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EX4200 Switch Hardware Guide

Summary of Contents for EX4200 Series

Page 2: ...ise this publication without notice EX4200 Switch Hardware Guide Copyright 2015 Juniper Networks Inc All rights reserved The information in this document is current as of the date on the title page 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...

Page 3: ...s Components and Descriptions 9 Chassis Physical Specifications for EX4200 Switches 9 Field Replaceable Units in EX4200 Switches 10 Front Panel of an EX4200 Switch 11 Rear Panel of an EX4200 Switch 12 LCD Panel in EX4200 Switches 13 LCD Panel Modes 14 LCD Panel Menus 15 Uplink Modules in EX4200 Switches 18 SFP Uplink Module 19 SFP and SFP MACsec Uplink Modules 19 XFP Uplink Module 21 Chassis Statu...

Page 4: ...s for EX4200 Switches 70 Requirements for Mounting an EX4200 Switch on a Desktop or Wall 71 Clearance Requirements for Airflow and Hardware Maintenance for EX4200 Switches 72 Chapter 7 Power Specifications and Requirements 75 Power Specifications for EX4200 Switches 75 AC Power Cord Specifications for EX4200 Switches 76 Calculating the EX Series Switch Fiber Optic Cable Power Budget 78 Calculating...

Page 5: ...packing the Switch 153 Unpacking an EX4200 Switch 153 Parts Inventory Packing List for an EX4200 Switch 154 Registering Products Mandatory for Validating SLAs 156 Chapter 12 Installing the Switch 157 Installing and Connecting an EX4200 Switch 157 Mounting an EX4200 Switch 158 Mounting an EX4200 Switch on a Desk or Other Level Surface 159 Mounting an EX4200 Switch on Two Posts in a Rack or Cabinet ...

Page 6: ...9 Replacing Transceiver 221 Installing a Transceiver in an EX Series Switch 221 Removing a Transceiver from a Switch 223 Chapter 20 Maintaining and Replacing Fiber Optic Cable 227 Connecting a Fiber Optic Cable to a Switch 227 Disconnecting a Fiber Optic Cable from a Switch 228 Maintaining Fiber Optic Cables in Switches 229 Chapter 21 Replacing a Member Switch to Virtual Chassis 231 Adding a New E...

Page 7: ... Alarms with the J Web Interface 256 Monitoring System Log Messages 257 Chapter 25 Troubleshooting Switch Components 261 Troubleshooting Network Interfaces on EX4200 Switches 261 The interface on the port in which an SFP or SFP transceiver is installed is down 261 Troubleshooting Virtual Chassis Port Connectivity on an EX4200 Switch 262 Virtual Chassis port VCP connection does not work 262 Trouble...

Page 8: ...299 Action to Take After an Electrical Accident 300 Prevention of Electrostatic Discharge Damage 301 AC Power Electrical Safety Guidelines 303 AC Power Disconnection Warning 305 DC Power Electrical Safety Guidelines 306 DC Power Disconnection Warning 308 DC Power Grounding Requirements and Warning 309 DC Power Wiring Sequence Warning 310 DC Power Wiring Terminations Warning 312 Multiple Power Supp...

Page 9: ...e SFP and SFP MACsec Uplink Modules 26 Figure 14 LEDs on the Uplink Module Ports on the XFP Uplink Module 26 Chapter 3 Cooling System and Airflow 31 Figure 15 Fan Tray Used in an EX4200 Switch 31 Figure 16 Airflow Through the EX4200 Switch Chassis 32 Chapter 4 Power Supplies 33 Figure 17 320 W AC Power Supply 34 Figure 18 600 W and 930 W AC Power Supplies 35 Figure 19 DC Power Supply 36 Part 2 Sit...

Page 10: ... to the Front Posts in a Rack 165 Figure 36 Sliding the Rear Mounting Blades into the Side Mounting Rail 166 Figure 37 Attaching Wall Mount Brackets to the Switch Chassis 168 Figure 38 Mounting the Switch on a Wall 169 Chapter 13 Connecting the Switch to Power 171 Figure 39 Connecting the Grounding Lug to a Switch Mounted on Four Posts of a Rack 175 Figure 40 Connecting a Grounding Cable to an EX ...

Page 11: ...ule from an EX4200 Switch 219 Chapter 19 Replacing Transceiver 221 Figure 61 Installing a Transceiver in an EX Series Switch 223 Figure 62 Removing a Transceiver from a Switch 225 Chapter 20 Maintaining and Replacing Fiber Optic Cable 227 Figure 63 Connecting a Fiber Optic Cable to an Optical Transceiver Installed in a Switch 228 Chapter 22 Maintaining and Replacing Virtual Chassis Cable 241 Figur...

Page 13: ... Supply Rating and PoE Power Budget for EX4200 Switch Models 36 Table 13 AC Power Supply LEDs 37 Table 14 DC Power Supply LEDs 38 Chapter 5 Viewing System Information 39 Table 15 Details of a Virtual Chassis Member Switch 40 Table 16 Status of a Member Switch in a Virtual Chassis 40 Table 17 System Information 41 Table 18 Health Status 43 Table 19 Capacity Utilization 45 Table 20 Chassis Viewer fo...

Page 14: ...ches 113 Table 43 Software Support for SFP Passive Direct Attach Cables for EX Series Switches 118 Table 44 SFP Direct Attach Cable Specifications 120 Chapter 9 Pinout Specifications 125 Table 45 EX Series Switches Console Port Connector Pinout Information 125 Table 46 Management Port Connector Pinout Information 127 Table 47 Network Port Connector Pinout Information 128 Table 48 RJ 45 to DB 9 Ser...

Page 15: ... Connecting an EX Series Switch to Earth Ground 172 Table 59 Special Instructions to Follow Before Connecting Earth Ground to a Switch 174 Part 5 Troubleshooting Chapter 24 Alarms and Syslog Messages 255 Table 60 Alarm Terms 255 Table 61 Summary of Key Alarm Output Fields 257 Table 62 Filtering System Log Messages 258 Table 63 Viewing System Log Messages 259 xv Copyright 2015 Juniper Networks Inc ...

Page 17: ...formation in the latest release notes differs from the information in the documentation follow the product Release Notes Juniper Networks Books publishes books by Juniper Networks engineers and subject matter experts These books go beyond the technical documentation to explore the nuances of network architecture deployment and administration The current list can be viewed at http www juniper net b...

Page 18: ...tion 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 OS CLI User Guide RFC 1997 BGP Communities Attribute Introduces or empha...

Page 19: ...ts edit routing options static route default nexthop address retain Identifies a level in the configuration hierarchy Indention and braces Identifies a leaf statement at a configuration hierarchy level semicolon GUI Conventions In the Logical Interfaces box select All Interfaces To cancel the configuration click Cancel Represents graphical user interface GUI items you click or select Bold text lik...

Page 20: ...d 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...

Page 21: ...For international or direct dial options in countries without toll free numbers see http www juniper net support requesting support html xxi Copyright 2015 Juniper Networks Inc About the Documentation ...

Page 23: ...ew System Overview on page 3 Chassis Components and Descriptions on page 9 Cooling System and Airflow on page 31 Power Supplies on page 33 Viewing System Information on page 39 1 Copyright 2015 Juniper Networks Inc ...

Page 25: ...ability for growing networks These switches can be deployed wherever you need high density of Gigabit Ethernet ports 24 to 480 ports or redundancy Typically EX4200 switches are used in large branch offices campus wiring closets and data centers where they can be positioned as the top device in a rack to provide connectivity for all the devices in the rack You can connect individual EX4200 switches...

Page 26: ...stribution switches Uplink Modules Optional uplink modules are available for all EX4200 switches Uplink modules provide two ports for installing 10 gigabit small form factor pluggable XFP transceivers four ports for installing 1 gigabit small form factor pluggable SFP transceivers two ports for installing 10 gigabit small form factor pluggable SFP transceivers You can use XFP SFP or SFP ports to c...

Page 27: ...h Models The EX4200 switch is available with 24 or 48 ports and with partial or full Power over Ethernet PoE capability EX4200 switches with a DC power supply installed do not provide PoE NOTE This topic uses the term PoE to refer to both PoE and PoE unless there is a need to distinguish between the two Table 3 on page 5 lists the EX4200 switch models Table 3 EX4200 Switch Models Junos OS Release ...

Page 28: ...ault you must order it separately First 8 ports 48 Gigabit Ethernet EX4200 48T S 9 0R2 or later 190 W One fan tray with three fans 48 Gigabit Ethernet EX4200 48T DC 9 0R2 or later 930 W One fan tray with three fans All 48 ports 48 Gigabit Ethernet EX4200 48P 11 2R1 or later 930 W One fan tray with three fans All 48 ports PoE 48 Gigabit Ethernet EX4200 48PX CAUTION Mixing different types AC and DC ...

Page 29: ...200 48T 8 PoE EX4200 48P 24 PoE EX4200 48PX 48 PoE Routing Engine n UnderstandingInterface Naming Conventions on EX Series Switches The switch does not have actual FPCs In this case the FPC refers to the switch itself Value of n is always 0 OnEX4200standalone switches Abbreviated name of the Flexible PIC Concentrator FPC One of the following EX4200 24T EX4200 24P EX4200 24PX EX4200 24F EX4200 48T ...

Page 30: ...000 Base T Uplink Modules in EX4200 Switches on page 18 Uplink module installed on the front panel of the switch PIC 1 One of the following 2x 10GE SFP 4x GE SFP 2x 10GE XFP Pluggable Transceivers Supported on EX4200 Switches on page 81 Optical transceivers n is a value equivalent to the number of the port in which the transceiver is installed Abbreviated name of the transceiver Xcvr n Power Suppl...

Page 31: ...X4200 switch chassis is a rigid sheet metal structure that houses the hardware components Table 5 on page 9 summarizes the physical specifications of the EX4200 switch chassis Table 5 Physical Specifications of the Switch Chassis Value Description 1 75 in 4 45 cm Chassis height 17 25 in 43 82 cm 19 in 48 2 cm with mounting brackets attached Chassis width Without power supply installed 17 in 43 18 ...

Page 32: ...ransceivers are hot removable and hot insertable You can remove and replace them without powering off the switch or disrupting switch functions NOTE If you have a Juniper J Care service contract register any addition change or upgrade of hardware components at https www juniper net customers csc management updateinstallbase jsp Failure to do so can result in significant delays if you need replacem...

Page 33: ...E 100Base FX 1000Base X SFP ports for use with fiber optic connections Uplink module ports SFP SFP or XFP ports Installing the uplink module is an optional feature LCD panel and the LCD navigation buttons Chassis status LEDs Network port LEDs Figure 1 on page 11 shows the front panel of an EX4200 switch with 48 Gigabit Ethernet ports Figure 2 on page 11 shows the front panel of an EX4200 switch wi...

Page 34: ...ture shutdown LED Management Ethernet port Console port ESD point Power supply or power supplies Figure 4 on page 13 shows the rear panel of an EX4200 switch with power supplies and fan tray installed The rear panel of all the EX4200 switches except EX4200 24F S and EX4200 48T S switches are similar All EX4200 switches except the EX4200 24F S and EX4200 48T S switches are shipped with the power su...

Page 35: ...ling and Removing EX4200 Switch Hardware Components on page 169 Understanding EX4200 EX4500 and EX4550 Virtual Chassis Hardware Configurations on page 143 LCD Panel in EX4200 Switches The LCD panel on the front panel of the switch shows two lines of text each of which can contain a maximum of 16 characters The LCD panel displays a variety of information about the switch and also provides a menu to...

Page 36: ...boot mode does not have any menu options After the boot process is complete the LCD panel automatically reverts to the Idle menu In an EX4200 switch that is not a member of a Virtual Chassis the first line of the LCD panel displays the slot number the role of the switch and hostname For a standalone EX4200 switch the slot number is always 00 and the role is always RE for master In an EX4200 switch...

Page 37: ... the Menu button Navigate through the menu options by pressing the Enter button Table 6 on page 15 describes the LCD panel menu options Table 6 LCD Panel Menu Options Description Menu In the Idle menu Press Enter to cycle through the Status LED modes SPD speed ADM administrative status DPX duplex POE Power over Ethernet See Network Port LEDs in EX3200 Switches or Network Port LEDs in EX4200 Switch...

Page 38: ...mp status OK High Shutdown Press the Menu button to go to the next option in the Status menu Show Junos version Choose one of the following Press the Enter button to display the version of Junos OS for EX Series switches loaded on the switch Press the Menu button to go to the next option in the Status menu EXIT STAT MENU Choose one of the following Press the Enter button to exit the Status menu Th...

Page 39: ...n EX3200 switch Press the Menu button to go to the next option in the Maintenance menu FACTORY DEFAULT Choose one of the following Press the Enter button to restore the switch to the factory default configuration Press the Enter button again to confirm the restoration Press the Menu button to go to the next option in the Maintenance menu ENTER EZSETUP Choose one of the following Press the Enter bu...

Page 40: ...l form factor pluggable XFP transceivers NOTE When a new uplink module is installed in the switch or an existing uplink module is replaced with another uplink module the switch detects the newly installed uplink module The switch creates the required interfaces if the uplink module has transceivers in its ports and when new transceivers are installed in those ports NOTE The packet forwarding proce...

