Juniper Ex SERIES Complete Hardware Manual

Marca: Juniper

Modello: Ex SERIES

Categoria: Switch di rete

Tipo: Complete Hardware Manual

Questo manuale è adatto anche per

Complete Hardware Guide for EX 3200 and EX 4200

Switches

Juniper Networks, Inc.

1194 North Mathilda Avenue

Sunnyvale, California 94089

USA

408-745-2000

www.juniper.net

Part Number: , Revision R1

domain.

This product includes FreeBSD software developed by the University of California, Berkeley, and its contributors. All of the documentation and software

Cornell University and its collaborators. Gated is based on Kirton’s EGP, UC Berkeley’s routing daemon (routed), and DCN’s HELLO routing protocol.

Juniper Networks, the Juniper Networks logo, JUNOS, NetScreen, ScreenOS, and Steel-Belted Radius are registered trademarks of Juniper Networks, Inc. in

the United States and other countries. JUNOSe is a trademark 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.

EX 3200 and EX 4200 Switches Complete Hardware Guide for EX 3200 and EX 4200 Switches

Writing: Appumon Joseph, Aviva Garrett, Hareesh Kumar K N, Keldyn West

Editing: Cindy Martin

Illustration: Faith Bradford Brown

Cover Design:

Revision History

15 March 2008—Revision 9.0 R1

28 April 2008—Revision 9.1 R1

12 August 2008—Revision 9.2 R1

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 software 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

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.

ii ■

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 BIND THE CUSTOMER) CONSENT TO BE BOUND BY THIS

AGREEMENT. IF YOU DO NOT OR CANNOT AGREE TO THE TERMS CONTAINED 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 Juniper Networks

(Cayman) Limited (if the Customer’s principal office is located outside the Americas) (such applicable entity being referred to herein as “Juniper”), and (ii)

the person or organization that originally purchased from Juniper or an authorized Juniper reseller the applicable 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. License Grant. Subject to payment of the applicable fees and the limitations and restrictions set forth herein, Juniper grants to Customer 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 specify limits to

Customer’s use of the Software. Such limits may restrict use to a maximum number of seats, registered endpoints, 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, in any form, to any third party; (d) remove

any proprietary notices, labels, or marks on or in any copy of the Software or any product in which the Software is embedded; (e) distribute any copy of

the Software to any third party, including as may be embedded in Juniper equipment sold in the secondhand market; (f) use any ‘locked’ or key-restricted

feature, function, service, application, operation, or capability 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 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.

■ iii

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 statement that

accompanies the Software (the “Warranty Statement”). Nothing in this Agreement shall give rise to any obligation to support 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, OR COSTS OR PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,

OR FOR ANY SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, THE SOFTWARE, OR ANY JUNIPER OR

JUNIPER-SUPPLIED SOFTWARE. IN NO EVENT SHALL JUNIPER 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.

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. Third Party Software. 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

iv ■

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)).

■ v

vi ■

Table of Contents

About This Topic Collection xvii

How To Use This Guide ................................................................................xvii

List of EX-series Guides for JUNOS 9.2 .........................................................xvii

Downloading Software ................................................................................xviii

Documentation Symbols Key .......................................................................xix

Documentation Feedback ..............................................................................xx

Getting Support .............................................................................................xx

Part 1 Switch Overview

Chapter 1 Switch Overview 3

Switch Description ..........................................................................................3

EX-series Switch Hardware Overview .......................................................3

EX-series Switch Types .......................................................................3

EX 3200 Switches ...............................................................................4

EX 4200 Switches ...............................................................................4

Uplink Modules ..................................................................................5

Power over Ethernet (PoE) Ports ........................................................5

EX 3200 Switch Models ............................................................................6

EX 4200 Switch Models ............................................................................6

Hardware Components and Specifications ......................................................7

EX-series Switch Chassis Physical Specifications .......................................7

Field-Replaceable Units in EX-series Switches .........................................99

