Juniper Networks EX2200 User Manual

Complete Hardware Guide for EX2200 Ethernet Switches

Published: 2010-12-07

Revision 4

Copyright © 2010, Juniper Networks, Inc.

Juniper Networks, Inc.

1194 North Mathilda Avenue Sunnyvale, California 94089 USA

408-745-2000 www.juniper.net

ThisproductincludestheEnvoySNMPEngine,developedbyEpilogueTechnology,anIntegratedSystemsCompany. 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.

Juniper Networks, Junos, Steel-Belted Radius, NetScreen, and ScreenOS are registered trademarks of Juniper Networks, Inc. in the United States and other countries. The Juniper Networks Logo, the Junos logo, and JunosE are trademarks of Juniper Networks, Inc. All other trademarks, service marks, registered trademarks, or registered service marks are the property of their respective owners.

Juniper Networks assumes no responsibility for any inaccuracies in this document. Juniper Networks reserves the right to change, modify, transfer, or otherwise revise this publication without notice.

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.

Complete Hardware Guide for EX2200 Ethernet Switches

Copyright © 2010, Juniper Networks, Inc.

All rights reserved. Printed in USA.

Writing: Appumon Joseph, Aviva Garrett, Greg Houde, Hemraj Rao S, Hareesh Kumar K N, Keldyn West, Shikha Kalra, Steve Levine Editing: Cindy Martin, Rajan V K

Illustration: Faith Bradford Brown Cover Design:

Revision History

17 February 2010—Revision 1 May 2010—Revision 2 August 2010—Revision 3 December 2010—Revision 4

The information in this document is current as of the date listed in the revision history.

YEAR 2000 NOTICE

Juniper Networks hardware and software products are Year 2000 compliant. The Junos OS has no known time-related limitations through the year 2038. However, the NTP application is known to have some difficulty in the year 2036.

SOFTWARE LICENSE

ii	Copyright © 2010, Juniper Networks, Inc.

The terms and conditions for using this software are described in the software license contained in the acknowledgment to your purchase order or, to the extent applicable, to any reseller agreement or end-user purchase agreement executed between you and Juniper Networks. By using this software, you indicate that you understand and agree to be bound by those terms and conditions.

Generally speaking, the software license restricts the manner in which you are permitted to use the software and may contain prohibitions against certain uses. The software license may state conditions under which the license is automatically terminated. You should consult the license for further details.

For complete product documentation, please see the Juniper Networks Web site at www.juniper.net/techpubs.

Copyright © 2010, Juniper Networks, Inc.

iii

END USER LICENSE AGREEMENT

READ THIS END USER LICENSE AGREEMENT (“AGREEMENT”) BEFORE DOWNLOADING, INSTALLING, OR USING THE SOFTWARE.

BY DOWNLOADING, INSTALLING, OR USING THE SOFTWARE OR OTHERWISE EXPRESSING YOUR AGREEMENT TO THE TERMS CONTAINED HEREIN, YOU (AS CUSTOMER OR IF YOU ARE NOT THE CUSTOMER, AS A REPRESENTATIVE/AGENT AUTHORIZED TO BINDTHECUSTOMER)CONSENTTOBEBOUNDBYTHISAGREEMENT. IFYOUDONOTORCANNOTAGREETOTHETERMSCONTAINED HEREIN, THEN (A) DO NOT DOWNLOAD, INSTALL, OR USE THE SOFTWARE, AND (B) YOU MAY CONTACT JUNIPER NETWORKS REGARDING LICENSE TERMS.

1.The Parties. The parties to this Agreement are (i) Juniper Networks, Inc. (if the Customer’s principal office is located in the Americas) or JuniperNetworks(Cayman)Limited(iftheCustomer’sprincipalofficeislocatedoutsidetheAmericas)(suchapplicableentitybeingreferred tohereinas“Juniper”),and(ii)thepersonororganizationthatoriginallypurchasedfromJuniperoranauthorizedJuniperresellertheapplicable license(s) for use of the Software (“Customer”) (collectively, the “Parties”).

2.The Software. In this Agreement, “Software” means the program modules and features of the Juniper or Juniper-supplied software, for which Customer has paid the applicable license or support fees to Juniper or an authorized Juniper reseller, or which was embedded by Juniper in equipment which Customer purchased from Juniper or an authorized Juniper reseller. “Software” also includes updates, upgrades and new releases of such software. “Embedded Software” means Software which Juniper has embedded in or loaded onto the Juniper equipment and any updates, upgrades, additions or replacements which are subsequently embedded in or loaded onto the equipment.

3.LicenseGrant. Subjecttopaymentoftheapplicablefeesandthelimitationsandrestrictionssetforthherein,JunipergrantstoCustomer a non-exclusive and non-transferable license, without right to sublicense, to use the Software, in executable form only, subject to the following use restrictions:

a.Customer shall use Embedded Software solely as embedded in, and for execution on, Juniper equipment originally purchased by Customer from Juniper or an authorized Juniper reseller.

b.Customer shall use the Software on a single hardware chassis having a single processing unit, or as many chassis or processing units for which Customer has paid the applicable license fees; provided, however, with respect to the Steel-Belted Radius or Odyssey Access Client software only, Customer shall use such Software on a single computer containing a single physical random access memory space and containing any number of processors. Use of the Steel-Belted Radius or IMS AAA software on multiple computers or virtual machines (e.g., Solaris zones) requires multiple licenses, regardless of whether such computers or virtualizations are physically contained on a single chassis.

c.Product purchase documents, paper or electronic user documentation, and/or the particular licenses purchased by Customer may specifylimitstoCustomer’suseoftheSoftware.Suchlimitsmayrestrictusetoamaximumnumberofseats,registeredendpoints,concurrent users, sessions, calls, connections, subscribers, clusters, nodes, realms, devices, links, ports or transactions, or require the purchase of separate licenses to use particular features, functionalities, services, applications, operations, or capabilities, or provide throughput, performance, configuration, bandwidth, interface, processing, temporal, or geographical limits. In addition, such limits may restrict the use of the Software to managing certain kinds of networks or require the Software to be used only in conjunction with other specific Software. Customer’s use of the Software shall be subject to all such limitations and purchase of all applicable licenses.

d.For any trial copy of the Software, Customer’s right to use the Software expires 30 days after download, installation or use of the Software. Customer may operate the Software after the 30-day trial period only if Customer pays for a license to do so. Customer may not extend or create an additional trial period by re-installing the Software after the 30-day trial period.

e.The Global Enterprise Edition of the Steel-Belted Radius software may be used by Customer only to manage access to Customer’s enterprise network. Specifically, service provider customers are expressly prohibited from using the Global Enterprise Edition of the Steel-Belted Radius software to support any commercial network access services.

The foregoing license is not transferable or assignable by Customer. No license is granted herein to any user who did not originally purchase the applicable license(s) for the Software from Juniper or an authorized Juniper reseller.