Page 41: ...e type of transceiver you want to use for SFP transceivers you configure the 10 gigabit operating mode and for SFP transceivers you configure the 1 gigabit operating mode See Setting the Mode on an SFP or SFP MACSec Uplink Module CLI Procedure By default the SFP and SFP MACsec uplink modules operate in the 10 gigabit mode and support only SFP transceivers If you have not changed the module from th...

Page 42: ...is operating in 1 gigabit mode All four ports are enabled You can use only SFP transceivers in all four ports The SFP and SFP MACsec uplink module has an LED on the faceplate labeled Operating mode LED in Figure 7 on page 20 that indicates the operating mode If the uplink module is operating in the 10 gigabit mode the LED is lit If the uplink module is operating in the 1 gigabit mode the LED is un...

Page 43: ... page 81 SFP Direct Attach Cables for EX Series Switches on page 118 Example Configuring Aggregated Ethernet High Speed Uplinks Between an EX4200 Virtual Chassis Access Switch and an EX4200 Virtual Chassis Distribution Switch Example Configuring Aggregated Ethernet High Speed Uplinks with LACP Between an EX4200 Virtual Chassis Access Switch and an EX4200 Virtual Chassis Distribution Switch Install...

Page 44: ...work link and turns off the ALM LED See Connecting a Switch to a Network for Out of Band Management on page 185 Connecting the switch to a dedicated management console instead of a network does not affect the ALM LED The LED remains red until the switch is connected to a network Red There is a minor alarm NOTE The Alarm ALM LED lights amber if you commit a configuration to make it active on the sw...

Page 45: ... requires monitoring or maintenance A minor alarm that is left unchecked might cause interruption in service or performance degradation NOTE The amber glow of the Alarm LED that indicates a minor alarm closely resembles the red glow that indicates a major alarm All three LEDs can be lit simultaneously Related Documentation show chassis lcd Front Panel of an EX4200 Switch on page 11 Checking Active...

Page 46: ... EX4200 Switches State and Description Color LED On steadily Administrative status is enabled Off Administrative status is disabled Green Status Related Documentation See Rear Panel of an EX4200 Switch on page 12 for port location Connecting a Switch to a Network for Out of Band Management on page 185 Network Port LEDs in EX4200 Switches Each network port on the switch has two LEDs The four figure...

Page 47: ...dules Figure 14 on page 26 shows the location of the LEDs on the uplink module ports on the XFP uplink module Figure 11 LEDs on the Network Ports on the Front Panel Figure 12 LEDs on the Uplink Module Ports on the SFP Uplink Module 25 Copyright 2015 Juniper Networks Inc Chapter 2 Chassis Components and Descriptions ...

Page 48: ...page 25 Figure 12 on page 25 Figure 13 on page 26 and Figure 14 on page 26 indicate the status of one of the four port parameters The port parameters are administrative status duplex mode Power over Ethernet PoE status and speed Table 10 on page 26 describes the Link Activity LED Table 10 Link Activity LED on Network Ports State and Description Color LED Blinking The port and the link are active a...

Page 49: ...ribes the Status LED From the Idle menu of the LCD use the Enter button on the LCD panel to toggle between the ADM DPX POE and SPD indicators 27 Copyright 2015 Juniper Networks Inc Chapter 2 Chassis Components and Descriptions ...

Page 50: ...s on switches with PoE enabled ports Here the term POE refers to both PoE and PoE as applicable PoE is not enabled on uplink module ports therefore the LED for those ports is always unlit The status indicators for network ports on the front panel are Green PoE is enabled on the port Amber PoE is enabled on the port but no power is drawn from the port because of one of the following No device that ...

Page 51: ...d of the transceiver installed in the port is not the same as the speed at which the uplink module port is configured to operate The speed of the XFP uplink module ports is always 10 Gbps which is also the speed of XFP transceivers therefore this LED is always green on an XFP uplink module Related Documentation Front Panel of an EX4200 Switch on page 11 Uplink Modules in EX4200 Switches on page 18...

Page 53: ...e fan tray pre installed in the rear panel of the switches EX4200 24F S and EX4200 48T S switches are not shipped with pre installed fan tray you must order them separately This topic describes Fan Tray on page 31 Airflow Direction in the EX4200 Switch Chassis on page 31 Fan Tray The fan tray is located at the rear of the chassis Figure 15 Fan Tray Used in an EX4200 Switch Airflow Direction in the...

Page 54: ... the temperature inside the chassis rises above the threshold the system shuts down automatically and the temperature shutdown LED on the rear panel is lit You can see the status of fans and the temperature from the Show Environment Status option in the Status menu in the LCD panel Related Documentation Field Replaceable Units in EX4200 Switches on page 10 Rear Panel of an EX4200 Switch on page 12...

Page 55: ... shipped with pre installed power supplies you must order them separately NOTE This topic uses the term PoE to refer to both PoE and PoE unless there is a need to distinguish between the two EX4200 switches use power supplies that provides two DC output voltages 12 V for system and logic power and 48 51 V or higher to compensate for voltage drops along the path from the power supplies to the RJ 45...

Page 56: ...pt the EX4200 24F S and EX4200 48T S switches are shipped with one AC power supply pre installed in the rear panel of the switches EX4200 24F S and EX4200 48T S switches are not shipped with pre installed power supplies you must order them separately The AC power supply for the switch is available in 320 W 600 W and 930 W models see Figure 17 on page 34 and Figure 18 on page 35 The exterior of the...

Page 57: ...e switch is available in a 190 W model with dual input feeds for power resiliency see Figure 19 on page 36 NOTE The DC power supply in the switch does not support Power over Ethernet PoE you can use either an external power injector or an AC power supply to supply power to PoE devices that you connect to the switch NOTE The DC power supply in the switch has four terminals labeled A B A and B see F...

Page 58: ...ith Junos OS Release 11 1 EX4200 switches support enhanced PoE a Juniper Networks extension to the IEEE 302 3af PoE standard Enhanced PoE permits up to 18 6 W per PoE port Because the power supply provided with a switch is designed to supply a maximum of 15 4 W per PoE port if you connect a powered device that draws more than 15 4 W the PoE power budget might not be sufficient to supply a full 15 ...

Page 59: ...Power Specifications for EX4200 Switches on page 75 Prevention of Electrostatic Discharge Damage on page 301 Connecting AC Power to an EX4200 Switch on page 177 Connecting DC Power to an EX4200 Switch on page 179 Connecting Earth Ground to an EX Series Switch on page 171 AC Power Supply LEDs in EX4200 Switches The AC power supply is installed on the rear panel of the switch Table 13 on page 37 des...

Page 60: ...e normal but there is no output Red LED A Red LED B Inputs A and B are normal output is normal Green LED A Green LED B Input A has failed because the power supply fuse has failed input voltage is low or there is a loose connection output is normal Flash Red LED A Green LED B Input B has failed because the power supply fuse has failed input voltage is low or there is a loose connection output is no...

Page 61: ...le window will not appear when you log in if you have not selected the Check for updates automatically on every login in the Update Preference section in the Maintain Update J Web side pane By default the Check for update automatically on every login is selected If you choose Update Later you can update to the latest J Web Application package by clicking the orange icon next to Update Available on...

Page 62: ... instead of its ID Assigned ID that applies to the entire Virtual Chassis configuration Master Possible roles are Master Backup or Linecard Role of the member switch Prsnt Possible statuses are Prsnt NotPrsnt Inactive or Unprvsnd Status of the member switch The status of the member switch is displayed on the image of the switch If the member switch appears dimmed it means the switch is not present...

Page 63: ...e dashboard or click Cancel to return to the dashboard without saving changes NOTE You can drag the various panels to different locations in the J Web window System Information Panel Table 17 System Information Description Field Indicates the local name of the EX Series switch The local name of the EX Series switches changes when an individual image is clicked System name Indicates the model of th...

Page 64: ... Inventory details field are 1 2 CB and 1 9 FPC CB or Control Board refers to the SRE module FPC refers to line cards and the FPC within the CB For an EX8208 switch the values displayed in Inventory details field are 1 3 CB and 0 8 FPC CB or Control Board refers to SRE and SF modules FPC refers to line cards For EX8216 switches the values displayed in Inventory details field are 1 2 CB and 0 16 FP...

Page 65: ...e status Temperatures are listed in Celsius and the corresponding Fahrenheit values NOTE The Temp field is unavailable for a standalone EX2200 C switch The Temp field is dynamically available for an EX2200 Virtual Chassis switch based on the model of the member clicked NOTE In EX4300 Virtual Chassis the temperature of the master Routing Engine is displayed by default To display the temperature of ...

Page 66: ...ty of internal flash memory and any external USB flash drive Flash Indicates the status of the fans in the fan tray The possible values are OK Failed and Absent Fan status EX8208 Switches Indicates the memory used in the external Routing Engine In an EX8200 Virtual Chassis the memory utilization value of the XRE200 External Routing Engine in the master role is displayed Click the XRE200 External R...

Page 67: ...00 Virtual Chassis the total number of ports of all of the switches is displayed Total number of ports Indicates the number of MAC table entries Used up MAC Table entries IndicatesthemaximumnumberofMACtableentriespermitted Supported MAC Table entries Indicates the number of VLANs configured NOTE Only tagged VLANs are counted Number of VLANs configured Indicates the maximum number of VLANs supporte...

Page 68: ...X4550 switches Table 26 on page 53 Describes the chassis viewer for EX6210 switches Table 27 on page 53 Describes the chassis viewer for EX8208 switches Table 28 on page 55 Describes the chassis viewer for EX8216 switches Table 29 on page 55 Describes the chassis viewer for the XRE200 External Routing Engines Table 20 Chassis Viewer for EX2200 Switches Description Field Front View In the image the...

Page 69: ...tional Gray Interface is down and nonoperational Mouse over the interface port to view more information Interface status The management port is used to connect the switch to a management device for out of band management Management me0 port The console port is used to connect the switch to a management console or to a console server You might do this for initial switch configuration Console port I...

Page 70: ... port icon Interface status LCD panel configured for the LEDs on the ports Mouse over the icon to view the current character display LCD panel Rear View of the EX3200 Switch The management port is used to connect the switch to a management device for out of band management Management me0 port The console port is used to connect the switch to a management console or to a console server You might do...

Page 71: ... Mouse over the interface port to view more information Interface status LCD panel configured for the LEDs on the ports Mouse over the icon to view the current character display LCD panel The mini console port is used to connect the switch to the management console Mini USB console You can install an uplink module in the PIC 2 slot Mouse over the ports in the module to view the details of the port...

Page 72: ...erface is down and not operational For QSFP ports the interfaces appear dimmed if no transceiver is inserted The chassis viewer displays Transceiver not plugged in when you mouse over the port When a QSFP port is configured as a Virtual Chassis Port VCP the following colors denote the VCP status Green VCP is up and operational Yellow VCP is up but is not operational Gray VCP is down and not operat...

Page 73: ...d airflow direction information For a Virtual Chassis the status of the fans of the selected member switch is displayed Fan tray Displayed only when switches are configured as a Virtual Chassis The colors listed below denote the Virtual Chassis port VCP status Green VCP is up and operational Yellow VCP is up but is nonoperational Gray VCP is down and nonoperational Virtual Chassis port Mouse over ...

Page 74: ...used to connect the switch to a management device for out of band management Use this port for initial switch configuration Management me0 port You can insert an uplink module or a Virtual Chassis module in the PIC1 slot Mouse over to display the details of the module inserted uplink or Virtual Chassis PIC1 slot Indicates the USB port for the switch NOTE We recommend that you use USB flash drives ...

Page 75: ... me0 ports Console port The console port is used to connect the switch to a management console or to a console server You might do this for initial switch configuration CBs support 4 SFP uplink ports Mouse over the interface on the CB for more information For SFP and SFP ports the interfaces appear dimmed if no transceiver is inserted The chassis viewer displays Transceiver not plugged in when you...

Page 76: ...and management Console port The console port is used to connect the switch to a management console or to a console server You might do this for initial switch configuration Because the SF module has no ports no status information is displayed Interface status Slots on the switch are labeled from the top of the switch down 0 3 line cards SRE0 SF SRE1 SRE and SF modules 4 7 line cards Slot numbers T...

Page 77: ...port is used to connect the switch to a management console or to a console server You might do this for initial switch configuration Interface status Slots on the switch are labeled from the top of the switch down RE0 RE module RE1 RE module 0 15 line cards Slot numbers The active slots contain a gray temperature icon Mouse over the icon to display temperature information for the slot Temperature ...

Page 78: ...e LEDs on the ports Mouse over the icon to view the current character display LCD panel The active slots contain a gray temperature icon Mouse over the icon to display temperature information for the slot Temperature Indicates the USB port for the switch NOTE We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch USB port You can install a Virtual Chas...

Page 79: ...w EX4500 Switches Hardware Overview EX6210 Switch Hardware Overview EX8208 Switch Hardware Overview EX8216 Switch Hardware Overview Checking Active Alarms with the J Web Interface on page 256 XRE200 External Routing Engine Documentation 57 Copyright 2015 Juniper Networks Inc Chapter 5 Viewing System Information ...

