Juniper EX 4200 Complete Hardware Manual

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Switch di rete
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Complete Hardware Manual

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Complete Hardware Guide for EX 3200 and EX 4200
Switches
Juniper Networks, Inc.
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Part Number: , Revision R1
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EX 3200 and EX 4200 Switches Complete Hardware Guide for EX 3200 and EX 4200 Switches
Copyright © 2008, Juniper Networks, Inc.
All rights reserved. Printed in USA.
Writing: Appumon Joseph, Aviva Garrett, Hareesh Kumar K N, Keldyn West
Editing: Cindy Martin
Illustration: Faith Bradford Brown
Cover Design:
Revision History
15 March 2008Revision 9.0 R1
28 April 2008Revision 9.1 R1
12 August 2008Revision 9.2 R1
The information in this document is current as of the date listed in the revision history.
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vi
Table of Contents
About This Topic Collection xvii
How To Use This Guide ................................................................................xvii
List of EX-series Guides for JUNOS 9.2 .........................................................xvii
Downloading Software ................................................................................xviii
Documentation Symbols Key .......................................................................xix
Documentation Feedback ..............................................................................xx
Getting Support .............................................................................................xx
Part 1 Switch Overview
Chapter 1 Switch Overview 3
Switch Description ..........................................................................................3
EX-series Switch Hardware Overview .......................................................3
EX-series Switch Types .......................................................................3
EX 3200 Switches ...............................................................................4
EX 4200 Switches ...............................................................................4
Uplink Modules ..................................................................................5
Power over Ethernet (PoE) Ports ........................................................5
EX 3200 Switch Models ............................................................................6
EX 4200 Switch Models ............................................................................6
Hardware Components and Specifications ......................................................7
EX-series Switch Chassis Physical Specifications .......................................7
Field-Replaceable Units in EX-series Switches .........................................99
EX 3200 SwitchFront-Panel Description ................................................9
EX 3200 SwitchRear-Panel Description ...............................................10
EX 4200 SwitchFront-Panel Description ..............................................11
EX 4200 SwitchRear-Panel Description ...............................................12
EX 3200 SwitchFront-Panel LEDs ........................................................13
EX 4200 SwitchFront-Panel LEDs ........................................................14
EX-series SwitchNetwork Port LEDs ....................................................15
Uplink Modules in an EX 3200 or EX 4200 Switch ..................................16
EX-series SwitchSFP Uplink Module Port LEDs ....................................18
EX-series SwitchXFP Uplink Module Port LEDs ....................................19
Optical Interface SupportEX 3200 and EX 4200 Switches ...................21
EX-series SwitchLCD ...........................................................................24
USB Port Specifications for an EX-series Switch ......................................26
Power Supply in EX 3200 and EX 4200 Switches ...................................27
AC Power Supply LEDs in EX 3200 and EX 4200 Switches .....................30
Table of Contents vii
Cooling System in an EX 3200 Switch ....................................................30
DC Power Supply LEDs in EX 3200 and EX 4200 Switches .....................32
Cooling System in an EX 4200 Switch ....................................................32
EX-series SwitchConsole Port Connector Pinout Information ..............34
EX-series SwitchManagement Port Connector Pinout Information ......35
Uplink Modules Connector Pinout Information .......................................35
Virtual Chassis Ports Connector Pinout Information ................................42
Field-Replaceable Units (FRUs) ......................................................................45
Field-Replaceable Units in EX-series Switches .........................................99
Part 2 Setting Up the Switch
Chapter 2 Preparing the Site for Switch Installation 49
Site Preparation Checklist ..............................................................................49
Site Preparation Checklist for EX-series Switches ....................................49
Rack or Cabinet Requirements ......................................................................50
Rack Requirements and Specifications for an EX-series Switch ...............50
Requirements for Mounting an EX-series Switch on the Desktop or