EX 3200 Switch—Front-Panel Description ................................................9

EX 3200 Switch—Rear-Panel Description ...............................................10

EX 4200 Switch—Front-Panel Description ..............................................11

EX 4200 Switch—Rear-Panel Description ...............................................12

EX 3200 Switch—Front-Panel LEDs ........................................................13

EX 4200 Switch—Front-Panel LEDs ........................................................14

EX-series Switch—Network Port LEDs ....................................................15

Uplink Modules in an EX 3200 or EX 4200 Switch ..................................16

EX-series Switch—SFP Uplink Module Port LEDs ....................................18

EX-series Switch—XFP Uplink Module Port LEDs ....................................19

Optical Interface Support—EX 3200 and EX 4200 Switches ...................21

EX-series Switch—LCD ...........................................................................24

USB Port Specifications for an EX-series Switch ......................................26

Power Supply in EX 3200 and EX 4200 Switches ...................................27

AC Power Supply LEDs in EX 3200 and EX 4200 Switches .....................30

Table of Contents ■ vii

Cooling System in an EX 3200 Switch ....................................................30

DC Power Supply LEDs in EX 3200 and EX 4200 Switches .....................32

Cooling System in an EX 4200 Switch ....................................................32

EX-series Switch—Console Port Connector Pinout Information ..............34

EX-series Switch—Management Port Connector Pinout Information ......35

Uplink Modules Connector Pinout Information .......................................35

Virtual Chassis Ports Connector Pinout Information ................................42

Field-Replaceable Units (FRUs) ......................................................................45

Field-Replaceable Units in EX-series Switches .........................................99

Part 2 Setting Up the Switch

Chapter 2 Preparing the Site for Switch Installation 49

Site Preparation Checklist ..............................................................................49

Site Preparation Checklist for EX-series Switches ....................................49

Rack or Cabinet Requirements ......................................................................50

Rack Requirements and Specifications for an EX-series Switch ...............50

Requirements for Mounting an EX-series Switch on the Desktop or

Wall ..................................................................................................52

Cabinet Requirements and Specifications for an EX-series Switch ..........52

Clearance Requirements ...............................................................................52

Clearance Requirements for Airflow and Hardware Maintenance ...........52

Electrical and Power Requirements ...............................................................54

Power Specifications and Requirements for an EX-series Switch ............54

Site Electrical Wiring Guidelines ..............................................................55

AC Power, Connection, and Power Cord Specifications ..........................56

Network Cable Specifications ........................................................................57

Network Cable Specifications ..................................................................57

Virtual Chassis Requirements ........................................................................58

Understanding Virtual Chassis Hardware Configuration ..........................58

Planning the Virtual Chassis ....................................................................58

Chapter 3 Installing the Switch 61

Installing and Connecting an EX-series Switch ..............................................61

Unpacking the Switch ....................................................................................62

Unpacking an EX-series Switch ...............................................................62

Installing the Switch ......................................................................................64

Attaching Mounting Brackets to an EX-series Switch ...............................64

Mounting an EX-series Switch .................................................................65

Mounting an EX-series Switch on a Desk or Other Level Surface ............66

Mounting an EX-series Switch on a Rack or Cabinet ...............................67

viii ■ Table of Contents

Complete Hardware Guide for EX 3200 and EX 4200 Switches

Mounting an EX 3200 or EX 4200 Switch on a Wall ...............................69

Virtual Chassis Cabling Configuration Examples .....................................72

Adding a New Switch to an Existing Virtual Chassis Configuration (CLI

Procedure) ........................................................................................75

Adding a New Switch to an Existing Virtual Chassis Configuration

Within the Same Wiring Closet ..................................................75

Adding a New Switch from a Different Wiring Closet to an Existing

Virtual Chassis Configuration .....................................................76

Connecting Earth Ground to an EX-series Switch ....................................78