4. Use Prohibitions. Notwithstanding the foregoing, the license provided herein does not permit the Customer to, and Customer agrees not to and shall not: (a) modify, unbundle, reverse engineer, or create derivative works based on the Software; (b) make unauthorized copies of the Software (except as necessary for backup purposes); (c) rent, sell, transfer, or grant any rights in and to any copy of the Software,inanyform,toanythirdparty;(d)removeanyproprietarynotices,labels,ormarksonorinanycopyoftheSoftwareoranyproduct in which the Software is embedded; (e) distribute any copy of the Software to any third party, including as may be embedded in Juniper equipmentsoldinthesecondhandmarket;(f)useany‘locked’orkey-restrictedfeature,function,service,application,operation,orcapability without first purchasing the applicable license(s) and obtaining a valid key from Juniper, even if such feature, function, service, application, operation, or capability is enabled without a key; (g) distribute any key for the Software provided by Juniper to any third party; (h) use the

iv	Copyright © 2010, Juniper Networks, Inc.

Software in any manner that extends or is broader than the uses purchased by Customer from Juniper or an authorized Juniper reseller; (i) use Embedded Software on non-Juniper equipment; (j) use Embedded Software (or make it available for use) on Juniper equipment that the Customer did not originally purchase from Juniper or an authorized Juniper reseller; (k) disclose the results of testing or benchmarking of the Software to any third party without the prior written consent of Juniper; or (l) use the Software in any manner other than as expressly provided herein.

5.Audit. Customer shall maintain accurate records as necessary to verify compliance with this Agreement. Upon request by Juniper, Customer shall furnish such records to Juniper and certify its compliance with this Agreement.

6.Confidentiality. The Parties agree that aspects of the Software and associated documentation are the confidential property of Juniper. As such, Customer shall exercise all reasonable commercial efforts to maintain the Software and associated documentation in confidence, which at a minimum includes restricting access to the Software to Customer employees and contractors having a need to use the Software for Customer’s internal business purposes.

7.Ownership. Juniper and Juniper’s licensors, respectively, retain ownership of all right, title, and interest (including copyright) in and to the Software, associated documentation, and all copies of the Software. Nothing in this Agreement constitutes a transfer or conveyance of any right, title, or interest in the Software or associated documentation, or a sale of the Software, associated documentation, or copies of the Software.

8.Warranty, Limitation of Liability, Disclaimer of Warranty. The warranty applicable to the Software shall be as set forth in the warranty statementthataccompaniestheSoftware(the“WarrantyStatement”).NothinginthisAgreementshallgiverisetoanyobligationtosupport the Software. Support services may be purchased separately. Any such support shall be governed by a separate, written support services agreement. TO THE MAXIMUM EXTENT PERMITTED BY LAW, JUNIPER SHALL NOT BE LIABLE FOR ANY LOST PROFITS, LOSS OF DATA, ORCOSTSORPROCUREMENTOFSUBSTITUTEGOODSORSERVICES,ORFORANYSPECIAL,INDIRECT,ORCONSEQUENTIALDAMAGES ARISINGOUTOFTHISAGREEMENT,THESOFTWARE,ORANYJUNIPERORJUNIPER-SUPPLIEDSOFTWARE.INNOEVENTSHALLJUNIPER BE LIABLE FOR DAMAGES ARISING FROM UNAUTHORIZED OR IMPROPER USE OF ANY JUNIPER OR JUNIPER-SUPPLIED SOFTWARE.

EXCEPT AS EXPRESSLY PROVIDED IN THE WARRANTY STATEMENT TO THE EXTENT PERMITTED BY LAW, JUNIPER DISCLAIMS ANY AND ALL WARRANTIES IN AND TO THE SOFTWARE (WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE), INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NONINFRINGEMENT. IN NO EVENT DOES JUNIPER WARRANT THAT THE SOFTWARE, OR ANY EQUIPMENT OR NETWORK RUNNING THE SOFTWARE, WILL OPERATE WITHOUT ERROR OR INTERRUPTION, OR WILL BE FREE OF VULNERABILITY TO INTRUSION OR ATTACK. In no event shall Juniper’s or its suppliers’ or licensors’ liability to Customer, whether in contract, tort (including negligence), breach of warranty, or otherwise, exceed the price paid by Customer for the Software that gave rise to the claim, or if the Software is embedded in another Juniper product, the price paid by Customer for such other product. Customer acknowledges and agrees that Juniper has set its prices and entered into this Agreement in reliance upon the disclaimers of warranty and the limitations of liability set forth herein, that the same reflect an allocation of risk between the Parties (including the risk that a contract remedy may fail of its essential purpose and cause consequential loss), and that the same form an essential basis of the bargain between the Parties.

9.Termination. Any breach of this Agreement or failure by Customer to pay any applicable fees due shall result in automatic termination of the license granted herein. Upon such termination, Customer shall destroy or return to Juniper all copies of the Software and related documentation in Customer’s possession or control.

10.Taxes. All license fees payable under this agreement are exclusive of tax. Customer shall be responsible for paying Taxes arising from the purchase of the license, or importation or use of the Software. If applicable, valid exemption documentation for each taxing jurisdiction shall be provided to Juniper prior to invoicing, and Customer shall promptly notify Juniper if their exemption is revoked or modified. All payments made by Customer shall be net of any applicable withholding tax. Customer will provide reasonable assistance to Juniper in connection with such withholding taxes by promptly: providing Juniper with valid tax receipts and other required documentation showing Customer’s payment of any withholding taxes; completing appropriate applications that would reduce the amount of withholding tax to be paid; and notifying and assisting Juniper in any audit or tax proceeding related to transactions hereunder. Customer shall comply with all applicable tax laws and regulations, and Customer will promptly pay or reimburse Juniper for all costs and damages related to any liability incurred by Juniper as a result of Customer’s non-compliance or delay with its responsibilities herein. Customer’s obligations under this Section shall survive termination or expiration of this Agreement.

11.Export. Customer agrees to comply with all applicable export laws and restrictions and regulations of any United States and any applicable foreign agency or authority, and not to export or re-export the Software or any direct product thereof in violation of any such restrictions, laws or regulations, or without all necessary approvals. Customer shall be liable for any such violations. The version of the Software supplied to Customer may contain encryption or other capabilities restricting Customer’s ability to export the Software without an export license.

Copyright © 2010, Juniper Networks, Inc.

v

12.Commercial Computer Software. The Software is “commercial computer software” and is provided with restricted rights. Use, duplication, or disclosure by the United States government is subject to restrictions set forth in this Agreement and as provided in DFARS 227.7201 through 227.7202-4, FAR 12.212, FAR 27.405(b)(2), FAR 52.227-19, or FAR 52.227-14(ALT III) as applicable.

13.Interface Information. To the extent required by applicable law, and at Customer's written request, Juniper shall provide Customer with the interface information needed to achieve interoperability between the Software and another independently created program, on payment of applicable fee, if any. Customer shall observe strict obligations of confidentiality with respect to such information and shall use such information in compliance with any applicable terms and conditions upon which Juniper makes such information available.

