Juniper EX2200 Series, EX2200-C-12T-2G, EX2200-C-12P-2G, EX2200-24T-4G, EX2200-24P-4G Hardware Manual

...

Download

Page 1

Complete Hardware Guide for EX2200 Ethernet Switches

Published: 2011-11-15 Revision 7

Page 2

Juniper Networks, Inc. 1194 North Mathilda Avenue Sunnyvale, California 94089 USA 408-745-2000 www.juniper.net

This productincludes the EnvoySNMPEngine, developed byEpilogue Technology, an IntegratedSystemsCompany.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 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.

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

Revision History 17 February 2010—Revision 1 May 2010—Revision 2 August 2010—Revision 3 December 2010—Revision 4 March 2011—Revision 5 July 2011—Revision 6 September 2011—Revision 7 November 2011—Revision 8

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. 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

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.

Page 3

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.

END USER LICENSE AGREEMENT

The Juniper Networks product that is the subject of this technical documentation consists of (or is intended for use with) Juniper Networks software. Use of such software is subject to the terms and conditions of the End User License Agreement (“EULA”) posted at

http://www.juniper.net/support/eula.html. By downloading, installing or using such software, you agree to the terms and conditions

of that EULA.

Page 4

Page 5

Table of Contents

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

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

List of EX Series Guides for Junos OS Release 11.4 . . . . . . . . . . . . . . . . . . . . . . . . . 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 First View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Uplink Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Console Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Cable Guard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Security Slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

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

Front Panel of an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Rear Panel of an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

EX2200 Switch Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Chassis Physical Specifications for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . 9

EX2200 Switch Hardware and CLI Terminology Mapping . . . . . . . . . . . . . . . . . . . 10

Chapter 2 Component Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Chassis Status LEDs in EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Network Port and Uplink Port LEDs in EX2200 Switches . . . . . . . . . . . . . . . . . . . . 14

Management Port LEDs in EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Power Supply in EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Cooling System and Airflow in an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . 19

Chapter 3 Component Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

USB Port Specifications for an EX Series Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Mini-USB Port Specifications for an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . 22

Network Port Connector Pinout Information for an EX2200 Switch . . . . . . . . . . . 23

Console Port Connector Pinout Information for an EX Series Switch . . . . . . . . . . 23

Management Port Connector Pinout Information for an EX2200 Switch . . . . . . . 24

Optical Interface Support in EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Page 6

Complete Hardware Guide for EX2200 Ethernet Switches

Part 2 Planning for Switch Installation

Chapter 4 Site Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Site Preparation Checklist for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

General Site Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Site Electrical Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Environmental Requirements and Specifications for EX Series Switches . . . . . . . 54

Chapter 5 Mounting and Clearance Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Rack Requirements for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Cabinet Requirements for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Requirements for Mounting an EX2200 Switch on a Desktop or Wall . . . . . . . . . 60

Clearance Requirements for Airflow and Hardware Maintenance for EX2200

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Chapter 6 Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Network Cable Specifications for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . 63

Chapter 7 Planning Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Power Specifications for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

AC Power Cord Specifications for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . 66

Part 3 Installing and Connecting the Switch and Switch Components

Chapter 8 Installing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Installing and Connecting an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Unpacking an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Parts Inventory (Packing List) for an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . 73

Mounting an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Mounting an EX2200 Switch on a Desk or Other Level Surface . . . . . . . . . . . . . . . 75

Mounting an EX2200 Switch On or Under a Desk Using Screws . . . . . . . . . . . . . . 78

Mounting an EX2200 Switch on Two Posts of a Rack or Cabinet . . . . . . . . . . . . . 81

Mounting an EX2200 Switch on Four Posts of a Rack or Cabinet . . . . . . . . . . . . . 84

Mounting an EX2200 Switch in a Recessed Position in a Rack or Cabinet . . . . . . 88

Mounting an EX2200 Switch on a Wall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Mounting an EX2200 Switch Except the EX2200-C Model on a Wall . . . . . . 88

Mounting an EX2200-C Switch on a Wall . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Mounting an EX2200 Switch Using the Magnet Mount . . . . . . . . . . . . . . . . . . . . . 94

Chapter 9 Installing Switch Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Installing a Transceiver in an EX Series Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Chapter 10 Connecting the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Connecting Earth Ground to an EX Series Switch . . . . . . . . . . . . . . . . . . . . . . . . . 103

Connecting Earth Ground to an EX2200, EX3200, or EX3300 Switch . . . . . 104

Connecting Earth Ground to an EX4500 Switch . . . . . . . . . . . . . . . . . . . . . . 105

Connecting Earth Ground to an EX6210 Switch . . . . . . . . . . . . . . . . . . . . . . 106

Connecting Earth Ground to an EX8208 Switch . . . . . . . . . . . . . . . . . . . . . . 107

Connecting Earth Ground to an EX8216 Switch . . . . . . . . . . . . . . . . . . . . . . . 108

Connecting AC Power to an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Connecting DC Power to an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Page 7

Table of Contents

Connecting an EX Series Switch to a Network for Out-of-Band Management . . . 113

Connecting an EX Series Switch to a Management Console . . . . . . . . . . . . . . . . . 115

Connecting an EX Series Switch to a Management Console Using RJ-45

Console Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Connecting an EX2200 Switch to a Management Console Using Mini-USB

Type-B Console Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Connecting an EX Series Switch to a Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Setting the Serial Console Speed for the Switch . . . . . . . . . . . . . . . . . . . . . . 118

Configuring the Modem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Connecting the Modem to the Console Port . . . . . . . . . . . . . . . . . . . . . . . . . 120

Connecting a Fiber-Optic Cable to an EX Series Switch . . . . . . . . . . . . . . . . . . . . 121

Chapter 11 Performing Initial Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

EX2200 Switch Default Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Connecting and Configuring an EX Series Switch (CLI Procedure) . . . . . . . . . . . 129

Connecting and Configuring an EX Series Switch (J-Web Procedure) . . . . . . . . . 131

Part 4 Removing Switch Components

Chapter 12 Removing Switch Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Removing a Transceiver from an EX Series Switch . . . . . . . . . . . . . . . . . . . . . . . . 137

Disconnecting a Fiber-Optic Cable from an EX Series Switch . . . . . . . . . . . . . . . 139

Part 5 Switch and Component Maintenance

Chapter 13 Routine Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

Maintaining Fiber-Optic Cables in EX Series Switches . . . . . . . . . . . . . . . . . . . . . 143

Part 6 Returning Hardware

Chapter 14 Returning the Switch or Switch Components . . . . . . . . . . . . . . . . . . . . . . . . 147

Returning an EX2200 Switch or Component for Repair or Replacement . . . . . . . 147

Locating the Serial Number on an EX2200 Switch or Component . . . . . . . . . . . 148

Listing the Switch and Components Details with the CLI . . . . . . . . . . . . . . . 148

Locating the Chassis Serial Number ID Label on an EX2200 Switch . . . . . . 148

Contacting Customer Support to Obtain Return Materials Authorization for EX

Series Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

Packing an EX2200 Switch or Component for Shipping . . . . . . . . . . . . . . . . . . . 150

Packing a Switch for Shipping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Packing Switch Components for Shipping . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

Part 7 Safety Information

Chapter 15 General Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

General Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

Definitions of Safety Warning Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

Fire Safety Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

Qualified Personnel Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159

Warning Statement for Norway and Sweden . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160

Page 8

Complete Hardware Guide for EX2200 Ethernet Switches

Chapter 16 Radiation and Laser Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Laser and LED Safety Guidelines and Warnings for EX Series Switches . . . . . . . . 161

General Laser Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Class 1 Laser Product Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Laser Beam Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

Radiation from Open Port Apertures Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

Chapter 17 Installation and Maintenance Safety Information . . . . . . . . . . . . . . . . . . . . 165

Installation Instructions Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

Chassis Lifting Guidelines for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . 166

Ramp Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

Rack-Mounting and Cabinet-Mounting Warnings . . . . . . . . . . . . . . . . . . . . . . . . . 167

Wall-Mounting Warnings for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

Grounded Equipment Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172

Maintenance and Operational Safety Guidelines and Warnings . . . . . . . . . . . . . . 172

Jewelry Removal Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

Lightning Activity Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174

Operating Temperature Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

Product Disposal Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176

Chapter 18 Power and Electrical Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

General Electrical Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . . . . . . . 179

Prevention of Electrostatic Discharge Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . 180

AC Power Electrical Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182

AC Power Disconnection Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183

DC Power Electrical Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

DC Power Disconnection Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186

DC Power Grounding Requirements and Warning . . . . . . . . . . . . . . . . . . . . . . . . 188

DC Power Wiring Sequence Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189

DC Power Wiring Terminations Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190

TN Power Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192

Action to Take After an Electrical Accident . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192

Part 8 Compliance Information

Chapter 19 Compliance Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197

Agency Approvals for EX Series Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197

Compliance Statements for EMC Requirements for EX Series Switches . . . . . . . 198

Compliance Statements for Acoustic Noise for EX Series Switches . . . . . . . . . . 201

Declaration of Conformity for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . 202

Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198

European Community . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199

Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199

Korea . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199

United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200

FCC Part 15 Statement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200

Non-Regulatory Environmental Standards . . . . . . . . . . . . . . . . . . . . . . . . . . 200

Page 9

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: Front Panel of an EX2200-C Switch with 12 Gigabit Ethernet Ports

(PoE+) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Figure 4: Front Panel of an EX2200-C Switch with 12 Gigabit Ethernet Ports

(non-PoE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Figure 5: Rear Panel of an EX2200 Switch With an AC Power Supply . . . . . . . . . . . 8

Figure 6: Rear Panel of an EX2200-C-12P Switch with Heatsink . . . . . . . . . . . . . . . 8

Chapter 2 Component Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 7: Chassis Status LEDs in an EX2200 Switch Except the EX2200-C

Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 8: Chassis Status LEDs in an EX2200-C Switch . . . . . . . . . . . . . . . . . . . . . . 13

Figure 9: LEDs on the Network Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 10: LEDs on the Uplink Ports and Port Status Mode LEDs in an EX2200

Switch Except the EX2200-C Switch Model . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure11: Port status mode LEDs of the Dual-purpose uplink Ports of an EX2200-C

Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 12: LEDs on the Management Port on an EX2200 Switch Except the

EX2200-C Switch Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 13: LEDs on the Management Port on an EX2200-C Switch . . . . . . . . . . . . 17

Figure 14: Airflow Through Non-PoE Models of EX2200 Switches Except the

EX2200-C Switch Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Figure15: Airflow Through PoEModels of EX2200 SwitchesExceptthe EX2200-C

Switch Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Part 2 Planning for Switch Installation

Chapter 5 Mounting and Clearance Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Figure 16: Clearance Requirements for Airflow and Hardware Maintenance for

Figure 17: Clearance Requirements for Airflow and Hardware Maintenance for

Figure 18: Airflow Through PoE Models of EX2200 Switches Except EX2200-C

Figure 19: Airflow Through Non-PoE Models of EX2200 Switches Except

Chapter 7 Planning Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

EX2200 Switches Except EX2200-C Switch Models . . . . . . . . . . . . . . . . . . . 60

EX2200-C Switch Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Switch Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

EX2200-C Switch Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Page 10

Complete Hardware Guide for EX2200 Ethernet Switches

Figure 20: AC Plug Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Part 3 Installing and Connecting the Switch and Switch Components

Chapter 8 Installing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Figure 21: Attaching Rubber Feet to a Switch Chassis . . . . . . . . . . . . . . . . . . . . . . 76

Figure 22: Attaching a Cable Guard to an EX2200-C Switch . . . . . . . . . . . . . . . . . 77

Figure 23: Securing the EX2200-C Switch Using Security Slots . . . . . . . . . . . . . . . 77

Figure 24: Measurements for Installing Mounting Screws for EX2200-C

Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Figure 25: Mounting the EX2200-C Switch On or Under a Desk Using Screws . . 80

Figure 26: Attaching a Cable Guard to an EX2200-C Switch . . . . . . . . . . . . . . . . . 81

Figure 27: Securing the EX2200-C Switch Using Security Slots . . . . . . . . . . . . . . . 81

Figure 28: Attaching the Mounting Bracket Along the Front of the Switch . . . . . . 83

Figure 29: Mounting the Switch on Two Posts of a Rack . . . . . . . . . . . . . . . . . . . . 84

Figure 30: Attaching the Front Bracket to the Side-Rail Bracket . . . . . . . . . . . . . . 86

Figure 31: Attaching the Side-Rail Bracket to the Switch Chassis . . . . . . . . . . . . . 86

Figure 32: Mounting the Switch to the Front Posts of a Rack . . . . . . . . . . . . . . . . . 87

Figure 33: Sliding the Rear Brackets to the Rear of a Four-Post Rack . . . . . . . . . . 87

Figure 34: Attaching Wall-Mount Brackets to a Switch Chassis . . . . . . . . . . . . . . 89

Figure 35: Measurements for Installing Mounting Screws . . . . . . . . . . . . . . . . . . . 90

Figure 36: Mounting the Switch on a Wall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Figure 37: Measurements for Installing Mounting Screws for the EX2200-C

Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Figure 38: Mounting the EX2200-C Switch on a Wall Using Screws . . . . . . . . . . . 93

Figure 39: Attaching a Cable Guard to an EX2200-C Switch . . . . . . . . . . . . . . . . . 93

Figure 40: Securing the EX2200-C Switch Using Security Slots . . . . . . . . . . . . . . 94

Figure 41: Mounting an EX2200-C Switch Using Magnet Mount . . . . . . . . . . . . . . 96

Figure 42: Attaching a Cable Guard to an EX2200-C Switch . . . . . . . . . . . . . . . . . 97

Figure 43: Securing the EX2200-C Switch Using Security Slots . . . . . . . . . . . . . . 97

Chapter 9 Installing Switch Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Figure 44: Installing a Transceiver in an EX Series Switch . . . . . . . . . . . . . . . . . . 100

Chapter 10 Connecting the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Figure 45: Connecting a Grounding Cable to an EX Series Switch . . . . . . . . . . . . 103

Figure 46: Location of Protective Earthing Terminal on an EX6210 Switch . . . . . 106

Figure 47: Connecting an AC Power Cord Retainer Clip to the AC Power Cord

Inlet on an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Figure 48: Connecting an AC Power Cord to the AC Power Cord Inlet on an

EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Figure 49: Securing Ring Lugs to the Terminals on the DC Power Supply . . . . . . . 112

