Juniper-networks EX4200 User Manual

Complete Hardware Guide for EX3200 and EX4200 EthernetSwitchesJuniper Networks, Inc.1194 North Mathilda AvenueSunnyvale, California 94089USA408-745-20

Connecting a Virtual Chassis Cable to an EX4200 Switch ...137Chapter 11 Connecting the Switch 141Connecting Earth Ground to a

Table 22: Uplink Modules Connector Pinout Information for EX3200 and EX4200 Switches (continued)Pin NamePin NumberGNDI3GNDI4GNDI5GNDI6GNDI7GNDI8GNDI9G

Table 23: Virtual Chassis Ports (VCPs) Connector Pinout InformationPin NamePin NumberGNDA1P1TXP0A2P1TXN0A3GNDA4P1TXP1A5P1TXN1A6GNDA7P1TXP2A8P1TXN2A9GN

Table 23: Virtual Chassis Ports (VCPs) Connector Pinout Information (continued)Pin NamePin NumberGNDA28P2TXP2A29P2TXN2A30GNDA31P2TXP3A32P2TXN3A33GNDA3

Table 23: Virtual Chassis Ports (VCPs) Connector Pinout Information (continued)Pin NamePin NumberNCB21GNDB22P2RXP0B23P2RXN0B24GNDB25P2RXP1B26P2RXN1B27

78 Virtual Chassis Ports Connector Pinout Information for EX4200 SwitchesComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

Part 2Planning for Switch Installation Site Preparation on page 81 Mounting and Clearance Requirements on page 87 Cable Specifications on page 95

80 Planning for Switch InstallationComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

Chapter 4Site Preparation Site Preparation Checklist for EX3200 and EX4200 Switches on page 81 General Site Guidelines for EX Series Switches on pag

Table 24: Site Preparation Checklist (continued)DatePerformed ByFor More InformationItem or Task“Rack Requirements for EX3200 andEX4200 Switches” on p

General Site Guidelines for EX Series SwitchesEfficient switch operation requires proper site planning and maintenance, and properlayout of the equipm

Disconnecting a Virtual Chassis Cable from an EX4200 Switch ...180Replacing a Member Switch of a Virtual Chassis Configuration (CLIPro

WARNING: It is particularly important to provide a properly grounded and shieldedenvironment and to use electrical surge-suppression devices.Table 25:

Environmental Requirements and Specifications for EX Series SwitchesThe switch must be installed in a rack or cabinet housed in a dry, clean,well-vent

Clearance Requirements for Airflow and Hardware Maintenance for an EX8216Switch Installing and Connecting an EX2200 Switch Installing and Connecti

Chapter 5Mounting and Clearance Requirements Rack Requirements for EX3200 and EX4200 Switches on page 87 Cabinet Requirements for EX3200 and EX4200

Table 27: Rack Requirements and Specifications for the Switch (continued)GuidelinesRack Requirement Ensure that the rack complies with one of these st

Cabinet Requirements for EX3200 and EX4200 SwitchesYou can mount the switch in a cabinet that contains a 19-in. rack as defined inCabinets, Racks, Pan

Table 28: Cabinet Requirements and Specifications for the Switch (continued)GuidelinesCabinet RequirementWhen you mount the switch in a cabinet, ensur

Related Topics Clearance Requirements for Airflow and Hardware Maintenance for EX3200 andEX4200 Switches on page 91 Wall-Mounting Warning for EX320

Figure 28: Airflow Through the EX3200 Switch ChassisFigure 29: Airflow Through the EX4200 Switch ChassisRelated Topics Rack Requirements for EX3200

Rack-Mounting and Cabinet-Mounting Warnings for EX Series Switches onpage 221 Cooling System and Airflow in an EX3200 Switch on page 31 Cooling Sy

Locating the Serial Number ID Labels on FRUs in an EX3200 or EX4200Switch ...

94 Clearance Requirements for Airflow and Hardware Maintenance for EX3200 and EX4200 SwitchesComplete Hardware Guide for EX3200 and EX4200 Ethernet

Chapter 6Cable Specifications Network Cable Specifications for EX3200 and EX4200 Switches on page 95Network Cable Specifications for EX3200 and EX420

96 Network Cable Specifications for EX3200 and EX4200 SwitchesComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

Chapter 7Planning Power Requirements Power Specifications for EX3200 and EX4200 Switches on page 97 AC Power Cord Specifications for EX3200 and EX42

NOTE: The DC power supply in EX3200 and EX4200 switches does not supportPower over Ethernet (PoE); you can use either an external power injector or an

Table 31: AC Power Cord Specifications (continued)Plug StandardsElectrical SpecificationsCountry/RegionGB2099.1 1996 and GB1002 1996(CH1-10P)250 VAC,

100 AC Power Cord Specifications for EX3200 and EX4200 SwitchesComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

Chapter 8Planning the Virtual Chassis Understanding Virtual Chassis Hardware Configuration on an EX4200Switch on page 101 Planning the Virtual Chass

Planning the Virtual ChassisBefore installing EX4200 switches in a Virtual Chassis configuration, you must considerthe following factors: The number

Virtual Chassis Cabling Configuration Examples for EX4200 SwitchesYou can install EX4200 switches in a single rack or multiple racks, or in differentw

Chapter 20 Power and Electrical Safety Information 235General Electrical Safety Guidelines and Warnings for EX SeriesSwitches ...