14.ThirdPartySoftware. Any licensor of Juniper whose software is embedded in the Software and any supplier of Juniper whose products or technology are embedded in (or services are accessed by) the Software shall be a third party beneficiary with respect to this Agreement, and such licensor or vendor shall have the right to enforce this Agreement in its own name as if it were Juniper. In addition, certain third party software may be provided with the Software and is subject to the accompanying license(s), if any, of its respective owner(s). To the extent portions of the Software are distributed under and subject to open source licenses obligating Juniper to make the source code for such portions publicly available (such as the GNU General Public License (“GPL”) or the GNU Library General Public License (“LGPL”)), Juniper will make such source code portions (including Juniper modifications, as appropriate) available upon request for a period of up to three years from the date of distribution. Such request can be made in writing to Juniper Networks, Inc., 1194 N. Mathilda Ave., Sunnyvale, CA 94089, ATTN: General Counsel. You may obtain a copy of the GPL at http://www.gnu.org/licenses/gpl.html, and a copy of the LGPL at http://www.gnu.org/licenses/lgpl.html .

15.Miscellaneous. This Agreement shall be governed by the laws of the State of California without reference to its conflicts of laws principles. The provisions of the U.N. Convention for the International Sale of Goods shall not apply to this Agreement. For any disputes arising under this Agreement, the Parties hereby consent to the personal and exclusive jurisdiction of, and venue in, the state and federal courts within Santa Clara County, California. This Agreement constitutes the entire and sole agreement between Juniper and the Customer with respect to the Software, and supersedes all prior and contemporaneous agreements relating to the Software, whether oral or written (including any inconsistent terms contained in a purchase order), except that the terms of a separate written agreement executed by an authorized Juniper representative and Customer shall govern to the extent such terms are inconsistent or conflict with terms contained herein. No modification to this Agreement nor any waiver of any rights hereunder shall be effective unless expressly assented to in writing by the party to be charged. If any portion of this Agreement is held invalid, the Parties agree that such invalidity shall not affect the validity of the remainder of this Agreement. This Agreement and associated documentation has been written in the English language, and the Parties agree that the English version will govern. (For Canada: Les parties aux présentés confirment leur volonté que cette convention de même que tous les documents y compris tout avis qui s'y rattaché, soient redigés en langue anglaise. (Translation: The parties confirm that this Agreement and all related documentation is and will be in the English language)).

vi	Copyright © 2010, Juniper Networks, Inc.

Table of Contents

About This Topic Collection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv

How to Use This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv

List of EX Series Guides for Junos OS Release 10.4 . . . . . . . . . . . . . . . . . . . . . . . . . xv

Downloading Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvii

Documentation Symbols Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii

Documentation Feedback . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xix

Requesting Technical Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xx

Self-Help Online Tools and Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xx

Opening a Case with JTAC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xx

Part 1	Switch and Components Overview and Specifications
Chapter 1	EX2200 Switch Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 3
	EX2200 Switches Hardware Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 3
	EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 3
	Uplink Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 3
	Power over Ethernet (PoE) Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 4
	EX2200 Switch Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 4
	Chassis Physical Specifications for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . .	. 5
	Front Panel of an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 5
	Rear Panel of an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 6
	EX2200 Switch Hardware and CLI Terminology Mapping . . . . . . . . . . . . . . . . . . .	. 7
Chapter 2	Component Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 11
	Chassis Status LEDs in EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 11
	Network Port and Uplink Port LEDs in EX2200 Switches . . . . . . . . . . . . . . . . . . . .	12
	Management Port LEDs in EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	14
	Power Supply in EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	14
	Cooling System and Airflow in an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . .	15
Chapter 3	Component Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	19
	USB Port Specifications for an EX Series Switch . . . . . . . . . . . . . . . . . . . . . . . . . .	19
	Network Port Connector Pinout Information for an EX2200 Switch . . . . . . . . . . .	20
	Console Port Connector Pinout Information for an EX Series Switch . . . . . . . . . . .	21
	Management Port Connector Pinout Information for an EX2200 Switch . . . . . . .	22
	Optical Interface Support in EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . .	22

Copyright © 2010, Juniper Networks, Inc.

vii

Complete Hardware Guide for EX2200 Ethernet Switches

Part 2	Planning for Switch Installation
Chapter 4	Site Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	33
	Site Preparation Checklist for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . .	33
	General Site Guidelines for EX Series Switches . . . . . . . . . . . . . . . . . . . . . . . . . . .	35
	Site Electrical Wiring Guidelines for EX Series Switches . . . . . . . . . . . . . . . . . . . .	35
	Environmental Requirements and Specifications for EX Series Switches . . . . . . .	36
Chapter 5	Mounting and Clearance Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	39
	Rack Requirements for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	39
	Cabinet Requirements for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	40
	Requirements for Mounting an EX2200 Switch on a Desktop or Wall . . . . . . . . .	42
	Clearance Requirements for Airflow and Hardware Maintenance for EX2200
	Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	42
Chapter 6	Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	45
	Network Cable Specifications for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . .	45
Chapter 7	Planning Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	47
	Power Specifications for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	47
	AC Power Cord Specifications for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . .	47
Part 3	Installing and Connecting the Switch and Switch Components
Chapter 8	Installing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	51
	Installing and Connecting an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	51
	Unpacking an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	52
	Mounting an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	53
	Mounting an EX2200 Switch on a Desk or Other Level Surface . . . . . . . . . . . . . .	54
	Mounting an EX2200 Switch on Two Posts in a Rack or Cabinet . . . . . . . . . . . . .	55
	Mounting an EX2200 Switch on Four Posts in a Rack or Cabinet . . . . . . . . . . . . .	57
	Mounting an EX2200 Switch in a Recessed Position in a Rack or Cabinet . . . . . .	61
	Mounting an EX2200 Switch on a Wall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	61
Chapter 9	Installing Switch Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	65
	Installing a Transceiver in an EX Series Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . .	65
Chapter 10	Connecting the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	67
	Connecting Earth Ground to an EX Series Switch . . . . . . . . . . . . . . . . . . . . . . . . . .	67
	Connecting Earth Ground to an EX2200 or EX3200 Switch . . . . . . . . . . . . .	68
	Connecting Earth Ground to an EX4200 Switch . . . . . . . . . . . . . . . . . . . . . . .	69
	Connecting Earth Ground to an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . .	70
	Connecting Earth Ground to an EX8208 Switch . . . . . . . . . . . . . . . . . . . . . . .	71
	Connecting Earth Ground to an EX8216 Switch . . . . . . . . . . . . . . . . . . . . . . . .	72
	Connecting AC Power to an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	73
	Connecting an EX Series Switch to a Network for Out-of-Band Management . . .	74
	Connecting an EX Series Switch to a Management Console . . . . . . . . . . . . . . . . .	76
	Connecting an EX Series Switch to a Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	77
	Setting the Serial Console Speed for the Switch . . . . . . . . . . . . . . . . . . . . . . .	78
	Configuring the Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	79
	Connecting the Modem to the Console Port . . . . . . . . . . . . . . . . . . . . . . . . . .	80

viii	Copyright © 2010, Juniper Networks, Inc.