Figure 50: Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Figure 51: Connecting an EX Series Switch to a Network for Out-of-Band

Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Figure 52: Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Figure 53: Connecting an EX Series Switch to a Management Console Through

a Console Server . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Figure 54: Connecting an EX Series Switch Directly to a Management

Console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Page 11

List of Figures

Figure 55: Ethernet Cable Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Figure 56: Connecting a Fiber-Optic Cable to an Optical Transceiver Installed in

an EX Series Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Chapter 11 Performing Initial Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Figure 57: LCD Panel in an EX3200, EX4200, EX4500, or EX8200 Switch . . . . . 132

Part 4 Removing Switch Components

Chapter 12 Removing Switch Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Figure 58: Removing a Transceiver from an EX Series Switch . . . . . . . . . . . . . . . 139

Part 6 Returning Hardware

Chapter 14 Returning the Switch or Switch Components . . . . . . . . . . . . . . . . . . . . . . . . 147

Figure 59: Location of the Serial Number ID Label on EX2200 Switches . . . . . . 149

Part 7 Safety Information

Chapter 18 Power and Electrical Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

Figure 60: Place a Component into an Antistatic Bag . . . . . . . . . . . . . . . . . . . . . . 181

Page 12

Complete Hardware Guide for EX2200 Ethernet Switches

Page 13

List of Tables

Part 1 Switch and Components Overview and Specifications

Chapter 1 EX2200 Switch Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Table 1: EX2200 Switch Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Table 2: Physical Specifications of the EX2200 Switch Chassis . . . . . . . . . . . . . . . 9

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

Chapter 2 Component Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Table 4: Chassis Status LEDs in an EX2200 Switch . . . . . . . . . . . . . . . . . . . . . . . . 14

Table 5: Link/Activity LED on the Network Ports and Uplink Ports in EX2200

Table6: Status LED on the Network Ports, Uplink Ports, and Dual-Purpose Uplink

Table 7: Link/Activity LED on the Management Port on EX2200 Switches . . . . . . 17

Table 8: Status LED on the Management Port on EX2200 Switches . . . . . . . . . . . 18

Table 9: Power Consumed by EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Chapter 3 Component Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 10: Mini-USB Type-B Console Port Pinout Information for EX2200-C

Table 11: Network Port Connector Pinout Information for EX2200 Switches . . . . . 23

Table 12: EX Series Switches Console Port Connector Pinout Information . . . . . . 24

Table 13: Management Port Connector Pinout Information for EX2200

Table 14: Optical Interface Support and Copper Interface Support for Gigabit

Table15: Optical InterfaceSupport for Fast Ethernet SFP Transceiversin EX2200

Table 16: Optical Interface Support and Copper Interface Support for SFP

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Ports in EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Ethernet SFP Transceivers in EX2200 Switches except EX2200-C

Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Switches except EX2200-C Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Transceivers in EX2200-C Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Part 2 Planning for Switch Installation

Chapter 4 Site Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Table 17: Site Preparation Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Table 18: Site Electrical Wiring Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Table 19: EX Series Switch Environmental Tolerances . . . . . . . . . . . . . . . . . . . . . . 55

Chapter 5 Mounting and Clearance Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Table 20: Rack Requirements and Specifications for the Switch . . . . . . . . . . . . . . 57

Page 14

Complete Hardware Guide for EX2200 Ethernet Switches

Table 21: Cabinet Requirements and Specifications for the Switch . . . . . . . . . . . . 59

Chapter 7 Planning Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Table 22: AC Power Supply Electrical Specifications for EX2200 Switches . . . . . 65

Table 23: DC Power Supply Electrical Specifications for EX2200 Switches . . . . . 65

Table 24: AC Power Cord Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Part 3 Installing and Connecting the Switch and Switch Components

Chapter 8 Installing the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Table 25: Parts List for EX2200 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Table 26: EX2200 Switch Mounting Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Chapter 10 Connecting the Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Table 27: Port Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Page 15

About This Topic Collection

•

How to Use This Guide on page xv

•

List of EX Series Guides for Junos OS Release 11.4 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.

Software features for EX Series switches are listed by platform and by Junos OS release in a standalone document. See EX Series Switch Software Features Overview.

This guide, Complete Hardware Guide for EX2200 Ethernet Switches, collects together information about the EX2200 switches. The release notes are at

http://www.juniper.net/techpubs/en_US/junos11.4/ information-products/topic-collections/release-notes/11.4/junos-release-notes-11.4.pdf.

List of EX Series Guides for Junos OS Release 11.4

Complete Hardware Guide for EX2200 Ethernet Switches

Complete Hardware Guide for EX3200 Ethernet Switches

Complete Hardware Guide for EX3300 Ethernet Switches

DescriptionTitle

Component descriptions, site preparation, installation, replacement, and safety and compliance information for EX2200 Ethernet switches

Component descriptions, site preparation, installation, replacement, and safety and compliance information for EX3200 Ethernet switches

Component descriptions, site preparation, installation, replacement, and safety and compliance information for EX3300 Ethernet switches

Page 16

Complete Hardware Guide for EX2200 Ethernet Switches

DescriptionTitle

Complete Hardware Guide for EX4200 Ethernet Switches

Complete Hardware Guide for EX4500 Ethernet Switches

Complete Hardware Guide for EX6210 Ethernet Switches

Complete Hardware Guide for EX8208 Ethernet Switches

Complete Hardware Guide for EX8216 Ethernet Switches

Complete Hardware Guide for the XRE200 External Routing Engine

Complete Software Guide for Junos®OS for EX Series Ethernet Switches, Release 11.4

Component descriptions, site preparation, installation, replacement, and safety and compliance information for EX4200 Ethernet switches

Component descriptions, site preparation, installation, replacement, and safety and compliance information for EX4500 Ethernet switches

Component descriptions, site preparation, installation, replacement, and safety and compliance information for EX6210 Ethernet switches

Component descriptions, site preparation, installation, replacement, and safety and compliance information for EX8208 Ethernet switches

Component descriptions, site preparation, installation, replacement, and safety and compliance information for EX8216 Ethernet switches

Component descriptions, site preparation, installation, replacement, and safety and compliance information for the XRE200 External Routing Engine

Software feature descriptions, configuration examples, and tasks for Junos OS for EX Series switches

Software Topic Collections

Junos®OS for EX Series Ethernet Switches, Release 11.4: Access and User Management

Junos®OS for EX Series Ethernet Switches, Release 11.4: Access Control

Junos®OS for EX Series Ethernet Switches, Release 11.4: Configuration Management

Junos®OS for EX Series Ethernet Switches, Release 11.4: Class of Service

Junos®OS for EX Series Ethernet Switches, Release 11.4: Device Security

Junos®OS for EX Series Ethernet Switches, Release 11.4: Ethernet Switching

Junos®OS for EX Series Ethernet Switches, Release 11.4: EX3300, EX4200, and EX4500 Virtual Chassis

Software feature descriptions, configuration examples and tasks, and reference pages for configuration statements and operational commands (This informationalso appears in the CompleteSoftwareGuide

for Junos®OS for EX Series Ethernet Switches, Release

11.4.)

Page 17

Junos®OS for EX Series Ethernet Switches, Release 11.4: EX8200 Virtual Chassis

Junos®OS for EX Series Ethernet Switches, Release 11.4: Fibre Channel over Ethernet

Junos®OS for EX Series Ethernet Switches, Release 11.4: High Availability

Junos®OS for EX Series Ethernet Switches, Release 11.4: Interfaces

Junos®OS for EX Series Ethernet Switches, Release 11.4: Layer 3 Protocols

Junos®OS for EX Series Ethernet Switches, Release 11.4: MPLS

Junos®OS for EX Series Ethernet Switches, Release 11.4: Multicast

About This Topic Collection

DescriptionTitle

Junos®OS for EX Series Switches, Release 11.4: Network Management and Monitoring

Junos®OS for EX Series Switches, Release 11.4: Port Security

Junos®OS for EX Series Switches, Release 11.4: Power over Ethernet

Junos®OS for EX Series Ethernet Switches,Release11.4: Routing Policy and Packet Filtering

Junos®OS for EX Series Ethernet Switches, Release 11.4: Software Installation

Junos®OS for EX Series Ethernet Switches, Release 11.4: Spanning-Tree Protocols

Junos®OS for EX Series Ethernet Switches, Release 11.4: System Monitoring

Junos®OS for EX Series Ethernet Switches, Release 11.4: System Services

Junos®OS for EX Series Ethernet Switches, Release11.4: System Setup

Junos®OS for EX Series Ethernet Switches, Release 11.4: User Interfaces

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

Page 18

Complete Hardware Guide for EX2200 Ethernet Switches

have a Juniper Networks user account. For information about obtaining an account, see

http://www.juniper.net/entitlement/setupAccountInfo.do.

Documentation Symbols Key

Notice Icons

DescriptionMeaningIcon

Indicates important features or instructions.Informational note

Caution

Text and Syntax Conventions

Fixed-width text like this

Italic text like this

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

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

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

Represents text that you type.Bold text like this

Represents output that appears on the terminal screen.

•

Introduces important new terms.

•

Identifies book names.

•

Identifies RFC and Internet drafttitles.

ExamplesDescriptionConvention

To enter configuration mode, type the

configure command:

user@host> configure

user@host> show chassis alarms

No alarms currently active

•

A policy term is a named structurethat defines match conditions and actions.

•

Junos OS System Basics Configuration Guide

•

RFC 1997, BGP Communities Attribute

Italic text like this

Plain text like this

Represents variables (options for which you substitute a value) in commands or configuration statements.

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

Configure the machine’s domain name:

[edit] root@# set system domain-name

domain-name

•

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.

Page 19

Text and Syntax Conventions

About This Topic Collection

ExamplesDescriptionConvention

stub <default-metric metric>;Enclose optional keywords or variables.< > (angle brackets)

| (pipe symbol)

# (pound sign)

[ ] (square brackets)

Indention and braces ( { } )

; (semicolon)

J-Web GUI Conventions

Bold text like this

Indicatesa choice between the mutually exclusivekeywordsor variableson either side of the symbol. The set of choices is often enclosed in parentheses for clarity.

same line as the configurationstatement to which it applies.

Enclose a variable for which you can substitute one or more values.

Identify a level in the configuration hierarchy.

Identifies a leaf statement at a configuration hierarchy level.

Represents J-Web graphical user interface (GUI) items you click or select.

broadcast | multicast

(string1 | string2 | string3)

rsvp { # Required for dynamic MPLS onlyIndicates a comment specified on the

community name members [ community-ids ]

[edit] routing-options {

static {

route default {

nexthop address; retain;

}

•

In the Logical Interfaces box, selectAll Interfaces.

•

To cancel the configuration, click

Cancel.

> (bold right angle bracket)

Documentation Feedback

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

•

Document URL or title

•

Page number if applicable

•

Software version

•

Your name and company

Separates levels in a hierarchy of J-Web selections.

In the configuration editor hierarchy, select Protocols>Ospf.

Page 20

Complete Hardware Guide for EX2200 Ethernet Switches

Requesting Technical Support

Technicalproduct support is availablethrough the Juniper Networks Technical Assistance 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/

To verify service entitlement by product serial number,use our Serial Number Entitlement (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 .

Page 21

PART 1

Switch and Components Overview and Specifications

•

EX2200 Switch Overview on page 3

•

Component Descriptions on page 13

•

Component Specifications on page 21

Page 22

Complete Hardware Guide for EX2200 Ethernet Switches

Page 23

CHAPTER 1

EX2200 Switch Overview

•

EX2200 Switches Hardware Overview on page 3

•

EX2200 Switch Models on page 8

•

Chassis Physical Specifications for EX2200 Switches on page 9

•

EX2200 Switch Hardware and CLI Terminology Mapping on page 10

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 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 and SRX Series services gateways.

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

This topic describes:

•

EX2200 Switches First View on page 3

•

Uplink Ports on page 4

•

Console Port on page 4

•

Cable Guard on page 4

•

Security Slots on page 4

•

Power over Ethernet (PoE) Ports on page 5

•

Front Panel of an EX2200 Switch on page 5

•

Rear Panel of an EX2200 Switch on page 7

EX2200 Switches First View

EX2200 switches are available in models with 12 , 24, or 48 built-in network ports. The compact, fanless model, EX2200-C switches have 12 network ports.

EX2200 switches provide:

•

Up to four uplink ports

Page 24

Complete Hardware Guide for EX2200 Ethernet Switches

•

12 (compact, fanless model) 24, or 48 built-in network ports with 10/100/100BASE-T Gigabit Ethernet connectors

•

Power over Ethernet (PoE or PoE+) on all network ports (in PoE-capable models)

Uplink Ports

Each EX2200 switch except the EX2200-C switch model has four uplink ports that support 1-gigabit small form-factor pluggable (SFP) transceivers for use with fiber connections and copper connections.

Each EX2200-C switch has two dual-purpose uplink ports. Each dual uplink port consists of an RJ-45 port (in which you can connect a copper Ethernet cable) and an SFP port (into which you can plug a transceiver). Only one of the ports can be active at a time. By default, if you connect a copper Ethernet cable to the RJ-45 port, this port becomes the active port provided that there is no connection made on the other port. If you plug a transceiver into the SFP port, this port becomes the active port whether or not a copper Ethernet cable is connected to the other port. You can change this default behavior by explicitlyconfiguring a media type--copper or fiber---for the dual-purpose port using the media-type command. For more information, see Configuring the Media Type on Dual-Purpose Uplink Ports (CLI Procedure)

Console Port

Cable Guard

For information about the supported optical and copper interfaces, see “Optical Interface

Support in EX2200 Switches” on page 25.

Each EX2200 switch except the EX2200-C switch model has an RJ-45 console port that accepts a cable with RJ-45 connector.

The EX2200-C switch has two console ports: an RJ-45 port and a Mini-USB Type-B port. The RJ-45 console port accepts a cable with an RJ-45 connector and the Mini-USB Type-B console port accepts a Mini-B plug (5-pin) connector to connect to the console management device. The switch activates only one console port at a time, either the RJ-45 console port or the Mini USB type-B console port. By default, the RJ-45 port is the active console port and the Mini-USB Type-B port is the passive console port. You can change the defaultsetting of a consoleport using the port-type command. See Configuring the Console Port Type (CLI Procedure).