Figure 32: EX4200 Switches Mounted on a Single Rack and Connected in a RingTopology Using Short and Long Cables: Option 2Figure 33 on page 104 shows f

Figure 35: EX4200 Switches Mounted on Adjacent Racks and Connected in a RingTopology Using Medium and Long Cables: Option 2Related Topics Understand

You can specify the role of the new member switch when you add its serialnumber in the Virtual Chassis configuration file. The parameters specified in

If you are expanding a preprovisioned configuration, made a note of the serialnumber (on the back of the switch). You will need to edit the Virtual

NOTE: If you are using a preprovisioned configuration, the member ID is automaticallyassigned to the member's serial number in the configuration

To add a switch to an existing preprovisioned Virtual Chassis configuration using theautoprovisioning feature:1. Power on the new member switch.2. Con

110 Adding a New Switch to an Existing Preprovisioned Virtual Chassis Configuration Using AutoprovisioningComplete Hardware Guide for EX3200 and EX4

Part 3Installing and Connecting the Switch andSwitch Components Installing the Switch on page 113 Installing Switch Components on page 129 Connecti

112 Installing and Connecting the Switch and Switch ComponentsComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

Chapter 9Installing the Switch Installing and Connecting an EX3200 or EX4200 Switch on page 113 Unpacking an EX3200 or EX4200 Switch on page 114 Mo

xiv Table of ContentsComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

3. Follow instructions in “Connecting Earth Ground to an EX Series Switch” onpage 141.4. Follow instructions for connecting power as appropriate for y

6. Verify the chassis components received against the packing list included withthe switch. An inventory of parts provided with an EX3200 or EX4200 sw

Table 32: Inventory of Components Provided with an EX3200 or EX4200 Switch (continued)QuantityComponent1RJ-45 cable and RJ-45 to DB-9 serial port adap

Mounting an EX3200 or EX4200 Switch on a Wall on page 125 Connecting Earth Ground to an EX Series Switch on page 141Mounting an EX3200 or EX4200 Sw

Figure 37: Attaching Rubber Feet to an EX3200 or EX4200 Switch ChassisRelated Topics Connecting AC Power to an EX3200 or EX4200 Switch on page 146

Read “General Safety Guidelines and Warnings for EX Series Switches” onpage 207, with particular attention to “Chassis Lifting Guidelines for EX3200

NOTE: If you need to mount the switch in a recessed position, use the 2-in.-recessfront mount brackets from the separately orderable four-post rack-mo

Mounting an EX3200 or EX4200 Switch in a Recessed Position in a Rack orCabinet on page 124 Rack-Mounting and Cabinet-Mounting Warnings for EX Serie

One pair each of flush or 2-in.-recess front brackets One pair of side-rail brackets One pair of rear brackets Screws to secure the chassis and t

Figure 41: Attaching the Side-Rail Bracket to the Switch Chassis5. Insert the 4x6-mm Phillips flat-head mounting screws into the remaining fourholes i

List of FiguresPart 1 Switch and Components Overview and SpecificationsChapter 1 EX3200 and EX4200 Switches Overview 3Figure 1: EX3200 Switch with 48

Figure 43: Sliding the Rear Brackets to the Rear of a Four-Post Rackg004478Side-railbracketSwitchRear brackets9. Attach the rear brackets to the rear

The switch you are mounting has an uplink module with transceivers installedin it—the transceivers in the uplink module ports protrude from the fron

WARNING: When mounted in a vertical position, an EX3200 or EX4200 switch mustbe oriented with the front panel of the chassis pointing down in order to

Figure 45: Mounting an EX3200 or EX4200 Switch on a WallHang attached bracketson wall-mounted screws.g020201FrontpanelRear panel5. Tighten the mountin

128 Mounting an EX3200 or EX4200 Switch on a WallComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

Chapter 10Installing Switch Components Installing and Removing EX3200 and EX4200 Switch HardwareComponents on page 129 Installing a Power Supply in

To install an uplink module in an EX3200 or EX4200 switch, follow instructions in“Installing an Uplink Module in an EX3200 or EX4200 Switch” on page 1

NOTE: The handle on the 320 W AC power supply is at the bottom of the powersupply faceplate, while the handle on the 600 W and the 930 W AC power supp

Rear Panel of an EX3200 Switch on page 9 Rear Panel of an EX4200 Switch on page 11Installing a Fan Tray in an EX3200 or EX4200 SwitchEX3200 and EX4

Figure 48: Installing a Fan Tray in an EX4200 SwitchRelated Topics Removing a Fan Tray from an EX3200 or EX4200 Switch on page 174 Installing and R

Chapter 8 Planning the Virtual Chassis 101Figure 31: EX4200 Switches Mounted on a Single Rack and Connected in aRing Topology Using Short and Long Cab