Page 81: ...tions Preparation Overview on page 61 Power Specifications and Requirements on page 75 Transceiver and Cable Specifications on page 81 Pinout Specifications on page 125 Planning the Virtual Chassis on page 143 59 Copyright 2015 Juniper Networks Inc ...

Page 83: ... Checklist for EX4200 Switches The checklist in Table 30 on page 61 summarizes the tasks you need to perform when preparing a site for EX4200 switch installation Table 30 Site Preparation Checklist Date Performed by For More Information Item or Task Environment Environmental Requirements and Specifications for EX Series Switches on page 63 Verify that environmental factors such as temperature and ...

Page 84: ...ing an EX4200 Switch on a Desktop or Wall on page 71 Verify that the wall meets the minimum requirements for the installation of the switch Clearance Requirements for Airflow and Hardware Maintenance for EX4200 Switches on page 72 Verify that there is appropriate clearance in your selected location Cables Acquire cables and connectors Determine the number of cables needed based on your planned con...

Page 85: ...lative humidity range of 10 through 85 noncondensing No performance degradation up to 5 000 feet 1524 meters EX2200 C Complies with Zone 4 earthquake requirements as per GR 63 Issue 4 Normal operation ensured in the temperature range 32 F through 113 F 0 C through 45 C Normal operation ensured in relative humidity range of 10 through 85 noncondensing No performance degradation up to 10 000 feet 30...

Page 86: ...radation up to 10 000 feet 3048 meters EX4550 Designed to comply with Zone 4 earthquake requirements per NEBS GR 63 CORE Issue 4 Normal operation ensured in temperature range of 32 F through 104 F 0 C through 40 C Nonoperating storage temperature in shipping container 40 F through 158 F 40 C through 70 C Normal operation ensured in relative humidity range of 5 through 90 noncondensing Short term o...

Page 87: ...tion up to 10 000 feet 3048 meters EX9208 Complies with Zone 4 earthquake requirements as per GR 63 Normal operation ensured in the temperature range 32 F through 104 F 0 C through 40 C Nonoperating storage temperature in shipping container 40 F 40 C to 158 F 70 C Normal operation ensured in relative humidity range of 5 through 90 noncondensing No performance degradation up to 10 000 feet 3048 met...

Page 88: ...ower System RPS and the XRE200 External Routing Engine This topic also applies to hardware devices in the QFX Series and to OCX1100 switches 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 equ...

Page 89: ...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 damage unshielded conductors and electronic devices Signaling limitat...

Page 90: ... AC Power Supplies 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 AC Power Supply in an EX9204 Switch DC Power Supply in an EX9204 Switch AC Power Supply in an EX9208 Switch DC Power Supply in an EX9208 Switch AC Power Supply in an EX9214 Switch DC Power Supply in an EX9214 Switch Power Supply in an EX Series Redundan...

Page 91: ...ovides holes spaced at that distance Mounting bracket hole spacing Ensure that the rack complies with the size and strength standards of 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 Ensure that the rack rails are spaced widely enough to accommodate the external dimensions of th...

Page 92: ...ts Table 34 on page 70 provides the cabinet requirements and specifications for the switch Table 34 Cabinet Requirements and Specifications for the Switch Guidelines Cabinet Requirement 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 eci...

Page 93: ...e Requirements for Airflow and Hardware Maintenance for EX4200 Switches on page 72 Rack Requirements for EX4200 Switches on page 69 Mounting an EX4200 Switch on Two Posts in a Rack or Cabinet on page 160 Requirements for Mounting an EX4200 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 ...

Page 94: ... page 72 Figure20 ClearanceRequirementsforAirflowandHardwareMaintenance for EX4200 Switches Figure 21 Airflow Through the EX4200 Switch Chassis 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 producing surface such as a wall Copyright 2015 Juniper Networks Inc 72 EX4200 Switc...

Page 95: ...are 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 Related Documentation Rack Requirements for EX4200 Switches on page 69 Cabinet Requirements for EX4200 Switches on page 70 General Site Guidelines on page 66 Rack Mounting and Cabinet ...

Page 97: ...on page 75 provides the DC power supply electrical specifications for EX4200 switches NOTE This topic uses the term PoE to refer to both PoE and PoE unless there is a need to distinguish between the two Table 35 AC Power Supply Electrical Specifications Specification Item 100 through 240 VAC AC input voltage 50 through 60 Hz AC input line frequency 4 A for switches with 8 ports equipped for Power ...

Page 98: ...page 76 Power Supply in EX4200 Switches on page 33 General Safety Guidelines and Warnings on page 267 General Electrical Safety Guidelines and Warnings on page 299 AC Power Cord Specifications for EX4200 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...

Page 99: ...50 VAC 10 A 50 Hz Israel CBL EX PWR C13 IT CEI 23 16 Type I 3G 250 VAC 10 A 50 Hz Italy CBL EX PWR C13 JP SS 00259 Type VCTF 125 VAC 12 A 50 Hz or 60 Hz Japan CBL EX PWR C13 KR CEE 7 VII Type VIIGK 250 VAC 10 A 50 Hz or 60 Hz Korea CBL EX PWR C13 US NEMA 5 15 Type N5 15 125 VAC 13 A 60 Hz North America CBL EX PWR C13 SA SABS 164 1 1992 Type ZA 13 250 VAC 10A 50 Hz South Africa CBL EX PWR C13 SZ SE...

Page 100: ... receiver to find the minimum transmitter power and minimum receiver sensitivity 2 Calculate the power budget P B by subtracting P R from P T 15 dBm 28 dBm 13 dBm Related Documentation Calculating the EX Series Switch Fiber Optic Cable Power Margin on page 78 Understanding EX Series Switches Fiber Optic Cable Signal Loss Attenuation and Dispersion on page 123 Pluggable Transceivers Supported on EX...

Page 101: ...alues for Factors Causing Link Loss Sample LL Calculation Values Estimated Link Loss Value Link Loss Factor 0 5 dBm 0 dBm Multimode 0 5 dBm Single mode None Higher order mode losses HOL 0 dBm 0 dBm Multimode None if product of bandwidth and distance is less than 500 MHz km Single mode None Modal and chromatic dispersion This example assumes 5 connectors Loss for 5 connectors 5 0 5 dBm 2 5 dBm 0 5 ...

Page 102: ...ion Also the power margin value does not exceed the maximum receiver input power Refer to the specification for your receiver to find the maximum receiver input power Related Documentation Calculating the EX Series Switch Fiber Optic Cable Power Budget on page 78 Understanding EX Series Switches Fiber Optic Cable Signal Loss Attenuation and Dispersion on page 123 Pluggable Transceivers Supported o...

Page 103: ...ors purchased from Juniper Networks with your Juniper Networks device CAUTION If you are having a problem running a Juniper Networks device that is using a third party optic or cable the Juniper Networks Technical Assistance Center JTAC can help you diagnose the source of the problem Your JTAC engineer might recommend that you check the third party optic or cable and potentially replace it with an...

Page 104: ...39 on page 83 Optical interface support and copper interface support for Gigabit Ethernet SFP transceivers Table 40 on page 102 Optical interface support for Fast Ethernet SFP transceivers Table 41 on page 108 Optical interface support for Gigabit Ethernet SFP transceivers Table 42 on page 113 Optical interface support for Gigabit Ethernet XFP transceivers Copyright 2015 Juniper Networks Inc 82 EX...

Page 105: ... Maximum input power Copper Fiber type Core Cladding size Modal bandwidth 100 m 328 ft Distance Not available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 0 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Series switches Release 12 3R4 or la...

Page 106: ... 125 µm 62 5 125 µm 62 5 125 µm Core Cladding size OM2 OM1 FDDI Fiber grade 500 MHz km 400 MHz km 200 MHz km 160 MHz km Modal bandwidth 550 m 1804 ft 500 m 1640 ft 275 m 902 ft 220 m 722 ft Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 0 o...

Page 107: ...nsitivity 3 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 10 km 6 2 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 0 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Series switches ...

Page 108: ...30 dBm Minimum receiver sensitivity 3 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 10 km 6 2 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 4 or later EX4200 24F S and EX4200 48T S switches Junos ...

Page 109: ...nimum receiver sensitivity 3 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 10 km 6 2 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 4 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX...

Page 110: ...21 dBm Minimum receiver sensitivity 3 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 10 km 6 2 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 5 or later EX4200 24F S and EX4200 48T S switches Junos ...

Page 111: ...nimum receiver sensitivity 3 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 10 km 6 2 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 5 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX...

Page 112: ... 23 dBm Minimum receiver sensitivity 3 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 40 km 24 8 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 5 or later EX4200 24F S and EX4200 48T S switches Juno...

Page 113: ...inimum receiver sensitivity 3 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 40 km 24 8 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 5 or later EX4200 24F S and EX4200 48T S switches Junos OS for ...

Page 114: ...eceiver sensitivity 3 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 40 km 24 8 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 4 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Serie...

Page 115: ...ver sensitivity 3 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 70 km 43 5 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 0 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Series sw...

Page 116: ...eceiver sensitivity 8 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 80 km 49 7 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 12 1 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Seri...

Page 117: ...ensitivity 8 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 80 km 49 7 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 12 1 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Series switch...

Page 118: ...eceiver sensitivity 8 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 80 km 49 7 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 12 1 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Seri...

Page 119: ...ensitivity 8 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 80 km 49 7 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 12 1 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Series switch...

Page 120: ...eceiver sensitivity 8 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 80 km 49 7 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 12 1 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Seri...

Page 121: ...ensitivity 8 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 80 km 49 7 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 12 1 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Series switch...

Page 122: ...eceiver sensitivity 8 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 80 km 49 7 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 12 1 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Seri...

Page 123: ...ensitivity 8 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 80 km 49 7 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 12 1 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Series switch...

Page 124: ...ower MMF Fiber type 62 5 125 µm Core Cladding size FDDI OM1 Fiber grade 500 MHz km Modal bandwidth 2 km 1 2 miles Distance Not available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 2 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Series sw...

Page 125: ...imum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 10 km 6 2 miles Distance Not available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 5 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Series switches Release 12 3R4 ...

Page 126: ...iver sensitivity 8 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 20 km 12 4 miles Distance Not available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 3 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Seri...

Page 127: ...itivity 8 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 20 km 12 4 miles Distance Not available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 3 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Series switch...

Page 128: ... 8 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 40 km 24 8 miles Distance Not available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 10 0 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Series switches Rel...

Page 129: ...m Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 80 km 49 7 miles Distance Not available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 10 0 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Series switches Release ...

Page 130: ...m 50 125 µm 62 5 125 µm Core Cladding size OM3 OM3 OM1 Fiber grade 1500 MHz km 500 MHz km 200 MHz km Modal bandwidth 100m 328ft 30m 98 4ft 10 m 32 8 ft Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 10 2 or later EX4200 24F S and EX4200 48T S...

Page 131: ... 125 µm 62 5 125 µm Core Cladding size OM1 FDDI Fiber grade 400 MHz km 200 MHz km 160 MHz km Modal bandwidth 66 m 216 ft 33 m 108 ft 26 m 85 ft Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 4 or later EX4200 24F S and EX4200 48T S switches...

Page 132: ...µm 50 125 µm 62 5 125 µm Core Cladding size OM3 OM2 FDDI OM1 Fiber grade 500 MHz km 500 MHz km 500 MHz km Modal bandwidth 220 m 722 ft 220 m 722 ft 220 m 722 ft Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 5 or later EX4200 24F S and EX42...

Page 133: ...m Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 10 km 6 2 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 4 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Series switches Release 12 3R4...

Page 134: ...ty 1 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 40 km 24 8 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 10 3 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Series switches Relea...

Page 135: ...size OM3 OM2 OM1 FDDI Fiber grade 1500 MHz km 500 MHz km 400 MHz km 200 MHz km 160 MHz km Modal bandwidth 300 m 984 ft 82 m 269 ft 66 m 216 ft 33 m 108 ft 26 m 85 ft Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 0 or later EX4200 24F S and...

Page 136: ...Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 10 km 6 2 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 0 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Series switches Release 12 3R4 o...

Page 137: ...nput power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 40 km 24 8 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 0 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Series switches Release 12 3R4 or later ...

Page 138: ...mum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 80 km 49 7 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 9 0 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Series switches Release 12 3R4 or l...

Page 139: ...9 7 miles Distance Available DOM support EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches Junos OS for EX Series switches Release 12 1 or later EX4200 24F S and EX4200 48T S switches Junos OS for EX Series switches Release 12 3R4 or later Software required Yes Support for Virtual Chassis configuration on EX4200 sw...

Page 140: ...ive direct attach cables Table 43 on page 118 describes the support for SFP passive direct attach cable lengths on EX Series switches for Junos OS releases Table 43 Software Support for SFP Passive Direct Attach Cables for EX Series Switches Cable Length Software Support Added Switch 1 m 3 ft 3 m 10 ft 5 m 16 ft and 7 m 23 ft Junos OS Release 10 3 EX3200 switches 1 m 3 ft 3 m 10 ft 5 m 16 ft and 7...