Connecting AC Power to an EX 3200 or EX 4200 Switch ........................79

Connecting DC Power to an EX 3200 or EX 4200 Switch ........................81

Connecting an EX-series Switch to a Network for Out-of-Band

Management ....................................................................................85

Connecting an EX-series Switch to a Management Console ....................86

Connecting a Virtual Chassis Cable to an EX 4200 Switch .......................88

Chapter 4 Connecting the Switch and Performing Initial Configuration 91

Connecting and Configuring an EX-series Switch ..........................................91

Connecting and Configuring the EX-series Switch (CLI Procedure) ..........91

Connecting and Configuring the EX-series Switch (J-Web Procedure) ......92

Part 3 Hardware Maintenance, Replacement, and Troubleshooting

Chapter 5 Replacing Hardware Components 99

Field-Replaceable Units in EX-series Switches ...............................................99

Installing and Removing EX-series Switch Hardware Components ..............100

Installing an Uplink Module in an EX-series Switch .....................................101

Removing an Uplink Module from an EX-series Switch ...............................102

Installing an SFP or XFP Transceiver in an EX-series Switch ........................104

Removing an SFP or XFP Transceiver from an EX-series Switch .................106

Installing a Power Supply in an EX-series Switch .........................................107

Removing a Power Supply from an EX-series Switch ..................................108

Installing a Fan Tray in an EX-series Switch ................................................110

Removing a Fan Tray from an EX-series Switch ..........................................112

Disconnecting a Virtual Chassis Cable from an EX-series Switch .................113

Replacing a Member Switch of a Virtual Chassis Configuration (CLI

Procedure) ............................................................................................114

Remove, Repair, and Reinstall the Same Switch ...................................115

Remove a Member Switch, Replace with a Different Switch, and Reapply

the Old Configuration .....................................................................115

Remove a Member Switch and Make Its Member ID Available for

Reassignment to a Different Switch ................................................116

Table of Contents ■ ix

Table of Contents

Chapter 6 Contacting Customer Support and Returning Hardware 117

Returning an EX-series Switch or Component for Repair or Replacement ....117

Locating an EX-series Switch or Switch Component Serial Number .............117

Listing the Switch and Switch Components Details with the CLI ...........118

Locating EX 3200 and EX 4200 Chassis Serial Number Labels ..............118

Locating Switch FRU Component Serial Numbers .................................119

Contacting Customer Support to Obtain Return Materials Authorization .....119

Packing an EX-series Switch or Component for Shipping ............................120

Packing an EX-series Switch for Shipping .............................................121

Packing EX-series Switch Components for Shipping .............................122

Part 4 Safety and Regulatory Compliance Information

Chapter 7 Safety and Regulatory Compliance Information 125

Compliance .................................................................................................125

Agency Approvals .................................................................................125

Compliance Statements for EMC Requirements ....................................126

Compliance Statements for Acoustic Noise ...........................................128

Safety Information ......................................................................................128

General Warnings .................................................................................128

Definitions of Safety Warning Levels ..............................................128

General Safety Guidelines and Warnings ........................................130

Maintenance and Operational Safety Guidelines and Warnings ......131

Preventing Electrostatic Discharge Damage ...................................138

Telecommunication Line Cord Warning .........................................140

Qualified Personnel Warning ..........................................................140

Radiation and Laser Warnings ..............................................................141

Radiation from Open Port Apertures Warning ................................141

Laser and LED Safety Guidelines and Warnings ..............................143

Installation Warnings ............................................................................146

Installation Instructions Warning ....................................................146

Chassis Lifting Guidelines ...............................................................147

Rack-Mounting Requirements and Warnings ..................................147

Wall-Mounting Requirements and Warnings ..................................151

Ramp Warning ...............................................................................152

Power and Electrical Warnings .............................................................152

General Electrical Safety Guidelines ................................................153

AC Power Electrical Safety Guidelines ............................................154

In Case of Electrical Accident .........................................................155

Power Disconnection Warning .......................................................156