Wall ..................................................................................................52
Cabinet Requirements and Specifications for an EX-series Switch ..........52
Clearance Requirements ...............................................................................52
Clearance Requirements for Airflow and Hardware Maintenance ...........52
Electrical and Power Requirements ...............................................................54
Power Specifications and Requirements for an EX-series Switch ............54
Site Electrical Wiring Guidelines ..............................................................55
AC Power, Connection, and Power Cord Specifications ..........................56
Network Cable Specifications ........................................................................57
Network Cable Specifications ..................................................................57
Virtual Chassis Requirements ........................................................................58
Understanding Virtual Chassis Hardware Configuration ..........................58
Planning the Virtual Chassis ....................................................................58
Chapter 3 Installing the Switch 61
Installing and Connecting an EX-series Switch ..............................................61
Unpacking the Switch ....................................................................................62
Unpacking an EX-series Switch ...............................................................62
Installing the Switch ......................................................................................64
Attaching Mounting Brackets to an EX-series Switch ...............................64
Mounting an EX-series Switch .................................................................65
Mounting an EX-series Switch on a Desk or Other Level Surface ............66
Mounting an EX-series Switch on a Rack or Cabinet ...............................67
viii Table of Contents
Complete Hardware Guide for EX 3200 and EX 4200 Switches
Mounting an EX 3200 or EX 4200 Switch on a Wall ...............................69
Virtual Chassis Cabling Configuration Examples .....................................72
Adding a New Switch to an Existing Virtual Chassis Configuration (CLI
Procedure) ........................................................................................75
Adding a New Switch to an Existing Virtual Chassis Configuration
Within the Same Wiring Closet ..................................................75
Adding a New Switch from a Different Wiring Closet to an Existing
Virtual Chassis Configuration .....................................................76
Connecting Earth Ground to an EX-series Switch ....................................78
Connecting AC Power to an EX 3200 or EX 4200 Switch ........................79
Connecting DC Power to an EX 3200 or EX 4200 Switch ........................81
Connecting an EX-series Switch to a Network for Out-of-Band
Management ....................................................................................85
Connecting an EX-series Switch to a Management Console ....................86
Connecting a Virtual Chassis Cable to an EX 4200 Switch .......................88
Chapter 4 Connecting the Switch and Performing Initial Configuration 91
Connecting and Configuring an EX-series Switch ..........................................91
Connecting and Configuring the EX-series Switch (CLI Procedure) ..........91
Connecting and Configuring the EX-series Switch (J-Web Procedure) ......92
Part 3 Hardware Maintenance, Replacement, and Troubleshooting
Chapter 5 Replacing Hardware Components 99
Field-Replaceable Units in EX-series Switches ...............................................99
Installing and Removing EX-series Switch Hardware Components ..............100
Installing an Uplink Module in an EX-series Switch .....................................101
Removing an Uplink Module from an EX-series Switch ...............................102
Installing an SFP or XFP Transceiver in an EX-series Switch ........................104
Removing an SFP or XFP Transceiver from an EX-series Switch .................106
Installing a Power Supply in an EX-series Switch .........................................107
Removing a Power Supply from an EX-series Switch ..................................108
Installing a Fan Tray in an EX-series Switch ................................................110
Removing a Fan Tray from an EX-series Switch ..........................................112
Disconnecting a Virtual Chassis Cable from an EX-series Switch .................113
Replacing a Member Switch of a Virtual Chassis Configuration (CLI
Procedure) ............................................................................................114
Remove, Repair, and Reinstall the Same Switch ...................................115
Remove a Member Switch, Replace with a Different Switch, and Reapply
the Old Configuration .....................................................................115
Remove a Member Switch and Make Its Member ID Available for
Reassignment to a Different Switch ................................................116
Table of Contents ix
Table of Contents
Chapter 6 Contacting Customer Support and Returning Hardware 117
Returning an EX-series Switch or Component for Repair or Replacement ....117
Locating an EX-series Switch or Switch Component Serial Number .............117