NOTE: On an EX3200 switch, if you install a transceiver in an SFP uplink module orin an SFP+ uplink module when the SFP+ uplink module is operating in

CAUTION: Before you slide the uplink module into the slot on the switch chassis,ensure the uplink module is aligned correctly. Misalignment might caus

Front Panel of an EX3200 Switch on page 8 Front Panel of an EX4200 Switch on page 10Installing a Transceiver in an EX Series SwitchThe SFP, SFP+, a

4. Using both hands, carefully place the transceiver in the empty port. Theconnectors must face the switch chassis.CAUTION: Before you slide the trans

Before you begin connecting a Virtual Chassis cable to an EX4200 switch, ensurethat you have taken the necessary precautions to prevent ESD damage (se

Understanding Virtual Chassis Components Planning the Virtual Chassis on page 102 Virtual Chassis Ports Connector Pinout Information for EX4200 Sw

140 Connecting a Virtual Chassis Cable to an EX4200 SwitchComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

Chapter 11Connecting the Switch Connecting Earth Ground to an EX Series Switch on page 141 Connecting AC Power to an EX3200 or EX4200 Switch on page

CAUTION: Using a grounding cable with an incorrectly attached lug can damage theswitch.Follow the procedure that applies to your switch: Connecting E

An AC-powered EX Series switch chassis gets additional grounding when you plugthe power supply in the switch into a grounded AC power outlet by using

Figure 61: Ethernet Cable Connector ...153Figure 62: Connecting an EX Series Switch to a Manag

Figure 53: Connecting the Grounding Lug to an EX4200 Switch on a Four-Post Rack3. Secure the grounding lug to the protective earthing terminal with sc

1. Connect one end of the grounding cable to a proper earth ground, such as therack in which the switch is mounted.2. Place the grounding lug attached

Connecting AC Power to an EX8200 Switch Connecting DC Power to an EX8200 Switch Connecting and Configuring an EX Series Switch (CLI Procedure) on

NOTE: Each power supply must be connected to a dedicated power source outlet.To connect AC power to an EX3200 or EX4200 switch:1. Ensure that the powe

Figure 55: Connecting an AC Power Cord to an AC Power Supply in an EX3200 orEX4200 SwitchRelated Topics Connecting and Configuring an EX Series Swit

Phillips (+) screwdriver, number 2Before you begin connecting DC power to an EX3200 or EX4200 switch: Ensure that you have taken the necessary prec

3. Remove the screw securing the terminal block cover using thePhillips (+) screwdriver, number 2 and remove the terminal block cover (seeFigure 57 on

a. Remove the jumpers on the power supply terminal block.b. Secure the ring lug of the positive (+) DC power source cable from thefirst DC power sourc

Connecting an EX Series Switch to a Network for Out-of-Band ManagementYou can monitor and manage an EX Series switch using a dedicated managementchann

Figure 60: Connecting an EX Series Switch to a Network for Out-of-Band Managementg020548Management PCManagement PCManagement PCTo Management port(on t

xviii List of FiguresComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

NOTE: If your laptop or PC does not have a DB-9 male connector pin and you wantto connect your laptop or PC directly to an EX Series switch, use a com

Cables Connecting the EX8200 Switch to Management DevicesConnecting an EX Series Switch to a ModemYou can connect an EX Series switch to a modem thr

To change the serial console speed:1. Power on the switch. (If the switch is an EX8208 or EX8216 model, see PoweringOn an EX8200 Switch.) The loader s

3. From the computer, start your asynchronous terminal emulation application(such as Microsoft Windows HyperTerminal) and select the COM port to which

Figure 64: Ethernet Cable ConnectorNOTE: If your laptop or PC does not have a DB-9 male connector pin and you wantto connect your laptop or PC directl

Connecting a Fiber-Optic Cable to an EX Series SwitchEX Series switches have field-replaceable unit (FRU) optical transceivers to whichyou can connect

Related Topics Disconnecting a Fiber-Optic Cable from an EX Series Switch on page 179 Installing a Transceiver in an EX Series Switch on page 136

Chapter 12Performing Initial Configuration Connecting and Configuring an EX Series Switch (CLI Procedure) on page 161 Connecting and Configuring an

To configure the switch from the console:1. Connect the console port to a laptop or PC using the RJ-45 to DB-9 serial portadapter. The RJ-45 cable and

redirected to the new management IP address. If the connection cannot be made,the J-Web interface displays instructions for starting a J-Web session.R

List of TablesPart 1 Switch and Components Overview and SpecificationsChapter 1 EX3200 and EX4200 Switches Overview 3Table 1: EX3200 Switch Models ...