On an EX2200-C switch model you can install a cable guard to secure the cables connected to the switch. The cable guard has slots in the front of it through which you can pass all the cables to prevent them from being accidently unplugged or removed after they are connected. See “Mounting an EX2200 Switch on a Desk or Other Level

Surface” on page 75.

Security Slots

Each EX2200-C switch model has security slots on the leftand right panels of the chassis. The security slots allow you to lock and secure the chassis in the installation site using

Page 25

a standard cable lock . See “Mounting an EX2200 Switch on a Desk or Other Level Surface”

on page 75.

Power over Ethernet (PoE) Ports

EX2200 switches are available in models with or without PoE/PoE+ capability. Models that support PoE/PoE+ provide that support on all network ports. PoE ports provide electrical current to devices—such as IP phones, wireless access points, and security cameras—through network cables, thus eliminating the need for separate power cords for those devices.

EX2200 switches with DC power supply do not provide PoE.

EX2200 switches running Junos OS Release 10.3 or later support 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.

Chapter 1: EX2200 Switch Overview

EX2200 switches running Junos OS Release10.2 or earlier support powered devices that comply with IEEE 802.3af (PoE).

The remainder of this topic uses the term PoE to refer to both PoE and PoE+ unless there is a need to distinguish between the two.

Front Panel of an EX2200 Switch

The front panel of an EX2200 switch except the EX2200-C switch models consists of the following components:

•

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

•

24 or 48 10/100/1000BASE-T Gigabit Ethernet ports, with Power over Ethernet (PoE) not available in EX2200-24T, EX2200-24T-DC, and EX2200-48T

•

24 or 48 10/100/1000BASE-T Gigabit Ethernet ports, with Power over Ethernet (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.

Page 26

01234567891011121314151617181920212223242526272829303132333435363738394041424344

0 1 2

SYS

ALM

SPD

POE

Network ports

Port status mode LEDs

Mode button

SFP uplink ports

Chassis status LEDs

g027000

012345678910111213141516171819202122

0 1 2

SYS

ALM

SPD

POE

Network ports

Chassis status LEDs

g027002

SFP uplink ports

Port status mode LEDs

Mode button

Complete Hardware Guide for EX2200 Ethernet Switches

Figure 1: Front Panel of an EX2200 Switch with 48 Gigabit Ethernet Ports

Figure 2: Front Panel of an EX2200 Switchwith 24 Gigabit Ethernet Ports

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

•

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

•

12 10/100/1000BASE-T Ethernet ports, (non-PoE) in EX2200-C-12T

•

12 10/100/1000BASE-T Ethernet ports, (PoE+) in EX2200-C-12P

•

2 built-in dual-purpose uplink ports, each of which includes one 10/100/1000 RJ-45 Ethernet port and one SFP port

•

1 USB port

•

1 Mini-USB console port

•

1 RJ-45 console port

•

1 Management Ethernet port

•

2 chassis status LEDs

•

4 port status mode LEDs in PoE+ and 3 port status mode LEDs in non-PoE

•

Mode button

Figure 3 on page 7 shows the front panel of an EX2200-C Switchwith 12 Gigabit Ethernet

PoE+ ports and Figure 4 on page 7 shows the front panel of an EX2200-C Switch with 12 Gigabit Ethernet non-PoE ports.

Page 27

g021150

Network por ts

Dual-purpose uplink por ts 0

Dual-purpose uplink por ts 1

Console port

USB port

Mini USB port

Management port

g021151

Chapter 1: EX2200 Switch Overview

Figure 3: Front Panel of an EX2200-C Switch with 12 Gigabit Ethernet Ports (PoE+)

Figure 4: Front Panel of an EX2200-C Switch with 12 Gigabit Ethernet Ports (non-PoE)

Rear Panel of an EX2200 Switch

The rear panel of the EX2200 switch except the EX2200-C switch models consists of the following components:

•

Management Ethernet port

•

USB port

•

Console port

•

Protective earthing terminal

•

ESD point

•

Air exhaust

•

Serial number ID label

•

AC power cord inlet or DC power terminals

Figure 5 on page 8 shows the rear panel of an EX2200 switch with an AC power supply.

All EX2200 switches except the EX2200-C switch model have three exhaust openings on the rear panel. The two exhaust openings on the left have fans behind them and are open. The exhaust opening on the right 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.

Page 28

g027001

USB port

Management Ethernet port

Console port

Protective earthing terminal

Air exhaust without fan (closed on non-PoE models)

Air exhaust with fan

AC power cord inlet

ESD point

EX2200-24-4G REV: X1

750-026464 REV: X3

MAC:00:23:9C:oE:19:00

Mfg.Date 20090227

MADEIN CHINA

Serial number

ID label

Air intake with fan for power supply

(fan on PoE models only)

g021152

Heatsink

Complete Hardware Guide for EX2200 Ethernet Switches

Figure 5: Rear Panel of an EX2200 Switch With an AC Power Supply

The rear panel of an EX2200-C switch consists of the following components:

•

Protective earthing terminal

•

ESD point

•

Serial number ID label

•

AC power cord inlet

•

Heatsink-only in PoE+ models

Figure 6 on page 8 shows the rear panel of an EX2200-C-12P switch with heatsink.

EX2200-C switches being fanless models have no exhaust openings. The switch has vents on the top and on both the sides of the chassis. The PoE+ models have heatsink installed in the rear panel to dissipate the heat, while non-PoE models have no heatsink.

Figure 6: Rear Panel of an EX2200-C-12P Switch with Heatsink

Documentation

EX2200 Switch Models on page 8•

• Site Preparation Checklist for EX2200 Switches on page 51

EX2200 Switch Models

The EX2200 switch is available with 12, 24, or 48 built-in network ports with full Power over Ethernet (PoE) capability (all 12, 24, or 48 built-in network ports support PoE) or no PoE capability. EX2200 switches with DC power supply do not provide PoE. Table 1 on

page 9 lists the EX2200 switch models.

Page 29

Table 1: EX2200 Switch Models

Chapter 1: EX2200 Switch Overview

Ports in Which PoE Is AvailableAccess PortsModel

EX2200 Switches Hardware Overview on page 3•

Documentation

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 9 summarizes the physical specifications of the EX2200 switch chassis.

Maximum PoE Power Available

First Junos OS Release

11.3R1––12 Gigabit EthernetEX2200-C-12T-2G

11.3R1100 WAll 12 ports12 Gigabit EthernetEX2200-C-12P-2G

10.1R1––24 Gigabit EthernetEX2200-24T-4G

10.1R1405 WAll 24 ports24 Gigabit EthernetEX2200-24P-4G

11.3R1––24 Gigabit EthernetEX2200-24T-4G-DC

10.1R1––48 Gigabit EthernetEX2200-48T-4G

10.1R1405 WAll 48 ports48 Gigabit EthernetEX2200-48P-4G

Table 2: Physical Specifications of the EX2200 Switch Chassis

EX2200-C ValueEX2200 ValueDescription

1.75 in. (4.4 cm)1.75 in. (4.45 cm)Chassis height

Chassis width

Weight

Documentation

•

17.5 in. (44.5 cm)

•

19 in. (48.2 cm) with mounting brackets attached

10.5 in. (26.7 cm)Chassis depth

•

EX2200-24T: 6 lb (2.7 kg)

•

EX2200-24P: 8 lb (3.6 kg)

•

EX2200-24T-DC: 6 lb (2.7 kg)

•

EX2200-48T: 8 lb (3.6 kg)

•

EX2200-48P: 10 lb (4.5 kg)

Rack Requirements for EX2200 Switches on page 57•

• Cabinet Requirements for EX2200 Switches on page 58

•

10.6 in. (26.92 cm)

•

19 in. (48.26 cm) with mounting brackets

•

EX2200-C-12T: 9.0 in. (22.8 cm)

•

EX2200-C-12P: 9.4 in. (23.8 cm)

•

EX2200-C-12T: 4.6 lb (2.1 kg)

•

EX2200-C-12P: 6.4 lb (2.9 kg)

Page 30

Complete Hardware Guide for EX2200 Ethernet Switches

• Mounting an EX2200 Switch on page 74

• Installing and Connecting an EX2200 Switch on page 71

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 10.

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

Hardware Item (as displayed in the CLI)

Chassis

FPC (n)

Description (as displayed in the CLI)

•

EX2200-C-12T-2G

•

EX2200-C-12P-2G

•

EX2200-24T-4G

•

EX2200-24P-4G

•

EX2200-24T-4G-DC

•

EX2200-48T-4G

•

EX2200-48P-4G

the Flexible PIC Concentrator (FPC)

One of the following:

•

EX2200-C-12T-2G

•

EX2200-C-12P-2G

•

EX2200-24T-4G

•

EX2200-24P-4G

•

EX2200-24T-4G-DC

•

EX2200-48T-4G

•

EX2200-48P-4G

Value (as displayed in the CLI)

Value of n is always 0.Abbreviated name of

Item in Documentation

Switch chassis–One of the following:

The switch does not have actual FPCs. In this case, FPC refers to the switch itself.

Additional Information

“Chassis Physical Specifications for EX2200 Switches” on page 9

Understanding Interface Naming Conventions on EX Series Switches

PIC (n)

Abbreviated name of the Physical Interface Card (PIC)

n is a value in the range of 0-1.

The switch does not have actual PIC devices; see entries for PIC 0 through PIC 1 for the equivalent item on the switch.

Understanding Interface Naming Conventions on EX Series Switches

Page 31

Chapter 1: EX2200 Switch Overview

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

Hardware Item (as displayed in the CLI)

Xcvr (n)

Description (as displayed in the CLI)

•

12x 10/100/1000 BASE-T

•

24x 10/100/1000 BASE-T

•

48x 10/100/1000 BASE-T

•

2x (10/100/1000 BASE-T or GE SFP)

•

2x (100/1000 BASE-X)

•

4x GE SFP

Abbreviated name of the transceiver

Value (as displayed in the CLI)

PIC 0One of the following:

PIC 1One of the following:

to the number of the port in which the transceiver is installed.

Item in Documentation

Built-in network ports on the front panel of the switch

Built-in uplink ports and dual-purpose uplink ports on the front panel of the switch

Optical transceiversn is a value equivalent

AC power supplyValue of n is always 0.Built-in power supplyPower supply (n)

Additional Information

“EX2200 Switches Hardware Overview” on page 3

“Optical Interface Support in EX2200 Switches” on page 25

“Power Supply in EX2200 Switches” on page 18

Fan

Documentation

Fan–Fan

NOTE: EX2200-C

switches are fanless models.

• EX Series Switches Hardware and CLI Terminology Mapping

• EX2200 Switches Hardware Overview on page 3

“Cooling System and Airflow in an EX2200 Switch” on page 19

Page 32

Complete Hardware Guide for EX2200 Ethernet Switches

Page 33

CHAPTER 2

g027003

0 1 2

SYS

ALM

SPD

POE

Chassis status LEDs

g021153

Chassis status LEDs

Component Descriptions

•

Chassis Status LEDs in EX2200 Switches on page 13

•

Network Port and Uplink Port LEDs in EX2200 Switches on page 14

•

Management Port LEDs in EX2200 Switches on page 17

•

Power Supply in EX2200 Switches on page 18

•

Cooling System and Airflow in an EX2200 Switch on page 19

Chassis Status LEDs in EX2200 Switches

The front panel of an EX2200 switch has two chassis status LEDs labeled SYS and ALM on the far right side of the panel. See Figure 7 on page 13 and Figure 8 on page 13.

Figure 7: Chassis Status LEDs in an EX2200 Switch Except the EX2200-C Switch

Figure 8: Chassis Status LEDs in an EX2200-C Switch

Table 4 on page 14 describes the chassis status LEDs in an EX2200 switch, their colors

and states, and the status they indicate.

Page 34

g041128

Link/ Activity

Status

Complete Hardware Guide for EX2200 Ethernet Switches

Table 4: Chassis Status LEDs in an EX2200 Switch

State and DescriptionColorLED Label

GreenSYS

A major alarm (red) indicates a critical error condition that requires immediate action.

A minor alarm (amber) indicates a noncritical condition that requires monitoring or maintenance. A minor alarm that is left unchecked might cause interruption in service or performance degradation.

•

There is no alarm.UnlitALM

There is a minor alarm.Amber

There is a major alarm.Red

On steadily—The switch is functioning normally. Blinking—The switch is booting. Off—The switch is off.

Both LEDs can be lit simultaneously.

You can view the colors of the two LEDs remotely through the CLI by issuing the operational mode command show chassis led.

Documentation

EX2200 Switches Hardware Overview on page 3•

• Checking Active Alarms with the J-Web Interface

• Understanding Alarm Types and Severity Levels on EX Series Switches

Network Port and Uplink Port LEDs in EX2200 Switches

Each network port and uplink port on the front panel of an EX2200 switch has two LEDs that indicate link/activity and port status. Each dual-purpose uplink port in an EX2200-C switch has two pairs of LEDs that indicate the link/activity status, one pair for each of the two ports that constitute the dual-purpose uplink port. See Figure 9 on page 14,

Figure 10 on page 15, and Figure 11 on page 15.

Figure 9: LEDs on the Network Port

Page 35

g027007

0 1 2

SYS

ALM

SPD

POE

Port 1 Port 2 Port 3

Mode button

Link/Activity LED

Status LED

Port 0

Port status mode LEDs

g021154

Dual-purpose uplink por ts

Port status mode LEDs

Chapter 2: Component Descriptions

Figure 10: LEDs on the Uplink Ports and Port Status Mode LEDs in an EX2200 Switch Except the EX2200-C Switch Model

Figure 11: Port status mode LEDs of the Dual-purpose uplink Ports of an EX2200-C Switch

Table 5 on page 15 describes the Link/Activity LED.

Table 5: Link/Activity LED on the Network Ports and Uplink Ports in EX2200 Switches

State and DescriptionColorLED

•

GreenLink/Activity

In Figure 9 on page 14, Figure 10 on page 15, and Figure 11 on page 15 show the LEDs that indicatethe statusof one of the four port parameters—speed,duplexmode, administrative status, and Power over Ethernet (PoE) status. Use the mode button below the POE LED on the far right side of the front panel to toggle the Status LED to show the different port parameters. You can tell which port parameter is indicated by the Status LED by seeing which port status mode LED (SPD, DX, EN, and POE) is lit. (See Figure 10 on page 15).