Listing the Switch and Switch Components Details with the CLI ...........118
Locating EX 3200 and EX 4200 Chassis Serial Number Labels ..............118
Locating Switch FRU Component Serial Numbers .................................119
Contacting Customer Support to Obtain Return Materials Authorization .....119
Packing an EX-series Switch or Component for Shipping ............................120
Packing an EX-series Switch for Shipping .............................................121
Packing EX-series Switch Components for Shipping .............................122
Part 4 Safety and Regulatory Compliance Information
Chapter 7 Safety and Regulatory Compliance Information 125
Compliance .................................................................................................125
Agency Approvals .................................................................................125
Compliance Statements for EMC Requirements ....................................126
Compliance Statements for Acoustic Noise ...........................................128
Safety Information ......................................................................................128
General Warnings .................................................................................128
Definitions of Safety Warning Levels ..............................................128
General Safety Guidelines and Warnings ........................................130
Maintenance and Operational Safety Guidelines and Warnings ......131
Preventing Electrostatic Discharge Damage ...................................138
Telecommunication Line Cord Warning .........................................140
Qualified Personnel Warning ..........................................................140
Radiation and Laser Warnings ..............................................................141
Radiation from Open Port Apertures Warning ................................141
Laser and LED Safety Guidelines and Warnings ..............................143
Installation Warnings ............................................................................146
Installation Instructions Warning ....................................................146
Chassis Lifting Guidelines ...............................................................147
Rack-Mounting Requirements and Warnings ..................................147
Wall-Mounting Requirements and Warnings ..................................151
Ramp Warning ...............................................................................152
Power and Electrical Warnings .............................................................152
General Electrical Safety Guidelines ................................................153
AC Power Electrical Safety Guidelines ............................................154
In Case of Electrical Accident .........................................................155
Power Disconnection Warning .......................................................156
Multiple Power Supplies Disconnection Warning ............................156
DC Power Electrical Safety Guidelines for EX 3200 and EX 4200
Switches ..................................................................................157
DC Power Grounding Requirements and Warning for EX 3200 and
EX 4200 Switches ....................................................................158
x Table of Contents
Complete Hardware Guide for EX 3200 and EX 4200 Switches
DC Power Wiring Sequence Warning for EX 3200 and EX 4200
Switches ..................................................................................159
DC Power Wiring Terminations Warning for EX 3200 and EX 4200
Switches ..................................................................................160
DC Power Disconnection Warning for EX 3200 and EX 4200
Switches ..................................................................................161
Grounded Equipment Warning .......................................................163
Power Sources for Redundant Power Supplies ...............................164
TN Power Warning .........................................................................164
Warning Statement for Norway and Sweden ..................................165
Part 5 Index
Index ...........................................................................................................169
Table of Contents xi
Table of Contents
xii Table of Contents
Complete Hardware Guide for EX 3200 and EX 4200 Switches
List of Figures
Figure 1: EX 3200 Switch with 48 Gigabit Ethernet Ports ................................9
Figure 2: EX 3200 Switch with 24 Gigabit Ethernet Ports ................................9
Figure 3: EX 3200 Switch Rear Panel ............................................................10
Figure 4: EX 4200 Switch with 48 Gigabit Ethernet Ports ..............................11
Figure 5: EX 4200 Switch with 24 Gigabit Ethernet Ports ..............................11
Figure 6: EX 4200-24F Switch with 24 SFP Ports ..........................................12
Figure 7: EX 4200 Switch Rear Panel ............................................................13
Figure 8: Front Panel LEDs in an EX 3200 Switch .........................................13
Figure 9: Front Panel LEDs in an EX 4200 Switch .........................................14
Figure 10: EX-series SwitchNetwork Port LEDs ..........................................25
Figure 11: SFP Uplink Module .......................................................................17