Multiple Power Supplies Disconnection Warning ............................156

DC Power Electrical Safety Guidelines for EX 3200 and EX 4200

Switches ..................................................................................157

DC Power Grounding Requirements and Warning for EX 3200 and

EX 4200 Switches ....................................................................158

x ■ Table of Contents

Complete Hardware Guide for EX 3200 and EX 4200 Switches

DC Power Wiring Sequence Warning for EX 3200 and EX 4200

Switches ..................................................................................159

DC Power Wiring Terminations Warning for EX 3200 and EX 4200

Switches ..................................................................................160

DC Power Disconnection Warning for EX 3200 and EX 4200

Switches ..................................................................................161

Grounded Equipment Warning .......................................................163

Power Sources for Redundant Power Supplies ...............................164

TN Power Warning .........................................................................164

Warning Statement for Norway and Sweden ..................................165

Part 5 Index

Index ...........................................................................................................169

Table of Contents ■ xi

Table of Contents

xii ■ Table of Contents

Complete Hardware Guide for EX 3200 and EX 4200 Switches

List of Figures

Figure 1: EX 3200 Switch with 48 Gigabit Ethernet Ports ................................9

Figure 2: EX 3200 Switch with 24 Gigabit Ethernet Ports ................................9

Figure 3: EX 3200 Switch Rear Panel ............................................................10

Figure 4: EX 4200 Switch with 48 Gigabit Ethernet Ports ..............................11

Figure 5: EX 4200 Switch with 24 Gigabit Ethernet Ports ..............................11

Figure 6: EX 4200-24F Switch with 24 SFP Ports ..........................................12

Figure 7: EX 4200 Switch Rear Panel ............................................................13

Figure 8: Front Panel LEDs in an EX 3200 Switch .........................................13

Figure 9: Front Panel LEDs in an EX 4200 Switch .........................................14

Figure 10: EX-series Switch—Network Port LEDs ..........................................25

Figure 11: SFP Uplink Module .......................................................................17

Figure 12: XFP Uplink Module .......................................................................17

Figure 13: EX-series Switch—SFP Uplink Module Port LEDs ..........................18

Figure 14: EX-series Switch—XFP Uplink Module Port LEDs .........................20

Figure 15: LCD on an EX-series Switch ..........................................................24

Figure 16: EX-series Switch—Network Port LEDs ..........................................25

Figure 17: 320 W AC Power Supply in EX 3200 and EX 4200 Switches ........28

Figure 18: 600 W and 930 W AC Power Supplies in EX 3200 and EX 4200

Switches .................................................................................................28

Figure 19: DC Power Supply in EX 3200 and EX 4200 Switches ...................28

Figure 20: Fan Tray Used in an EX 3200 Switch ............................................31

Figure 21: Airflow Through the EX 3200 Switch Chassis ...............................31

Figure 22: Fan Tray Used in an EX 4200 Switch ............................................33

Figure 23: Airflow Through the EX 4200 Switch Chassis ...............................33

Figure 24: Clearance Requirements for Airflow and Hardware

Maintenance ...........................................................................................52

Figure 25: Airflow Through the EX 3200 Switch Chassis ...............................53

Figure 26: Airflow Through the EX 4200 Switch Chassis ...............................54

Figure 27: AC Plug Types ..............................................................................57

Figure 28: Unpacking an EX-series Switch .....................................................63

Figure 29: Attaching Mounting Brackets Along the Front of an EX-series

Switch .....................................................................................................65

Figure 30: Attaching Rubber Feet to the EX-series Switch Chassis .................66

Figure 31: Attaching Mounting Brackets Along the Front of an EX-series

Switch .....................................................................................................68

Figure 32: Mounting an EX-series Switch Chassis on a Rack ..........................69

Figure 33: Attaching Wall-Mount Brackets to the EX-series Switch

Chassis ....................................................................................................71

Figure 34: Mounting the EX-series Switch on the Wall ...................................72