Table 6 on page 16 describes the Status LED.

Blinking—The port and the link are active, and there is link activity.

•

On steadily—The port and the link are active, but there is no link activity.

•

Off—The port is not active.

Page 36

Complete Hardware Guide for EX2200 Ethernet Switches

Table 6: Status LED on the Network Ports, Uplink Ports, and Dual-Purpose Uplink Ports in EX2200 Switches

State and DescriptionPort Parameters

Speed

Duplex mode

Administrative status

PoE status

Indicates the speed. The speed indicators for network ports are:

•

One blink per second—10 Mbps

•

Two blinks per second—100 Mbps

•

Three blinks per second—1000 Mbps

The speed indicators for uplink ports are:

•

On steadily—1000 Mbps

•

Off—10/100 Mbps

The speed indicators for dual-purpose uplink ports of EX2200-C switch model are:

•

One blink per second—10 Mbps

•

Two blinks per second—100 Mbps

•

Three blinks per second—1000 Mbps

Indicates the duplex mode. The status indicators are:

•

On steadily—Port is set to full-duplex mode.

•

Off—Port is set to half-duplex mode.

Indicates the administrative status. The status indicators are:

•

On steadily—Port is administratively enabled.

•

Off—Port is administratively disabled.

Indicates the PoE status. The status indicators for network ports are:

•

On steadily—PoE is availableon the port, a device that draws power from the port is connected to the port, and the device is drawing power from the port.

•

Blinking—PoEis availableon the port, but no power is drawn from the port because of one of the following:

•

No device that draws power from the port is connected to the port.

•

A device that draws power from the port is connectedto the port, but the device is not drawing any power from the port.

•

Off—PoE is not available on the port.

NOTE: PoE Status LED is available on the following EX2200 switch models:

•

EX2200-C-12P-2G

•

EX2200-24P-4G

•

EX2200-48P-4G

PoE is not available on uplink ports; therefore,the LED for those ports is always unlit.

You can tell which port parameter is indicated by the Status LED on network ports, uplink ports, and dual-purpose uplink ports by issuing the operational mode command show

chassis led.

Page 37

g027006

Link/Activity

LED

Status LED

g021155

Status LED

Link/Activity LED

Chapter 2: Component Descriptions

Documentation

EX2200 Switches Hardware Overview on page 3•

• Configuring Gigabit Ethernet Interfaces (CLI Procedure)

• Configuring Gigabit Ethernet Interfaces (J-Web Procedure)

Management Port LEDs in EX2200 Switches

The management port on an EX2200 switch has two LEDs that indicate link/activity and port status. The EX2200 switches except the EX2200-C switch models have the management port on the rear panel and the EX2200-C switch has the management port on the front panel. See Figure 12 on page 17 and Figure 13 on page 17.

Figure 12: LEDs on the Management Port on an EX2200 Switch Except the EX2200-C Switch Model

Figure 13: LEDs on the Management Port on an EX2200-C Switch

Table 7 on page 17 describes the Link/Activity LED.

Table 7: Link/Activity LED on the Management Port on EX2200 Switches

State and DescriptionColorLED

•

Blinking—The port and the link are active, and there is link activity.

•

On steadily—The port and the link are active, but there is no link activity.

•

Off—The port is not active.

GreenLink/Activity

Table 8 on page 18 describes the Status LED.

Page 38

Complete Hardware Guide for EX2200 Ethernet Switches

Table 8: Status LED on the Management Port on EX2200 Switches

State and DescriptionColorLED

GreenStatus

Connectingan EX Series Switch to a Network for Out-of-Band Management on page113•

Documentation

Power Supply in EX2200 Switches

The power supply in EX2200 switches is built in along the rear panel of the chassis, with an AC power cord inlet or DC power terminals on the rear panel to connect power to the switch.

Table 9 on page 18 lists the power consumed by each EX2200 switch model. The

maximum power available on a PoE port is 30 W for switches running Junos OS Release

10.3 or later and 15.4 W for switches running Junos OS Release 10.2 or earlier.

Table 9: Power Consumed by EX2200 Switches

Number of PoE-Enabled PortsModel Number

Indicates the speed. The speed indicators are:

•

One blink per second—10 Mbps

•

Two blinks per second—100 Mbps

Maximum Power Consumed by the Switch

Maximum PoE Power Available

–30 W–EX2200-C-12T

Documentation

12EX2200-C-12P

drawn)

24EX2200-24P

drawn)

48EX2200-48P

drawn)

AC Power Cord Specifications for EX2200 Switches on page 66•

• EX2200 Switches Hardware Overview on page 3

• Power Specifications for EX2200 Switches on page 65

• Connecting AC Power to an EX2200 Switch on page 109

• Connecting DC Power to an EX2200 Switch on page 110

100 W30 W (when no PoE power is

–50 W–EX2200-24T

405 W60 W (when no PoE power is

–50 W–EX2200-24T-DC

–76 W–EX2200-48T

405 W91 W (when no PoE power is

Page 39

• Connecting Earth Ground to an EX Series Switch on page 103

g027021

Chassis rear

Chassis front

Fans

Cooling System and Airflow in an EX2200 Switch

Thecooling systemin EX2200 switches, exceptEX2200-C, the compact, fanlessmodels, consists of two fans along the rear of the chassis that provide side-to-rearchassis cooling. In the PoE models of these switches, there is an additional fan in the power supply.

In the EX2200-C switch the cooling is done by the vents on top and sides of the chassis in non-PoE models and by heatsinks in PoE+ models. Do not block the vents on the chassis. Doing this can lead to overheating of the switch chassis.

Figure 14 on page 19 shows the airflow in non-PoE models of EX2200 switches, except

for the EX2200-C models.

Figure 14: Airflow Through Non-PoE Models of EX2200 Switches Except the EX2200-C Switch Model

Chapter 2: Component Descriptions

Figure 15 on page 20 shows the airflow in PoE models of EX2200 switches, except

EX2200-C models.

Page 40

g027008

Chassis rear

Chassis front

Fans Fan

Complete Hardware Guide for EX2200 Ethernet Switches

Figure 15: Airflow Through PoE Models of EX2200 Switches Except the EX2200-C Switch Models

Documentation

Under normal operating conditions, the fans operate at a moderate speed to reduce noise. Temperature sensors in the chassis monitor the temperature within the chassis. If any fan fails or if the temperature inside the chassis rises above the threshold, the switch raises an alarm and all functioning fans operate at a higher speed than normal. If the temperature inside the chassis rises above the threshold, the switch shuts down automatically.

• EX2200 Switches Hardware Overview on page 3

• Chassis Status LEDs in EX2200 Switches on page 13

• Understanding Alarm Types and Severity Levels on EX Series Switches

• Prevention of Electrostatic Discharge Damage on page 180

Page 41

CHAPTER 3

Component Specifications

•

USB Port Specifications for an EX Series Switch on page 21

•

Mini-USB Port Specifications for an EX2200 Switch on page 22

•

Network Port Connector Pinout Information for an EX2200 Switch on page 23

•

Console Port Connector Pinout Information for an EX Series Switch on page 23

•

Management Port Connector Pinout Information for an EX2200 Switch on page 24

•

Optical Interface Support in EX2200 Switches on page 25

USB Port Specifications for an EX Series Switch

The following Juniper Networks USB flash drives have been tested and are officially supported for the USB port on all EX Series switches:

•

RE-USB-1G-S

•

RE-USB-2G-S

•

RE-USB-4G-S

CAUTION: Any USB memory product not listed as supported for EX Series

switches has not been tested by Juniper Networks. The use of any unsupported USB memory product could expose your EX Series switch to unpredictablebehavior.Juniper Networks TechnicalAssistanceCenter (JTAC) can provide only limited support for issues related to unsupported hardware. We strongly recommend that you use only supported USB flash drives.

All USB flash drives used on EX Series switches must have the following features:

•

USB 2.0 or later.

•

Formatted with a FAT or MS-DOS file system.

•

If the switch is running Junos OS Release 9.5 or earlier, the formatting method must use a master boot record. Microsoft Windows formatting, by default, does not use a master boot record. See the documentation for your USB flash drive for information on how your USB flash drive is formatted.

Page 42

Complete Hardware Guide for EX2200 Ethernet Switches

Documentation

See EX2200 Switches Hardware Overview on page 3 for port location.•

• See Rear Panel of an EX3200 Switch for port location.

• See Rear Panel of an EX3300 Switch for port location.

• See Rear Panel of an EX4200 Switch for port location.

• See Front Panel of an EX4500 Switch for port location.

• See Switch Fabric and Routing Engine (SRE) Module in an EX6200 Switch for port

location.

• See Switch Fabric and Routing Engine (SRE) Module in an EX8208 Switch for port

location.

• See Routing Engine (RE) Module in an EX8216 Switch for port location.

• Booting an EX Series Switch Using a Software Package Stored on a USB Flash Drive

Mini-USB Port Specifications for an EX2200 Switch

The EX2200-C switch, the compact, fanless model, has two management console ports: an RJ-45 port, and a Mini-USB Type-B port.

By default, the RJ-45 port is set as the active console port. It can display all the early boot and low-level message output and you can access the switch through this port in the debugger prompt. The Mini-USB Type-B port is the passive console port. Youcan change the status of the port to active or passive using the port-type configuration statement. See Configuring the Console Port Type (CLI Procedure).).

The Mini-USB Type-B console port uses a Mini-B plug (5-pin) connector to connect to a console management device. The default baud rate for the console port is 9600 baud.

Table 10 on page 22 provides the pinout information of the Mini-USB Type-B console

port.

Table 10: Mini-USB Type-B Console Port Pinout Information for EX2200-C Switches

DescriptionSignalPin

+5 VDCVCC1

Data -D-2

Data +D+3

May be N/C, GND or used as an attached device presence indicatorN/CX

GroundGND4

Documentation

See EX2200 Switches Hardware Overview on page 3 for port location.•

• Configuring the Console Port Type (CLI Procedure)

Page 43

Chapter 3: Component Specifications

Network Port Connector Pinout Information for an EX2200 Switch

A network port on an EX2200 switch uses an RJ-45 connector to connect to a device.

The port uses an autosensing RJ-45 connector to support a 10/100/1000Base-T connection. Two LEDs on the port indicate link/activity on the port and the port status. See “Network Port and Uplink Port LEDs in EX2200 Switches” on page 14.

Table 11 on page 23 provides the pinout information for the RJ-45 connector. An RJ-45

cable, with a connector attached, is supplied with the switch.

Table 11: Network Port Connector Pinout Information for EX2200 Switches

DescriptionSignalPin

Documentation

TRP1+1

TRP1-2

TRP2+3

TRP2-6

Transmit/receive data pair 1

Negative Vport (in PoE models)

Transmit/receive data pair 1

Negative Vport (in PoE models)

Transmit/receive data pair 2

Positive Vport (in PoE models)

Transmit/receive data pair 3TRP3+4

Transmit/receive data pair 3TRP3-5

Transmit/receive data pair 2

Positive Vport (in PoE models)

Transmit/receive data pair 4TRP4+7

Transmit/receive data pair 4TRP4-8

EX2200 Switches Hardware Overview on page 3•

Console Port Connector Pinout Information for an EX Series Switch

The console port on an EX Series switch is an RS-232 serial interface that uses an RJ-45 connector to connect to a console management device. The default baud rate for the console port is 9600 baud.

Table 12 on page 24 provides the pinout information for the RJ-45 console connector. An

RJ-45 cable and an RJ-45 to DB-9 serial port adapter are supplied with the switch.

Page 44

Complete Hardware Guide for EX2200 Ethernet Switches

NOTE: If your laptop or PC does not have a DB-9 male connector pin and you

want to connect your laptop or PC directly to an EX Series switch, use a combination of the RJ-45 to DB-9 female adapter supplied with the switch and a USB to DB-9 male adapter. You must provide the USB to DB-9 male adapter.

Table 12: EX Series Switches Console Port Connector Pinout Information

DescriptionSignalPin

Request to sendRTS Output1

Data terminal readyDTR Output2

Transmit dataTxD Output3

Signal groundSignal Ground4

Documentation

Signal groundSignal Ground5

Receive dataRxD Input6

Data carrier detectCD Input7

Clear to sendCTS Input8

See EX2200 Switches Hardware Overview on page 3 for port location.•

• See Rear Panel of an EX3200 Switch for port location.

• See Rear Panel of an EX3300 Switch for port location.

• See Rear Panel of an EX4200 Switch for port location.

• See Front Panel of an EX4500 Switch for port location.

• See Switch Fabric and Routing Engine (SRE) Module in an EX6200 Switch for port

location.

• See Switch Fabric and Routing Engine (SRE) Module in an EX8208 Switch for port

location.

• See Routing Engine (RE) Module in an EX8216 Switch for port location.

• Connecting an EX Series Switch to a Management Console on page 115

• Configuring the Console Port Type (CLI Procedure)

Management Port Connector Pinout Information for an EX2200 Switch

The management port on an EX2200 switch uses an RJ-45 connector to connect to a management device for out-of-band management.

Page 45

Chapter 3: Component Specifications

The port uses an autosensing RJ-45 connector to support a 10/100Base-T connection. Two LEDs on the port indicate link/activity on the port and the administrative status of the port. See “Management Port LEDs in EX2200 Switches” on page 17.

Table 13 on page 25 provides the pinout information for the RJ-45 connector for the

managementport. An RJ-45 cable,with a connectorattached,is supplied with the switch.

Table 13: Management Port Connector Pinout Information for EX2200 Switches

DescriptionSignalPin

Transmit/receive data pair 1TRP1+1

Transmit/receive data pair 1TRP1-2

Transmit/receive data pair 2TRP2+3

Transmit/receive data pair 2TRP2-6

Documentation

See EX2200 Switches Hardware Overview on page 3 for port location.•

• Connecting an EX Series Switchto a Network for Out-of-Band Management on page 113

Optical Interface Support in EX2200 Switches

Uplink ports and dual-purpose uplink ports on the front panel in EX2200 switches support SFP transceivers. This topic describes the optical interfaces supported for those transceivers. It also lists the copper interface supported for the SFP transceivers.

NOTE: Use only optical transceivers and optical connectors purchased from

Juniper Networks for your EX Series switches.

