Juniper Networks MX480 - Manuals

Page 2 - The cooling system consists of the following components:; Figure 1: Airflow Through the MX240 Chassis; Cooling System

Cooling System The cooling system consists of the following components: ■ Fan tray ■ Air filter The cooling system components work together to keep all router components withinthe acceptable temperature range (see Figure 1 on page 2, Figure 2 on page 2,Figure 3 on page 3, Figure 4 on page 3, Figure ...

Page 4 - removing the existing fan tray.; Replacing the Fan Tray

Figure 5: Air Filter on an MX240 Router Figure 6: Air Filter on an MX480 Router Replacing the Fan Tray The router has one fan tray that installs vertically in the rear of the chassis. The fantray contains three fans on an MX240 router and six fans on an MX480 router. Thefan tray is hot-removable and...

Page 5 - Removing the Fan Tray; To remove the fan tray (see Figure 7 on page 5 and Figure 8 on page 6):; Figure 7: Removing the Fan Tray from an MX240 Router

To replace the fan tray, use the following procedures: ■ Removing the Fan Tray on page 5 ■ Installing the Fan Tray on page 6 Removing the Fan Tray To remove the fan tray (see Figure 7 on page 5 and Figure 8 on page 6): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and...

Page 6 - Figure 8: Removing the Fan Tray from an MX480 Router; Installing the Fan Tray; To install the fan tray (see Figure 9 on page 7 and Figure 10 on page 7):; this side up; label on the top surface of the fan tray.

Figure 8: Removing the Fan Tray from an MX480 Router Installing the Fan Tray To install the fan tray (see Figure 9 on page 7 and Figure 10 on page 7): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist andconnect the strap to one of the ESD points on the chassis. For more ...

Page 7 - Electrostatic Discharge Point

Figure 9: Installing the Fan Tray in an MX240 Router Figure 10: Installing the Fan Tray in an MX480 Router Electrostatic Discharge Point Figure 11 on page 8 and Figure 12 on page 8 show the location of the ESD pointon the rear of the chassis. The illustration shows a DC-powered router, but the locat...

Page 9 - measurement should be in the range of 1 to 10 Mohms.; Figure 13: Placing a Component into an Electrostatic Bag; List of Technical Publications; Network Operations Guide; Preventing Electrostatic Discharge Damage

Preventing Electrostatic Discharge Damage Many router hardware components are sensitive to damage from static electricity.Some components can be impaired by voltages as low as 30 V. You can easilygenerate potentially damaging static voltages whenever you handle plastic or foampacking material or if ...

Page 10 - JUNOS Software for Supported Routing Platforms

release notes supporting JUNOS software with enhanced services. All documents areavailable at http://www.juniper.net/techpubs/ . Table 4 on page 15 lists additional books on Juniper Networks solutions that you canorder through your bookstore. A complete list of such books is available at http://www....

Page 11 - JUNOS References

Table 1: Technical Documentation for Supported Routing Platforms (continued) Description Book Provides an overview of network management concepts anddescribes how to configure various network management features,such as SNMP and accounting options. Network Management Provides an overview of policy c...

Page 12 - JUNOS API and Scripting Documentation

Table 1: Technical Documentation for Supported Routing Platforms (continued) Description Book Describes how to access and interpret system log messagesgenerated by JUNOS software modules and provides a referencepage for each message. System Log Messages Reference J-Web User Guide Describes how to us...

Page 13 - J-series Routing Platform Documentation; for your router model.; Release Notes

Table 1: Technical Documentation for Supported Routing Platforms (continued) Description Book J-series Routing Platform Documentation Provides an overview, basic instructions, and specifications forJ-series routing platforms. The guide explains how to prepare yoursite for installation, unpack and in...

Page 14 - Table 2: JUNOS Software Network Operations Guides; show mpls lsp extensive; command. The guide also describes; Table 3: JUNOS Software with Enhanced Services Documentation; Description

Table 2: JUNOS Software Network Operations Guides Description Book Describes the most basic tasks for running a network using JuniperNetworks products. Tasks include upgrading and reinstalling JUNOSsoftware, gathering basic system management information,verifying your network topology, and searching...

Page 16 - Product warranties—For product warranty information, visit; Self-Help Online Tools and Resources; Requesting Technical Support

Table 4: Additional Books Available Through http://www.juniper.net/books (continued) Description Book Provides an overview of Multiprotocol Label Switching (MPLS) applications (such as Layer 3virtual private networks [VPNs], Layer 2 VPNs, virtual private LAN service [VPLS], andpseudowires), explains...

Page 17 - Opening a Case with JTAC; Revision History

■ Find CSC offerings: http://www.juniper.net/customers/support/ ■ Search for known bugs: http://www2.juniper.net/kb/ ■ Find product documentation: http://www.juniper.net/techpubs/ ■ Find solutions and answer questions using our Knowledge Base: http://kb.juniper.net/ ■ Download the latest versions of...