Page 141: ...1 m 3 ft 3 m 10 ft and 7 m 23 ft Junos OS Release 10 3 EX8200 40 port SFP line cards EX8200 40XS 5 m 16 ft Junos OS Release 11 1 NOTE WerecommendthatyouuseonlySFP directattachcablespurchased from Juniper Networks with your Juniper Networks device CAUTION If you are having a problem running a Juniper Networks device that is using a third party optic or cable the Juniper Networks Technical Assistanc...

Page 142: ...M SFP passive Twinax cable assembly Connector type 3 3 V Supply voltage 0 57 W Power consumption per end 40 C through 85 C Storage temperature Twinax Cable type 30 AWG Wire AWG 1 in 2 54 cm Minimum cable bend radius 100 ohms Cable characteristic impedance 2 maximum Crosstalk between pairs 1 31 nsec ft Time delay 3 3 ft 1 m Length Copyright 2015 Juniper Networks Inc 120 EX4200 Switch Hardware Guide...

Page 143: ...e characteristic impedance 2 maximum Crosstalk between pairs 1 31 nsec ft Time delay 9 9 ft 3 m Length 10 Gbps full duplex serial transmission Rate EX SFP 10GE DAC 5M SFP passive Twinax cable assembly Connector type 3 3 V Supply voltage 0 57 W Power consumption per end 40 C through 85 C Storage temperature Twinax Cable type 24 AWG Wire AWG 1 in 2 54 cm Minimum cable bend radius 100 ohms Cable char...

Page 144: ...chanical standard SFF 843 see ftp ftp seagate com sff SFF 8431 PDF Electrical interface standard SFF 8432 see ftp ftp seagate com sff SFF 8432 PDF SFP Multi Source Alliance MSA standards Related Documentation Pluggable Transceivers Supported on EX Series Switches Installing a Transceiver in an EX Series Switch on page 221 Removing a Transceiver from a Switch on page 223 Network Cable Specification...

Page 145: ...n light traveling in the fiber core radiates into the fiber cladding layers of lower refractive index material in close contact with a core material of higher refractive index higher order mode loss HOL occurs Together these factors reduce the transmission distance of multimode fiber compared to that of single mode fiber Single mode fiber is so small in diameter that rays of light reflect internal...

Page 146: ...r at higher bit rates and over longer distances chromatic dispersion limits the maximum link length An efficient optical data link must have enough light to exceed the minimum power that the receiver requires to operate within its specifications In addition the total dispersion must be within the limits specified for the type of link in Telcordia Technologies document GR 253 CORE Section 4 3 and I...

Page 147: ...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 45 on page 125 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 NOTE If your laptop or PC does not have a DB 9 male connector pin and you wa...

Page 148: ... Engine RE Module in an EX8216 Switch Connecting a Switch to a Management Console on page 187 Configuring the Console Port Type CLI Procedure 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 li...

Page 149: ...Module in an EX8208 Switch Routing Engine RE Module in an EX8216 Switch Routing Engine Module in an EX9200 Switch Booting an EX Series Switch Using a Software Package Stored on a USB Flash Drive Management Port Connector Pinout Information for an EX4200 Switch The management port on the switch uses an RJ 45 connector to connect to a management device for out of band management The port uses an aut...

Page 150: ...ort 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 LEDs in EX3200 Switches and Network Port LEDs in EX4200 Switches on page 24 Table 47 on page 128 provides the pinout information for the RJ 45 connector An RJ 45 cable with a connector attached is supplied with the switch Tab...

Page 151: ...use a combination of the RJ 45 to DB 9 female adapter supplied with the switch along with a USB to DB 9 male adapter Table 48 on page 129 provides the pinout information for the RJ 45 to DB 9 serial port adapter Table 48 RJ 45 to DB 9 Serial Port Adapter Pinout Information Signal DB 9 Pin Signal RJ 45 Pin CTS 8 RTS 1 DSR 6 DTR 2 RXD 2 TXD 3 GND 5 GND 4 TXD 3 RXD 6 DTR 4 DSR 7 RTS 7 CTS 8 Related D...

Page 152: ...onnect an access switch to a distribution switch You can also use optional uplink module ports to connect members of a Virtual Chassis across multiple wiring closets Table 49 Uplink Modules Connector Pinout Information Pin Name Pin Number GND A1 GND A2 GND A3 GND A4 GND A5 GND A6 GND A7 GND A8 GND A9 GND A10 GND A11 GND A12 GND A13 GND A14 Uplink_I2C_SCK A15 GND A16 Uplink_PD A17 GND A18 Copyright...

Page 153: ..._RX2N B4 Uplink_P25_LED2 B5 XAUI1_RX0N B6 Uplink_P27_LED2 B7 XAUI1_RX2N B8 GND B9 SRX28N B10 Uplink_XAUI_XMDIO B11 SRX26N B12 GND B13 SGMIIRXN B14 Uplink_I2C_Rst B15 Uplink_Intr B16 Uplink_Pwr_En B17 Uplink_P26_LED0 B18 POWER 12V B19 POWER 12V B20 GND C1 XAUI0_RX0P C2 131 Copyright 2015 Juniper Networks Inc Chapter 9 Pinout Specifications ...

Page 154: ...X0P C6 GND C7 XAUI1_RX2P C8 GND C9 SRX28P C10 GND C11 SRX26P C12 GND C13 SGMIIRXP C14 CPU_UPLINK_MDC C15 Uplink_I2C_SDA C16 CPU_UPLINK_MDIO C17 Uplink_P26_LED1 C18 UPLNK_PWR_OK C19 POWER 12V C20 GND D1 GND D2 XAUI0_TX1N D3 GND D4 XAUI0_TX3N D5 GND D6 Copyright 2015 Juniper Networks Inc 132 EX4200 Switch Hardware Guide ...

Page 155: ...D D10 STX27N D11 GND D12 STX25N D13 GND D14 Uplink_Rst D15 GND D16 Uplink_Status_LED0 D17 GND D18 POWER 12V D19 GND D20 GND E1 XAUI0_TX0N E2 XAUI0_TX1P E3 XAUI0_TX2N E4 XAUI0_TX3P E5 XAUI1_TX0N E6 XAUI1_TX1P E7 XAUI1_TX2N E8 XAUI1_TX3P E9 STX28N E10 133 Copyright 2015 Juniper Networks Inc Chapter 9 Pinout Specifications ...

Page 156: ...14 Uplink_Hotswap_LED E15 Uplink_Spare_Intr E16 Uplink_Status_LED1 E17 Uplink_P27_LED0 E18 POWER 12V E19 POWER 12V E20 GND F1 XAUI0_TX0P F2 GND F3 XAUI0_TX2P F4 GND F5 XAUI1_TX0P F6 GND F7 XAUI_TX2P F8 GND F9 STX28P F10 GND F11 STX26P F12 GND F13 SGMIITXP F14 Copyright 2015 Juniper Networks Inc 134 EX4200 Switch Hardware Guide ...

Page 157: ...ntr F16 GND F17 Uplink_P27_LED1 F18 GND F19 POWER 12V F20 GND G1 GND G2 XAUI0_RX1N G3 GND G4 XAUI0_RX3N G5 GND G6 XAUI1_RX1N G7 GND G8 XAUI1_RX3N G9 GND G10 SRX27N G11 GND G12 SRX25N G13 GND G14 GND G15 GND G16 Uplink_P25_LED0 G17 GND G18 135 Copyright 2015 Juniper Networks Inc Chapter 9 Pinout Specifications ...

Page 158: ... XAUI0_RX1P H3 GND H4 XAUI0_RX3P H5 Uplink_P26_ LED2 H6 XAUI1_RX1P H7 Uplink_P28_ LED2 H8 XAUI1_RX3P H9 GND H10 SRX27P H11 Uplink_XAUI_MDC H12 SRX25P H13 GND H14 Serial_RX H15 GND H16 Uplink_P25_LED1 H17 Uplink_P28_LED0 H18 POWER 12V H19 POWER 12V H20 GND I1 GND I2 Copyright 2015 Juniper Networks Inc 136 EX4200 Switch Hardware Guide ...

Page 159: ...GND I15 Serial_TX I16 GND I17 Uplink_P28_LED1 I18 GND I19 POWER 12V I20 Related Documentation Uplink Modules in EX4200 Switches on page 18 Front Panel of an EX4200 Switch on page 11 Installing an Uplink Module in an EX4200 Switch on page 215 Removing an Uplink Module from an EX4200 Switch on page 217 137 Copyright 2015 Juniper Networks Inc Chapter 9 Pinout Specifications ...

Page 160: ...le 50 on page 138 provides the Virtual Chassis ports VCPs connector pinout information Table 50 Virtual Chassis Ports VCPs Connector Pinout Information Pin Name Pin Number GND A1 P1TXP0 A2 P1TXN0 A3 GND A4 P1TXP1 A5 P1TXN1 A6 GND A7 P1TXP2 A8 P1TXN2 A9 GND A10 P1TXP3 A11 P1TXN3 A12 GND A13 NC A14 NC A15 GND A16 NC A17 NC A18 NC A19 NC A20 Copyright 2015 Juniper Networks Inc 138 EX4200 Switch Hardw...

Page 161: ... NC A21 GND A22 P2TXP0 A23 P2TXN0 A24 GND A25 P2TXP1 A26 P2TXN1 A27 GND A28 P2TXP2 A29 P2TXN2 A30 GND A31 P2TXP3 A32 P2TXN3 A33 GND A34 GND B1 P1RXP0 B2 P1RXN0 B3 GND B4 P1RXP1 B5 P1RXN1 B6 GND B7 P1RXP2 B8 P1RXN2 B9 GND B10 139 Copyright 2015 Juniper Networks Inc Chapter 9 Pinout Specifications ...

Page 162: ...Number P1RXP3 B11 P1RXN3 B12 GND B13 NC B14 NC B15 NC B16 NC B17 NC B18 NC B19 NC B20 NC B21 GND B22 P2RXP0 B23 P2RXN0 B24 GND B25 P2RXP1 B26 P2RXN1 B27 GND B28 P2RXP2 B29 P2RXN2 B30 GND B31 P2RXP3 B32 P2RXN3 B33 GND B34 Copyright 2015 Juniper Networks Inc 140 EX4200 Switch Hardware Guide ...

Page 163: ...00 and EX4550 Virtual Chassis on page 146 Understanding EX Series Virtual Chassis Components Understanding EX4200 EX4500 and EX4550 Virtual Chassis Hardware Configurations on page 143 Connecting a Virtual Chassis Cable to an EX4200 Switch on page 241 141 Copyright 2015 Juniper Networks Inc Chapter 9 Pinout Specifications ...

Page 165: ... You can also interconnect EX4200 switches with EX4500 switches or with EX4550 switches or with both switches to form a mixed Virtual Chassis This topic covers Ports Used to Interconnect Virtual Chassis Members on page 143 Number of Switches Required Software Releases and Member Roles That You Configure in the Virtual Chassis on page 144 Virtual Chassis Module on page 145 Switch Role and Member ID...

Page 166: ...as the master switch and one member designated as the backup switch All other switches in the configuration are designated as being in the linecard role You manage Virtual Chassis operation through the master switch The number of switches that you can configure in a Virtual Chassis and the role that can be assigned to each switch in a Virtual Chassis depend on the Juniper Networks Junos operating ...

Page 167: ...ame switch type either both EX4200 or both EX4500 switches The remaining switches must be in the linecard role Up to 2 EX4500 switches and up to 8 EX4200 switches 11 2 11 3 Any switch type in any role There must be a master and a backup and the remaining switches must be in the linecard role Up to 10 total of both EX4200 and EX4500 switches 11 4 or later Any switch type in any role There must be a...

Page 168: ...switch running Junos OS releases earlier than Release 11 4R1 The Virtual Chassis module must be installed in an EX4500 switch to form a Virtual Chassis Table 55 on page 146 describes the Virtual Chassis components and the Junos OS release running on switches that you need to consider when you plan your EX4200 EX4500 and EX4550 Virtual Chassis configuration Table 55 Virtual Chassis Components to Co...

Page 169: ...ct up to ten total EX4200 EX4500 and EX4550 switches into a mixed Virtual Chassis Any switch can be configured in any role in any configuration Junos OS Release 12 2 or later Table 56 on page 147 describes the cabling requirements for a Virtual Chassis Table 56 Cabling Requirements for a Virtual Chassis Details Virtual Chassis Cable Lengths Supported Distance Between Virtual Chassis Members You ca...

Page 170: ... EX4550 Virtual Chassis Hardware Configurations on page 143 Virtual Chassis Cabling Configuration Examples for EX4200 Switches on page 148 Clearance Requirements for Airflow and Hardware Maintenance for EX4200 Switches on page 72 Clearance Requirements for Airflow and Hardware Maintenance for EX4500 Switches Virtual Chassis Cabling Configuration Examples for EX4200 Switches You can install EX4200 ...

Page 171: ... your Virtual Chassis in a ring topology Figure 24 on page 149 and Figure 25 on page 149 show five EX4200 switches stacked vertically in a rack and interconnected in a ring topology using four short Virtual Chassis cables and one long Virtual Chassis cable Figure 24 EX4200 Switches Mounted on a Single Rack and Connected in a Ring Topology Using Short and Long Cables Option 1 Figure 25 EX4200 Switc...

