Juniper MX-series MX960 Installation Instructions Manual
Ethernet services router dc power supply
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- Hardware manual (761 pages) ,
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MX960 Ethernet Services Router
DC Power Supply
Installation Instructions
19 October 2007
Part Number: 530-017577-01
Revision 2
This document describes how to remove and replace a DC power supply on a Juniper
Networks MX960 Ethernet Services Router.
DC Power Supply ............................................................................................2
DC Power Supply Electrical Specifications ................................................2
DC Power Supply LEDs .............................................................................3
Replacing a DC Power Supply .........................................................................4
Removing a DC Power Supply ..................................................................4
Installing a DC Power Supply ....................................................................7
List of Technical Publications ........................................................................10
Requesting Support .......................................................................................16
Revision History ............................................................................................16
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Table of Contents
Related Manuals for Juniper Juniper MX-series MX960
Summary of Contents for Juniper Juniper MX-series MX960
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Page 1: Table Of Contents
MX960 Ethernet Services Router DC Power Supply Installation Instructions 19 October 2007 Part Number: 530-017577-01 Revision 2 This document describes how to remove and replace a DC power supply on a Juniper Networks MX960 Ethernet Services Router. Contents DC Power Supply ...2 DC Power Supply Electrical Specifications ...2 DC Power Supply LEDs ...3 Replacing a DC Power Supply ...4... -
Page 2: Contents Dc Power Supply
MX960 Ethernet Services Router DC Power Supply Installation Instructions DC Power Supply In the DC power configuration, the router contains either two or four DC power supplies (see Figure 1 on page 2), located at the lower rear of the chassis in slots PEM0 two to four power supplies. -
Page 3: Dc Power Supply Leds
Table 1: DC Power Supply Electrical Specifications Item Maximum output power DC input voltage DC input current rating Internal Supplementary Protector DC Power Supply LEDs Each DC power supply faceplate contains three LEDs that indicate the status of the power supply (see Table 2 on page 3). The power supply status is also reflected in two LEDs on the craft interface (see the MX960 Ethernet Services Router Hardware Guide). -
Page 4: Replacing A Dc Power Supply
MX960 Ethernet Services Router DC Power Supply Installation Instructions Replacing a DC Power Supply To replace a DC power supply, use the following procedures: Removing a DC Power Supply on page 4 Installing a DC Power Supply on page 7 Removing a DC Power Supply The power supplies are located at the rear of the chassis. - Page 5 Figure 2: Disconnecting Power Cables From the DC Power Supply Remove the cable lugs from the terminal studs. Loosen the captive screw on the cable restraint on the lower edge of the power supply faceplate. Carefully move the power cables out of the way. While grasping the handle on the power supply faceplate with one hand, use your other hand to pull the spring-loaded locking pin in the release lever away from the chassis and turn the release lever counterclockwise until it stops (see...
- Page 6 MX960 Ethernet Services Router DC Power Supply Installation Instructions Figure 3: Removing a DC Power Supply Figure 4: Top of the Power Supply Showing Midplane Connector Replacing a DC Power Supply...
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Page 7: Installing A Dc Power Supply
Installing a DC Power Supply To install a DC power supply, follow this procedure (see Figure 5 on page 9): Ensure that the voltage across the DC power source cable leads is 0 V and that there is no chance that the cable leads might become active during installation. CAUTION: You must ensure that power connections maintain the proper polarity. - Page 8 MX960 Ethernet Services Router DC Power Supply Installation Instructions Attach the positive (+) DC source power cable lug to the terminal. Attach the negative ( ) DC source power cable lug to the terminal. NOTE: The DC power supplies in slots power feeds derived from feed must be powered by dedicated power feeds derived from feed provides the commonly deployed...
- Page 9 Replacing a DC Power Supply Figure 5: Installing a DC Power Supply Replacing a DC Power Supply...
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Page 10: List Of Technical Publications
Table 4 on page 15 lists the books included in the Network Operations Guide series. Table 5 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... - Page 11 JUNOS system software. This material was formerly covered in the JUNOS System Basics Configuration Guide. Describes Juniper Networks routing platforms and explains how to configure basic system parameters, supported protocols and software processes, authentication, and a variety of utilities for managing your router on the network.
- Page 12 Describes how to use the J-Web graphical user interface (GUI) to configure, monitor, and manage Juniper Networks routing platforms. Describes how to use the JUNOScript application programming interface (API) to monitor and configure Juniper Networks routing platforms. Provides reference pages for the configuration tag elements in the JUNOS XML API.
- Page 13 Table 3: Technical Documentation for Supported Routing Platforms (continued) Book JUNOS Configuration and Diagnostic Automation Guide JUNOS Enhanced Services Documentation Getting Started Guide Interfaces and Routing Guide Security Configuration Guide Administration Guide Design and Implementation Guide Migration Guide Hardware Documentation Hardware Guide PIC Guide DPC Guide...
- Page 14 MX960 Ethernet Services Router DC Power Supply Installation Instructions Table 3: Technical Documentation for Supported Routing Platforms (continued) Book JUNOScope Software User Guide Advanced Insight Solutions (AIS) Documentation AIS Operations Guide J-series Routing Platform Documentation Getting Started Guide Basic LAN and WAN Access Configuration Guide Advanced WAN Access Configuration Guide Administration Guide Release Notes...
- Page 15 Table 3: Technical Documentation for Supported Routing Platforms (continued) Book JUNOS Enhanced Services Release Notes Table 4: JUNOS Software Network Operations Guides Book Baseline Interfaces MPLS MPLS Log Reference MPLS Fast Reroute Hardware Table 5: Additional Books Available Through http://www.juniper.net/books Book Description Interdomain Multicast...
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Page 16: Requesting Support
Products made or sold by Juniper Networks or components thereof might be covered by one or more of the following patents that are owned by or licensed to Juniper Networks: U.S. Patent Nos. 5,473,599, 5,905,725, 5,909,440, 6,192,051, 6,333,650, 6,359,479, 6,406,312, 6,429,706, 6,459,579, 6,493,347, 6,538,518, 6,538,899, 6,552,918, 6,567,902, 6,578,186, and 6,590,785.