Juniper M40E Hardware Manual page 2

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Juniper Networks, Inc.
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Sunnyvale, California 94089
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
of them is in the public domain.
This product includes memory allocation software developed by Mark Moraes, copyright © 1988, 1989, 1993, University of Toronto.
This product includes FreeBSD software developed by the University of California, Berkeley, and its contributors. All of the documentation
and software included in the 4.4BSD and 4.4BSD-Lite Releases is copyrighted by the Regents of the University of California. Copyright ©
1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994. The Regents of the University of California. All rights reserved.
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.
L. S. Associates.
This product includes software developed by Maker Communications, Inc., copyright © 1996, 1997, Maker Communications, Inc.
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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.
M40e Multiservice Edge Router Hardware Guide
Copyright © 2010, Juniper Networks, Inc.
All rights reserved. Printed in USA.
Writing: Charissa Fleischer, Elizabeth Gardner, Jerry Isaac, Tony Mauro, Sheila Nolte
Editing: Stella Hackell
Illustration: Faith Bradford
Cover Design: Edmonds Design
Revision History
August 2010—Corporate rebranding.
August 2009—Updated product names and revised sections into modular topics for easier customer access.
14 May 2007—Corrected the DC system current rating and cable lug specification. Updated the DC input voltage operating range, the nominal
AC input voltage, AC input voltage range, and AC maximum power output.
30 March 2007—Added pinouts for the BITS input connectors. Updated clearance requirements. Corrected manual titles in references.
20 October 2006— Added European Community EMC Declaration of Conformity.
28 June 2006—Corrected FPC throughput information. Added how much torque to apply when securing the cables to the DC power supplies.
30 May 2006—Added power cable warning in Japanese. Added lithium battery statement. Deleted statements about converting a DC-powered
router to AC power.
26 September 2005—Added new FPCs and FPC handling and storage procedures.
25 February 2005—Corrected DC power illustration and replacement procedure.
12 November 2004—Added general updates and revised fuse replacement procedure.
30 June 2003—Corrected and added component information.
18 October 2002—Incorporated updated technical information.
10 April 2002—Updated power information.
14 January 2002—Initial release.
ii Copyright © 2010, Juniper Networks, Inc.