Page 172: ...e 27 EX4200 Switches Mounted on Adjacent Racks and Connected in a Ring Topology Using Medium and Long Cables Option 1 Figure 28 EX4200 Switches Mounted on Adjacent Racks and Connected in a Ring Topology Using Medium and Long Cables Option 2 Related Documentation Understanding EX4200 EX4500 and EX4550 Virtual Chassis Hardware Configurations on page 143 Understanding EX Series Virtual Chassis Compon...

Page 173: ...n Unpacking the Switch on page 153 Installing the Switch on page 157 Connecting the Switch to Power on page 171 Connecting the Switch to the Network on page 185 Performing Initial Configuration on page 191 151 Copyright 2015 Juniper Networks Inc ...

Page 175: ...e Figure 29 on page 154 1 Move the shipping carton to a staging area as close to the installation site 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 ...

Page 176: ...y 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 internationa...

Page 177: ...hes 1 EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX4200 24F EX4200 24F DC EX4200 48T EX4200 48T DC EX4200 48P and EX4200 48PX switches AC power cord appropriate for your geographical location only for AC switch models AC power cord for these models is not shipped by default you must order it separately EX4200 24F S and EX4200 48T S switches 1 EX4200 24T EX4200 24T DC EX4200 24P EX4200 24PX EX...

Page 178: ...ks hardware products and changes to an existing installed product on the Juniper Networks website Registration is mandatory for activating your hardware service level agreements SLAs CAUTION Register product serial numbers on the Juniper Networks website and update the installation base data if there is any addition or change to the installation base or if the installation base is moved Juniper Ne...

Page 179: ... the hardware components To install and connect an EX4200 switch 1 Follow instructions in Unpacking an EX4200 Switch on page 153 2 Install a power supply if it is not pre installed see Installing a Power Supply in an EX4200 Switch on page 211 3 Install a fan tray if it is not pre installed see Installing a Fan Tray in an EX4200 Switch on page 207 4 Mount the switch by following instructions approp...

Page 180: ... Switches on page 69 Cabinet Requirements for EX4200 Switches on page 70 Clearance Requirements for Airflow and Hardware Maintenance for EX4200 Switches on page 72 Mounting an EX4200 Switch You can mount the switch On two posts in a 19 in rack or cabinet by using the mounting brackets provided with the switch On four posts in a 19 in rack or cabinet by using the separately orderable four post rack...

Page 181: ...200 Switches on page 61 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 267 with particular attention to Chassis Lifting Guidelines for EX4200 Switches on page 277 Remove the switch from the shipping carton see Unpacking an EX4200 Switch on page 153 Ensure th...

Page 182: ...y using the mounting brackets provided with the separately orderable four post rack mount kit See Mounting an EX4200 Switch on Four Posts in a Rack or Cabinet on page 163 NOTE If you need to mount the switch in a recessed position on either a two post rack or a four post rack you can use the 2 in recess front brackets provided in the separately orderable four post rack mount kit Before mounting th...

Page 183: ... rest of the switches from bottom to top To mount the switch on two posts in a rack 1 Place the switch on a flat stable surface 2 Align the mounting brackets along the front rear or center of the side panels of the switch chassis depending on how you want to mount the switch For example if you want to front mount the switch align the brackets along the front of the side panel See Figure 31 on page...

Page 184: ...the appropriate screws Tighten the screws 8 Ensure that the switch chassis is level by verifying that all screws on one side of the rack are aligned with the screws on the other side NOTE If the switch is an EX4200 24F model we recommend that you insert dust covers in any unused SFP ports Related Documentation Connecting Earth Ground to an EX Series Switch on page 171 Connecting AC Power to an EX4...

Page 185: ...ring that the protective earthing terminal is accessible through the opening in the rear mounting blade Before mounting the switch on four posts in a rack Verify that the site meets the requirements described in Site Preparation Checklist for EX4200 Switches on page 61 Place the rack in its permanent location allowing adequate clearance for airflow and maintenance and secure it to the building str...

Page 186: ...ess brackets to the side mounting rails using six 4 40 flat head Phillips mounting screws See Figure 33 on page 164 Figure33 AttachingtheFront MountingBrackettotheSideMounting Rail 2 1 Front mounting bracket Side mounting rail 2 Place the switch on a flat stable surface 3 Align the side mounting rails along the side panels of the switch chassis Align the two holes in the rear of the side mounting ...

Page 187: ... in the front post of the rack Align the bottom hole in both the front mounting brackets with a hole in each rack rail making sure the chassis is level See Figure 35 on page 165 Figure 35 Mounting the Switch to the Front Posts in a Rack 2 1 Front mounting bracket Side mounting rail 7 Have a second person secure the front of the switch to the rack by using the appropriate screws for your rack 8 Sli...

Page 188: ...onnecting DC Power to an EX4200 Switch on page 179 Connecting and Configuring an EX Series Switch CLI Procedure on page 195 Connecting and Configuring an EX Series Switch J Web Procedure on page 198 Mounting an EX4200 Switch in a Recessed Position in a Rack or Cabinet on page 166 Rack Mounting and Cabinet Mounting Warnings on page 280 Mounting an EX4200 Switch in a Recessed Position in a Rack or C...

Page 189: ... in Site Preparation Checklist for EX4200 Switches on page 61 Read General Safety Guidelines and Warnings on page 267 with particular attention to Chassis Lifting Guidelines for EX4200 Switches on page 277 Remove the switch from the shipping carton see Unpacking an EX4200 Switch on page 153 Ensure that you have the following parts and tools available Phillips screwdriver number 2 2 wall mount brac...

Page 190: ... on page 169 3 Insert the mounting screws in the wall Insert the top pair of mounting screws 474 35 mm apart and insert the second pair of mounting screws 151 81 mm directly below the first set If the mounting screws are inserted in wall board with no stud behind it you must use dry wall anchors rated to support 75 lb 34 kg Insert the screws into wall studs wherever possible to provide added suppo...

Page 191: ... Warning for EX4200 Switches on page 284 Installing and Removing EX4200 Switch Hardware Components The EX4200 switch chassis is a rigid sheet metal structure that houses the hardware components The field replaceable units FRUs in EX4200 switches are Power supply Fan tray Uplink module Transceivers The power supply fan tray uplink module and transceivers are hot removable and hot insertable You can...

Page 192: ...e from an EX4200 switch follow instructions in Removing an Uplink Module from an EX4200 Switch on page 217 To install an SFP SFP or XFP transceiver in an EX4200 switch follow instructions in Installing a Transceiver in an EX Series Switch on page 221 To remove an SFP SFP or XFP transceiver from an EX4200 switch follow instructions in Removing a Transceiver from a Switch on page 223 Related Documen...

Page 193: ...tbepermanently connected to earth ground to adequately ground the chassis and protect the operator from electrical hazards CAUTION Before switch installation begins ensure that a licensed electrician has attached an appropriate grounding lug to the grounding cable that you supply Using a grounding cable with an incorrectly attached lug can damage the switch This topic describes Parts and Tools Req...

Page 194: ... AWG 2 mm minimum90 Cwire or as permitted by the local code Rear panel of chassis EX3200 Phillips number 2 Two 10 32 x 25 in screws with 10 split lock washer not provided Two 10 flat washers not provided Panduit LCC10 14BWL or equivalent not provided 14 AWG 2 mm minimum90 Cwire or as permitted by the local code Rear panel of chassis EX3300 See Special Instructions to Follow Before Connecting Earth...

Page 195: ... 2 mm minimum90 Cwire or as permitted by the local code Left side of chassis EX4550 Phillips number 2 Two 20 x 0 5 in screws with split washer provided Two flat washers provided Panduit LCD2 14A Q or equivalent provided The grounding cable must be the same gage as the power feed cables and as permitted by the local code Rear panel of chassis on lower left side EX6210 Phillips number 2 Two 20 x 0 5...

Page 196: ... C wire or one that complies with the local code Rear panel of chassis EX9208 See Grounding Cable and Lug Specifications for EX9200 Switches Phillips number 2 Two 20 x 0 5 in screws with split washer provided Two flat washers provided Thomas Betts LCN6 14 or equivalent provided One 6 AWG 13 3 mm minimum 60 C wire or one that complies with the local code Rear panel of chassis EX9214 Special Instruc...

Page 197: ...is accessible through the slot on the left rear bracket only if the rack is 27 5 in through 30 5 in deep for a switch mounted flush with the rack front and 29 5 in through 32 5 in deep for a switch mounted 2 in recessed from the rack front EX4300 NOTE If you plan to mount your switch on four posts of a rack or cabinet mount your switch in the rack or cabinet before attaching the grounding lug to t...

Page 198: ... not touch or block access to other switch components WARNING Ensure that the cable does not drape where people could trip over it Related Documentation Connecting AC Power to an EX2200 Switch Connecting DC Power to an EX2200 Switch Connecting AC Power to an EX3200 Switch Connecting DC Power to an EX3200 Switch Connecting AC Power to an EX3300 Switch Connecting DC Power to an EX3300 Switch Connect...

Page 199: ...re that you have connected the switch chassis to earth ground CAUTION Before you connect power to the switch a licensed electrician must attach a cable lug to the grounding and power cables that you supply A cable with an incorrectly attached lug can damage the switch for example by causing a short circuit To meet safety and electromagnetic interference EMI requirements and to ensure proper operat...

Page 200: ... on it 4 Insert the coupler end of the power cord into the AC power cord inlet on the AC power supply faceplate 5 Push the cord into the slot in the adjustment nut of the power cord retainer Turn the nut until it is tight against the base of the coupler and the slot in the nut is turned 90 from the top of the switch see Figure 42 on page 179 6 If the AC power source outlet has a power switch set i...

Page 201: ...e 198 Connecting DC Power to an EX4200 Switch on page 179 Power Supply in EX4200 Switches on page 33 AC Power Supply LEDs in EX4200 Switches on page 37 Connecting DC Power to an EX4200 Switch The power supply in an EX4200 switch is a hot removable and hot insertable field replaceable unit FRU located on the rear panel You can remove and replace it without powering off the switch or disrupting swit...

Page 202: ...stallations that require a separate grounding conductor to the chassis use the protective earthing terminal on the switch chassis to connect to the earth ground For instructions on connecting earth ground see Connecting Earth Ground to an EX Series Switch on page 171 Install the power supply in the chassis For instructions on see Installing a Power Supply in an EX4200 Switch on page 211 Ensure tha...

Page 203: ...ure 44 on page 181 Save the screw Figure 44 Removing the Terminal Block Cover from a DC Power Supply 4 Remove the screws on the terminals using the screwdriver Save the screws WARNING Ensure that the power cables do not block access to switch components or drape where people can trip on them 5 Connect the power supplies to the power sources Secure power source cables to the power supplies by screw...

Page 204: ...e positive DC power source cable from the second DC power source to the A terminal on the second DC power supply e Secure the ring lug of the negative DC power source cable from the second DC power source to the A terminal on the second DC power supply f Tighten the screws on the power supply terminals on both the power supplies until snug using the screwdriver Do not overtighten apply between 8 l...

Page 207: ...ctor for out of band management Use the management port to connect the switch or external Routing Engine to the management device Ensure that you have an Ethernet cable with an RJ 45 connector available One such cable is provided with the device Figure 46 on page 185 shows the RJ 45 connector of the Ethernet cable supplied with the device Figure 46 Ethernet Cable Connector To connect a device to a...

Page 208: ...t Console on page 187 Management Port Connector Pinout Information for an EX2200 Switch Management Port Connector Pinout Information for an EX3200 Switch Management Port Connector Pinout Information for an EX3300 Switch Management Port Connector Pinout Information for an EX4200 Switch on page 127 Management Port Connector Pinout Information for an EX4300 Switch Management Port Connector Pinout Inf...

Page 209: ...9 serial port adapter are supplied with the device Figure 48 on page 187 shows the RJ 45 connector of the Ethernet cable supplied with the device Figure 48 Ethernet Cable Connector 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 the device use a combination of the RJ 45 to DB 9 female adapter supplied with the device and a USB...

Page 210: ...onnecting and Configuring an EX Series Switch J Web Procedure on page 198 or Connecting and Configuring an OCX1100 Switch CLI Procedure NOTE EX2200 24T 4G DC and OCX1100 switches do not support switch connection and configuration through the J Web interface Figure 49 Connecting a Switch to a Management Console Through a Console Server Figure 50 Connecting a Switch Directly to a Management Console ...

Page 211: ...ap Save the cap 2 Remove the rubber safety cap from the optical transceiver Save the cap 3 Insert the cable connector into the optical transceiver see Figure 51 on page 189 Figure 51 Connecting a Fiber Optic Cable to an Optical Transceiver Installed in a Switch 4 Secure the cables so that they are not supporting their own weight Place excess cable out of the way in a neatly coiled loop Placing fas...

Page 212: ...tches on page 229 Pluggable Transceivers Supported on EX Series Switches Installing a Transceiver in an OCX1100 Switch Pluggable Transceivers Supported on OCX1100 Switches Copyright 2015 Juniper Networks Inc 190 EX4200 Switch Hardware Guide ...

