5140 front panel, provides LED indicators of FortiGate-5140 alarms, a telco alarm connector, an alarm LED reset button, and console access to the FortiGate-5140 shelf managers. The LED alarm indicators include critical, major, and minor alarms as well as three user defined alarms.

The alarm LED reset button (RESET) on the shelf alarm panel activates the Alarm Cutoff (ACO) state. When ACO is activated, the active alarm LEDs blink and all of the alarm relays are deactivated.

Figure 4: FortiGate-5140 shelf alarm panel front panel

Minor Alarm (Amber)

User 1 Alarm (Amber)

Major Alarm (Red)

User 2 Alarm (Amber)

Critical Alarm (Red)

User 3 Alarm (Amber)

5140SAP

SERIAL 1

SERIAL 2

ALARM

CAL

RESET

CRITI MAJORMINOR USER1 USER2 USER3

Retention

Alarm

SERIAL 1 (Primary

Telco

Alarm

Retention

Screw LED Reset

Shelf Manager)

Interface

Screw

Button

SERIAL 2 (Secondary

Shelf Manager)

Table 3: FortiGate-5140 shelf alarm panel LEDs

LED

State

Description

CRITICAL

Off

Normal operation.

Red

Indicates a critical alarm.

Blinking

Alarm cutoff (ACO) activated by pressing the alarm LED reset button.

Red

MAJOR

Off

Normal operation.

Red

Indicates a major alarm.

Blinking

Alarm cutoff (ACO) activated by pressing the alarm LED reset button.

Red

MINOR

Off

Normal operation.

Amber

Indicates a minor alarm.

Blinking

Alarm cutoff (ACO) activated by pressing the alarm LED reset button.

Amber

USER1

Off

Normal operation

USER2

Amber

Indicates a user-definable alarm.

USER3

Blinking

Alarm cutoff (ACO) activated by pressing the alarm LED reset button.

Amber

FortiGate-5140-R Chassis Guide

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