Figure 12: XFP Uplink Module .......................................................................17
Figure 13: EX-series SwitchSFP Uplink Module Port LEDs ..........................18
Figure 14: EX-series SwitchXFP Uplink Module Port LEDs .........................20
Figure 15: LCD on an EX-series Switch ..........................................................24
Figure 16: EX-series SwitchNetwork Port LEDs ..........................................25
Figure 17: 320 W AC Power Supply in EX 3200 and EX 4200 Switches ........28
Figure 18: 600 W and 930 W AC Power Supplies in EX 3200 and EX 4200
Switches .................................................................................................28
Figure 19: DC Power Supply in EX 3200 and EX 4200 Switches ...................28
Figure 20: Fan Tray Used in an EX 3200 Switch ............................................31
Figure 21: Airflow Through the EX 3200 Switch Chassis ...............................31
Figure 22: Fan Tray Used in an EX 4200 Switch ............................................33
Figure 23: Airflow Through the EX 4200 Switch Chassis ...............................33
Figure 24: Clearance Requirements for Airflow and Hardware
Maintenance ...........................................................................................52
Figure 25: Airflow Through the EX 3200 Switch Chassis ...............................53
Figure 26: Airflow Through the EX 4200 Switch Chassis ...............................54
Figure 27: AC Plug Types ..............................................................................57
Figure 28: Unpacking an EX-series Switch .....................................................63
Figure 29: Attaching Mounting Brackets Along the Front of an EX-series
Switch .....................................................................................................65
Figure 30: Attaching Rubber Feet to the EX-series Switch Chassis .................66
Figure 31: Attaching Mounting Brackets Along the Front of an EX-series
Switch .....................................................................................................68
Figure 32: Mounting an EX-series Switch Chassis on a Rack ..........................69
Figure 33: Attaching Wall-Mount Brackets to the EX-series Switch
Chassis ....................................................................................................71
Figure 34: Mounting the EX-series Switch on the Wall ...................................72
Figure 35: EX 4200 Switches Virtual ChassisMounted on a Single Rack and
Connected in a Ring TopologyShort and Long Cables, Option 1 ..........73
List of Figures xiii
Figure 36: EX 4200 Switches Virtual ChassisMounted on a Single Rack and
Connected in a Ring TopologyShort and Long Cables, Option 2 ..........74
Figure 37: EX 4200 Switches Virtual ChassisMounted on a Single Rack and
Connected in a Ring TopologyShort and Medium Cables .....................74
Figure 38: EX 4200 Switches Virtual ChassisMounted on Adjacent Racks
and Connected in a Ring TopologyMedium and Long Cables, Option
1 .............................................................................................................74
Figure 39: EX 4200 Switches Virtual ChassisMounted on Adjacent Racks
and Connected in a Ring TopologyMedium and Long Cables, Option
2 .............................................................................................................75
Figure 40: EX 4200 Switches Virtual ChassisMounted on Adjacent Racks
and Connected in a Chain TopologyMedium Cables ............................75
Figure 41: Connecting a Grounding Cable to an EX-series Switch ..................79
Figure 42: Connecting the AC Power Cord Retainer Clip to an AC Power
Supply in an EX 3200 or EX 4200 Switch ...............................................81
Figure 43: Connecting an AC Power Cord to an AC Power Supply in an
EX 3200 or EX 4200 Switch ....................................................................81
Figure 44: DC Power Supply in EX 3200 and EX 4200 Switches ...................82
Figure 45: Removing the Terminal Block Cover in a DC Power Supply in
EX 3200 and EX 4200 Switches ..............................................................83
Figure 46: Securing Ring Lugs to the Terminals on the DC Power Supply in
EX 3200 and EX 4200 Switches ..............................................................85
Figure 47: Connecting an EX 3200 Switch to a Network for Out-of-Band
Management ...........................................................................................86
Figure 48: Connecting an EX 4200 Switch to a Network for Out-of-Band
Management ...........................................................................................86
Figure 49: Ethernet Cable Connector .............................................................88
Figure 50: Connecting an EX 3200 Switch to a Management Console ...........87
Figure 51: Connecting an EX 4200 Switch to a Management Console ...........87
Figure 52: Ethernet Cable Connector .............................................................88
Figure 53: Connecting a Virtual Chassis Cable to an EX 4200 Switch ............89
Figure 54: LCD Panel .....................................................................................93
Figure 55: Connecting PC to Port 0 ...............................................................94
Figure 56: Installing an Uplink Module in an EX-series Switch .....................102