The two tables in this topic describe the optical interface support over single-mode fiber-optic (SMF) and multimode fiber-optic (MMF) cables and over the copper interface for SFP transceivers:

•

Table14 on page 26—Optical interface support and copper interfacesupport for Gigabit

Ethernet SFP transceivers in EX2200 switches except EX2200-C switches.

•

Table 15 on page 37—Optical interface support for Fast Ethernet SFP transceivers

except EX2200-C switches.

•

Table 16 on page 43—Optical interface support and copper interface support for SFP

Transceivers in EX2200-C switches.

Page 46

Complete Hardware Guide for EX2200 Ethernet Switches

Table 14: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX2200 Switches except EX2200-C Switches

ValueSpecificationEthernet Standard

EX-SFP-1GE-TModel Number1000BASE-T

10/100/1000 MbpsRate

RJ-45Connector Type

–Transmitter Wavelength

–Minimum Launch Power

–Maximum Launch Power

–Minimum Receiver Sensitivity

–Maximum Input Power

–Core/Cladding Size

–Modal Bandwidth

100 m (328 ft)Distance

Junos OS for EX Series switches, Release 10.1 or laterSoftware Required

Page 47

Chapter 3: Component Specifications

Table 14: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX2200 Switches except EX2200-C Switches (continued)

ValueSpecificationEthernet Standard

EX-SFP-1GE-SXModel Number1000BASE-SX

1000 MbpsRate

LCConnector Type

DualFiber Count

850 nmTransmitter Wavelength

–9.5 dBmMinimum Launch Power

–3 dBmMaximum Launch Power

Distance

–21 dBmMinimum Receiver Sensitivity

0 dBmMaximum Input Power

MMFFiber Type

220 m (722 ft)

Junos OS for EX Series switches, Release 10.1 or laterSoftware Required

275 m (902 ft)

500 m (1640 ft)

50/125 µm50/125 µm62.5/125 µm62.5/125 µmCore/Cladding Size

OM2–OM1FDDIFiber Grade

500 MHz/km400 MHz/km200 MHz/km160 MHz/kmModal Bandwidth

550 m (1804 ft)

Page 48

Complete Hardware Guide for EX2200 Ethernet Switches

Table 14: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX2200 Switches except EX2200-C Switches (continued)

ValueSpecificationEthernet Standard

EX-SFP-1GE-LXModel Number1000BASE-LX

1000 MbpsRate

LCConnector Type

DualFiber Count

1310 nmTransmitter Wavelength

–9.5 dBmMinimum Launch Power

–3 dBmMaximum Launch Power

–25 dBmMinimum Receiver Sensitivity

–3 dBmMaximum Input Power

SMFFiber Type

9/125 µmCore/Cladding Size

–Modal Bandwidth

10 km (6.2 miles)Distance

Junos OS for EX Series switches, Release 10.1 or laterSoftware Required

Page 49

Chapter 3: Component Specifications

Table 14: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX2200 Switches except EX2200-C Switches (continued)

ValueSpecificationEthernet Standard

EX-SFP-GE10KT13R14Model Number1000BASE-BX-U

1000 MbpsRate

LCConnector Type

SingleFiber Count

1310 nmTransmitter Wavelength

1490 nmReceiver Wavelength

–9 dBmMinimum Launch Power

–3 dBmMaximum Launch Power

–30 dBmMinimum Receiver Sensitivity

–3 dBmMaximum Input Power

SMFFiber Type

9/125 µmCore/Cladding Size

–Modal Bandwidth

10 km (6.2 miles)Distance

Junos OS for EX Series switches, Release 11.2 or laterSoftware Required

Page 50

Complete Hardware Guide for EX2200 Ethernet Switches

Table 14: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX2200 Switches except EX2200-C Switches (continued)

ValueSpecificationEthernet Standard

EX-SFP-GE10KT14R13Model Number1000BASE-BX-D

1000 MbpsRate

LCConnector Type

SingleFiber Count

1490 nmTransmitter Wavelength

1310 nmReceiver Wavelength

–9 dBmMinimum Launch Power

–3 dBmMaximum Launch Power

–30 dBmMinimum Receiver Sensitivity

–3 dBmMaximum Input Power

SMFFiber Type

9/125 µmCore/Cladding Size

–Modal Bandwidth

10 km (6.2 miles)Distance

Junos OS for EX Series switches, Release 11.2 or laterSoftware Required

Page 51

Chapter 3: Component Specifications

Table 14: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX2200 Switches except EX2200-C Switches (continued)

ValueSpecificationEthernet Standard

EX-SFP-GE10KT13R15Model Number1000BASE-BX-U

1000 MbpsRate

LCConnector Type

SingleFiber Count

1310 nmTransmitter Wavelength

1550 nmReceiver Wavelength

–9 dBmMinimum Launch Power

–3 dBmMaximum Launch Power

–3 dBmMinimum Receiver Sensitivity

–21 dBmMaximum Input Power

SMFFiber Type

9/125 µmCore/Cladding Size

–Modal Bandwidth

10 km (6.2 miles)Distance

Junos OS for EX Series switches, Release 11.2 or laterSoftware Required

Page 52

Complete Hardware Guide for EX2200 Ethernet Switches

Table 14: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX2200 Switches except EX2200-C Switches (continued)

ValueSpecificationEthernet Standard

EX-SFP-GE10KT15R13Model Number1000BASE-BX-D

1000 MbpsRate

LCConnector Type

SingleFiber Count

1550 nmTransmitter Wavelength

1310 nmReceiver Wavelength

–9 dBmMinimum Launch Power

–3 dBmMaximum Launch Power

–3 dBmMinimum Receiver Sensitivity

–21 dBmMaximum Input Power

SMFFiber Type

9/125 µmCore/Cladding Size

–Modal Bandwidth

10 km (6.2 miles)Distance

Junos OS for EX Series switches, Release 11.2 or laterSoftware Required

Page 53

Chapter 3: Component Specifications

Table 14: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX2200 Switches except EX2200-C Switches (continued)

ValueSpecificationEthernet Standard

EX-SFP-GE40KT13R15Model Number1000BASE-BX-U

1000 MbpsRate

LCConnector Type

SingleFiber Count

1310 nmTransmitter Wavelength

1550 nmReceiver Wavelength

–6.5 dBmMinimum Launch Power

2 dBmMaximum Launch Power

–3 dBmMinimum Receiver Sensitivity

–23 dBmMaximum Input Power

SMFFiber Type

9/125 µmCore/Cladding Size

–Modal Bandwidth

40 km (24.8 miles)Distance

Junos OS for EX Series switches, Release 11.2 or laterSoftware Required

Page 54

Complete Hardware Guide for EX2200 Ethernet Switches

Table 14: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX2200 Switches except EX2200-C Switches (continued)

ValueSpecificationEthernet Standard

EX-SFP-GE40KT15R13Model Number1000BASE-BX-D

1000 MbpsRate

LCConnector Type

SingleFiber Count

1550 nmTransmitter Wavelength

1310 nmReceiver Wavelength

–6.5 dBmMinimum Launch Power

2 dBmMaximum Launch Power

–3 dBmMinimum Receiver Sensitivity

–23 dBmMaximum Input Power

SMFFiber Type

9/125 µmCore/Cladding Size

–Modal Bandwidth

40 km (24.8 miles)Distance

Junos OS for EX Series switches, Release 11.2 or laterSoftware Required

Page 55

Chapter 3: Component Specifications

Table 14: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX2200 Switches except EX2200-C Switches (continued)

ValueSpecificationEthernet Standard

EX-SFP-1GE-LX40KModel Number1000BASE-LX

1000 MbpsRate

LCConnector Type

DoubleFiber Count

1310 nmTransmitter Wavelength

–14 dBmMinimum Launch Power

–8 dBmMaximum Launch Power

–45 dBmMinimum Receiver Sensitivity

–3 dBmMaximum Input Power

SMFFiber Type

9/125 µmCore/Cladding Size

–Modal Bandwidth

40 km (24.8 miles)Distance

Junos OS for EX Series switches, Release 11.2 or laterSoftware Required

Page 56

Complete Hardware Guide for EX2200 Ethernet Switches

Table 14: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX2200 Switches except EX2200-C Switches (continued)

ValueSpecificationEthernet Standard

EX-SFP-1GE-LHModel Number1000BASE-LH (or

1000BASE-ZX)

1000 MbpsRate

LCConnector Type

DualFiber Count

1550 nmTransmitter Wavelength

–2 dBmMinimum Launch Power

5 dBmMaximum Launch Power

–25 dBmMinimum Receiver Sensitivity

–3 dBmMaximum Input Power

SMFFiber Type

9/125 µmCore/Cladding Size

–Modal Bandwidth

70 km (43.5 miles)Distance

Junos OS for EX Series switches, Release 10.1 or laterSoftware Required

Page 57

Chapter 3: Component Specifications

Table 15: Optical Interface Support for Fast Ethernet SFP Transceivers in EX2200 Switches except EX2200-C Switches

ValueSpecificationEthernet Standard

EX-SFP-1FE-FXModel Number100BASE-FX

100 MbpsRate

LCConnector Type

DualFiber Count

1310 nmTransmitter Wavelength

–20 dBmMinimum Launch Power

–14 dBmMaximum Launch Power

–32.5 dBmMinimum Receiver Sensitivity

–8 dBmMaximum Input Power

MMFFiber Type

62.5/125 µmCore/Cladding Size

FDDI/OM1Fiber Grade

500 MHz/kmModal Bandwidth

2 km (1.2 miles)Distance

Junos OS for EX Series switches, Release 10.1 or laterSoftware Required

Page 58

Complete Hardware Guide for EX2200 Ethernet Switches

Table 15: Optical Interface Support for Fast Ethernet SFP Transceivers in EX2200 Switches except EX2200-C Switches (continued)

ValueSpecificationEthernet Standard

EX-SFP-1FE-LXModel Number100BASE-LX

100 MbpsRate

LCConnector Type

DualFiber Count

1310 nmTransmitter Wavelength

–15 dBmMinimum Launch Power

–8 dBmMaximum Launch Power

–31.5 dBmMinimum Receiver Sensitivity

–8 dBmMaximum Input Power

SMFFiber Type

9/125 µmCore/Cladding Size

–Modal Bandwidth

10 km (6.2 miles)Distance

Junos OS for EX Series switches, Release 11.2 or laterSoftware Required

Page 59

Chapter 3: Component Specifications

Table 15: Optical Interface Support for Fast Ethernet SFP Transceivers in EX2200 Switches except EX2200-C Switches (continued)

ValueSpecificationEthernet Standard

EX-SFP-FE20KT13R15Model Number100BASE-BX-U

100 MbpsRate

LCConnector Type

SingleFiber Count

1310 nmTransmitter Wavelength

1550 nmReceiver Wavelength

–14 dBmMinimum Launch Power

–8 dBmMaximum Launch Power

–45 dBmMinimum Receiver Sensitivity

–8 dBmMaximum Input Power

SMFFiber Type

9/125 µmCore/Cladding Size

–Modal Bandwidth

20 km (12.4 miles)Distance

Junos OS for EX Series switches, Release 10.1 or laterSoftware Required

Page 60

Complete Hardware Guide for EX2200 Ethernet Switches

Table 15: Optical Interface Support for Fast Ethernet SFP Transceivers in EX2200 Switches except EX2200-C Switches (continued)

ValueSpecificationEthernet Standard

EX-SFP-FE20KT15R13Model Number100BASE-BX-D

100 MbpsRate

LCConnector Type

SingleFiber Count

1550 nmTransmitter Wavelength

1310 nmReceiver Wavelength

–14 dBmMinimum Launch Power

–8 dBmMaximum Launch Power

–45 dBmMinimum Receiver Sensitivity

–8 dBmMaximum Input Power

SMFFiber Type

9/125 µmCore/Cladding Size

–Modal Bandwidth

20 km (12.4 miles)Distance

Junos OS for EX Series switches, Release 10.1 or laterSoftware Required

Page 61

Chapter 3: Component Specifications

Table 15: Optical Interface Support for Fast Ethernet SFP Transceivers in EX2200 Switches except EX2200-C Switches (continued)

ValueSpecificationEthernet Standard

EX-SFP-1FE-LX40KModel Number100BASE-LX40K

100 MbpsRate

LCConnector Type

DualFiber Count

1310 nmTransmitter Wavelength

–5 dBmMinimum Launch Power

0 dBmMaximum Launch Power

–32 dBmMinimum Receiver Sensitivity

–8 dBmMaximum Input Power

SMFFiber Type

9/125 µmCore/Cladding Size

–Modal Bandwidth

40 km (24.8 miles)Distance

Junos OS for EX Series switches, Release 11.2 or laterSoftware Required

Page 62

Complete Hardware Guide for EX2200 Ethernet Switches

Table 15: Optical Interface Support for Fast Ethernet SFP Transceivers in EX2200 Switches except EX2200-C Switches (continued)

ValueSpecificationEthernet Standard

EX-SFP-1FE-LHModel Number100BASE-LH (or

100BASE-ZX)

100 MbpsRate

LCConnector Type

DualFiber Count

1310 nmTransmitter Wavelength

–5 dBmMinimum Launch Power

0 dBmMaximum Launch Power

–32 dBmMinimum Receiver Sensitivity

–8 dBmMaximum Input Power

SMFFiber Type

9/125 µmCore/Cladding Size

–Modal Bandwidth

80 km (49.7 miles)Distance

Junos OS for EX Series switches, Release 11.2 or laterSoftware Required

Page 63

Chapter 3: Component Specifications

Table 16: Optical Interface Support and Copper Interface Support for SFP Transceivers in EX2200-C Switches

ValueSpecificationEthernet Standard

EX-SFP-1GE-SXModel Number1000BASE-SX

1000 MbpsRate

LCConnector Type

DualFiber Count

850 nmTransmitter Wavelength

–9.5 dBmMinimum Launch Power

–3 dBmMaximum Launch Power

Distance

–21 dBmMinimum Receiver Sensitivity

0 dBmMaximum Input Power

MMFFiber Type

220 m (722 ft)

Junos OS for EX Series switches, Release 11.3Software Required

275 m (902 ft)

500 m (1640 ft)

50/125 µm50/125 µm62.5/125 µm62.5/125 µmCore/Cladding Size

OM2–OM1FDDIFiber Grade

500 MHz/km400 MHz/km200 MHz/km160 MHz/kmModal Bandwidth

550 m (1804 ft)

