Juniper MX104 Hardware Guide

WARNING: To avoid injury, keep tools and your fingers away from the fans
asyou slide the fan tray out of the chassis.The fans might still be spinning.
4. Place one hand under the fan tray to support it, and pull the fan tray completely out
of the chassis.
Figure 41: Removing the Fan Tray
Installing an MX104 Fan Tray
To install the fan tray (see Figure 42 on page 148):
1. Attach an ESD grounding strap to your bare wrist and connect the strap to one of the
ESD points on the chassis.
2. Orient the fan tray in the slot so that the arrow is pointing up, and slide the fan tray
straight into the chassis.
3. Verify that the front of the fan tray is firmly seated in the chassis.
4. Tighten the captive screws on the fan tray faceplate to secure it in the chassis.
147Copyright © 2017, Juniper Networks, Inc.
Chapter 20: Replacing Cooling System Component

Juniper MX104 Specifications

General

Product Name	MX104
Product Series	MX Series
Switching Capacity	80 Gbps
Throughput	80 Gbps
Operating System	Junos OS
Humidity	5% to 90% non-condensing
Interfaces	10 Gigabit Ethernet, Gigabit Ethernet
Power Supply	Dual redundant AC or DC
Cooling	Front-to-back airflow
Memory	8 GB
Operating Temperature	0°C to 40°C