Figure 57: Sliding the Screwdriver to the Narrow Part of the Keyhole .........103
Figure 58: Removing an Uplink Module from an EX-series Switch ..............104
Figure 59: Installing an SFP or XFP Transceiver in an EX-series Switch .......105
Figure 60: Removing an SFP or XFP Transceiver from an EX-series
Switch ...................................................................................................107
Figure 61: Installing a Power Supply in an EX-series Switch ........................108
Figure 62: Removing a Power Supply from an EX-series Switch ..................110
Figure 63: Installing a Fan Tray in an EX 3200 Switch .................................111
Figure 64: Installing a Fan Tray in an EX 4200 Switch .................................111
Figure 65: Removing a Fan Tray from an EX 3200 Switch ..........................112
Figure 66: Removing a Fan Tray from an EX 4200 Switch ..........................113
Figure 67: Virtual Chassis Cable Connector in an EX 4200 Switch ...............114
Figure 68: Location of the Serial Number Label on EX 3200 Switches .........118
Figure 69: Location of the Serial Number Label on EX 4200 Switches .........119
Figure 70: EX 3200 Switch Rear Panel ........................................................139
Figure 71: EX 4200 Switch Rear Panel ........................................................139
Figure 72: Place a Component into an Electrostatic Bag ..............................139
xiv List of Figures
Complete Hardware Guide for EX 3200 and EX 4200 Switches
List of Tables
Table 1: EX 3200 Switch Models .....................................................................6
Table 2: EX 4200 Switch Models .....................................................................6
Table 3: Physical Specifications of the EX-series Switch Chassis ......................7
Table 4: Front Panel LEDs in an EX 3200 Switch ...........................................14
Table 5: Front Panel LEDs in an EX 4200 Switch ...........................................14
Table 6: EX-series SwitchNetwork Port LEDsLED 1 ..................................15
Table 7: EX-series SwitchNetwork Port LEDsLED 2 ..................................16
Table 8: EX-series SwitchSFP Uplink Module Port LEDsLED 1 ..................18
Table 9: EX-series SwitchSFP Uplink Module Port LEDsLED 2 ..................19
Table 10: EX-series SwitchXFP Uplink Module Port LEDsLED 1 ...............20
Table 11: EX-series SwitchXFP Uplink Module Port LEDsLED 2 ...............20
Table 12: Optical Interface Support for SFP Transceivers in EX 3200 and
EX 4200 Switches ...................................................................................21
Table 13: Optical Interface Support for XFP Transceivers in EX 3200 and
EX 4200 Switches ...................................................................................23
Table 14: Copper Interface Support for SFP Transceivers in EX 3200 and
EX 4200 Switches ...................................................................................24
Table 15: EX-series SwitchLCD Menu Options ...........................................25
Table 16: Minimum Power Requirements for an EX 3200 Switch .................29
Table 17: Minimum Power Requirements for an EX 4200 Switch .................29
Table 18: AC Power Supply LEDs in EX 3200 and EX 4200 Switches ............30
Table 19: DC Power Supply LEDs in EX 3200 and EX 4200 Switches ............32
Table 20: Console Port Connector Pinout Information ...................................34
Table 21: Management Port Connector Pinout Information ..........................35
Table 22: Uplink Modules Connector Pinout Information ..............................35
Table 23: Virtual Chassis Ports Connector Pinout Information .......................42
Table 24: Site Preparation Checklist ..............................................................49
Table 25: Rack Requirements and Specifications for an EX-series Switch ......51
Table 26: EX-series SwitchesExternal Dimensions .....................................51
Table 27: AC Power Supply Electrical Specifications for an EX-series
Switch .....................................................................................................54
Table 28: Site Electrical Wiring Guidelines .....................................................55
Table 29: AC Power Cord Specifications ........................................................56
Table 30: Inventory of Components Provided with an EX-series Switch ........63
List of Tables xv
xvi List of Tables
Complete Hardware Guide for EX 3200 and EX 4200 Switches
About This Topic Collection
How To Use This Guide on page xvii
List of EX-series Guides for JUNOS 9.2 on page xvii
Downloading Software on page xviii
Documentation Symbols Key on page xix
Documentation Feedback on page xx
Getting Support on page xx
How To Use This Guide
Complete documentation for the EX-series product family is provided on Web pages
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 Web pages and created a number of EX-series
guides that collect related topics into a book-like format so that the information is
easy to print and easy to download to your local computer.
This guide, Complete Hardware Guide for EX 3200 and EX 4200 Switches, collects
together information about the EX 3200 fixed-configuration and EX 4200
virtual-chassis switches. The release notes are at
http://www.juniper.net/techpubs/en_US/junos9.1/information-products/pathway-pages/ex-series/software/index.html.