Page 213: ...cols When you commit changes to the configuration a new configuration file is created that becomes the active configuration You can always revert to the factory default configuration See Reverting to the Default Factory Configuration for the EX Series Switch The following factory default configuration file is for an EX4200 switch with 24 ports for models that have more ports this default configura...

Page 214: ...y ethernet switching ge 0 0 2 unit 0 family ethernet switching ge 0 0 3 unit 0 family ethernet switching ge 0 0 4 unit 0 family ethernet switching ge 0 0 5 unit 0 family ethernet switching ge 0 0 6 unit 0 family ethernet switching ge 0 0 7 unit 0 family ethernet switching ge 0 0 8 unit 0 family ethernet switching Copyright 2015 Juniper Networks Inc 192 EX4200 Switch Hardware Guide ...

Page 215: ...nit 0 family ethernet switching ge 0 0 14 unit 0 family ethernet switching ge 0 0 15 unit 0 family ethernet switching ge 0 0 16 unit 0 family ethernet switching ge 0 0 17 unit 0 family ethernet switching ge 0 0 18 unit 0 family ethernet switching ge 0 0 19 unit 0 family ethernet switching ge 0 0 20 193 Copyright 2015 Juniper Networks Inc Chapter 15 Performing Initial Configuration ...

Page 216: ... 1 0 unit 0 family ethernet switching xe 0 1 1 unit 0 family ethernet switching ge 0 1 0 unit 0 family ethernet switching ge 0 1 1 unit 0 family ethernet switching ge 0 1 2 unit 0 family ethernet switching ge 0 1 3 unit 0 family ethernet switching protocols igmp snooping vlan all lldp interface all Copyright 2015 Juniper Networks Inc 194 EX4200 Switch Hardware Guide ...

Page 217: ...h one method is through the console by using the CLI and the other is by using the J Web interface NOTE EX2200 24T 4G DC switches do not support switch connection and configuration through the J Web interface This topic describes the CLI procedure NOTE To run the ezsetup script the switch must have the factory default configuration as the active configuration If you have configured anything on the...

Page 218: ...gine SRE Module in an EX8208 Switch See Routing Engine RE Module in an EX8216 Switch NOTE In EX2200 C EX4300 and EX4550 switches you can also use the Mini USB Type B console port to connect to a laptop or PC For EX2200 C switches see Connecting an EX2200 Switch to a Management Console Using Mini USB Type B Console Port For EX4300 switches see Connecting an EX4300 Switch to a Management Console Usi...

Page 219: ...tch 7 Specify the SNMP read community location and contact to configure SNMP parameters These parameters are optional 8 Specify the system date and time Select the time zone from the list These options are optional 9 The configured parameters are displayed Enter yes to commit the configuration The configuration is committed as the active configuration for the switch 10 For EX4500 switches only Ent...

Page 220: ...TE Before you begin the configuration enable a DHCP client on the management PC that you will connect to the switch so that the PC can obtain an IP address dynamically NOTE Read the following steps before you begin the configuration You must complete the initial configuration by using EZSetup within 10 minutes The switch exits EZSetup after 10 minutes and reverts to the factory default configurati...

Page 221: ...n press the Enter button 2 Press Menu until you see ENTER EZSetup Then press Enter If EZSetup does not appear as an option in the menu select Factory Default to return the switch to the factory default configuration EZSetup is displayed in the menu of standalone switches only when a switch is set to the factory default configuration 3 Press Enter to confirm setup and continue with EZSetup 2 Connec...

Page 222: ...tional Enter a password and reenter the password Specify the time zone Synchronize the date and time settings of the switch with the management PC or set them manually by selecting the appropriate option button This is optional Click Next 7 Use the Management Options page to select the management scenario NOTE On EX4500 EX6210 and EX8200 switches only the out of band management option is available...

Page 223: ...ated Documentation Connecting and Configuring an EX Series Switch CLI Procedure on page 195 Installing and Connecting an EX2200 Switch Installing and Connecting an EX3200 Switch Installing and Connecting an EX3300 Switch Installing and Connecting an EX4200 Switch on page 157 Installing and Connecting an EX4300 Switch Installing and Connecting an EX4500 Switch Installing and Connecting an EX4550 Sw...

Page 224: ...commands See the lcd menu statement for details To disable a menu edit user switch set chassis lcd menu menu item menu name disable To enable a menu edit user switch delete chassis lcd menu menu item menu name disable To disable a menu option edit user switch set chassis lcd menu menu item menu option disable To enable a menu option edit user switch delete chassis lcd menu menu item menu option di...

Page 225: ...lay message message fpc slot slot number permanent NOTE The buttons on the LCD panel are disabled when the LCD is configured to display a custom message To disable the display of the custom message user switch clear chassis display message You can view the custom message by issuing the show chassis lcd command Related Documentation LCD Panel in EX3200 Switches LCD Panel in EX3300 Switches LCD Pane...

Page 227: ...link Module on page 215 Replacing Transceiver on page 221 Maintaining and Replacing Fiber Optic Cable on page 227 Replacing a Member Switch to Virtual Chassis on page 231 Maintaining and Replacing Virtual Chassis Cable on page 241 Contacting Customer Support and Returning the Chassis or Components on page 245 205 Copyright 2015 Juniper Networks Inc ...

Page 229: ...pre installed in the rear panel of the switches EX4200 24F S and EX4200 48T S switches are not shipped with pre installed fan tray you must order them separately Ensure that you have the following parts and tools available A Phillips screwdriver number 2 To install a fan tray in an EX4200 switch chassis see Figure 54 on page 208 CAUTION If you are installing a fan tray in an EX4200 switch ensure t...

Page 230: ...ctions Ensure that you have the following parts and tools available Phillips screwdriver number 2 An antistatic bag or an antistatic mat To remove a fan tray from the switch 1 Place the antistatic bag or the antistatic mat on a flat stable surface 2 Loosen the screw or screws securing the fan tray by using the screwdriver WARNING To avoid injury do not touch the fan with your hands or any tools as...

Page 231: ... Documentation Installing a Fan Tray in an EX4200 Switch on page 207 Installing and Removing EX4200 Switch Hardware Components on page 169 Cooling System and Airflow in an EX4200 Switch on page 31 Field Replaceable Units in EX4200 Switches on page 10 Rear Panel of an EX4200 Switch on page 12 209 Copyright 2015 Juniper Networks Inc Chapter 16 Replacing Cooling System Component ...

Page 233: ...em separately Ensure that you have the following parts and tools available A Phillips screwdriver number 2 To install a power supply in the switch see Figure 56 on page 212 1 Taking care not to touch power supply components pins leads or solder connections remove the power supply from its bag 2 Loosen the locking lever screw on the left front of the power supply by using the screwdriver 3 Push dow...

Page 234: ... RemovingaPowerSupplyfromanEX4200Switch onpage213 The EX PWR2 930 AC power supply is supported across the EX4200 product line NOTE If you have a Juniper J Care service contract register any addition change or upgrade of hardware components at https www juniper net customers csc management updateinstallbase jsp Failure to do so can result in significant delays if you need replacement parts This not...

Page 235: ...onnect power to the switch by performing one of the following AC power supply If the AC power source outlet has a power switch set it to the OFF 0 position If the AC power source outlet does not have a power switch gently pull out the male end of the power cord connected to the power source outlet DC power supply Switch the circuit breaker on the panel board that services the DC circuit to the OFF...

Page 236: ...surface Figure 57 Removing a Power Supply from the Switch Related Documentation Installing a Power Supply in an EX4200 Switch on page 211 Installing and Removing EX4200 Switch Hardware Components on page 169 Power Supply in EX4200 Switches on page 33 Field Replaceable Units in EX4200 Switches on page 10 AC Power Cord Specifications for EX4200 Switches on page 76 Rear Panel of an EX4200 Switch on p...

Page 237: ...existing uplink module with another uplink module Change the operating mode of an SFP or SFP MACsec uplink module 10 gigabit to 1 gigabit or 1 gigabit to 10 gigabit installed in the switch NOTE If you have set an uplink module port as a Virtual Chassis port VCP removing the uplink module breaks the setting You must reset the port as a VCP after you replace the module See Setting an Uplink Port on ...

Page 238: ...nstalling another uplink module wait for at least 10 seconds after removing the uplink module before installing the new or the same uplink module If you do not wait for at least 10 seconds the interfaces on the uplink module might not come up 3 Taking care not to touch module components pins leads or solder connections remove the uplink module from its bag CAUTION Before you slide the uplink modul...

Page 239: ...4200 Switch on page 262 Removing an Uplink Module from an EX4200 Switch on page 217 Installing a Transceiver in an EX Series Switch on page 221 Installing and Removing EX4200 Switch Hardware Components on page 169 Configuring Gigabit Ethernet Interfaces CLI Procedure Front Panel of an EX4200 Switch on page 11 Removing an Uplink Module from an EX4200 Switch If your EX4200 switch includes an optiona...

Page 240: ...emoving a Transceiver from a Switch on page 223 Ensure that you have the following parts and tools available Electrostatic discharge ESD grounding strap If a grounding strap is not available follow the alternative grounding method described in Step 1 of the following procedure Cross head screwdriver provided in the uplink module kit An antistatic bag or antistatic mat To remove an uplink module fr...

Page 241: ...Slide the screwdriver out of the keyhole 7 Place the uplink module in an antistatic bag or on an antistatic mat placed on a flat stable surface Figure 59 Sliding the Screwdriver to the Narrow Part of the Keyhole Figure 60 Removing an Uplink Module from an EX4200 Switch Related Documentation Installing an Uplink Module in an EX4200 Switch on page 215 Installing and Removing EX4200 Switch Hardware C...

Page 243: ...rks with your Juniper Networks device CAUTION If you are having a problem running a Juniper Networks device that is using a third party optic or cable the Juniper Networks Technical Assistance Center JTAC can help you diagnose the source of the problem Your JTAC engineer might recommend that you check the third party optic or cable and potentially replace it with an equivalent Juniper Networks opt...

Page 244: ...er light 3 If the port in which you want to install the transceiver is covered with a dust cover remove the dust cover and save it in case you need to cover the port later If you are hot swapping a transceiver wait for at least 10 seconds after removing the transceiver from the port before installing a new transceiver 4 Using both hands carefully place the transceiver in the empty port The connect...

Page 245: ...e operational commands Before you begin removing a transceiver from a switch ensure that you have taken the necessary precautions for safe handling of lasers see Laser and LED Safety Guidelines and Warnings for Switches on page 287 Ensure that you have the following parts and tools available An antistatic bag or an antistatic mat Rubber safety caps to cover the transceiver and fiber optic cable co...

Page 246: ...an and prevents accidental exposure to laser light CAUTION Do not bend fiber optic cables beyond their minimum bend radius An arc smaller than a few inches in diameter can damage the cables and cause problems that are difficult to diagnose 3 Remove the cable connected to the transceiver see Disconnecting a Fiber Optic CablefromaSwitch onpage228 Coverthetransceiverandtheendofeachfiber optic cable c...

Page 247: ...tor lever 5 To remove a CFP transceiver a Loosen the screws on the transceiver by using your fingers b Grasp the screws on the transceiver and gently slide the transceiver approximately 0 5 in 1 3 cm straight out of the port CAUTION To prevent electrostatic discharge ESD damage to the transceiver do not touch the connector pins at the end of the transceiver 6 By using your fingers grasp the body o...

Page 249: ...at you have taken the necessary precautions for safe handling of lasers see Laser and LED Safety Guidelines and Warnings for Switches on page 287 To connect a fiber optic cable to an optical transceiver installed in a switch WARNING Do not look directly into a fiber optic transceiver or into the ends offiber opticcables Fiber optictransceiversandfiber opticcablesconnected to transceivers emit lase...

Page 250: ...eiver in an EX Series Switch on page 221 Maintaining Fiber Optic Cables in Switches on page 229 Pluggable Transceivers Supported on EX Series Switches Installing a Transceiver in an OCX1100 Switch Pluggable Transceivers Supported on OCX1100 Switches Disconnecting a Fiber Optic Cable from a Switch EX Series switches and OCX1100 switches have field replaceable unit FRU optical transceivers to which ...

Page 251: ...s on page 229 Pluggable Transceivers Supported on EX Series Switches Pluggable Transceivers Supported on OCX1100 Switches Maintaining Fiber Optic Cables in Switches Fiber optic cables connect to optical transceivers that are installed in EX Series switches and OCX1100 switches To maintain fiber optic cables When you unplug a fiber optic cable from a transceiver place rubber safety caps over the tr...

Page 252: ...leaning device such as RIFOCSFiberOpticAdaptorCleaningWands partnumber946 Followthedirections in the cleaning kit you use After cleaning the transceiver make sure that the connector tip of the fiber optic cable is clean Use only an approved alcohol free fiber optic cable cleaning kit such as the Opptex Cletop S Fiber Cleaner Follow the directions in the cleaning kit you use Related Documentation C...

Page 253: ...Chassis use the procedure that matches what you need to accomplish Adding a New Switch to an Existing Virtual Chassis Within the Same Wiring Closet on page 231 Adding a New Switch from a Different Wiring Closet to an Existing Virtual Chassis on page 233 Adding a New Switch to an Existing Preprovisioned Virtual Chassis Using Autoprovisioning on page 234 Adding a New Switch to an Existing Virtual Ch...

