Juniper MX480 Manual

Figure 2: Removing the Fan Tray
Removing the SCBs Before Installing the MX480 Router Without a Lift
To remove the SCBs (see Figure 3):
1. Place an electrostatic bag or antistatic mat on a flat, stable surface.
2. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and
connect the strap to an approved site ESD grounding point. See the instructions
for your site.
3. Rotate the ejector handles simultaneously counterclockwise to unseat the SCB.
4. Grasp the ejector handles, and slide the SCB about halfway out of the chassis.
5. Place one hand underneath the SCB to support it, and slide it completely out of
the chassis. Place it on the antistatic mat.
CAUTION: Do not stack hardware components on one another after you remove
them. Place each component on an antistatic mat resting on a stable, flat surface.
6. Repeat the procedure for each SCB.
Removing the SCBs Before Installing the MX480 Router Without a Lift ■ 3

Juniper MX480 Specifications

General

Cooling	Front-to-back airflow
Operating System	Junos OS
Form Factor	Modular
Routing Engine	RE-S-1800x4
Maximum Capacity	7.68 Tbps
Throughput	Up to 3.84 Tbps per slot
Power Supply	Redundant AC or DC power supplies
Chassis Slots	6 slots
Operating Temperature	0°C to 40°C (32°F to 104°F)
Supported Protocols	BGP, OSPF, IS-IS, MPLS, IPv4, IPv6
Redundancy	Redundant Routing Engines, power supplies