Figure 66: LCD Panel in an EX3200, EX4200, or EX8200 Switch1.Press the Menu button until you see MAINTENANCE MENU. Then pressthe Enter button.2.Press

NOTE: On EX8200 switches, only the out-of-band management option is available. In-band Management—Use VLAN 'default' for management.Select

Configuring the LCD Panel Display on EX Series Switches (CLI Procedure)The LCD panel on the front panel of EX Series switches shows two lines of text,

To re-enable the Maintenance menu in the LCD panel on EX8200 switches:[edit]user@switch# set chassis lcd maintenance-menu enableConfiguring a Custom D

Setting the Mode on an SFP+ Uplink Module (CLI Procedure)SFP+ uplink modules are supported on EX3200 and EX4200 switches. You can usethese uplink modu

Part 4Removing Switch Components Removing Switch Components on page 171Removing Switch Components 169

170 Removing Switch ComponentsComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

Chapter 13Removing Switch Components Installing and Removing EX3200 and EX4200 Switch HardwareComponents on page 171 Removing a Power Supply from an

an EX3200 or EX4200 switch, follow instructions in “Removing a Fan Tray from anEX3200 or EX4200 Switch” on page 174.To install an uplink module in an

3. Disconnect power to the switch by performing one of the following: AC power supply—If the AC power source outlet has a power switch, set itto the

This product includes the Envoy SNMP Engine, developed by Epilogue Technology, an Integrated Systems Company. Copyright © 1986-1997, EpilogueTechnolog

Part 2 Planning for Switch InstallationChapter 4 Site Preparation 81Table 24: Site Preparation Checklist ...

Related Topics Installing a Power Supply in an EX3200 or EX4200 Switch on page 130 Installing and Removing EX3200 and EX4200 Switch Hardware Compon

Figure 68: Removing a Fan Tray from an EX3200 SwitchFigure 69: Removing a Fan Tray from an EX4200 SwitchNOTE: When a fan tray is removed, Fan/Blower i

The uplink module in EX3200 and EX4200 switches is a hot-removable andhot-insertable FRU: You can remove and replace it without powering off the switc

Figure 70: Sliding the Screwdriver to the Narrow Part of the KeyholeFigure 71: Removing an Uplink Module from an EX3200 or EX4200 SwitchRelated Topics

Before you begin removing a transceiver from an EX Series switch, ensure that youhave taken the necessary precautions for safe handling of lasers (see

6. Grasp the transceiver ejector lever and gently slide the transceiver approximately0.5 in. (1.3 cm) straight out of the port.CAUTION: To avoid elect

To disconnect a fiber-optic cable from an optical transceiver installed in an EX Seriesswitch:1. Disable the port in which the transceiver is installe

To disconnect a Virtual Chassis cable from an EX4200 switch (see Figure 73 onpage 181):1. Attach the electrostatic discharge (ESD) grounding strap to

Replacing a Member Switch of a Virtual Chassis Configuration (CLI Procedure)You can replace a member switch of a Virtual Chassis configuration without

4. Note the member ID displayed on the front panel.5.Issue the request virtual-chassis renumber command from the Virtual Chassismaster to change the m

About This Topic Collection How to Use This Guide on page xxi List of EX Series Guides for JUNOS Release 10.1 on page xxi Downloading Software on p

184 Remove a Member Switch and Make Its Member ID Available for Reassignment to a Different SwitchComplete Hardware Guide for EX3200 and EX4200 Ethe

Part 5Switch and Component Maintenance Routine Maintenance on page 187Switch and Component Maintenance 185

186 Switch and Component MaintenanceComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

Chapter 14Routine Maintenance Maintaining Fiber-Optic Cables in EX Series Switches on page 187Maintaining Fiber-Optic Cables in EX Series SwitchesTo

Optical Interface Support in EX2200 Switches Optical Interface Support in EX3200 and EX4200 Switches on page 43 Optical Interface Support in EX820

Part 6Troubleshooting Switch Components Troubleshooting Switch Components on page 191Troubleshooting Switch Components 189

190 Troubleshooting Switch ComponentsComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

Chapter 15Troubleshooting Switch Components Troubleshooting Network Interfaces on EX3200 and EX4200 Switches on page 191 Troubleshooting Uplink Modu

The interface on the port in which an SFP or SFP+ transceiver is installed in an SFP+uplink module is downProblem The interface on the port in which a

Cause The uplink module installed in the switch was replaced.Solution Set a port in the uplink module as a VCP. See Setting an Uplink Module Port as a

DescriptionTitleComponent descriptions, site preparation, installation,replacement, and safety and compliance informationfor EX8216 switchesComplete H

194 One of the last four network ports on an EX3200 switch with an SFP or SFP+ uplink module installed is disabledComplete Hardware Guide for EX3200

Part 7Returning Hardware Returning the Switch or Switch Components on page 197Returning Hardware 195

196 Returning HardwareComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

Chapter 16Returning the Switch or SwitchComponents Returning an EX3200 or EX4200 Switch or Component for Repair orReplacement on page 197 Locating t

Related Topics EX3200 and EX4200 Switches Hardware Overview on page 3Locating the Serial Number on an EX3200 or EX4200 Switch or ComponentIf you are

Figure 74: Location of the Serial Number ID Label on an EX3200 SwitchFigure 75: Location of the Serial Number ID Label on an EX4200 SwitchLocating the

After locating the serial number of the switch or hardware component you want toreturn, open a Case with Juniper Networks Technical Assistance Center

Returning an EX3200 or EX4200 Switch or Component for Repair or Replacementon page 197 Returning an EX8200 Switch or Component for Repair or Replac