Page 64

Complete Hardware Guide for EX2200 Ethernet Switches

Table 16: Optical Interface Support and Copper Interface Support for SFP Transceivers in EX2200-C Switches (continued)

ValueSpecificationEthernet Standard

EX-SFP-1GE-SX-EXTModel NumberExtended Temp SFP

1000BASE-SX

1000 MbpsRate

LCConnector Type

-Fiber Count

-Transmitter Wavelength

-Minimum Launch Power

-Maximum Launch Power

-Minimum Receiver Sensitivity

-Maximum Input Power

MMFFiber Type

-Core/Cladding Size

-Modal Bandwidth

850 nmTransmitter Wavelength

550 m (1804 ft)Distance

Junos OS for EX Series switches, Release 11.3Software Required

Page 65

Chapter 3: Component Specifications

Table 16: Optical Interface Support and Copper Interface Support for SFP Transceivers in EX2200-C Switches (continued)

ValueSpecificationEthernet Standard

EX-SFP-1FE-FX-EXTModel NumberExtended Temp SFP

100BASE-FX

1000 MbpsRate

LCConnector Type

-Fiber Count

-Transmitter Wavelength

-Minimum Launch Power

-Maximum Launch Power

-Minimum Receiver Sensitivity

-Maximum Input Power

MMFFiber Type

-Core/Cladding Size

-Modal Bandwidth

1310 nmTransmitter Wavelength

2 km (1.2 miles)Distance

Junos OS for EX Series switches, Release 11.3Software Required

Page 66

Complete Hardware Guide for EX2200 Ethernet Switches

Table 16: Optical Interface Support and Copper Interface Support for SFP Transceivers in EX2200-C Switches (continued)

ValueSpecificationEthernet Standard

EX-SFP-1FE-FXModel Number100BASE-FX

100 MbpsRate

LCConnector Type

DualFiber Count

1310 nmTransmitter Wavelength

–20 dBmMinimum Launch Power

–14 dBmMaximum Launch Power

–32.5 dBmMinimum Receiver Sensitivity

–8 dBmMaximum Input Power

MMFFiber Type

62.5/125 µmCore/Cladding Size

FDDI/OM1Fiber Grade

500 MHz/kmModal Bandwidth

2 km (1.2 miles)Distance

Junos OS for EX Series switches, Release 11.3Software Required

Page 67

Chapter 3: Component Specifications

Table 16: Optical Interface Support and Copper Interface Support for SFP Transceivers in EX2200-C Switches (continued)

ValueSpecificationEthernet Standard

EX-SFP-1GE-LXModel Number1000BASE-LX

1000 MbpsRate

LCConnector Type

DualFiber Count

1310 nmTransmitter Wavelength

–9.5 dBmMinimum Launch Power

–3 dBmMaximum Launch Power

–25 dBmMinimum Receiver Sensitivity

–3 dBmMaximum Input Power

SMFFiber Type

9/125 µmCore/Cladding Size

–Modal Bandwidth

10 km (6.2 miles)Distance

Junos OS for EX Series switches, Release 11.3Software Required

Page 68

Complete Hardware Guide for EX2200 Ethernet Switches

Table 16: Optical Interface Support and Copper Interface Support for SFP Transceivers in EX2200-C Switches (continued)

ValueSpecificationEthernet Standard

EX-SFP-1GE-LHModel Number1000BASE-LH (or

1000BASE-ZX)

1000 MbpsRate

LCConnector Type

DualFiber Count

1550 nmTransmitter Wavelength

–2 dBmMinimum Launch Power

5 dBmMaximum Launch Power

Documentation

–25 dBmMinimum Receiver Sensitivity

–3 dBmMaximum Input Power

SMFFiber Type

9/125 µmCore/Cladding Size

–Modal Bandwidth

70 km (43.5 miles)Distance

Junos OS for EX Series switches, Release 11.3Software Required

• EX2200 Switches Hardware Overview on page 3

• Installing a Transceiver in an EX Series Switch on page 99

• Removing a Transceiver from an EX Series Switch on page 137

Page 69

PART 2

Planning for Switch Installation

•

Site Preparation on page 51

•

Mounting and Clearance Requirements on page 57

•

Cable Specifications on page 63

•

Planning Power Requirements on page 65

Page 70

Complete Hardware Guide for EX2200 Ethernet Switches

Page 71

CHAPTER 4

Site Preparation

•

Site Preparation Checklist for EX2200 Switches on page 51

•

General Site Guidelines on page 52

•

Site Electrical Wiring Guidelines on page 53

•

Environmental Requirements and Specifications for EX Series Switches on page 54

Site Preparation Checklist for EX2200 Switches

The checklist in Table 17 on page 51 summarizes the tasks you need to perform when preparing a site for EX2200 switch installation.

Table 17: Site Preparation Checklist

Environment

Verify that environmental factors such as temperatureand humidity do not exceedswitch tolerances.

“Environmental Requirements and Specificationsfor EX Series Switches” on page 54

DatePerformed ByFor More InformationItem or Task

Power

Measure distance between external power sources and switch installation site.

Locate sites for connection of system grounding.

Calculate the power consumption and requirements.

Hardware Configuration

Choose the number and types of switches you want to install.

Rack or Cabinet

“Power Specifications for EX2200 Switches” on page 65

“EX2200 Switches Hardware Overview” on page 3

Page 72

Complete Hardware Guide for EX2200 Ethernet Switches

Table 17: Site Preparation Checklist (continued)

DatePerformed ByFor More InformationItem or Task

Verify that your rack or cabinet meets the minimum requirements for the installation of the switch.

Plan rack or cabinet location,including required space clearances.

Secure the rack or cabinet to the floor and building structure.

Wall

Verify that the wall meets the minimum requirements for the installation of the switch.

Verifythat there is appropriate clearance in your selected location.

Cables

Acquire cables and connectors:

•

Determine the number of cables needed based on your planned configuration.

•

Review the maximum distance allowed for each cable. Choose the length of cable based on the distance between the hardware components being connected.

“Rack Requirements for EX2200 Switches” on page 57

“Cabinet Requirements for EX2200 Switches” on page 58

“Clearance Requirements for Airflow and Hardware Maintenance for EX2200 Switches” on page 60

“Requirements for Mounting an EX2200 Switch on a Desktopor Wall” on page 60

“Clearance Requirements for Airflow and Hardware Maintenance for EX2200 Switches” on page 60

Plan the cable routing and management.

Documentation

General Safety Guidelines and Warnings on page 155•

• General Site Guidelines on page 52

• Installing and Connecting an EX2200 Switch on page 71

• Mounting an EX2200 Switch on page 74

General Site Guidelines

This topic applies to hardware devices in the EX Series product family, which includes switches and the XRE200 External Routing Engine.

This topic also applies to hardware devices in the QFX Series.

Page 73

Chapter 4: Site Preparation

Efficient device operation requires proper site planning and maintenance and proper layout of the equipment, rack or cabinet (if used), and wiring closet.

To plan and create an acceptable operating environment for your device and prevent environmentally caused equipment failures:

•

Keep the area around the chassis free from dust and conductive material, such as metal flakes.

•

Followprescribed airflow guidelines to ensure that the cooling system functions properly and that exhaust from other equipment does not blow into the intake vents of the device.

•

Follow the prescribed ESD prevention procedures to avoid damaging the equipment. Static discharge can cause components to fail completely or intermittently over time.

•

Install the device in a secure area, so that only authorized personnel can access the device.

Documentation

Prevention of Electrostatic Discharge Damage on page 180•

• Environmental Requirements and Specifications for EX Series Switches on page 54

• Environmental Requirements and Specifications for a QFXC08 Chassis

Site Electrical Wiring Guidelines

This topic applies to hardware devices in the EX Series product family, which includes switches and the XRE200 External Routing Engine.

This topic also applies to hardware devices in the QFX Series.

Table 18 on page 53 describes the factors you must consider while planning the electrical

wiring at your site.

WARNING: It is particularly important to provide a properly grounded and

shielded environment and to use electrical surge-suppression devices.

Table 18: Site Electrical Wiring Guidelines

GuidelinesSite Wiring Factor

Signaling limitations

If your site experiences any of the following problems, consult experts in electrical surge suppression and shielding:

•

Improperly installed wires cause radio frequency interference (RFI).

•

Damage from lightning strikes occurs when wires exceed recommended distances or pass between buildings.

•

Electromagnetic pulses (EMPs) caused by lightning damages unshielded conductors and electronic devices.

Page 74

Complete Hardware Guide for EX2200 Ethernet Switches

Table 18: Site Electrical Wiring Guidelines (continued)

GuidelinesSite Wiring Factor

Radio frequency interference

Electromagnetic compatibility

Documentation

To reduce or eliminate radio frequency interference (RFI) from your site wiring, do the following:

•

Use twisted-pair cable with a good distribution of grounding conductors.

•

If you must exceed the recommended distances, use a high-quality twisted-pair cable with one ground conductor for each data signal when applicable.

If your site is susceptibleto problems with electromagneticcompatibility (EMC), particularly from lightning or radio transmitters, seek expert advice.

Some of the problems caused by strong sources of electromagnetic interference (EMI) are:

•

Destruction of the signal drivers and receivers in the switch

•

Electrical hazards as a result of power surges conducted over the lines into the equipment

General Safety Guidelines and Warnings on page 155•

• General Electrical Safety Guidelines and Warnings on page 179

• Prevention of Electrostatic Discharge Damage on page 180

• Power Supply in EX2200 Switches on page 18

• Power Supply in EX3200 Switches

• Power Supply in EX3300 Switches

• Power Supply in EX4200 Switches

• AC Power Supply in EX4500 Switches

• DC Power Supply in EX4500 Switches

• AC Power Supply in an EX6200 Switch

• DC Power Supply in an EX6200 Switch

• AC Power Supply in an EX8200 Switch

• DC Power Supply in an EX8200 Switch

• Power Supply in a Redundant Power System

• AC Power Supply in a QFX3500 Switch

Environmental Requirements and Specifications for EX Series Switches

The switch must be installed in a rack or cabinet housed in a dry, clean, well-ventilated, and temperature-controlled environment.

Ensure that these environmental guidelines are followed:

•

The site must be as dust-free as possible, because dust can clog air intake vents and filters, reducing the efficiency of the switch cooling system.

Page 75

•

Maintain ambient airflow for normal switch operation. If the airflow is blocked or restricted, or if the intake air is too warm, the switch might overheat, leading to the switch temperature monitor shutting down the switch to protect the hardware components.

Table 19 on page 55 provides the required environmental conditions for normal switch

operation.

Table 19: EX Series Switch Environmental Tolerances

ToleranceDescription

No performance degradation to 10,000 feet (3048 meters)Altitude

Chapter 4: Site Preparation

Relative humidity

Temperature

Seismic

Normal operation ensured in relativehumidity range of 10% through 85%, noncondensing

•

EX2200 (exceptEX2200-C models), EX3200, EX3300, EX4200, and EX4500 switches:Normal operationensured in temperature range of 32° F through 113° F (0° C through 45° C)

•

EX2200-C switches:

•

At temperature range of 32° F through 104° F (0° C through 40° C) and at altitudes up to 5,000 ft (1,524 m), normal operation is ensured.

•

At temperature ranges beyond 104° F through 113° F (40° C up to 45° C) at altitudes up to 5,000 ft (1,524 m), extended temperature range SFPs should be used when fiber uplinks are used.

•

At temperature ranges beyond 95° F through 113° F (35° C up to 45° C) and at altitudes beyond 5,000 ft (1,524 m) up to 10,000ft (3,048 m), extendedtemperaturerangeSFPs should be used when fiber uplinks are used.

•

EX6210,EX8208, and EX8216 switches: Normal operation ensured in temperature range of 32° F through 104° F (0° C through 40° C)

•

XRE200 External Routing Engines: Normal operation ensured in temperature range of 41° F through 104° F (5° C through 40° C)

Complieswith Zone4 earthquakerequirementsas per GR-63, Issue

Documentation

• Clearance Requirements for Airflow and Hardware Maintenance for EX2200 Switches

on page 60

• Clearance Requirements for Airflow and Hardware Maintenance for EX3200 Switches

• Clearance Requirements for Airflow and Hardware Maintenance for EX3300 Switches

NOTE: Install EX Series switches only in restricted areas, such as dedicated

equipment rooms and equipment closets, in accordancewith Articles110–16, 110–17, and 110–18 of the National Electrical Code, ANSI/NFPA 70.

Page 76

Complete Hardware Guide for EX2200 Ethernet Switches

• ClearanceRequirements for Airflow and Hardware Maintenance for EX4200 Switches

• ClearanceRequirements for Airflow and Hardware Maintenance for EX4500 Switches

• ClearanceRequirements for Airflow and Hardware Maintenance for an EX6210 Switch

• ClearanceRequirementsfor Airflowand Hardware Maintenance for an EX8208 Switch

• Clearance Requirements for Airflow and Hardware Maintenance for an EX8216 Switch

Page 77

CHAPTER 5

Mounting and Clearance Requirements

•

Rack Requirements for EX2200 Switches on page 57

•

Cabinet Requirements for EX2200 Switches on page 58

•

Requirements for Mounting an EX2200 Switch on a Desktop or Wall on page 60

•

Clearance Requirements for Airflow and Hardware Maintenance for EX2200 Switches on page 60

Rack Requirements for EX2200 Switches

You can mount the EX2200 switches on two-post racks or four-post racks.

Rack requirements consist of:

•

Rack type

•

Mounting bracket hole spacing

•

Rack size and strength

•

Rack connection to the building structure

Table 20 on page 57 provides the rack requirements and specifications for the switch.

Table 20: Rack Requirements and Specifications for the Switch

GuidelinesRack Requirement

Rack type

Mounting bracket hole spacing

Use a two-post rack or a four-post rack. You can mount the switch on any two-post or four-post rack that provides bracket holes or hole patterns spaced at 1 U (1.75 in./4.45 cm) increments and that meets the size and strength requirements to support the weight.

A U is the standard rack unit defined in Cabinets, Racks, Panels, and Associated Equipment (document number EIA-310–D) published by the Electronics Industry Association (http://www.eia.org).

The rack must meet the strength requirements to support the weight of the chassis.

The holes in the mounting brackets are spaced at 1 U (1.75 in. or 4.45 cm), so that the switch can be mounted in any rack that provides holes spaced at that distance.