Table of Contents

	Connecting a Fiber-Optic Cable to an EX Series Switch . . . . . . . . . . . . . . . . . . . .	. 81
Chapter 11	Performing Initial Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	83
	EX2200 Switch Default Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 83
	Connecting and Configuring an EX Series Switch (CLI Procedure) . . . . . . . . . . .	. 87
	Connecting and Configuring an EX Series Switch (J-Web Procedure) . . . . . . . . .	89
Part 4	Removing Switch Components
Chapter 12	Removing Switch Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	95
	Removing a Transceiver from an EX Series Switch . . . . . . . . . . . . . . . . . . . . . . . . .	95
	Disconnecting a Fiber-Optic Cable from an EX Series Switch . . . . . . . . . . . . . . .	. 97
Part 5	Switch and Component Maintenance
Chapter 13	Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	101
	Maintaining Fiber-Optic Cables in EX Series Switches . . . . . . . . . . . . . . . . . . . . .	101
Part 6	Returning Hardware
Chapter 14	Returning the Switch or Switch Components . . . . . . . . . . . . . . . . . . . . . . . .	105
	Returning an EX2200 Switch or Component for Repair or Replacement . . . . . .	105
	Locating the Serial Number on an EX2200 Switch or Component . . . . . . . . . . .	106
	Listing the Switch and Components Details with the CLI . . . . . . . . . . . . . . .	106
	Locating the Chassis Serial Number ID Label on an EX2200 Switch . . . . . .	106
	Contacting Customer Support to Obtain Return Materials Authorization for EX
	Series Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	107
	Packing an EX2200 Switch or Component for Shipping . . . . . . . . . . . . . . . . . . .	108
	Packing a Switch for Shipping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	109
	Packing Switch Components for Shipping . . . . . . . . . . . . . . . . . . . . . . . . . . .	109
Part 7	Safety Information
Chapter 15	General Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	113
	General Safety Guidelines and Warnings for EX Series Switches . . . . . . . . . . . . .	113
	Definitions of Safety Warning Levels for EX Series Switches . . . . . . . . . . . . . . . . .	114
	Fire Safety Requirements for EX Series Switches . . . . . . . . . . . . . . . . . . . . . . . . .	116
	Qualified Personnel Warning for EX Series Switches . . . . . . . . . . . . . . . . . . . . . .	. 117
	Warning Statement for Norway and Sweden for EX Series Switches . . . . . . . . . .	118
Chapter 16	Radiation and Laser Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	121
	Laser and LED Safety Guidelines and Warnings for EX Series Switches . . . . . . . .	121
	General Laser Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	121
	Class 1 Laser Product Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	122
	Class 1 LED Product Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	122
	Laser Beam Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	123
	Radiation from Open Port Apertures Warning for EX Series Switches . . . . . . . . .	124
Chapter 17	Installation and Maintenance Safety Information . . . . . . . . . . . . . . . . . . . . .	127
	Installation Instructions Warning for EX Series Switches . . . . . . . . . . . . . . . . . . .	127
	Chassis Lifting Guidelines for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . .	128

Copyright © 2010, Juniper Networks, Inc.

ix

Complete Hardware Guide for EX2200 Ethernet Switches

	Ramp Warning for EX Series Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	129
	Rack-Mounting and Cabinet-Mounting Warnings for EX Series Switches . . . . . .	129
	Wall-Mounting Warnings for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . .	134
	Grounded Equipment Warning for EX Series Switches . . . . . . . . . . . . . . . . . . . . .	134
	Maintenance and Operational Safety Guidelines and Warnings for EX Series
	Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	135
	Jewelry Removal Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	135
	Lightning Activity Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	137
	Operating Temperature Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	138
	Product Disposal Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	139
Chapter 18	Power and Electrical Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	141
	General Electrical Safety Guidelines and Warnings for EX Series Switches . . . . .	141
	Prevention of Electrostatic Discharge Damage on EX Series Switches . . . . . . . .	142
	AC Power Electrical Safety Guidelines for EX Series Switches . . . . . . . . . . . . . . .	144
	AC Power Disconnection Warning for EX Series Switches . . . . . . . . . . . . . . . . . .	145
	TN Power Warning for EX Series Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	146
	In Case of Electrical Accident: Action to Take on an EX Series Switch . . . . . . . . .	147
Part 8	Compliance Information
Chapter 19	Compliance Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	151
	Agency Approvals for EX Series Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	151
	Compliance Statements for EMC Requirements for EX Series Switches . . . . . . .	152
	Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	152
	European Community . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	153
	Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	153
	United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	153
	FCC Part 15 Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	153
	Non-Regulatory Environmental Standards . . . . . . . . . . . . . . . . . . . . . . . . . .	154
	Compliance Statements for Acoustic Noise for EX Series Switches . . . . . . . . . .	154
	Declaration of Conformity for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . .	155

x	Copyright © 2010, Juniper Networks, Inc.

List of Figures
Part 1	Switch and Components Overview and Specifications
Chapter 1	EX2200 Switch Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 3
	Figure 1: Front Panel of an EX2200 Switch with 48 Gigabit Ethernet Ports . . . . .	. 6
	Figure 2: Front Panel of an EX2200 Switch with 24 Gigabit Ethernet Ports . . . . .	. 6
	Figure 3: Rear Panel of an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 7
Chapter 2	Component Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 11
	Figure 4: Chassis Status LEDs in an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . .	. 11
	Figure 5: LEDs on the Network Ports on the Front Panel . . . . . . . . . . . . . . . . . . . . .	12
	Figure 6: LEDs on the Uplink Ports and Port Status Mode LEDs . . . . . . . . . . . . . . .	12
	Figure 7: LEDs on the Management Port on an EX2200 Switch . . . . . . . . . . . . . . .	14
	Figure 8: Airflow Through Non-PoE Models of EX2200 Switches . . . . . . . . . . . . .	16
	Figure 9: Airflow Through PoE Models of EX2200 Switches . . . . . . . . . . . . . . . . . .	16
Part 2	Planning for Switch Installation
Chapter 5	Mounting and Clearance Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	39
	Figure 10: Clearance Requirements for Airflow and Hardware Maintenance for
	EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	42
	Figure 11: Airflow Through PoE Models of EX2200 Switches . . . . . . . . . . . . . . . . .	43
	Figure 12: Airflow Through Non-PoE Models of EX2200 Switches . . . . . . . . . . . .	43
Chapter 7	Planning Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	47
	Figure 13: AC Plug Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	48
Part 3	Installing and Connecting the Switch and Switch Components
Chapter 8	Installing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	51
	Figure 14: Attaching Rubber Feet to a Switch Chassis . . . . . . . . . . . . . . . . . . . . . .	55
	Figure 15: Attaching the Mounting Bracket Along the Front of the Switch . . . . . .	56
	Figure 16: Mounting the Switch on Two Posts in a Rack . . . . . . . . . . . . . . . . . . . . .	57
	Figure 17: Attaching the Front Bracket to the Side-Rail Bracket . . . . . . . . . . . . . . .	59
	Figure 18: Attaching the Side-Rail Bracket to the Switch Chassis . . . . . . . . . . . . .	59
	Figure 19: Mounting the Switch to the Front Posts in a Rack . . . . . . . . . . . . . . . . .	60
	Figure 20: Sliding the Rear Brackets to the Rear of a Four-Post Rack . . . . . . . . . .	60
	Figure 21: Attaching Wall-Mount Brackets to a Switch Chassis . . . . . . . . . . . . . . .	62
	Figure 22: Measuring for Mounting Screws . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	63
	Figure 23: Mounting a Switch on a Wall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	64
Chapter 9	Installing Switch Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	65
	Figure 24: Installing a Transceiver in an EX Series Switch . . . . . . . . . . . . . . . . . . .	66