Page 254: ... that switch s configuration to the factory defaults See Reverting to the Default Factory Configuration for the EX Series Switch 2 Interconnect the unpowered new switch to one member of the existing Virtual Chassis configuration using the dedicated Virtual Chassis ports VCPs Connect only one VCP on the unpowered new switch to a VCP on a member switch in the existing Virtual Chassis at this point o...

Page 255: ...t the Virtual Chassis configuration to include the serial number of the new member switch If you are expanding a preprovisioned configuration edited the existing Virtual Chassis configuration to include the serial number of the new member switch You can specify the role of the new member switch when you add its serial number in the Virtual Chassis configuration file The parameters specified in the...

Page 256: ...CD for the member ID It should display a member ID that is greater than 0 1 through 9 because there is already at least one member of the Virtual Chassis configuration NOTE If you are using a preprovisioned configuration the member ID is automatically assigned to the member s serial number in the configuration file 8 Cable another user configured VCP on the new member switch to the Virtual Chassis...

Page 257: ...an existing member switch to interconnect with the new switch through an uplink module port by configuring an uplink module port as a VCP on the existing member switch Ensured that the operational modes of the uplink modules on the existing member switch and the new member switch match Confirmed that the new member switch is powered off If the preceding conditions are not met autoprovisioning will...

Page 258: ...sis Member Switches Monitoring the Virtual Chassis Status and Statistics on EX Series Virtual Chassis Replacing a Member Switch of a Virtual Chassis Configuration CLI Procedure on page 236 Replacing a Member Switch of a Virtual Chassis Configuration CLI Procedure NOTE This topic does not apply to Virtual Chassis Fabric VCF or EX8200 Virtual Chassis See Removing a Device From a Virtual Chassis Fabr...

Page 259: ...iguration of thememberthatwasremoved Whenyouconnectadifferentmemberswitch themaster assigns a new member ID But the old configuration is still stored under the previous member ID of the previous member switch NOTE If you have used a preprovisioned configuration you can use the replace command to change the serial number in the Virtual Chassis configuration file Substitute the serial number of the ...

Page 260: ...mber switch will return to the normal operational state with no user intervention and normal operation of the Virtual Chassis will resume after this downtime 7 On the master switch Issue the request virtual chassis renumber command from the Virtual Chassis master to change the member switch s current member ID to the member ID of the member switch that was removed from the Virtual Chassis configur...

Page 261: ...irtual Chassis or a Preprovisioned Mixed EX4200 and EX4500 Virtual Chassis CLI Procedure Adding an EX4500 Switch to a Preprovisioned EX4200 Virtual Chassis CLI Procedure Adding an EX4500 Switch to a Nonprovisioned EX4200 Virtual Chassis CLI Procedure 239 Copyright 2015 Juniper Networks Inc Chapter 21 Replacing a Member Switch to Virtual Chassis ...

Page 263: ...e following parts and tools available A cross head screwdriver provided in the uplink module kit NOTE If you order Virtual Chassis cables separately you must reuse the cable connector retainers provided with the original cable or order Virtual Chassis cable connector retainers also separately To connect a Virtual Chassis cable to an EX4200 switch see Figure 64 on page 242 1 Taking care not to touc...

Page 264: ...isconnect an EX4200 switch from a Virtual Chassis configuration you need to disconnect the Virtual Chassis cable from the Virtual Chassis ports VCPs Ensure that you have the following parts and tools available A cross head screwdriver provided in the uplink module kit To disconnect a Virtual Chassis cable from an EX4200 switch see Figure 65 on page 243 1 Loosen the screws on the cable connector re...

Page 265: ...onnector retainers also separately Related Documentation Connecting a Virtual Chassis Cable to an EX4200 Switch on page 241 Understanding EX4200 EX4500 and EX4550 Virtual Chassis Hardware Configurations on page 143 Understanding EX Series Virtual Chassis Components Planning EX4200 EX4500 and EX4550 Virtual Chassis on page 146 Virtual Chassis Ports Connector Pinout Information for EX4200 Switches o...

Page 267: ...ions see Locating the Serial Number on an EX4200 Switch or Component on page 246 2 Obtain an RMA number from JTAC as described in Contacting Customer Support to Obtain Return Materials Authorization for Switches on page 247 NOTE Do not return any component to Juniper Networks unless you have first obtained an RMA number Juniper Networks reserves the right to refuse shipments that do not have an RM...

Page 268: ...he Switch and Components Details with the CLI on page 246 Locating the Chassis Serial Number ID Label on an EX4200 Switch on page 246 Locating the Serial Number ID Labels on FRUs in an EX4200 Switch on page 247 Listing the Switch and Components Details with the CLI To list the switch and switch components and their serial numbers enter the following CLI command user switch show chassis hardware Ha...

Page 269: ...itches on page 247 Returning an EX4200 Switch or Component for Repair or Replacement on page 245 Contacting Customer Support to Obtain Return Materials Authorization for Switches If you are returning a switch or hardware component to Juniper Networks for repair or replacement obtain a Return Materials Authorization RMA from Juniper Networks Technical Assistance Center JTAC After locating the seria...

Page 270: ...case number if you have one Serial number of the component Your name organization name telephone number fax number and shipping address Details of the failure or problem Type of activity being performed on the switch when the problem occurred Configuration data displayed by one or more show commands You can contact JTAC 24 hours a day seven days a week on the Web or by telephone Case Manager at CS...

Page 271: ...200 Switch or Component for Repair or Replacement on page 245 Returning an EX4300 Switch or Component for Repair or Replacement Returning an EX4500 Switch or Component for Repair or Replacement Returning an EX4550 Switch or Component for Repair or Replacement Returning an EX6200 Switch or Component for Repair or Replacement Returning an EX8200 Switch or Component for Repair or Replacement Returnin...

Page 272: ...sage appears on the console confirming that the operating system has halted 2 Disconnect power from the switch by performing one of the following If the power source outlet has a power switch set it to the OFF 0 position If the power source outlet does not have a power switch gently pull out the male end of the power cord connected to the power source outlet 3 Remove the cables that connect the sw...

Page 273: ...acking materials and packed so that the pieces are prevented from moving around inside the carton Close the top of the cardboard shipping box and seal it with packing tape Write the RMA number on the exterior of the box to ensure proper tracking Related Documentation Returning an EX4200 Switch or Component for Repair or Replacement on page 245 Installing a Fan Tray in an EX4200 Switch on page 207 ...

Page 277: ...o conditions that might prevent normal operation On a switch the alarm signal is the ALM LED lit on the front of the chassis alarm Failure event that triggers an alarm alarm condition Seriousness of the alarm If the Alarm ALM LED is red this indicates a major alarm If the Alarm LED is yellow this indicates a minor alarm If the Alarm LED is unlit there is no alarm or the switch is halted alarm seve...

Page 278: ...ates a noncritical condition on the switch that if left unchecked might cause an interruption in service or degradation in performance A yellow alarm condition requires monitoring or maintenance A missing rescue configuration generates a yellow system alarm Related Documentation Checking Active Alarms with the J Web Interface on page 256 Dashboard for EX Series Switches on page 39 Checking Active ...

Page 279: ...ages on page 257 Dashboard for EX Series Switches on page 39 Understanding Alarm Types and Severity Levels on EX Series Switches on page 255 Monitoring System Log Messages Purpose NOTE This topic applies only to the J Web Application package Use the monitoring functionality to filter and view system log messages for EX Series switches Action To view events in the J Web interface select Monitor Eve...

Page 280: ... calendar that allows you to select the year month day and time It also allows you to select the local time By default the messages generated in the last hour are displayed End Time shows the current time and Start Time shows the time one hour before End Time Date From To To specify events with a specific ID type the partial or complete ID for example TFTPD_AF_ERR Specifies the event ID for which ...

Page 281: ...ent details Generate Report NOTE The Generate Report button appears only after event log messages are completely loaded in the Events Detail table The Generate Raw Report button is displayed while event log messages are being loaded Meaning Table 63 on page 259 describes the Event Summary fields NOTE By default the View Events page in the J Web interface displays the most recent 25 events with sev...

Page 282: ...quire immediate correction such as a corrupted system database Emergency Red Indicates system panic or other conditions that cause the switch to stop functioning Severity The event ID begins with a prefix that indicates the generating software process Some processes on a switch do not use codes This field might be blank in a message generated from such a process An event can belong to one of the f...

Page 283: ...ck the status with the CLI command show interfaces ge or with the J Web user interface the disabled port is not listed Cause By default the SFP and SFP MACsec uplink modules operate in the 10 gigabit mode and support only SFP transceivers The operating mode for the module is incorrectly set Solution Either SFP or SFP transceivers can be installed in the uplink modules You must configure the operat...

Page 284: ... on an EX Series Switch as a Virtual Chassis Port CLI Procedure Related Documentation Monitoring Interface Status and Traffic Configuring Gigabit Ethernet Interfaces CLI Procedure Configuring Gigabit Ethernet Interfaces J Web Procedure Installing an Uplink Module in an EX4200 Switch on page 215 Removing a Transceiver from a Switch on page 223 Uplink Modules in EX4200 Switches on page 18 Understand...

Page 285: ...930W EX PWR 930 AC or the 600 W EX PWR 600 AC AC power supplies that are used in the EX4200 48P and the EX4200 24P switch models EX4200 24PX and EX4200 48PX switches work only with the power supply labeled EX PWR2 930 AC Solution Check the label of the power supply you have installed in the switch You can find the label on the top of the power supply see Removing a Power Supply from an EX4200 Swit...

Page 287: ...273 Installation Safety Guidelines and Warnings on page 275 Radiation and Laser Safety Guidelines and Warnings on page 287 Maintenance and Operational Safety Warnings on page 293 Electrical Safety Guidelines and Warnings on page 299 Agency Approvals and Compliance Statements on page 317 265 Copyright 2015 Juniper Networks Inc ...

Page 289: ...se good judgment at all times Perform only the procedures explicitly described in the hardware documentation for this device Make sure that only authorized service personnel perform other system services Keep the area around the device clear and free from dust before during and after installation Keep tools away from areas where people could trip over them while walking Do not wear loose clothing ...

Page 290: ...tallation screws are fully tightened Related Documentation AC Power Electrical Safety Guidelines on page 303 DC Power Electrical Safety Guidelines on page 306 General Electrical Safety Guidelines and Warnings on page 299 Maintenance and Operational Safety Guidelines and Warnings on page 293 Installation Instructions Warning on page 275 Grounded Equipment Warning on page 284 Definitions of Safety W...

Page 291: ...arnung Dieses Warnsymbol bedeutet Gefahr Sie befinden sich in einer Situation die zu einer Körperverletzung führen könnte Bevor Sie mit der Arbeit an irgendeinem Gerät beginnen seien Sie sich der mit elektrischen Stromkreisen verbundenen Gefahren und der Standardpraktiken zur Vermeidung von Unfällen bewußt Avvertenza Questo simbolo di avvertenza indica un pericolo La situazione potrebbe causare in...

Page 292: ...es to hardware devices in the EX Series product family which includes EX Series switches the EX Series Redundant Power System RPS and the XRE200 External Routing Engine This topic also applies to hardware devices in the QFX Series and to OCX1100 switches WARNING Only trained and qualified personnel should install or replace the device Waarschuwing Installatie en reparaties mogen uitsluitend door g...

Page 293: ...age 303 DC Power Electrical Safety Guidelines on page 306 Warning Statement for Norway and Sweden This topic applies to hardware devices in the EX Series product family which includes EX Series switches the EX Series Redundant Power System RPS and the XRE200 External Routing Engine This topic also applies to hardware devices in the QFX Series and to OCX1100 switches WARNING The equipment must be c...

Page 295: ...ity of the equipment and that all local fire safety and electrical codes and ordinances be observed when you install and operate your equipment Fire Suppression In the event of an electrical hazard or an electrical fire you should first turn power off to the equipment at the source Then use a Type C fire extinguisher which uses noncorrosive fire retardants to extinguish the fire Fire Suppression E...

Page 296: ...a fire at or near a Juniper Networks switch or other network device provided by Juniper If a dry chemical fire extinguisher is used the unit is no longer eligible for coverage under a service agreement We recommend that you dispose of any irreparably damaged equipment in an environmentally responsible manner Related Documentation General Safety Guidelines and Warnings on page 267 General Electrica...

Page 297: ...0 External Routing Engine This topic also applies to hardware devices in the QFX Series and to OCX1100 switches WARNING Read the installation instructions before you connect the device to a power source WaarschuwingRaadpleegdeinstallatie aanwijzingenvoordatuhetsysteem met de voeding verbindt VaroitusLueasennusohjeetennenjärjestelmänyhdistämistävirtalähteeseen AttentionAvantdebrancherlesystèmesurla...

Page 298: ...Connecting AC Power to an EX4200 Switch on page 177 Connecting AC Power to an EX4300 Switch Connecting AC Power to an EX4500 Switch Connecting AC Power to an EX4550 Switch Connecting AC Power to an EX4600 Switch Connecting AC Power to an EX6200 Switch Connecting AC Power to an EX8200 Switch Connecting AC Power to an EX9204 Switch Connecting AC Power to an EX9208 Switch Connecting AC Power to an EX...

