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Manual Juniper Networks MX240

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  • Juniper Networks MX240 - page 1

    MX240 and MX480 Ethernet Services Router Fan Tray Installation Instructions 13 February 2008 Part Number: 530-022145-01 Revision 1 This document describes how to remove and replace the fan tray on a Juniper Networks MX240 and MX480 Ethernet Services Router. The fan tray and the air filter make up the cooling system. Contents Cooling System ........ ...

  • Juniper Networks MX240 - page 2

    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 within the 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 5 on page 4, and Figure 6 on page 4). The ro ...

  • Juniper Networks MX240 - page 3

    be adequately cooled, the Routing Engine shuts down the system by disabling output power from each power supply. Figure 3: Fan Tray in an MX240 Router Figure 4: Fan Tray in an MX480 Router Cooling System ■ 3 Cooling System ...

  • Juniper Networks MX240 - page 4

    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 fan tray contains three fans on an MX240 router and six fans on an MX480 router. The fan tray is hot-removable and hot-insertable. The fan tray is located in the ...

  • Juniper Networks MX240 - page 5

    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 connect the strap to one of the ESD points on ...

  • Juniper Networks MX240 - 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): 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis. For more information about ESD, see “ Preventing Electro ...

  • Juniper Networks MX240 - page 7

    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 point on the rear of the chassis. The illustration shows a DC-powered router, but the location is the same in AC-powered routers. Electrosta ...

  • Juniper Networks MX240 - page 8

    Figure 11: Rear View of a Fully Configured DC-Powered MX240 Router Figure 12: Rear View of a Fully Configured DC-Powered MX480 Router 8 ■ Electrostatic Discharge Point MX240 and MX480 Ethernet Services Router Fan Tray Installation Instructions ...

  • Juniper Networks MX240 - page 9

    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 easily generate potentially damaging static voltages whenever you handle plastic or foam packing material or if you move components across plastic or carpets. ...

  • Juniper Networks MX240 - page 10

    release notes supporting JUNOS software with enhanced services. All documents are available at http://www.juniper.net/techpubs/ . Table 4 on page 15 lists additional books on Juniper Networks solutions that you can order through your bookstore. A complete list of such books is available at http://www.juniper.net/books . Table 1: Technical Documenta ...

  • Juniper Networks MX240 - page 11

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

  • Juniper Networks MX240 - page 12

    Table 1: Technical Documentation for Supported Routing Platforms (continued) Description Book Describes how to access and interpret system log messages generated by JUNOS software modules and provides a reference page for each message. System Log Messages Reference J-Web User Guide Describes how to use the J-Web graphical user interface (GUI) to co ...

  • Juniper Networks MX240 - page 13

    Table 1: Technical Documentation for Supported Routing Platforms (continued) Description Book J-series Routing Platform Documentation Provides an overview, basic instructions, and specifications for J-series routing platforms. The guide explains how to prepare your site for installation, unpack and install the router and its components, install lic ...

  • Juniper Networks MX240 - page 14

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

  • Juniper Networks MX240 - page 15

    Table 3: JUNOS Software with Enhanced Services Documentation (continued) Description Book Provides instructions for migrating an SSG device running ScreenOS software or a J-series router running the JUNOS software to JUNOS software with enhanced services. JUNOS Software with Enhanced Services Migration Guide Explains how to configure J-series route ...

  • Juniper Networks MX240 - page 16

    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 3 virtual private networks [VPNs], Layer 2 VPNs, virtual private LAN service [VPLS], and pseudowires), explains how to apply MPLS, examines the scaling require ...

  • Juniper Networks MX240 - page 17

    ■ 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 software and review release notes: http ...

Manufacturer Juniper Networks Category Network Router

Documents that we receive from a manufacturer of a Juniper Networks MX240 can be divided into several groups. They are, among others:
- Juniper Networks technical drawings
- MX240 manuals
- Juniper Networks product data sheets
- information booklets
- or energy labels Juniper Networks MX240
All of them are important, but the most important information from the point of view of use of the device are in the user manual Juniper Networks MX240.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Juniper Networks MX240, service manual, brief instructions and user manuals Juniper Networks MX240. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Juniper Networks MX240.

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A complete manual for the device Juniper Networks MX240, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Juniper Networks MX240 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Juniper Networks MX240.

A complete Juniper Networks manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Juniper Networks MX240 - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Juniper Networks MX240, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Juniper Networks MX240, that we can find in the current document
3. Tips how to use the basic functions of the device Juniper Networks MX240 - which should help us in our first steps of using Juniper Networks MX240
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Juniper Networks MX240
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Juniper Networks MX240 in a specific country, if it was not possible to solve the problem on our own.

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