Copyright © 2010, Juniper Networks, Inc.

xi

Complete Hardware Guide for EX2200 Ethernet Switches

Chapter 10	Connecting the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 67
	Figure 25: Connecting a Grounding Cable to an EX Series Switch . . . . . . . . . . . .	. 67
	Figure 26: Connecting the Grounding Lug to an EX4200 Switch on a Four-Post
	Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	70
	Figure 27: Connecting an AC Power Cord Retainer Clip to the AC Power Cord
	Inlet on an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	74
	Figure 28: Connecting an AC Power Cord to the AC Power Cord Inlet on an
	EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	74
	Figure 29: Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	75
	Figure 30: Connecting an EX Series Switch to a Network for Out-of-Band
	Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	75
	Figure 31: Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	76
	Figure 32: Connecting an EX Series Switch to a Management Console Through
	a Console Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	77
	Figure 33: Connecting an EX Series Switch Directly to a Management
	Console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	77
	Figure 34: Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	80
	Figure 35: Connecting a Fiber-Optic Cable to an Optical Transceiver Installed in
	an EX Series Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	82
Chapter 11	Performing Initial Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	83
	Figure 36: LCD Panel in an EX3200, EX4200, EX4500, or EX8200 Switch . . . . .	90
Part 4	Removing Switch Components
Chapter 12	Removing Switch Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	95
	Figure 37: Removing a Transceiver from an EX Series Switch . . . . . . . . . . . . . . . .	96
Part 6	Returning Hardware
Chapter 14	Returning the Switch or Switch Components . . . . . . . . . . . . . . . . . . . . . . . .	105
	Figure 38: Location of the Serial Number ID Label on EX2200 Switches . . . . . . .	107
Part 7	Safety Information
Chapter 18	Power and Electrical Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	141
	Figure 39: Place a Component into an Antistatic Bag . . . . . . . . . . . . . . . . . . . . . .	143

xii	Copyright © 2010, Juniper Networks, Inc.

List of Tables

Part 1	Switch and Components Overview and Specifications
Chapter 1	EX2200 Switch Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 3
	Table 1: EX2200 Switch Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 4
	Table 2: Physical Specifications of the EX2200 Switch Chassis . . . . . . . . . . . . . .	. 5
	Table 3: CLI Equivalents of Terms Used in Documentation for EX2200
	Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 8
Chapter 2	Component Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	. 11
	Table 4: Chassis Status LEDs in an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . .	. 11
	Table 5: Link/Activity LED on the Network Ports and Uplink Ports in EX2200
	Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	12
	Table 6: Status LED on the Network Ports and Uplink Ports in EX2200
	Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	13
	Table 7: Link/Activity LED on the Management Port on an EX2200 Switch . . . . . .	14
	Table 8: Status LED on the Management Port on an EX2200 Switch . . . . . . . . . .	14
	Table 9: Power Consumed by EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . .	15
Chapter 3	Component Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	19
	Table 10: Network Port Connector Pinout Information for EX2200 Switches . . . .	20
	Table 11: EX Series Switches Console Port Connector Pinout Information . . . . . . .	21
	Table 12: Management Port Connector Pinout Information for EX2200
	Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	22
	Table 13: Optical Interface Support and Copper Interface Support for Gigabit
	Ethernet SFP Transceivers in EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . .	23
	Table14:OpticalInterfaceSupportforFastEthernetSFPTransceiversinEX2200
	Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	27
Part 2	Planning for Switch Installation
Chapter 4	Site Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	33
	Table 15: Site Preparation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	33
	Table 16: Site Electrical Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	36
	Table 17: EX Series Switch Environmental Tolerances . . . . . . . . . . . . . . . . . . . . . .	37
Chapter 5	Mounting and Clearance Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	39
	Table 18: Rack Requirements and Specifications for the Switch . . . . . . . . . . . . . .	39
	Table 19: Cabinet Requirements and Specifications for the Switch . . . . . . . . . . . .	41
Chapter 7	Planning Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	47
	Table 20: AC Power Supply Electrical Specifications for EX2200 Switches . . . . .	47
	Table 21: AC Power Cord Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	48

Copyright © 2010, Juniper Networks, Inc.

xiii

Complete Hardware Guide for EX2200 Ethernet Switches

Part 3	Installing and Connecting the Switch and Switch Components
Chapter 8	Installing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	51
	Table 22: Inventory of Components Provided with an EX2200 Switch . . . . . . . . .	52
Chapter 10	Connecting the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	67
	Table 23: Port Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .	79

xiv	Copyright © 2010, Juniper Networks, Inc.

About This Topic Collection

•How to Use This Guide on page xv

•List of EX Series Guides for Junos OS Release 10.4 on page xv

•Downloading Software on page xvii

•Documentation Symbols Key on page xviii

•Documentation Feedback on page xix

•Requesting Technical Support on page xx

How to Use This Guide

Complete documentation for the EX Series product family is provided on webpages at http://www.juniper.net/techpubs/en_US/release-independent/information-products/ pathway-pages/ex-series/product/index.html. We have selected content from these webpages and created a number of EX Series guides that collect related topics into a book-like format so that the information is easy to print and easy to download to your local computer.

Thisguide, CompleteHardwareGuideforEX2200Switches,collectstogetherinformation about the EX2200 fixed-configuration switches. The release notes are at http://www.juniper.net/techpubs/en_US/junos10.4/information-products/topic-collections/ release-notes/10.4/junos-release-notes-10.4.pdf.