JUNOS Software System Basics and Services Command Reference athttp://www.juniper.net/techpubs/software/junos/junos101/index.html.3. Disconnect power f

Removing an Uplink Module from an EX3200 or EX4200 Switch on page 175 Removing a Transceiver from an EX Series Switch on page 177Packing EX3200 or

Downloading SoftwareYou can download JUNOS Software for EX Series switches from the DownloadSoftware area at http://www.juniper.net/customers/support/

204 Packing EX3200 or EX4200 Switch Components for ShippingComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

Part 8Safety Information General Safety Information on page 207 Radiation and Laser Warnings on page 213 Installation and Maintenance Safety Inform

206 Safety InformationComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

Chapter 17General Safety Information General Safety Guidelines and Warnings for EX Series Switches on page 207 Definitions of Safety Warning Levels

Do not open or remove chassis covers or sheet-metal parts unless instructionsare provided in the hardware documentation for this product. Such an ac

WARNING: This symbol means danger. You are in a situation that could cause bodilyinjury. Before you work on any equipment, be aware of the hazards inv

WARNING: Aviso Este símbolo de aviso indica perigo. Encontra-se numa situaçãoque lhe poderá causar danos físicos. Antes de começar a trabalhar com qua

Fire Suppression EquipmentType C fire extinguishers, which use noncorrosive fire retardants such as carbondioxide and Halotron™, are most effective fo

Warnung Gerät nur von geschultem, qualifiziertem Personal installieren oderauswechseln lassen.Avvertenza Solo personale addestrato e qualificato deve

Chapter 18Radiation and Laser Warnings Laser and LED Safety Guidelines and Warnings for EX Series Switches on page 213 Radiation from Open Port Aper

Text and Syntax ConventionsExamplesDescriptionConventionConfigure the machine’s domain name:[edit]root@# set system domain-namedomain-nameRepresents v

Class 1 Laser Product WarningWARNING: Class 1 laser product.Waarschuwing Klasse-1 laser produkt.Varoitus Luokan 1 lasertuote.Attention Produit laser d

¡Atención! Aviso sobre producto LED de Clase 1.Varning! Lysdiodprodukt av klass 1.Laser Beam WarningWARNING: Do not stare into the laser beam or view

WARNING: Varning! Rikta inte blicken in mot strålen och titta inte direkt på dengenom optiska instrument.Related Topics General Safety Guidelines an

WARNING: Avvertenza Quando i cavi in fibra non sono inseriti, radiazioni invisibilipossono essere emesse attraverso l'apertura della porta. Evita

218 Radiation from Open Port Apertures Warning for EX Series SwitchesComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

Chapter 19Installation and Maintenance SafetyInformation Installation Instructions Warning for EX Series Switches on page 219 Chassis Lifting Guidel

¡Atención! Ver las instrucciones de instalación antes de conectar el sistema a la redde alimentación.Varning! Läs installationsanvisningarna innan du

Ramp Warning for EX Series SwitchesWARNING: When installing the switch, do not use a ramp inclined at more than 10degrees.Waarschuwing Gebruik een opr

When mounting the switch on a partially filled rack, load the rack from thebottom to the top with the heaviest component at the bottom of the rack.

précautions spéciales afin de maintenir la stabilité du système. Les directivesci-dessous sont destinées à assurer la protection du personnel: Le rac

Documentation FeedbackWe encourage you to provide feedback, comments, and suggestions so that we canimprove the documentation. Send e-mail to techpubs

WARNING: Advarsel Unngå fysiske skader under montering eller reparasjonsarbeidpå denne enheten når den befinner seg i et kabinett. Vær nøye med at sys

Cuando este equipo se vaya a instalar en un bastidor parcialmente ocupado,comenzar la instalación desde la parte inferior hacia la superior colocand

WARNING: Avertissement: lorsqu’installé en position verticale, un châssis decommutation EX3200 ou EX4200 doit être orienté avec le panneau avant dirig

Connecting Earth Ground to an EX Series Switch on page 141Maintenance and Operational Safety Guidelines and Warnings for EX SeriesSwitchesWhile perf

WARNING: Advarsel Det kan være fare for eksplosjon hvis batteriet skiftes på feilmåte. Skift kun med samme eller tilsvarende type som er anbefalt av p

lukien). Metalliesineet kuumenevat, kun ne ovat yhteydessä sähkövirran ja maankanssa, ja ne voivat aiheuttaa vakavia palovammoja tai hitsata metallies

WARNING: Varning! Tag av alla smycken (inklusive ringar, halsband och armbandsur)innan du arbetar på utrustning som är kopplad till kraftledningar. Me

WARNING: Varning! Vid åska skall du aldrig utföra arbete på systemet eller anslutaeller koppla loss kablar.Operating Temperature WarningWARNING: To pr

WARNING: Advarsel Unngå overoppheting av eventuelle rutere i Juniper Networksswitch Disse skal ikke brukes på steder der den anbefalte maksimaleomgive

WARNING: Warnung Dieses Produkt muß den geltenden Gesetzen und Vorschriftenentsprechend entsorgt werden.WARNING: Avvertenza L'eliminazione finale

