Juniper EX9200 User Manual

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Switch Fabric LEDs and Control Buttons on page 23
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Line Card LEDs and Control Buttons on page 23
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Alarm LEDs and Alarm Cutoff Button on page 24
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Alarm Relay Contacts on page 25
Host Subsystem LEDs
Each host subsystem (RE module with SF module) has three LEDs, located on the upper
left of the craft interface, to indicate its status. The LEDs grouped with labels RE0 and
RE1 show the status of the host subsystems installed in the switch. Table 7 on page 22
describes the functions of these LEDs.
Table 7: Host Subsystem LEDs on the Craft Interface
DescriptionStatusLabel
Host subsystem is functioning as the master.GreenMASTER
Host subsystem is either functioning as the
backup or not installed.
Unlit
Host subsystem is online and is functioning
normally.
GreenONLINE
Host subsystem is either offline or not installed.Unlit
Host subsystem is installed but Routing Engine
is offline.
RedOFFLINE
Host subsystem is not installed.Unlit
Fan LEDs
The fan LEDs are located on the top left of the craft interface. Table 8 on page 22
describes the functions of the fan LEDs.
Table 8: Fan LEDs on the Craft Interface
DescriptionStatusLabel
Fan is functioning normally.GreenOK
Fan is not installed.Unlit
Fan has failed.RedFAIL
Fan is not installed or functioning
normally.
Unlit
Copyright © 2016, Juniper Networks, Inc.22
Hardware Topics for Aloha Line Card

Juniper EX9200 Specifications

General

Brand	Juniper
Model	EX9200
Category	Network Router
Language	English