List of EX Series Guides for Junos OS Release 10.4

Title	Description
Complete Hardware Guide for EX2200 Ethernet Switches	Componentdescriptions,sitepreparation,installation,
	replacement, and safety and compliance information
	for EX2200 Ethernet switches
Complete Hardware Guide for EX3200 Ethernet Switches	Componentdescriptions,sitepreparation,installation,
	replacement, and safety and compliance information
	for EX3200 Ethernet switches
Complete Hardware Guide for EX4200 Ethernet Switches	Componentdescriptions,sitepreparation,installation,
	replacement, and safety and compliance information
	for EX4200 Ethernet switches

Copyright © 2010, Juniper Networks, Inc.

xv

Complete Hardware Guide for EX2200 Ethernet Switches

Title	Description
Complete Hardware Guide for EX4500 Ethernet Switches	Componentdescriptions,sitepreparation,installation,
	replacement, and safety and compliance information
	for EX4500 Ethernet switches
Complete Hardware Guide for EX8208 Ethernet Switches	Componentdescriptions,sitepreparation,installation,
	replacement, and safety and compliance information
	for EX8208 Ethernet switches
Complete Hardware Guide for EX8216 Ethernet Switches	Componentdescriptions,sitepreparation,installation,
	replacement, and safety and compliance information
	for EX8216 Ethernet switches
Complete Hardware Guide for the XRE200 External Routing Engine	Componentdescriptions,sitepreparation,installation,
	replacement, and safety and compliance information
	for the XRE200 External Routing Engine
CompleteSoftwareGuideforJunos® OSforEXSeriesEthernetSwitches,	Softwarefeaturedescriptions,configurationexamples,
Release 10.4	and tasks for Junos OS for EX Series switches
Software Topic Collections	Softwarefeaturedescriptions,configurationexamples
	and tasks, and reference pages for configuration
	statements and operational commands (This
	information also appears in the Complete Software
	Guide for Junos® OS for EX Series Ethernet Switches,
	Release 10.4.)
Junos® OSforEXSeriesEthernetSwitches,Release10.4:EX4200Virtual
Chassis
Junos® OSforEXSeriesEthernetSwitches,Release10.4:EX8200Virtual
Chassis
Junos® OSforEXSeriesEthernetSwitches,Release10.4:AccessControl
Junos® OS for EX Series Ethernet Switches, Release 10.4: Configuration
Management
Junos® OSforEXSeriesEthernetSwitches,Release10.4:ClassofService
Junos® OSforEXSeriesEthernetSwitches,Release10.4:DeviceSecurity
Junos® OS for EX Series Ethernet Switches, Release 10.4: Ethernet
Switching
Junos® OS for EX Series Ethernet Switches, Release 10.4: Fibre Channel
over Ethernet
Junos® OSforEXSeriesEthernetSwitches,Release10.4:HighAvailability
Junos® OS for EX Series Ethernet Switches, Release 10.4: Interfaces

xvi	Copyright © 2010, Juniper Networks, Inc.

About This Topic Collection

Title

Description

Junos® OS for EX Series Ethernet Switches, Release 10.4: Layer 3

Protocols

Junos® OS for EX Series Ethernet Switches, Release 10.4: MPLS

Junos® OS for EX Series Ethernet Switches, Release 10.4: Multicast

Junos® OS for EX Series Switches, Release 10.4: Network Management and Monitoring

Junos® OS for EX Series Switches, Release 10.4: Port Security

Junos® OSforEXSeriesEthernetSwitches,Release10.4:RoutingPolicy

and Packet Filtering

Junos® OS for EX Series Ethernet Switches, Release 10.4: Software

Installation

Junos® OSforEXSeriesEthernetSwitches,Release10.4:Spanning-Tree

Protocols

Junos® OS for EX Series Ethernet Switches, Release 10.4: System

Monitoring

Junos® OSforEXSeriesEthernetSwitches,Release10.4:SystemServices

Junos® OS for EX Series Ethernet Switches, Release 10.4: System Setup

Junos® OSforEXSeriesEthernetSwitches,Release10.4:UserandAccess

Management

Junos® OSforEXSeriesEthernetSwitches,Release10.4:UserInterfaces

Downloading Software

You can download Junos OS for EX Series switches from the Download Software area at http://www.juniper.net/customers/support/ . To download the software, you must have a Juniper Networks user account. For information about obtaining an account, see http://www.juniper.net/entitlement/setupAccountInfo.do.

Copyright © 2010, Juniper Networks, Inc.

xvii

Complete Hardware Guide for EX2200 Ethernet Switches

Documentation Symbols Key

Notice Icons
Icon	Meaning	Description
	Informational note	Indicates important features or instructions.
	Caution	Indicates a situation that might result in loss of data or hardware
		damage.
	Warning	Alerts you to the risk of personal injury or death.
	Laser warning	Alerts you to the risk of personal injury from a laser.

Text and Syntax Conventions
Convention	Description
Bold text like this	Represents text that you type.
Fixed-width text like this	Represents output that appears on the
	terminal screen.
Italic text like this	• Introduces important new terms.
	•	Identifies book names.
	•	IdentifiesRFCandInternetdrafttitles.
Italic text like this	Represents variables (options for which
	you substitute a value) in commands or
	configuration statements.

Examples

To enter configuration mode, type the configure command:

user@host> configure

user@host> show chassis alarms

No alarms currently active

•Apolicytermisanamedstructurethat definesmatchconditionsandactions.

•Junos OS System Basics Configuration Guide

•RFC 1997, BGP Communities Attribute

Configure the machine’s domain name:

[edit]

root@# set system domain-name domain-name

Plain text like this	Represents names of configuration
	statements, commands, files, and
	directories; IP addresses; configuration
	hierarchy levels; or labels on routing
	platform components.

•To configure a stub area, include the stub statement at the [edit protocols ospf area area-id] hierarchy level.

•The console port is labeled CONSOLE.

< > (angle brackets)

Enclose optional keywords or variables.

stub <default-metric metric>;

xviii

Copyright © 2010, Juniper Networks, Inc.

About This Topic Collection

Text and Syntax Conventions
Convention	Description	Examples
| (pipe symbol)	Indicatesachoicebetweenthemutually	broadcast | multicast
	exclusivekeywordsorvariablesoneither
	side of the symbol. The set of choices is	(string1 | string2 | string3)
	oftenenclosedinparenthesesforclarity.
# (pound sign)	Indicates a comment specified on the	rsvp { # Required for dynamic MPLS only
	samelineastheconfigurationstatement
	to which it applies.
[ ] (square brackets)	Enclose a variable for which you can	community name members [
	substitute one or more values.	community-ids ]
Indention and braces ( { } )	Identify a level in the configuration	[edit]
	hierarchy.	routing-options {
		static {
		route default {
		nexthop address;
		retain;
		}
		}
		}
; (semicolon)	Identifies a leaf statement at a
	configuration hierarchy level.
J-Web GUI Conventions
Bold text like this	Represents J-Web graphical user	• IntheLogicalInterfacesbox,selectAll
	interface (GUI) items you click or select.	Interfaces.
		• To cancel the configuration, click
		Cancel.
> (bold right angle bracket)	Separates levels in a hierarchy of J-Web	In the configuration editor hierarchy,
	selections.	select Protocols>Ospf.