List of EX-series Guides for JUNOS 9.2
DescriptionTitle
Component descriptions, site preparation, installation, replacement,
and safety and compliance
Complete Hardware Guide for EX 3200 and EX 4200
Switches
Software feature descriptions, configuration examples and tasks, and
reference pages for configuration statements and operational
commands
Complete Software Guide for JUNOS Software for
EX-series Switches, Release 9.2
How to use the J-Web graphical user interface (GUI) with JUNOS
Software for EX-series Switches
J-Web User Interface Guide for JUNOS Software for
EX-series Switches
Summary of hardware and software features and known problems
with the software and hardware
JUNOS Software for EX-series Switches Release Notes,
Release 9.2
How To Use This Guide xvii
Downloading Software
You can download the JUNOS software for EX-series switches from the Download
Software area at http://www.juniper.net/customers/support/. To download the software,
you must have a Juniper Networks user account. For information about obtaining an
account, see http://www.juniper.net/entitlement/setupAccountInfo.do.
xviii Downloading Software
Complete Hardware Guide for EX 3200 and EX 4200 Switches
Documentation Symbols Key
Notice Icons DescriptionMeaningIcon
Indicates important features or instructions.Informational note
Indicates a situation that might result in loss of data or hardware damage.Caution
Alerts you to the risk of personal injury or death.Warning
Alerts you to the risk of personal injury from a laser.Laser warning
Text and Syntax
Conventions
Examples
DescriptionConvention
To enter configuration mode, type the
configure command:
user@host> configure
Represents text that you type.
Bold text like this
user@host> show chassis alarms
No alarms currently active
Represents output that appears on the
terminal screen.
Fixed-width text like this
A policy term is a named structure
that defines match conditions and
actions.
JUNOS System Basics Configuration
Guide
RFC 1997, BGP Communities
Attribute
Introduces important new terms.
Identifies book names.
Identifies RFC and Internet draft
titles.
Italic text like this
Configure the machines domain name:
[edit]
root@# set system domain-name
domain-name
Represents variables (options for which
you substitute a value) in commands or
configuration statements.
Italic text like this
To configure a stub area, include
the stub statement at the [edit
protocols ospf area area-id] hierarchy
level.
The console port is labeled
CONSOLE.
Represents names of configuration
statements, commands, files, and
directories; IP addresses; configuration
hierarchy levels; or labels on routing
platform components.
Plain text like this
stub <default-metric metric>;
Enclose optional keywords or variables.< > (angle brackets)
broadcast | multicast
(string1 | string2 | string3)
Indicates a choice between the mutually
exclusive keywords or variables on either
side of the symbol. The set of choices is
often enclosed in parentheses for clarity.
| (pipe symbol)
Documentation Symbols Key xix
About This Topic Collection
# (pound sign)
rsvp { # Required for dynamic MPLS only
Indicates a comment specified on the
same line as the configuration statement
to which it applies.
community name members [ community-ids
]
Enclose a variable for which you can
substitute one or more values.
[ ] (square brackets)
[edit]
routing-options {
static {
route default {
nexthop address;
retain;
}
}
}
Identify a level in the configuration
hierarchy.
Indention and braces ( { } )
Identifies a leaf statement at a
configuration hierarchy level.
; (semicolon)
J-Web GUI Conventions
In the Logical Interfaces box, select
All Interfaces.
To cancel the configuration, click
Cancel.
Represents J-Web graphical user
interface (GUI) items you click or select.
Bold text like this
In the configuration editor hierarchy,
select Protocols>Ospf.
Separates levels in a hierarchy of J-Web
selections.
> (bold right angle bracket)
Documentation Feedback
We encourage you to provide feedback, comments, and suggestions so that we can
improve the documentation. Send email to [email protected] with the
following:
Document URL or title
Page number if applicable
Software version
Your name and company
Getting Support
For technical support, open a Case with JTAC on the Web or by telephone.
Case Manager at CSC: http://www.juniper.net/cm/
+1-888-314-JTAC (+1-888-314-5822, toll free in U.S., Canada, and Mexico)
xx Documentation Feedback
Complete Hardware Guide for EX 3200 and EX 4200 Switches
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Juniper EX 4200 Complete Hardware Manual

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