Juniper MX104 - MIC Leds; Power Supply LED; Routing Engine Leds; MX104 Leds Overview

MIC LEDs
Each hot-removable and hot-insertable MIC has LEDs located on the faceplate. For more
information about LEDs on the MIC faceplate, see the “LEDs” section for each MIC in the
MX Series Interface Module Reference.
For information about the built-in MIC LEDs, see “MIC LEDs” on page 49.
Power Supply LED
One LED labeled PS STATUS indicates the status of the power supply. For more
information, see “Power Supply LEDs” on page 61.
Routing Engine LEDs
Three LEDs indicate the status of the Routing Engine. For more information, see “MX104
Routing Engine LEDs” on page 23.
Related
Documentation
Troubleshooting Resources for MX104 Routers on page 197•
• MX104 Chassis Overview on page 4
MX104 LEDs Overview
•
Alarm LEDs on the Front Panel on page 15
•
System LED on the Front Panel on page 16
•
MIC LEDs on page 17
•
Power Supply LED on page 17
•
Routing Engine LEDs on page 17
Alarm LEDs on the Front Panel
Two LEDs, located to the right of the alarm contact port indicates major and minor alarms
for the router (see Figure 6 on page 12).
15Copyright © 2017, Juniper Networks, Inc.
Chapter 2: Chassis Components and Descriptions