To verify service entitlement by product serial number, use our Serial NumberEntitlement (SNE) Tool: https://tools.juniper.net/SerialNumberEntitlement

234 Maintenance and Operational Safety Guidelines and Warnings for EX Series SwitchesComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

Chapter 20Power and Electrical Safety Information General Electrical Safety Guidelines and Warnings for EX SeriesSwitches on page 235 Prevention of

CAUTION: Before removing or installing components of a switch, attach an ESDstrap to an ESD point and place the other end of the strap around your bar

or foam packing material or if you move components across plastic or carpets.Observe the following guidelines to minimize the potential for electrosta

Related Topics General Safety Guidelines and Warnings for EX Series Switches on page 207 See Rear Panel of an EX2200 Switch for the ESD point locat

“ATTENTION: CET APPAREIL COMPORTE PLUS D'UN CORDOND'ALIMENTATION. AFIN DE PRÉVENIR LES CHOCS ÉLECTRIQUES, DÉBRANCHERTOUT CORDON D'ALIME

Advarsel Før det utføres arbeid på kabinettet eller det arbeides i nærheten avstrømforsyningsenheter, skal strømledningen trekkes ut på vekselstrømsen

Related Topics General Safety Guidelines and Warnings for EX Series Switches on page 207 General Electrical Safety Guidelines and Warnings for EX Se

For personal safety, connect the green and yellow wire to safety (earth) groundat both the switch and the supply side of the DC wiring. The marked

le disjoncteur en position fermée (OFF) et, à l'aide d'un ruban adhésif, bloquer lapoignée du disjoncteur en position OFF.Warnung Vor Ausfüh

Part 1Switch and Components Overview andSpecifications EX3200 and EX4200 Switches Overview on page 3 Component Descriptions on page 13 Component Sp

DC Power Grounding Requirements and Warning for EX Series SwitchesAn insulated grounding conductor that is identical in size to the grounded andungrou

DC Power Wiring Sequence Warning for EX Series SwitchesWARNING: Wire the DC power supply using the appropriate lugs. When connectingpower, the proper

¡Atención! Wire a fonte de alimentação de DC Usando os talões apropriados naextremidade da fiação. Ao conectar a potência, a seqüência apropriada da f

mit nach oben gerichteten Kabelschuhen zu verwenden. Diese Abschlüsse solltendie angemessene Größe für die Drähte haben und sowohl die Isolierung als

Waarschuwing Het apparaat is ontworpen om te functioneren met TNenergiesystemen.Varoitus Koje on suunniteltu toimimaan TN-sähkövoimajärjestelmien yhte

AC Power Electrical Safety Guidelines for EX Series Switches on page 238 DC Power Electrical Safety Guidelines for EX Series Switches on page 241In

250 In Case of Electrical Accident: Action to Take on an EX Series SwitchComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

Part 9Compliance Information Compliance Information on page 253Compliance Information 251

252 Compliance InformationComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

Chapter 21Compliance Information Agency Approvals for EX Series Switches on page 253 Compliance Statements for EMC Requirements for EX Series Switch

2 Switch and Components Overview and SpecificationsComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

EN 61000-4-5 Surge EN 61000-4-6 Low Frequency Common Immunity EN 61000-4-11 Voltage Dips and SagsRelated Topics Compliance Statements for EMC Requ

CAUTION: Users should not attempt to make electrical ground connections bythemselves, but should contact the appropriate inspection authority or an el

If this equipment does cause harmful interference to radio or television reception,which can be determined by turning the equipment off and on, the us

Related Topics Agency Approvals for EX Series Switches on page 253 Compliance Statements for EMC Requirements for EX Series Switches on page 254Com

258 Compliance Statements for Acoustic Noise for EX Series SwitchesComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

Chapter 1EX3200 and EX4200 Switches Overview EX3200 and EX4200 Switches Hardware Overview on page 3 EX3200 Switch Models on page 6 EX4200 Switch Mo

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

Typically, EX4200 switches are used in large branch offices, campus wiringclosets, and top-of-rack locations in a data center.Both lines have these fe

pluggable (SFP+) transceivers, or 10-gigabit small form-factor pluggable (XFP)transceivers for use with fiber connections.Additionally, a 24-port mode

EX3200 Switch ModelsThe EX3200 switch is available with 24 or 48 ports with partial or full Power overEthernet (PoE) capability. Table 1 on page 6 lis

Related Topics EX3200 Switch Models on page 6 Front Panel of an EX4200 Switch on page 10 Rear Panel of an EX4200 Switch on page 11 EX3200 and EX4

Front Panel of an EX3200 SwitchThe front panel of an EX3200 switch consists of the following components: 10/100/1000Base-T Gigabit Ethernet ports, so

Installing an Uplink Module in an EX3200 or EX4200 Switch on page 133 Removing an Uplink Module from an EX3200 or EX4200 Switch on page 175Rear Pan

Connecting Earth Ground to an EX Series Switch on page 141 Installing and Removing EX3200 and EX4200 Switch Hardware Components onpage 129Front Pan