Figure 35: EX 4200 Switches Virtual Chassis—Mounted on a Single Rack and

Connected in a Ring Topology—Short and Long Cables, Option 1 ..........73

List of Figures ■ xiii

Figure 36: EX 4200 Switches Virtual Chassis—Mounted on a Single Rack and

Connected in a Ring Topology—Short and Long Cables, Option 2 ..........74

Figure 37: EX 4200 Switches Virtual Chassis—Mounted on a Single Rack and

Connected in a Ring Topology—Short and Medium Cables .....................74

Figure 38: EX 4200 Switches Virtual Chassis—Mounted on Adjacent Racks

and Connected in a Ring Topology—Medium and Long Cables, Option

1 .............................................................................................................74

Figure 39: EX 4200 Switches Virtual Chassis—Mounted on Adjacent Racks

and Connected in a Ring Topology—Medium and Long Cables, Option

2 .............................................................................................................75

Figure 40: EX 4200 Switches Virtual Chassis—Mounted on Adjacent Racks

and Connected in a Chain Topology—Medium Cables ............................75

Figure 41: Connecting a Grounding Cable to an EX-series Switch ..................79

Figure 42: Connecting the AC Power Cord Retainer Clip to an AC Power

Supply in an EX 3200 or EX 4200 Switch ...............................................81

Figure 43: Connecting an AC Power Cord to an AC Power Supply in an

EX 3200 or EX 4200 Switch ....................................................................81

Figure 44: DC Power Supply in EX 3200 and EX 4200 Switches ...................82

Figure 45: Removing the Terminal Block Cover in a DC Power Supply in

EX 3200 and EX 4200 Switches ..............................................................83

Figure 46: Securing Ring Lugs to the Terminals on the DC Power Supply in

EX 3200 and EX 4200 Switches ..............................................................85

Figure 47: Connecting an EX 3200 Switch to a Network for Out-of-Band

Management ...........................................................................................86

Figure 48: Connecting an EX 4200 Switch to a Network for Out-of-Band

Management ...........................................................................................86

Figure 49: Ethernet Cable Connector .............................................................88

Figure 50: Connecting an EX 3200 Switch to a Management Console ...........87

Figure 51: Connecting an EX 4200 Switch to a Management Console ...........87

Figure 52: Ethernet Cable Connector .............................................................88

Figure 53: Connecting a Virtual Chassis Cable to an EX 4200 Switch ............89

Figure 54: LCD Panel .....................................................................................93

Figure 55: Connecting PC to Port 0 ...............................................................94

Figure 56: Installing an Uplink Module in an EX-series Switch .....................102

Figure 57: Sliding the Screwdriver to the Narrow Part of the Keyhole .........103

Figure 58: Removing an Uplink Module from an EX-series Switch ..............104

Figure 59: Installing an SFP or XFP Transceiver in an EX-series Switch .......105

Figure 60: Removing an SFP or XFP Transceiver from an EX-series

Switch ...................................................................................................107

Figure 61: Installing a Power Supply in an EX-series Switch ........................108

Figure 62: Removing a Power Supply from an EX-series Switch ..................110

Figure 63: Installing a Fan Tray in an EX 3200 Switch .................................111

Figure 64: Installing a Fan Tray in an EX 4200 Switch .................................111

Figure 65: Removing a Fan Tray from an EX 3200 Switch ..........................112

Figure 66: Removing a Fan Tray from an EX 4200 Switch ..........................113

Figure 67: Virtual Chassis Cable Connector in an EX 4200 Switch ...............114

Figure 68: Location of the Serial Number Label on EX 3200 Switches .........118

Figure 69: Location of the Serial Number Label on EX 4200 Switches .........119

Figure 70: EX 3200 Switch Rear Panel ........................................................139

Figure 71: EX 4200 Switch Rear Panel ........................................................139

Figure 72: Place a Component into an Electrostatic Bag ..............................139

xiv ■ List of Figures

Complete Hardware Guide for EX 3200 and EX 4200 Switches

List of Tables

Table 1: EX 3200 Switch Models .....................................................................6