Page 78

Complete Hardware Guide for EX2200 Ethernet Switches

Table 20: Rack Requirements and Specifications for the Switch (continued)

GuidelinesRack Requirement

•

Rack size and strength

Rack connection to building structure

Ensure that the rack complies with the standard defined for 19-in. rack as defined in Cabinets, Racks, Panels, and Associated Equipment (document number EIA-310–D) published by the Electronics Industry Association (http://www.eia.org).

•

Ensure that the rack rails are spacedwidely enough to accommodate the switch chassis' external dimensions . The outer edges of the front-mounting brackets extend the width of the chassis to 19 in. (48.2 cm).

•

The rack must be strong enough to support the weight of the switch.

•

Ensure that the spacing of rails and adjacent racks allows for the proper clearance around the switch and rack.

•

Secure the rack to the building structure.

•

If earthquakes are a possibility in your geographical area, secure the rack to the floor.

•

Secure the rack to the ceiling brackets as well as wall or floor brackets for maximum stability.

One pair of mounting bracketsfor mounting the switch on two posts of a rack is supplied with each switch. For mounting the switch on four posts of a rack or cabinet, you can order a four-post rack-mount kit separately.

NOTE: Mounting brackets are not supplied with EX2200-C switch; they are

separately orderable.

Documentation

Chassis Physical Specifications for EX2200 Switches on page 9•

• Clearance Requirements for Airflow and Hardware Maintenance for EX2200 Switches

on page 60

• Rack-Mounting and Cabinet-Mounting Warnings on page 167

• Mounting an EX2200 Switch on Two Posts of a Rack or Cabinet on page 81

• Mounting an EX2200 Switch on Four Posts of a Rack or Cabinet on page 84

• Mounting an EX2200 Switch in a Recessed Position in a Rack or Cabinet on page 88

Cabinet Requirements for EX2200 Switches

You can mount the switch in a cabinet that contains a 19-in. rack.

Cabinet requirements consist of:

•

Cabinet size

•

Clearance requirements

•

Cabinet airflow requirements

Table 21 on page 59 provides the cabinet requirements and specifications for the switch.

Page 79

Chapter 5: Mounting and Clearance Requirements

Table 21: Cabinet Requirements and Specifications for the Switch

GuidelinesCabinet Requirement

•

Cabinet size

Cabinet clearance

You can mount the switch in a cabinet that contains a 19-in. rack as defined in Cabinets, Racks, Panels, and Associated Equipment (document number EIA-310–D) published by the Electronics Industry Association (http://www.eia.org).

•

The minimum cabinet size must be able to accommodate the maximum external dimensions of the switch.

•

The outer edges of the mounting brackets extend the width of the chassis to 19 in. (48.3 cm).

•

The minimum total clearance inside the cabinet is 30 in. (76.2cm) between the inside of the front door and the inside of the rear door.

Cabinet airflow requirements

Documentation

When you mount the switch in a cabinet, ensure that ventilation through the cabinet is sufficient to prevent overheating.

•

Ensure adequate cool air supply to dissipate the thermal output of the switch or switches.

•

Ensure that the cabinet allows the chassis hot exhaust air to exit the cabinet without recirculating into the switch. An open cabinet (without a top or doors) that employs hot air exhaust extraction from the top allows the best airflow through the chassis. If the cabinet contains a top or doors, perforationsin these elements assist with removing the hot air exhaust.

•

Install the switch in the cabinet in a way that maximizes the open space on the side of the chassis that has the hot air exhaust. This maximizes the clearance for critical airflow.

•

Route and dress all cables to minimize the blockage of airflow to and from the chassis.

•

Ensure that the spacing of rails and adjacent cabinetsallows for the proper clearance around the switch and cabinet.

•

A cabinet largerthan the minimum required providesbetter airflow and reduces the chance of overheating.

Chassis Physical Specifications for EX2200 Switches on page 9•

• Clearance Requirements for Airflow and Hardware Maintenance for EX2200 Switches

on page 60

• Rack-Mounting and Cabinet-Mounting Warnings on page 167

• Mounting an EX2200 Switch on Two Posts of a Rack or Cabinet on page 81

• Mounting an EX2200 Switch on Four Posts of a Rack or Cabinet on page 84

• Mounting an EX2200 Switch in a Recessed Position in a Rack or Cabinet on page 88

Page 80

g027009

Mounting bracket

6" (15.2 cm)

for airflow

Rear

Front

17.5"

44.5 cm

10.5"

(26.7 cm)

Clearance requiredClearance required

for maintenancefor maintenance

24" (61 cm) 24" (61 cm)

6" (15.2 cm)

for airflow

19"

(48.2 cm)

Complete Hardware Guide for EX2200 Ethernet Switches

Requirements for Mounting an EX2200 Switch on a Desktop or Wall

You can install the switch on a desktop or wall. When choosing a location, allow at least 6 in. (15.2 cm) of clearance between the front and back of the chassis and adjacent equipment or walls.

Ensure that the wall onto which the switch is installed is stable and securely supported.

If you are mounting the switch in sheetrock (wall board with a gypsum plaster core) or in wall board not backed by wall studs, use hollow wall anchors capable of supporting the combined weight of two fully loaded chassis. Insert the screws into wall studs wherever possible to provide added support for the chassis.

Use the wall-mount kit from Juniper Networks to mount the switch on a wall. The wall-mount kit is not part of the standard package and must be ordered separately.

Documentation

Clearance Requirements for Airflow and Hardware Maintenance for EX2200 Switches

•

on page 60

• Wall-Mounting Warnings for EX2200 Switches on page 171

• Mounting an EX2200 Switch on a Desk or Other Level Surface on page 75

• Mounting an EX2200 Switch on a Wall on page 88

Clearance Requirements for Airflow and Hardware Maintenance for EX2200 Switches

When planning the site for installing an EX2200 switch, you must allow sufficient clearance around the installed switch. Figure 16 on page 60 shows the clearance requirement for EX2200 switches except the EX2200-C switch models. Figure 17 on

page 61 shows the clearance requirement for the EX2200-C switch models.

Figure 16: Clearance Requirements for Airflow and Hardware Maintenance for EX2200 Switches Except EX2200-C Switch Models

Page 81

g021163

Mounting bracket

6" (15.2 cm)

for airflow

RearFront

7.18"

(26.9 cm)

8.7"

(22.1 cm)

Clearance required for maintenance

Clearance required

for maintenance

24" (61 cm)

6" (15.2 cm)

for airflow

19"

(48.2 cm)

g027008

Chassis rear

Chassis front

Fans Fan

Chapter 5: Mounting and Clearance Requirements

Figure 17: Clearance Requirements for Airflow and Hardware Maintenance for EX2200-C Switch Models

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

•

Allow at least 6 in. (15.2 cm) of clearance on the side between devices that have fans or blowers installed. Allow 2.8 in. (7 cm) between the side of the chassis and any non-heat-producingsurfacesuch as a wall. For the cooling system to function properly, the airflow around the chassis must be unrestricted.

Figure 18 on page 61 shows the airflow in PoE models of EX2200 switches, except for

EX2200-C models. Figure 19 on page 62 shows the airflownon-PoE models of EX2200 switches, except for EX2200-C models.

Figure 18: Airflow Through PoE Models of EX2200 Switches Except EX2200-C Switch Models

Page 82

g027021

Chassis rear

Chassis front

Fans

Complete Hardware Guide for EX2200 Ethernet Switches

Figure 19: Airflow Through Non-PoE Models of EX2200 Switches Except EX2200-C Switch Models

Documentation

•

If you are mounting an EX2200 switch in a rack or cabinet with other equipment, or if you are placing it on the desktop or floor near other equipment, ensure that the exhaust from other equipment does not blow into the intake vents of the chassis.

•

Leave at least 24 in. (61 cm) in front of the switch and 6 in. (15.2 cm) behind the switch. For service personnel to remove and install hardware components, you must leave adequate space at the front and back of the switch. NEBS GR-63 recommends that you allow at least 30 in. (76.2 cm) in front of the rack or cabinet and 24 in. (61 cm) behind the rack or cabinet.

• Rack Requirements for EX2200 Switches on page 57

• Cabinet Requirements for EX2200 Switches on page 58

• General Site Guidelines on page 52

• Rack-Mounting and Cabinet-Mounting Warnings on page 167

• Cooling System and Airflow in an EX2200 Switch on page 19

Page 83

CHAPTER 6

Cable Specifications

•

Network Cable Specifications for EX2200 Switches on page 63

Network Cable Specifications for EX2200 Switches

EX2200 switches have interfaces that use various types of network cables.

For instructions on connecting the switch to a network for out-of-band management using an Ethernet cable with an RJ-45 connector, see “Connecting an EX Series Switch

to a Network for Out-of-Band Management” on page 113.

For instructions on connecting the switch to a management console using an Ethernet cable with an RJ-45 connector, see “Connecting an EX Series Switch to a Management

Console” on page 115.

For instructions on connecting a fiber-optic cable to the switch, see “Connecting a

Fiber-Optic Cable to an EX Series Switch” on page 121.

Documentation

• Management Port Connector Pinout Information for an EX2200 Switch on page 24

• Console Port Connector Pinout Information for an EX Series Switch on page 23

• EX2200 Switches Hardware Overview on page 3

Page 84

Complete Hardware Guide for EX2200 Ethernet Switches

Page 85

CHAPTER 7

Planning Power Requirements

•

Power Specifications for EX2200 Switches on page 65

•

AC Power Cord Specifications for EX2200 Switches on page 66

Power Specifications for EX2200 Switches

This topic describes the power supply electrical specifications for EX2200 switches.

Table 22 on page 65 provides the AC power supply electrical specifications for EX2200

switches.

Table 23 on page 65 provides the DC power supply electrical specifications for EX2200

switches.

Table 22: AC Power Supply Electrical Specifications for EX2200 Switches

SpecificationItem

100 through 240 VACAC input voltage

50 Hz/60 Hz nominalAC input line frequency

•

AC system current rating

7 A at 100 VAC and 2.9 A at 230 VAC (for switches with ports equipped for PoE)

•

1.8 A at 100 VAC and 0.5 A at 230 VAC (for switches with no ports equipped for PoE)

Table 23: DC Power Supply Electrical Specifications for EX2200 Switches

SpecificationItem

36 through 75 VDCDC input voltage

3.5 A maximumDC input current

100 WPower supply output

1 ms minimumOutput holdup time

Page 86

Complete Hardware Guide for EX2200 Ethernet Switches

NOTE: EX2200 switches with DC power supply do not provide PoE.

NOTE: For DC powersupplies, we recommend that you provide at least 3.5 A

at 48 VDC and use a facility circuit breaker rated for 10 A minimum. Doing so enables you to operate the switch in any configuration without upgrading the power infrastructure, and allows the switch to function at full capacity using multiple power supplies.

Documentation

AC Power Cord Specifications for EX2200 Switches on page 66•

• Power Supply in EX2200 Switches on page 18

• General Safety Guidelines and Warnings on page 155

• General Electrical Safety Guidelines and Warnings on page 179

AC Power Cord Specifications for EX2200 Switches

A detachable AC power cord is supplied with the AC power supplies. The coupler is type C13 as described by International Electrotechnical Commission (IEC) standard 60320. The plug at the male end of the power cord fits into the power source outlet that is standard for your geographical location.

CAUTION: The AC power cord provided with each power supply is intended

for use with that power supply only and not for any other use.

NOTE: In North America, AC power cords must not exceed 4.5 meters

(approximately 14.75 feet) in length, to comply with National Electrical Code (NEC) Sections 400-8 (NFPA 75, 5-2.2) and 210-52 and Canadian Electrical Code (CEC) Section 4-010(3). The cords supplied with the switch are in compliance.

Table 24 on page 66 lists AC power cord specifications provided for each country or

region.

Table 24: AC Power Cord Specifications

Plug TypePlug StandardsElectrical SpecificationsCountry/Region

RA/3IRAM 2073250 VAC, 10 A, 50 HzArgentina

SAA/3AS/NZZS 3112250 VAC, 10 A, 50 HzAustralia

BR/3NBR 14136250 VAC, 10 A, 50 HzBrazil

Page 87

Table 24: AC Power Cord Specifications (continued)

Switzerland, and United Kingdom)

Chapter 7: Planning Power Requirements

Plug TypePlug StandardsElectrical SpecificationsCountry/Region

PRC/3GB 1002-1996250 VAC, 10 A, 50 HzChina

VIIGCEE (7) VII250 VAC, 10 A, 50 HzEurope (except Italy,

IND/3IS 1293250 VAC, 10 A, 50 HzIndia

IL/3GSI 32/1971250 VAC, 10 A, 50 HzIsrael

I/3GCEI 23-16250 VAC, 10 A, 50 HzItaly

SS-00259 ?125 VAC, 12 A, 50 Hz or 60 HzJapan

125 VAC, 11 A and 15 A, 50 HzTaiwan

10917-2, -3 ?

KC-001 and KC-003?

VIIGKCEE (7) VII250 VAC, 10 A, 50 Hz or 60 HzKorea

KC-003?C22.2 ?125 VAC, 13 A, 60 HzNorth America

ZA/3SABS 164/1:1992250 VAC, 10A, 50 HzSouth Africa

12GSEV 6534-2250 VAC, 10 A, 50 HzSwitzerland

?CNS 690 or IEC 60884-1; CNS

BS89/13BS 1363/A250 VAC, 10 A, 50 HzUnited Kingdom

NOTE: For Taiwan, more than one power cord is provided in the box.

Figure 20 on page 67 illustrates the plug on the power cord for each country or region

listed in Table 24 on page 66.