Figure 6: EX4200-24F Switch with 24 SFP PortsRelated Topics Chassis Status LEDs in EX4200 Switches on page 18 Rear Panel of an EX4200 Switch on pag

Figure 7: EX4200 Switch Rear Panelg020084VirtualchassisportsUSBportManagementEthernetportFantrayConsoleportPowerSupply 1PowerSupply 0Protective earthi

Chapter 2Component Descriptions LCD Panel in EX3200 and EX4200 Switches on page 13 Field-Replaceable Units in EX3200 and EX4200 Switches on page 16

6. Confidentiality. The Parties agree that aspects of the Software and associated documentation are the confidential property of Juniper. As such, Cus

Enter button are disabled. See “Configuring the LCD Panel Display on EX SeriesSwitches (CLI Procedure)” on page 166.The LCD panel has a backlight. If

Status of the fan and temperature Version of JUNOS Software for EX Series switches loaded on the switchIn the maintenance mode, the second line dis

Table 4: LCD Panel Menu Options in EX3200 and EX4200 Switches (continued)DescriptionMenuThe Maintenance menu has the following options to configure an

SFP+ transceiver XFP transceiverNOTE: Uplink modules are not part of the standard package and must be orderedseparately.The power supply, fan tray,

Table 5 on page 18 describes the chassis status LEDs in an EX3200 switch, theircolors and states, and the status they indicate. You can view the color

Figure 10: Chassis Status LEDs in an EX4200 SwitchTable 6 on page 19 describes the chassis status LEDs in an EX4200 switch, theircolors and states, an

Understanding Alarm Types and Severity Levels on EX Series SwitchesNetwork Port LEDs in EX3200 and EX4200 SwitchesEach network port on an EX3200 or

Figure 13: LEDs on the Uplink Module Ports on the SFP+ Uplink ModuleFigure 14: LEDs on the Uplink Module Ports on the XFP Uplink Moduleg020108Link/Act

Table 7: Link/Activity LED on Network Ports in EX3200 and EX4200 SwitchesState and DescriptionColorLED Blinking—The port and the link are active, and

Table 8: Status LED on Network Ports in EX3200 and EX4200 SwitchesState and DescriptionLCD IndicatorLEDIndicates the administrative status (enabled or

agreements relating to the Software, whether oral or written (including any inconsistent terms contained in a purchase order), except that the terms o

Table 8: Status LED on Network Ports in EX3200 and EX4200 Switches (continued)State and DescriptionLCD IndicatorLEDIndicates the speed.The speed indic

Figure 15: LEDs on the Management Port on an EX3200 SwitchFigure 16: LEDs on the Management Port on an EX4200 SwitchTable 9 on page 25 describes the L

Related Topics See Rear Panel of an EX3200 Switch on page 9 for port location. See Rear Panel of an EX4200 Switch on page 11 for port location. Con

Figure 17: 320 W AC Power Supply in EX3200 and EX4200 SwitchesFigure 18: 600 W and 930 W AC Power Supplies in EX3200 and EX4200 SwitchesFigure 19: DC

Table 11: Minimum Power Requirements for an EX3200 SwitchMinimum Power RequirementNumber of PoE-enabled PortsModel Number320 W8EX3200-24T320 W8EX3200-

NOTE: After powering on an EX3200 or EX4200 switch, wait for at least 60 secondsbefore powering it off. After powering off an EX3200 or EX4200 switch,

NOTE: If the AC OK LED and the DC OK LED are unlit, either the AC power cord isnot installed properly or the power supply fuse has failed. If the AC O

Cooling System and Airflow in an EX3200 SwitchThe cooling system in an EX3200 switch consists of a field-replaceable unit (FRU)fan tray with one fan (

rear panel is lit. You can see the status of fans and the temperature from the ShowEnvironment Status option in the Status menu in the LCD panel.Relat

Figure 23: Airflow Through the EX4200 Switch ChassisThe fan tray used in an EX4200 switch comes with load-sharing redundancy thatcan tolerate a single

vi

or four ports for 1-gigabit small form-factor pluggable (SFP) transceivers whenconfigured to operate in 1-gigabit mode. XFP uplink module—Provides tw

SFP uplink modules are shipped with dust covers preinstalled in the ports.NOTE: On an EX3200 switch, if you install a transceiver in an SFP uplink mod

SFP transceivers are supported in all four ports.The ports that support SFP+ transceivers are labeled 10 G on the uplink module’sfaceplate (see Figu

Figure 26: XFP Uplink Moduleg020108Link/ActivityLEDLink/ActivityLEDStatus LED Status LEDPort 0 Port 1XFP uplink modules are shipped with a dust cover

38 Uplink Modules in EX3200 and EX4200 SwitchesComplete Hardware Guide for EX3200 and EX4200 Ethernet Switches

Chapter 3Component Specifications USB Port Specifications for an EX Series Switch on page 39 Network Port Connector Pinout Information for an EX3200

master boot record. See the documentation for your USB flash drive forinformation on how your USB flash drive is formatted.Related Topics See Rear P

Table 15: Network Port Connector Pinout Information for an EX3200 or EX4200 Switch (continued)DescriptionSignalPinTransmit/receive data pair 4TRP4-8Re

See Switch Fabric and Routing Engine (SRE) Module in an EX8208 Switch forport location. See Routing Engine (RE) Module in an EX8216 Switch for port

Optical Interface Support in EX3200 and EX4200 SwitchesOptional uplink modules for EX3200 and EX4200 switches support SFP, SFP+, orXFP transceivers. T

Table of ContentsAbout This Topic Collection xxiHow to Use This Guide ...

Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers inEX3200 and EX4200 SwitchesSpecificationsEther

Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers inEX3200 and EX4200 Switches (continued)Specifi

Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers inEX3200 and EX4200 Switches (continued)Specifi

Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers inEX3200 and EX4200 Switches (continued)Specifi

Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers inEX3200 and EX4200 Switches (continued)Specifi

Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers inEX3200 and EX4200 Switches (continued)Specifi

Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers inEX3200 and EX4200 Switches (continued)Specifi

Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers inEX3200 and EX4200 Switches (continued)Specifi

Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers inEX3200 and EX4200 Switches (continued)Specifi

Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers inEX3200 and EX4200 Switches (continued)Specifi

Power Supply in EX3200 and EX4200 Switches ...26AC Power Supply LEDs in EX3200 and EX4200 Switches ...

Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers inEX3200 and EX4200 Switches (continued)Specifi

Table 19: Optical Interface Support for Fast Ethernet SFP Transceivers in EX3200 and EX4200 SwitchesSpecificationsEthernet StandardEX-SFP-1FE-FXModel

Table 19: Optical Interface Support for Fast Ethernet SFP Transceivers in EX3200 and EX4200Switches (continued)SpecificationsEthernet StandardEX-SFP-1

Table 19: Optical Interface Support for Fast Ethernet SFP Transceivers in EX3200 and EX4200Switches (continued)SpecificationsEthernet StandardEX-SFP-F

Table 19: Optical Interface Support for Fast Ethernet SFP Transceivers in EX3200 and EX4200Switches (continued)SpecificationsEthernet StandardEX-SFP-F

Table 19: Optical Interface Support for Fast Ethernet SFP Transceivers in EX3200 and EX4200Switches (continued)SpecificationsEthernet StandardEX-SFP-1

Table 19: Optical Interface Support for Fast Ethernet SFP Transceivers in EX3200 and EX4200Switches (continued)SpecificationsEthernet StandardEX-SFP-1

Table 20: Optical Interface Support for Gigabit Ethernet SFP+ Transceivers in EX3200 and EX4200 SwitchesSpecificationsEthernet StandardEX-SFP-10GE-SRM

Table 20: Optical Interface Support for Gigabit Ethernet SFP+ Transceivers in EX3200 and EX4200Switches (continued)SpecificationsEthernet StandardEX-S

Table 20: Optical Interface Support for Gigabit Ethernet SFP+ Transceivers in EX3200 and EX4200Switches (continued)SpecificationsEthernet StandardEX-S

Chapter 7 Planning Power Requirements 97Power Specifications for EX3200 and EX4200 Switches ...97AC Power Cord Specificat

Table 21: Optical Interface Support for Gigabit Ethernet XFP Transceivers in EX3200 and EX4200 SwitchesSpecificationsEthernet StandardEX-XFP-10GE-SRMo

Table 21: Optical Interface Support for Gigabit Ethernet XFP Transceivers in EX3200 and EX4200Switches (continued)SpecificationsEthernet StandardEX-XF

Table 21: Optical Interface Support for Gigabit Ethernet XFP Transceivers in EX3200 and EX4200Switches (continued)SpecificationsEthernet StandardEX-XF

Table 21: Optical Interface Support for Gigabit Ethernet XFP Transceivers in EX3200 and EX4200Switches (continued)SpecificationsEthernet StandardEX-XF

Table 22: Uplink Modules Connector Pinout Information for EX3200 and EX4200 SwitchesPin NamePin NumberGNDA1GNDA2GNDA3GNDA4GNDA5GNDA6GNDA7GNDA8GNDA9GND

Table 22: Uplink Modules Connector Pinout Information for EX3200 and EX4200 Switches (continued)Pin NamePin NumberXAUI1_RX2NB8GNDB9SRX28NB10Uplink_XAU

Table 22: Uplink Modules Connector Pinout Information for EX3200 and EX4200 Switches (continued)Pin NamePin NumberCPU_UPLINK_MDCC15Uplink_I2C_SDAC16CP

Table 22: Uplink Modules Connector Pinout Information for EX3200 and EX4200 Switches (continued)Pin NamePin NumberXAUI0_TX0NE2XAUI0_TX1PE3XAUI0_TX2NE4

Table 22: Uplink Modules Connector Pinout Information for EX3200 and EX4200 Switches (continued)Pin NamePin NumberGNDF9STX28PF10GNDF11STX26PF12GNDF13S

Table 22: Uplink Modules Connector Pinout Information for EX3200 and EX4200 Switches (continued)Pin NamePin NumberGNDG16Uplink_P25_LED0G17GNDG18POWER