Table 2: EX 4200 Switch Models .....................................................................6

Table 3: Physical Specifications of the EX-series Switch Chassis ......................7

Table 4: Front Panel LEDs in an EX 3200 Switch ...........................................14

Table 5: Front Panel LEDs in an EX 4200 Switch ...........................................14

Table 6: EX-series Switch—Network Port LEDs–LED 1 ..................................15

Table 7: EX-series Switch—Network Port LEDs–LED 2 ..................................16

Table 8: EX-series Switch—SFP Uplink Module Port LEDs–LED 1 ..................18

Table 9: EX-series Switch—SFP Uplink Module Port LEDs–LED 2 ..................19

Table 10: EX-series Switch—XFP Uplink Module Port LEDs–LED 1 ...............20

Table 11: EX-series Switch—XFP Uplink Module Port LEDs–LED 2 ...............20

Table 12: Optical Interface Support for SFP Transceivers in EX 3200 and

EX 4200 Switches ...................................................................................21

Table 13: Optical Interface Support for XFP Transceivers in EX 3200 and

EX 4200 Switches ...................................................................................23

Table 14: Copper Interface Support for SFP Transceivers in EX 3200 and

EX 4200 Switches ...................................................................................24

Table 15: EX-series Switch—LCD Menu Options ...........................................25

Table 16: Minimum Power Requirements for an EX 3200 Switch .................29

Table 17: Minimum Power Requirements for an EX 4200 Switch .................29

Table 18: AC Power Supply LEDs in EX 3200 and EX 4200 Switches ............30

Table 19: DC Power Supply LEDs in EX 3200 and EX 4200 Switches ............32

Table 20: Console Port Connector Pinout Information ...................................34

Table 21: Management Port Connector Pinout Information ..........................35

Table 22: Uplink Modules Connector Pinout Information ..............................35

Table 23: Virtual Chassis Ports Connector Pinout Information .......................42

Table 24: Site Preparation Checklist ..............................................................49

Table 25: Rack Requirements and Specifications for an EX-series Switch ......51

Table 26: EX-series Switches—External Dimensions .....................................51

Table 27: AC Power Supply Electrical Specifications for an EX-series

Switch .....................................................................................................54

Table 28: Site Electrical Wiring Guidelines .....................................................55

Table 29: AC Power Cord Specifications ........................................................56

Table 30: Inventory of Components Provided with an EX-series Switch ........63

List of Tables ■ xv

xvi ■ List of Tables

Complete Hardware Guide for EX 3200 and EX 4200 Switches

About This Topic Collection

■ How To Use This Guide on page xvii

■ List of EX-series Guides for JUNOS 9.2 on page xvii

■ Downloading Software on page xviii

■ Documentation Symbols Key on page xix

■ Documentation Feedback on page xx

■ Getting Support on page xx

How To Use This Guide

Complete documentation for the EX-series product family is provided on Web pages

http://www.juniper.net/techpubs/en_US/release-independent/information-products/pathway-pages/ex-series/product/index.html.

We have selected content from these Web pages 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.

This guide, Complete Hardware Guide for EX 3200 and EX 4200 Switches, collects

together information about the EX 3200 fixed-configuration and EX 4200

virtual-chassis switches. The release notes are at

http://www.juniper.net/techpubs/en_US/junos9.1/information-products/pathway-pages/ex-series/software/index.html.