Figure 20: AC Plug Types

Documentation

• Power Supply in EX2200 Switches on page 18

• General Safety Guidelines and Warnings on page 155

• General Electrical Safety Guidelines and Warnings on page 179

• Prevention of Electrostatic Discharge Damage on page 180

Page 88

Complete Hardware Guide for EX2200 Ethernet Switches

Page 89

PART 3

Installing and Connecting the Switch and Switch Components

•

Installing the Switch on page 71

•

Installing Switch Components on page 99

•

Connecting the Switch on page 103

•

Performing Initial Configuration on page 125

Page 90

Complete Hardware Guide for EX2200 Ethernet Switches

Page 91

CHAPTER 8

Installing the Switch

•

Installing and Connecting an EX2200 Switch on page 71

•

Unpacking an EX2200 Switch on page 72

•

Parts Inventory (Packing List) for an EX2200 Switch on page 73

•

Mounting an EX2200 Switch on page 74

•

Mounting an EX2200 Switch on a Desk or Other Level Surface on page 75

•

Mounting an EX2200 Switch On or Under a Desk Using Screws on page 78

•

Mounting an EX2200 Switch on Two Posts of a Rack or Cabinet on page 81

•

Mounting an EX2200 Switch on Four Posts of a Rack or Cabinet on page 84

•

Mounting an EX2200 Switch in a Recessed Position in a Rack or Cabinet on page 88

•

Mounting an EX2200 Switch on a Wall on page 88

•

Mounting an EX2200 Switch Using the Magnet Mount on page 94

Installing and Connecting an EX2200 Switch

To install and connect an EX2200 switch:

1. Follow instructions in “Unpacking an EX2200 Switch” on page 72.

2. Mount the switch by following instructions appropriate for your site:

•

“Mounting an EX2200 Switchon Two Posts of a Rack or Cabinet” on page 81 (using

the mounting brackets provided)

•

“Mounting an EX2200 Switchon Four Posts of a Rack or Cabinet” on page 84 (using

the separately orderable four-post rack-mount kit)

•

“Mounting an EX2200 Switch in a Recessed Position in a Rackor Cabinet” on page88

(using the 2-in.-recess front brackets from the separately orderable four-post rack-mount kit)

•

“Mounting an EX2200 Switch on a Desk or Other Level Surface” on page 75 (using

the rubber feet provided)

•

“Mounting an EX2200 Switchon a Wall”on page 88 (using the screws or separately

orderable wall-mount kit)

Page 92

Complete Hardware Guide for EX2200 Ethernet Switches

•

“Mounting an EX2200 Switch On or Under a Desk Using Screws” on page 78 (using

the desk/wall mounting screws)

•

“Mounting an EX2200 Switch Using the Magnet Mount” on page 94 (using the

separately orderable magnet sheet)

3. Follow instructions in “Connecting Earth Ground to an EX Series Switch” on page 103.

4. Follow instructions in “Connecting AC Power to an EX2200 Switch” on page 109 or

“Connecting DC Power to an EX2200 Switch” on page 110.

5. Perform initial configuration of the switch by following instructions in “Connecting

and Configuring an EX Series Switch (CLI Procedure)” on page 129 or “Connecting and Configuring an EX Series Switch (J-Web Procedure)” on page 131.

6. Set the switch’s management options by following the appropriate instructions:

•

Connecting an EX Series Switch to a Network for Out-of-Band Management on page 113

•

Connecting an EX Series Switch to a Management Console on page 115

Documentation

Rack Requirements for EX2200 Switches on page 57•

• Cabinet Requirements for EX2200 Switches on page 58

• Clearance Requirements for Airflow and Hardware Maintenance for EX2200 Switches

on page 60

Unpacking an EX2200 Switch

The EX2200 switches are shipped in a cardboard carton, secured with foam packing material. The carton also contains an accessory box.

CAUTION: EX2200 switches are maximally protected inside the shipping

carton. Do not unpack the switches until you are ready to begin installation.

To unpack the switch:

1. Move the shipping carton to a staging area as close to the installationsite as possible,

but where you have enough room to remove the system components.

2. Position the carton so that the arrows are pointing up.

3. Open the top flaps on the shipping carton.

4. Remove the accessory box and verify the contents in it against the parts inventory on

the label attached to the carton.

5. Pull out the packing material holding the switch in place.

Page 93

Chapter 8: Installing the Switch

6. Verify the chassis components received against the packing list included with the

switch. An inventory of parts provided with the switch is provided in “Parts Inventory

(Packing List) for an EX2200 Switch” on page 73.

7. Save the shipping carton and packing materials in case you need to move or ship the

switch later.

Documentation

Mounting an EX2200 Switch on page 74•

• Installing and Connecting an EX2200 Switch on page 71

• Connecting and Configuring an EX Series Switch (CLI Procedure) on page 129

• Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 131

Parts Inventory (Packing List) for an EX2200 Switch

The EX2200 switches are shipped in a cardboard carton, secured with foam packing material. The carton also contains an accessory box.

The switch shipment includes a packing list. Check the parts you receive in the switch shipping carton against the items on the packing list. The parts shipped depend on the configuration you order.

If any part on the packing list is missing, contact your customer service representative or contact Juniper customer care from within the U.S. or Canada by telephone at 1–800–638–8296. For international-dial or direct-dial options in countries without toll-free numbers, see http://www.juniper.net/support/requesting-support.html.

Table 25 on page 73 lists the parts and their quantities in the packing list.

Table 25: Parts List for EX2200 Switches

•

EX2200 switch—provided

•

EX2200-C switch—separately orderable

•

EX2200 switch—provided

•

EX2200-C switch—separately orderable

QuantityComponent

1Switch with built-in power supply

1AC power cord appropriate for your geographical location (only for AC switch models)

1Power cord retainer clip (only for AC switch models)

2Mounting brackets:

8Mounting screws to attach the mounting brackets to the switch chassis:

4Rubber feet

Page 94

Complete Hardware Guide for EX2200 Ethernet Switches

Table 25: Parts List for EX2200 Switches (continued)

NOTE: You must provide mounting screws that are appropriate for your rack

or cabinet to mount the chassis on a rack or a cabinet.

QuantityComponent

1RJ-45 cable and RJ-45 to DB-9 serial port adapter

-Cable guard and 3 number-8 Phillips truss-head screws (EX2200-C models only and separately orderable)

1Quick Start installation instructions

1Juniper Networks Product Warranty

1End User License Agreement

Documentation

Unpacking an EX2200 Switch on page 72•

• EX2200 Switches Hardware Overview on page 3

Mounting an EX2200 Switch

Table 26 on page 74 lists the methods you can use to mount an EX2200 switch.

Table 26: EX2200 Switch Mounting Methods

•

Desk or other level surface (using rubber feet)

(using screws)

Two-post rack or cabinet

Four-post rack or cabinet

EX2200

•

EX2200-C

•

EX2200

•

EX2200-C

•

EX2200

•

EX2200-C

CommentsSwitch ModelMounting Method

On a desk or other level surface by using rubber feet provided with the switch

On or under a desk or other level surface by using screwsEX2200-CDesk or other level surface

On two posts in a 19-in. rack or cabinet by using the mounting brackets.

•

On four posts in a 19-in. rack or cabinet by using the separately orderable four-post rack-mount kit

•

On two posts in a 19-in. rack or cabinet by using the two post rack mounting brackets.

EX2200Recessed position

In a position recessed 2 in. from the front of a 19-in. rack or cabinet by using the 2-in.-recess front bracketsin the separately orderable four-postrack-mount kit. Youcan mount the switch in this recessed position on two-post or four-post racks and cabinets

Page 95

Table 26: EX2200 Switch Mounting Methods (continued)

CommentsSwitch ModelMounting Method

Chapter 8: Installing the Switch

Wall mount

Documentation

•

EX2200

•

EX2200-C

EX2200-CMagnet mount

•

On a wall by using screws or separately orderable wall-mount kit

•

On a wall by using screws

On or under a surface made of ferrous material using the separately orderable magnet sheet

WARNING:

•

When mounting an EX2200 switch chassis in a vertical position, orient the front panel of the chassis downward to ensure proper airflow and meet safety requirements in the event of a fire.

•

When wall mounting EX2200-24P and EX2200-48P models, install the wall-mount baffle above the units to reduce the risk of objects or substances falling into the air exhaust or power supply, which could cause a fire.

The holes in the mounting brackets are placed at 1 U (1.75 in. or 4.45 cm) apart so that the switch can be mounted in any rack or cabinet that provides holes spaced at that distance.

Mounting an EX2200 Switch on Two Posts of a Rack or Cabinet on page 81•

• Mounting an EX2200 Switch on Four Posts of a Rack or Cabinet on page 84

• Mounting an EX2200 Switch in a Recessed Position in a Rack or Cabinet on page 88

• Mounting an EX2200 Switch on a Desk or Other Level Surface on page 75

• Mounting an EX2200 Switch on a Wall on page 88

• Mounting an EX2200 Switch On or Under a Desk Using Screws on page 78

• Mounting an EX2200 Switch Using the Magnet Mount on page 94

• Connecting Earth Ground to an EX Series Switch on page 103

Mounting an EX2200 Switch on a Desk or Other Level Surface

You can mount an EX2200 switch on a desk or other level surfaceby using the four rubber feet that are shipped with the switch. The rubber feet stabilize the chassis.

Before mounting the switch on a desk or other level surface:

•

Verify that the site meets the requirements described in “Site Preparation Checklist

for EX2200 Switches” on page 51.

Page 96

Rubber feet

g027015

SYS

ALM

SPD

POE

Complete Hardware Guide for EX2200 Ethernet Switches

•

Place the desk in its permanent location, allowing adequate clearance for airflow and maintenance, and secure it to the building structure.

•

Read “General Safety Guidelines and Warnings” on page 155, with particular attention to “Chassis Lifting Guidelines for EX2200 Switches” on page 166.

NOTE: Do not block the vents on the top of the EX2200-C switches. Doing

this can lead to overheating of the switch chassis.

Ensure that you have the following parts and tools available:

•

4 rubber feet to stabilize the chassis on the a desk or other level surface (provided in the accessory box in the switch carton)

•

1 cable guard and 3 number-8 Phillips truss-head screws (optional and separately orderable) to secure the cable guard to the EX2200-C switch

•

1 standard cable lock (optional and separately orderable) to secure the EX2200-C switch models only from theft by connecting the cable to the security slots on the switch

To mount a switch on a desk or other level surface:

1. Remove the switch from the shipping carton (see “Unpacking an EX2200 Switch” on

page 72).

2. Turn the chassis upside down on the desk or the level surface where you intend to

mount the switch.

3. Attach the rubber feet to the bottom of the chassis, as shown in Figure 21 on page 76.

4. Turn the chassis right side up on the desk or the level surface.

Figure 21: Attaching Rubber Feet to a Switch Chassis

5. (Optional; applies only to EX2200-C models) Attach the cable guard to protect cable

connections:

a. Use the 3 truss-head screws to attach the cable guard to the bottomof the chassis.

b. Use the thumbscrews to tighten or loosen the guard to allow you to insert cables.

See Figure 22 on page 77.

Page 97

g021161

g021160

Security slot

Security cable

Chapter 8: Installing the Switch

Figure 22: Attaching a Cable Guard to an EX2200-C Switch

6. (Optional; applies only to EX2200-C models) Attach the standard cable lock to the

security slots on the both sides of the switch:

a. Rope the cable to a desk or a rack and set the lock to unlocked position.

Documentation

b. Insert the lock into one of the security slot on your chassis and set the lock to the

locked position. See Figure 23 on page 77.

Figure 23: Securing the EX2200-C Switch Using Security Slots

Connecting AC Power to an EX2200 Switch on page 109•

• Connecting DC Power to an EX2200 Switch on page 110

• Connecting and Configuring an EX Series Switch (CLI Procedure) on page 129

• Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 131

• Clearance Requirements for Airflow and Hardware Maintenance for EX2200 Switches

on page 60

Page 98

Complete Hardware Guide for EX2200 Ethernet Switches

Mounting an EX2200 Switch On or Under a Desk Using Screws

This topic applies only to the EX2200-C switch, the compact, fanless model.

You can mount an EX2200-C switch on or under a desk or other level surface by using the flexible mounting slots on the bottom of the chassis to secure the switch.

Before mounting the switch on or under a desk or other lever surface:

•

Verify that the site meets the requirements described in “Site Preparation Checklist

for EX2200 Switches” on page 51.

•

Place the desk in its permanent location, allowing adequate clearance for airflow and maintenance, and secure it to the building structure.

•

Read “General Safety Guidelines and Warnings” on page 155, with particular attention to “Chassis Lifting Guidelines for EX2200 Switches” on page 166.

•

Remove the switch from the shipping carton (see “Unpacking an EX2200 Switch” on

page 72).

NOTE: Do not block the vents on the top of the EX2200-C switches. Doing

this can lead to overheating of the switch chassis.

Ensure that you have the following parts and tools available:

•

3 desk mounting screws (M4 x 30mm or 8-32 x 1.25 in. Phillips pan-head machine screws—not provided)

•

Phillips (+) screwdriver, number 2.

•

1 cable guard and 3 number-8 Phillips truss-head screws (optional and separately orderable) to secure the cable guard to the switch

•

1 standard cable lock (optional and separately orderable) to secure the switch from theft by connecting the cable to the security slots on the switch

To mount the switch on or under a desk or other level surface:

1. Drill three holes A, B, and C on or under the desk as shown in Figure 24 on page 79.

Page 99

g021164

9.52"

(22.1 cm)

4.37"

(11.0 cm)

3.98

(10.13 cm)

A B

P C

3.98

(10.13 cm)

.536

(1.36 cm)

Chapter 8: Installing the Switch

Figure 24: Measurements for Installing Mounting Screws for EX2200-C Switch

a. Drill hole A and install a mounting screw.

b. Drill hole B 9.52 in. (22.1 cm) on a level line from hole A and install a mounting

screw.

c. Mark a point P 3.98 in. (10.13 cm) on a plumb line down from hole A.

d. From point P 4.37 in. (11.0 cm) on a level line drill hole C and install a mounting

screw.

2. Tighten the screws only part way in, leaving about 1/4 in. (6 mm) distance between

the head of the screw and the desk.

3. Place the switch on the mounting screws, and slide it forward or backward until it

locks in place. See Figure 25 on page 80.

Page 100

g021157

Complete Hardware Guide for EX2200 Ethernet Switches

Figure 25: Mounting the EX2200-C Switch On or Under a Desk Using Screws

4. (Optional) Attach the cable guard to protect cable connections:

a. Use the 3 truss-head screws to attach the cable guard to the bottomof the chassis.

b. Use the thumbscrews to tighten or loosen the guard to allow you to insert cables.

See Figure 26 on page 81.

Juniper EX2200 Series, EX2200-C-12T-2G, EX2200-C-12P-2G, EX2200-24T-4G, EX2200-24P-4G Hardware Manual

Specifications and Main Features

Frequently Asked Questions

User Manual