Documentation Feedback

We encourage you to provide feedback, comments, and suggestions so that we can improve the documentation. Send e-mail to [e-mail] with the following:

•Document URL or title

•Page number if applicable

•Software version

•Your name and company

Copyright © 2010, Juniper Networks, Inc.

xix

Complete Hardware Guide for EX2200 Ethernet Switches

Requesting Technical Support

TechnicalproductsupportisavailablethroughtheJuniperNetworksTechnicalAssistance Center (JTAC). If you are a customer with an active J-Care or JNASC support contract, or are covered under warranty, and need post-sales technical support, you can access our tools and resources online or open a case with JTAC.

•JTAC policies—For a complete understanding of our JTAC procedures and policies, review the JTAC User Guide located at http://www.juniper.net/us/en/local/pdf/resource-guides/7100059-en.pdf .

•Product warranties—For product warranty information, visit http://www.juniper.net/support/warranty/ .

•JTAC hours of operation—The JTAC centers have resources available 24 hours a day, 7 days a week, 365 days a year.

Self-Help Online Tools and Resources

For quick and easy problem resolution, Juniper Networks has designed an online self-service portal called the Customer Support Center (CSC) that provides you with the following features:

•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://www.juniper.net/customers/csc/software/

•Search technical bulletins for relevant hardware and software notifications: https://www.juniper.net/alerts/

•Join and participate in the Juniper Networks Community Forum: http://www.juniper.net/company/communities/

•Open a case online in the CSC Case Management tool: http://www.juniper.net/cm/

Toverifyserviceentitlementbyproductserialnumber,useourSerialNumberEntitlement (SNE) Tool: https://tools.juniper.net/SerialNumberEntitlementSearch/

Opening a Case with JTAC

You can open a case with JTAC on the Web or by telephone.

•Use the Case Management tool in the CSC at http://www.juniper.net/cm/ .

•Call 1-888-314-JTAC (1-888-314-5822 toll-free in the USA, Canada, and Mexico).

For international or direct-dial options in countries without toll-free numbers, see

http://www.juniper.net/support/requesting-support.html .

xx	Copyright © 2010, Juniper Networks, Inc.

PART 1

Switch and Components Overview and

Specifications

•EX2200 Switch Overview on page 3

•Component Descriptions on page 11

•Component Specifications on page 19

Copyright © 2010, Juniper Networks, Inc.

1

Complete Hardware Guide for EX2200 Ethernet Switches

2	Copyright © 2010, Juniper Networks, Inc.

CHAPTER 1

EX2200 Switch Overview

•EX2200 Switches Hardware Overview on page 3

•EX2200 Switch Models on page 4

•Chassis Physical Specifications for EX2200 Switches on page 5

•Front Panel of an EX2200 Switch on page 5

•Rear Panel of an EX2200 Switch on page 6

•EX2200 Switch Hardware and CLI Terminology Mapping on page 7

EX2200 Switches Hardware Overview

Juniper Networks EX Series Ethernet Switches provide scalable connectivity for the enterprise market, including branch offices, campus locations, and data centers. The switches run under the Juniper Networks Junos operating system (Junos OS), which provides Layer 2 and Layer 3 switching, routing, and security services. The same Junos OS code base that runs on EX Series switches also runs on all Juniper Networks J Series, M Series, MX Series, and T Series routers.

•EX2200 Switches on page 3

•Uplink Ports on page 3

•Power over Ethernet (PoE) Ports on page 4

EX2200 Switches

Juniper Networks EX2200 Ethernet switches provide connectivity for low-density environments.

EX2200 switches are available in models with either 24 or 48 built-in network ports and four uplink ports, with Power over Ethernet (PoE) either available in all built-in network ports or not available in any built-in network port. All models provide network ports that have 10/100/1000Base-T Gigabit Ethernet connectors and four uplink ports. These switches run under Junos OS for EX Series switches.

Uplink Ports

Each EX2200 switch has four uplink ports that support 1-gigabit small form-factor pluggable (SFP) transceivers for use with fiber connections and copper connections. See “Optical Interface Support in EX2200 Switches” on page 22.

Copyright © 2010, Juniper Networks, Inc.

3

Complete Hardware Guide for EX2200 Ethernet Switches

Power over Ethernet (PoE) Ports

PoEportsprovideelectricalcurrenttodevicesthroughthenetworkcablessothatseparate power cords for devices such as IP phones, wireless access points, and security cameras are unnecessary. EX2200 switches are available with full (all 24 or 48 built-in network ports) or no PoE capability. Full PoE models are primarily used in IP telephony environments.

EX2200 switches running Junos OS Release 10.3 or later can supply up to 30 W to individual PoE ports, supporting powered devices that comply with IEEE 802.3af (PoE) and IEEE 802.3at (PoE+).

NOTE: IEEE 802.3at class 4 powered devices require category 5 or higher

Ethernet cables.

EX2200 switches running Junos OS Release 10.2 or earlier can supply up to 15.4 W to individual PoE ports, supporting powered devices that comply with IEEE 802.3af (PoE).

Related • EX2200 Switch Models on page 4

Documentation • Site Preparation Checklist for EX2200 Switches on page 33

EX2200 Switch Models

The EX2200 switch is available with 24 or 48 built-in network ports with full (all 24 or 48 built-in network ports) or no Power over Ethernet (PoE) capability. Table 1 on page 4 lists the EX2200 switch models.

Table 1: EX2200 Switch Models

			Maximum PoE Power
Model	Access Ports	Ports in Which PoE Is Available	Available
EX2200-24T-4G	24 Gigabit Ethernet	–	–
EX2200-24P-4G	24 Gigabit Ethernet	All 24 ports	405 W
EX2200-48T-4G	48 Gigabit Ethernet	–	–
EX2200-48P-4G	48 Gigabit Ethernet	All 48 ports	405 W

Related • Front Panel of an EX2200 Switch on page 5

Documentation • EX2200 Switches Hardware Overview on page 3

4	Copyright © 2010, Juniper Networks, Inc.

Chapter 1: EX2200 Switch Overview

Chassis Physical Specifications for EX2200 Switches

The EX2200 switch chassis is a rigid sheet-metal structure that houses the hardware components. Table 2 on page 5 summarizes the physical specifications of the EX2200 switch chassis.