List of EX-series Guides for JUNOS 9.2

DescriptionTitle

Component descriptions, site preparation, installation, replacement,

and safety and compliance

Complete Hardware Guide for EX 3200 and EX 4200

Switches

Software feature descriptions, configuration examples and tasks, and

reference pages for configuration statements and operational

commands

Complete Software Guide for JUNOS Software for

EX-series Switches, Release 9.2

How to use the J-Web graphical user interface (GUI) with JUNOS

Software for EX-series Switches

J-Web User Interface Guide for JUNOS Software for

EX-series Switches

Summary of hardware and software features and known problems

with the software and hardware

JUNOS Software for EX-series Switches Release Notes,

Release 9.2

How To Use This Guide ■ xvii

Downloading Software

You can download the JUNOS software 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.

xviii ■ Downloading Software

Complete Hardware Guide for EX 3200 and EX 4200 Switches

Documentation Symbols Key

Notice Icons DescriptionMeaningIcon

Indicates important features or instructions.Informational note

Indicates a situation that might result in loss of data or hardware damage.Caution

Alerts you to the risk of personal injury or death.Warning

Alerts you to the risk of personal injury from a laser.Laser warning

Text and Syntax

Conventions

Examples

DescriptionConvention

To enter configuration mode, type the

configure command:

user@host> configure

Represents text that you type.

Bold text like this

user@host> show chassis alarms

No alarms currently active

Represents output that appears on the

terminal screen.

Fixed-width text like this

■ A policy term is a named structure

that defines match conditions and

actions.

■ JUNOS System Basics Configuration

Guide

■ RFC 1997, BGP Communities

Attribute

■ Introduces important new terms.

■ Identifies book names.

■ Identifies RFC and Internet draft

titles.

Italic text like this

Configure the machine’s domain name:

[edit]

root@# set system domain-name

domain-name

Represents variables (options for which

you substitute a value) in commands or

configuration statements.

Italic text like this

■ 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.

Represents names of configuration

statements, commands, files, and

directories; IP addresses; configuration

hierarchy levels; or labels on routing

platform components.

Plain text like this

stub <default-metric metric>;

Enclose optional keywords or variables.< > (angle brackets)

broadcast | multicast

(string1 | string2 | string3)

Indicates a choice between the mutually

exclusive keywords or variables on either

side of the symbol. The set of choices is

often enclosed in parentheses for clarity.

| (pipe symbol)

Documentation Symbols Key ■ xix

About This Topic Collection

# (pound sign)

rsvp { # Required for dynamic MPLS only

Indicates a comment specified on the

same line as the configuration statement

to which it applies.

community name members [ community-ids

]

Enclose a variable for which you can

substitute one or more values.

[ ] (square brackets)

[edit]

routing-options {

static {

route default {

nexthop address;

retain;

}

Identify a level in the configuration

hierarchy.

Indention and braces ( { } )

Identifies a leaf statement at a

configuration hierarchy level.

; (semicolon)

J-Web GUI Conventions

■ In the Logical Interfaces box, select

All Interfaces.

■ To cancel the configuration, click

Cancel.

Represents J-Web graphical user

interface (GUI) items you click or select.

Bold text like this

In the configuration editor hierarchy,

select Protocols>Ospf.

Separates levels in a hierarchy of J-Web

selections.

> (bold right angle bracket)

Documentation Feedback

We encourage you to provide feedback, comments, and suggestions so that we can

improve the documentation. Send email to [email protected] with the

following:

■ Document URL or title

■ Page number if applicable

■ Software version

■ Your name and company

Getting Support

For technical support, open a Case with JTAC on the Web or by telephone.

■

Case Manager at CSC: http://www.juniper.net/cm/

■ +1-888-314-JTAC (+1-888-314-5822, toll free in U.S., Canada, and Mexico)

xx ■ Documentation Feedback

Complete Hardware Guide for EX 3200 and EX 4200 Switches

La pagina sta caricando ...

Juniper Ex SERIES Complete Hardware Manual

Marca: Juniper

Modello: Ex SERIES

Categoria: Switch di rete

Tipo: Complete Hardware Manual

Questo manuale è adatto anche per

Scarica il pdf

rapporto

in altre lingue

English: Juniper Ex SERIES

Juniper Ex SERIES Complete Hardware Manual

Questo manuale è adatto anche per

Juniper Ex SERIES Complete Hardware Manual

in altre lingue

Documenti correlati

Altri documenti