Juniper MX240 Hardware Manual page 2

Juniper Networks, Inc.
1194 North Mathilda Avenue
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USA
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www.juniper.net
This product includes the Envoy SNMP Engine, developed by Epilogue Technology, an Integrated Systems Company. Copyright © 1986-1997,
Epilogue Technology Corporation. All rights reserved. This program and its documentation were developed at private expense, and no part
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This product includes memory allocation software developed by Mark Moraes, copyright © 1988, 1989, 1993, University of Toronto.
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GateD software copyright © 1995, the Regents of the University. All rights reserved. Gate Daemon was originated and developed through
release 3.0 by Cornell University and its collaborators. Gated is based on Kirton's EGP, UC Berkeley's routing daemon (routed), and DCN's
HELLO routing protocol. Development of Gated has been supported in part by the National Science Foundation. Portions of the GateD
software copyright © 1988, Regents of the University of California. All rights reserved. Portions of the GateD software copyright © 1991, D.
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This product includes software developed by Maker Communications, Inc., copyright © 1996, 1997, Maker Communications, Inc.
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MX240 3D Universal Edge Router Hardware Guide
Copyright © 2013, Juniper Networks, Inc.
All rights reserved.
Revision History
August 2013—Added new topics for CLI hardware terminology and port and interface numbering.
September 2011—Added the upgrade procedure for the Enhanced MX SCB and information for the new SCB
July 2011—Added updated power specifications.
April 2011—Added high-capacity installation information.
March 2011—Updated Routing Engine content.
December 2010—Added RE-S-1800 content.
August 2010—Updated site electrical guidelines.
April 2010—Added installation and removal instructions for dual-wide MICs.
January 2010—Added support for Modular Port Concentrators and Modular Interface Cards.
July 2009—Updated information about LEDs. Updated product names. Updated information about securing the power cable lug.
10 April 2009—530-022140-01. Revision 5. Added information about MX series FPC2. Added warning about removing transceivers.
6 February 2009—530-022140-01. Revision 4. Added information about MX series FPCs and PICs. Revised sections into modular topics for
easier customer access.
18 July 2008—530-022140-01. Revision 3. Corrected the examples for calculating maximum power consumption for AC-powered routers.
29 February 2008—530-022140-01. Revision 2.
1 February 2008—530-022140-01. Revision 1.
The information in this document is current as of the date on the title page.
YEAR 2000 NOTICE
ii Copyright © 2013, Juniper Networks, Inc.