Table 2: Physical Specifications of the EX2200 Switch Chassis

Description	Value
Chassis height	1.75 in. (4.45 cm)
Chassis width	• 17.5 in. (44.5 cm)
	• 19 in. (48.2 cm) with mounting brackets attached
Chassis depth	10.5 in. (26.7 cm)
Weight	• EX2200-24T: 6 lb (2.7 kg)
	• EX2200-24P: 8 lb (3.6 kg)
	• EX2200-48T: 8 lb (3.6 kg)
	• EX2200-48P: 10 lb (4.5 kg)
Related	• Rack Requirements for EX2200 Switches on page 39
Documentation	• Cabinet Requirements for EX2200 Switches on page 40
	• Mounting an EX2200 Switch on page 53
	• Installing and Connecting an EX2200 Switch on page 51

Front Panel of an EX2200 Switch

The front panel of an EX2200 switch consists of the following components:

•Network ports—depending on the switch model, either of:

•24or4810/100/1000Base-TGigabitEthernetports,withPoweroverEthernet(PoE) not available in EX2200-24T and EX2200-48T

•24or4810/100/1000Base-TGigabitEthernetports,withPoweroverEthernet(PoE) available in EX2200-24P and EX2200-48P

•4 built-in SFP uplink ports

•2 chassis status LEDs

•4 port status mode LEDs

•Mode button

Figure 1 on page 6 shows the front panel of an EX2200 switch with 48 Gigabit Ethernet ports. Figure 2 on page 6 shows the front panel of an EX2200 switch with 24 Gigabit Ethernet ports.

Copyright © 2010, Juniper Networks, Inc.

5

Complete Hardware Guide for EX2200 Ethernet Switches

Figure1:FrontPanelofanEX2200Switchwith48GigabitEthernetPorts

Chassis status LEDs

0

1

2 3

4 5

6 7

8 9

10 11

12 13

14

15

1617

1819

2021

22 23

2425

2627

2829

3031

3233

34 35

3637

3839

4041

4243

4445

46 47

		SYS	ALM
0	1	2	3

SPD

DX Port status mode LEDs

EN

POE

					Mode
Network			SFP		button
ports			uplink
			ports

g027000

Figure2:FrontPanelofanEX2200Switchwith24GigabitEthernetPorts

Chassis status LEDs

0

1

2 3

4 5

6 7

8 9

10 11

12 13

14

15

1617

1819

2021

22 23

		SYS	ALM
0	1	2	3

SPD

DX Port status mode LEDs

EN

POE

					Mode
Network			SFP		button
ports			uplink
			ports

g027002

Related	• Chassis Status LEDs in EX2200 Switches on page 11
Documentation	• Network Port and Uplink Port LEDs in EX2200 Switches on page 12
	• Network Port Connector Pinout Information for an EX2200 Switch on page 20
	• Rear Panel of an EX2200 Switch on page 6
	• Installing a Transceiver in an EX Series Switch on page 65
	• Removing a Transceiver from an EX Series Switch on page 95
	• Installing and Connecting an EX2200 Switch on page 51

Rear Panel of an EX2200 Switch

The rear panel of the EX2200 switch consists of the following components:

•Management Ethernet port

•USB port

•Console port

•Protective earthing terminal

•ESD point

•Air exhaust

6	Copyright © 2010, Juniper Networks, Inc.

Chapter 1: EX2200 Switch Overview

•Serial number ID label

•AC power cord inlet

Figure 3 on page 7 shows the rear panel of an EX2200 switch.

All EX2200 switches have three exhaust openings on the rear panel. The two leftmost exhaust openings have fans behind them and are open. The rightmost exhaust opening is open on Power over Ethernet (PoE) models and closed on non-PoE models. On PoE models, this opening exhausts the air from the fan at the air intake for the power supply on the side panel.

The power cord retainer clips extend out of the chassis by 3 in.

Figure 3: Rear Panel of an EX2200 Switch

Management	Protective	ESD	Air intake with fan for power supply
Ethernet port	earthing terminal	point	(fan on PoE models only)

EX2200-24-4G REV: X1
750-026464 REV: X3	Mfg. Date
	20090227
MAC: 00:23:9C:oE:19:00
	MADE IN CHINA

g027001

USB	Console	Air exhaust	Air exhaust without fan	Serial number	AC power
port	port	with fan	(closed on non-PoE models)	ID label	cord inlet

Related • Front Panel of an EX2200 Switch on page 5

Documentation • USB Port Specifications for an EX Series Switch on page 19

•Cooling System and Airflow in an EX2200 Switch on page 15

•Power Supply in EX2200 Switches on page 14

•Prevention of Electrostatic Discharge Damage on EX Series Switches on page 142

•Connecting Earth Ground to an EX Series Switch on page 67

•Installing and Connecting an EX2200 Switch on page 51

EX2200 Switch Hardware and CLI Terminology Mapping

This topic describes the hardware terms used in EX2200 switch documentation and the corresponding terms used in the Junos OS command line interface (CLI). See Table 3 on page 8.

Copyright © 2010, Juniper Networks, Inc.

7

Complete Hardware Guide for EX2200 Ethernet Switches

Table 3: CLI Equivalents of Terms Used in Documentation for EX2200 Switches

			Item in	Additional
Hardware Item (CLI)	Description (CLI)	Value (CLI)	Documentation	Information
Chassis	One of the following:	–	Switch chassis	“Chassis Physical
				Specifications for
	• EX2200-24T-4G			EX2200 Switches” on
	• EX2200-24P-4G			page 5
	• EX2200-48T-4G
	• EX2200-48P-4G
FPC (n)	Abbreviated name of	Value of n is always 0.	The switch does not	Understanding
	the Flexible PIC		have actual FPCs. In	Interface Naming
	Concentrator (FPC)		this case, FPC refers to	Conventions on EX
			the switch itself.	Series Switches
	One of the following:
	• EX2200-24T-4G
	• EX2200-24P-4G
	• EX2200-48T-4G
	• EX2200-48P-4G
PIC (n)	Abbreviated name of	nisavalueintherange	The switch does not	Understanding
	the Physical Interface	of 0-1.	have actual PIC	Interface Naming
	Card (PIC)		devices; see entries for	Conventions on EX
			PIC 0 through PIC 1 for	Series Switches
			the equivalent item on
			the switch.

One of the following:

PIC 0

•24x 10/100/1000 Base-T

•48x 10/100/1000 Base-T

4x GE SFP

PIC 1

Built-in network ports	“Front Panel of an
on the front panel of	EX2200 Switch” on
the switch	page 5

Built-in uplink ports on	“Front Panel of an
the front panel of the	EX2200 Switch” on
switch	page 5

Xcvr (n)	Abbreviated name of	n is a value equivalent	Optical transceivers	“Optical Interface
	the transceiver	to the number of the		Support in EX2200
		port in which the		Switches” on page 22
		transceiver is installed.
Power supply (n)	Built-in power supply	Value of n is always 0.	AC power supply	“Power Supply in
				EX2200 Switches” on
				page 14
Fan tray	Fan tray	–	Fan tray	“Cooling System and
				Airflow in an EX2200
				Switch” on page 15

8	Copyright © 2010, Juniper Networks, Inc.

Chapter 1: EX2200 Switch Overview

Related • EX Series Switches Hardware and CLI Terminology Mapping

Documentation • EX2200 Switches Hardware Overview on page 3

Copyright © 2010, Juniper Networks, Inc.

9

Complete Hardware Guide for EX2200 Ethernet Switches

10	Copyright © 2010, Juniper Networks, Inc.