Page 299: ... to a QFX5100 Device Chassis Lifting Guidelines for EX4200 Switches The weight of a fully loaded EX4200 switch chassis is approximately 22 lb 10 kg Observe the following guidelines for lifting and moving an EX4200 switch Before installing an EX4200 switch read the guidelines in Site Preparation Checklist for EX4200 Switches on page 61 to verify that the intended site meets the specified power envi...

Page 300: ...t une clé ou tout autre moyen de sécurité L accès aux zones de sécurité est sous le contrôle de l autorité responsable de l emplacement Warnung Diese Einheit ist zur Installation in Bereichen mit beschränktem Zutritt vorgesehen Ein Bereich mit beschränktem Zutritt ist ein Bereich zu dem nur Wartungspersonal mit einem Spezialwerkzeugs Schloß und Schlüssel oder anderer Sicherheitsvorkehrungen Zugang...

Page 301: ... This topic applies to hardware devices in the EX Series product family which includes EX Series switches the EX Series Redundant Power System RPS and the XRE200 External Routing Engine This topic also applies to hardware devices in the QFX Series and to OCX1100 switches WARNING When installing the device do not use a ramp inclined at more than 10 degrees Waarschuwing Gebruik een oprijplaat niet o...

Page 302: ...only unit in the rack When mounting the device on a partially filled rack load the rack from the bottom to the top with the heaviest component at the bottom of the rack If the rack is provided with stabilizing equipment install the stabilizers before mounting or servicing the device in the rack Waarschuwing Om lichamelijk letsel te voorkomen wanneer u dit toestel in een rek monteert of het daar ee...

Page 303: ...ette unité est montée dans un casier partiellement rempli charger le casier de bas en haut en plaçant l élément le plus lourd dans le bas Si le casier est équipé de dispositifs stabilisateurs installer les stabilisateurs avant de monter ou de réparer l unité en casier Warnung Zur Vermeidung von Körperverletzungbeim Anbringen oder Warten dieser Einheit in einem Gestell müssen Sie besondere Vorkehru...

Page 304: ...nheten i kabinettet Ved montering av denne enheten i et kabinett som er delvis fylt skal kabinettet lastes fra bunnen og opp med den tyngste komponenten nederst i kabinettet Hvis kabinettet er utstyrt med stabiliseringsutstyr skal stabilisatorene installeres før montering eller utføring av reparasjonsarbeid på enheten i kabinettet Aviso Para se prevenir contra danos corporais ao montar ou reparar ...

Page 305: ...nde riktlinjer ges för att trygga din säkerhet Juniper Networks switch måste installeras i en ställning som är förankrad i byggnadens struktur Om denna enhet är den enda enheten på ställningen skall den installeras längst ned på ställningen Om denna enhet installeras på en delvis fylld ställning skall ställningen fyllasnedifrånochupp meddetyngstaenheternalängstnedpåställningen Omställningenärförse...

Page 306: ...evice in a Rack or Cabinet Wall Mounting Warning for EX4200 Switches WARNING When mounted in a vertical position an EX3200 or EX4200 chassis must be oriented with the front panel of the chassis pointing down to ensure proper airflow and meet safety requirements in the event of a fire WARNING Avertissement lorsqu installé en position verticale un châssis de commutation EX3200 ou EX4200 doit être or...

Page 307: ...r daß das Host Gerät während des normalen Betriebs an Erde gelegt ist AvvertenzaQuestaapparecchiaturadeveesserecollegataamassa Accertarsi che il dispositivo host sia collegato alla massa di terra durante il normale utilizzo Advarsel Dette utstyret skal jordes Forviss deg om vertsterminalen er jordet ved normalt bruk Aviso Este equipamento deverá estar ligado à terra Certifique se que o host se enc...

Page 309: ...Laser Safety Guidelines on page 287 Class 1 Laser Product Warning on page 288 Class 1 LED Product Warning on page 288 Laser Beam Warning on page 289 General Laser Safety Guidelines When working around ports that support optical transceivers observe the following safety guidelines to prevent eye injury Do not look into unterminated ports or at fibers that connect to unknown sources Do not examine u...

Page 310: ...oducto láser Clase I Varning Laserprodukt av klass 1 Class 1 LED Product Warning WARNING Class 1 LED product Waarschuwing Klasse 1 LED product Varoitus Luokan 1 valodiodituote Attention Alarme de produit LED Class I Warnung Class 1 LED Produktwarnung WARNING Avvertenza Avvertenza prodotto LED di Classe 1 Advarsel LED produkt i klasse 1 Aviso Produto de classe 1 com LED Atención Aviso sobre product...

Page 311: ...icken und ihn nicht direkt mit optischen Geräten prüfen WARNING Avvertenza Non fissare il raggio con gli occhi né usare strumenti ottici per osservarlo direttamente WARNING Advarsel Stirr eller se ikke direkte p strlen med optiske instrumenter WARNING Aviso Não olhe fixamente para o raio nem olhe para ele directamente com instrumentos ópticos WARNING Atención No mirar fijamente el haz ni observarl...

Page 312: ... emittoitua näkymätöntä säteilyä kun kuitukaapelia ei ole kytkettynä vältä säteilylle altistumista äläkä katso avoimiin aukkoihin Attention Des radiations invisibles à l il nu pouvant traverser l ouverture du port lorsqu aucun câble en fibre optique n y est connecté il est recommandé de ne pas regarder fixement l intérieur de ces ouvertures Warnung Aus der Port Öffnung können unsichtbare Strahlen ...

Page 313: ...bör därför undvika att bli utsatt för strålning genom att inte stirra in i oskyddade öppningar Related Documentation General Safety Guidelines and Warnings on page 267 Laser and LED Safety Guidelines and Warnings for Switches on page 287 Installation Instructions Warning on page 275 Grounded Equipment Warning on page 284 Laser and LED Safety Guidelines and Warnings for the QFX Series 291 Copyright...

Page 315: ...n page 295 Operating Temperature Warning on page 296 Product Disposal Warning on page 297 Battery Handling Warning WARNING Replacing a battery incorrectly might result in an explosion Replace a battery only with the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions Waarschuwing Er is ontploffingsgevaar als de batterij ver...

Page 316: ...nte Atención Existe peligro de explosión si la batería se reemplaza de manera incorrecta Reemplazar la batería exclusivamente con el mismo tipo o el equivalente recomendado por el fabricante Desechar las baterías gastadas según las instrucciones del fabricante Varning Explosionsfara vid felaktigt batteribyte Ersätt endast batteriet med samma batterityp som rekommenderas av tillverkaren eller motsv...

Page 317: ...utstyr som er koblet til kraftledninger Metallgjenstander som er koblet til kraftledninger og jord blir svært varme og kan forårsake alvorlige brannskader eller smelte fast til polene Aviso Antes de trabalhar em equipamento que esteja ligado a linhas de corrente retire todas as jóias que estiver a usar incluindo anéis fios e relógios Os objectos metálicos aquecerão em contacto com a corrente e em ...

Page 318: ...pla loss kablar Operating Temperature Warning WARNING To prevent the device from overheating do not operate it in an area that exceeds the maximum recommended ambient temperature of 104 F 40 C for EX6200 switches EX8208 switches EX8216 switches QFXSeriesdevices OCX1100switches andXRE200ExternalRoutingEngines and 113 F 45 C for EX2200 EX3300 EX3200 EX4200 EX4300 EX4500 and EX4550 switches To preven...

Page 319: ... er minst 15 2 cm 6 tommer for å forhindre nedsatt luftsirkulasjon Aviso Para evitar o sobreaquecimento do encaminhador Juniper Networks switch não utilize este equipamento numa área que exceda a temperatura máxima recomendada de 40 C Para evitar a restrição à circulação de ar deixe pelo menos um espaço de 15 2 cm à volta das aberturas de ventilação Atención Para impedir que un encaminador de la s...

Page 320: ... deverá ser efectuada de acordo com os regulamentos e a legislação nacional Atención El desecho final de este producto debe realizarse según todas las leyes y regulaciones nacionales Varning Slutlig kassering av denna produkt bör skötas i enlighet med landets alla lagar och föreskrifter Related Documentation General Safety Guidelines and Warnings on page 267 General Electrical Safety Guidelines an...

Page 321: ...EX Series product family which includes EX Series switches the EX Series Redundant Power System RPS and the XRE200 External Routing Engine This topic also applies to hardware devices in the QFX Series and to OCX1100 switches WARNING Certain ports on the device are designed for use as intrabuilding within the building interfaces only Type 2 or Type 4 ports as described in GR 1089 CORE and require i...

Page 322: ... power is disconnected from a circuit Always check the circuit before starting to work Carefully look for possible hazards in your work area such as moist floors ungrounded power extension cords and missing safety grounds Operate the device within marked electrical ratings and product usage instructions To ensure that the device and peripheral equipment function safely and correctly use the cables...

Page 323: ...y voltages as low as 30 V You can easily generate potentially damaging static voltages whenever you handle plastic or foam packing material or if you move components across plastic or carpets Observe the following guidelines to minimize the potential for electrostatic discharge ESD damage which can cause intermittent or complete component failures Always use an ESD grounding strap when you are han...

Page 324: ...nnecting them to the system Related Documentation General Safety Guidelines and Warnings on page 267 See EX2200 Switches Hardware Overview for the ESD point location See Rear Panel of an EX3200 Switch for the ESD point location See Rear Panel of an EX3300 Switch for the ESD point location See Rear Panel of an EX4200 Switch on page 12 for the ESD point location See EX4300 Switches Hardware Overview...

Page 325: ...SPD must be used at the AC power source The following electrical safety guidelines apply to AC powered devices Note the following warnings printed on the device CAUTION THIS UNIT HAS MORE THAN ONE POWER SUPPLY CORD DISCONNECT ALL POWER SUPPLY CORDS BEFORE SERVICING TO AVOID ELECTRIC SHOCK ATTENTION CET APPAREIL COMPORTE PLUS D UN CORDON D ALIMENTATION AFIN DE PRÉVENIR LES CHOCS ÉLECTRIQUES DÉBRANC...

Page 326: ...200 Switch on page 177 Connecting AC Power to an EX4300 Switch Connecting AC Power to an EX4500 Switch Connecting AC Power to an EX4550 Switch Connecting AC Power to an EX4600 Switch Connecting AC Power to an EX6200 Switch Connecting AC Power to an EX8200 Switch Connecting AC Power to an EX9204 Switch Connecting AC Power to an EX9208 Switch Connecting AC Power to an EX9214 Switch Connecting AC Pow...

Page 327: ...on Avant de travailler sur un châssis ou à proximité d une alimentation électrique débrancher le cordon d alimentation des unités en courant alternatif Warnung Bevor Sie an einem Chassis oder in der Nähe von Netzgeräten arbeiten ziehen Sie bei Wechselstromeinheiten das Netzkabel ab bzw Avvertenza Prima di lavorare su un telaio o intorno ad alimentatori scollegare il cavo di alimentazione sulle uni...

Page 328: ...itches Minimum of 60 A at 48 VDC for EX8208 switches Minimum of 100 A at 48 VDC for EX8216 switches Minimumof7Aat 48VDCforQFX3500 EX4600 andQFX5100devices Minimum of 8 A at 48 VDC for QFX3600 devices Minimum of 7 A at 48 VDC for OCX1100 switches Incorporate an easily accessible disconnect device into the facility wiring Be sure to connect the ground wire or conduit to a solid office earth ground A...

Page 329: ...ctrical Safety Guidelines and Warnings on page 299 DC Power Disconnection Warning on page 308 DC Power Grounding Requirements and Warning on page 309 DC Power Wiring Sequence Warning on page 310 DC Power Wiring Terminations Warning on page 312 Connecting DC Power to an EX2200 Switch Connecting DC Power to an EX3200 Switch Connecting DC Power to an EX4200 Switch on page 179 Connecting DC Power to a...

Page 330: ...ttä se pysyy KATKAISTU asennossa Attention Avant de pratiquer l une quelconque des procédures ci dessous vérifier que le circuit en courant continu n est plus sous tension Pour en être sûr localiser le disjoncteur situé sur le panneau de service du circuit en courant continu placer le disjoncteur en position fermée OFF et à l aide d un ruban adhésif bloquer la poignée du disjoncteur en position OF...

Page 331: ...kydd som skyddar likströmskretsen och tejpa fast överspänningsskyddets omkopplare i FRÅN läget Related Documentation General Safety Guidelines and Warnings on page 267 General Electrical Safety Guidelines and Warnings on page 299 DC Power Electrical Safety Guidelines on page 306 DC Power Grounding Requirements and Warning on page 309 DC Power Wiring Sequence Warning on page 310 DC Power Wiring Ter...

Page 332: ...ención Al instalar el equipo conectar la tierra la primera y desconectarla la última Varning Vid installation av enheten måste jordledningen alltid anslutas först och kopplas bort sist Related Documentation General Safety Guidelines and Warnings on page 267 General Electrical Safety Guidelines and Warnings on page 299 DC Power Electrical Safety Guidelines on page 306 DC Power Disconnection Warning...

Page 333: ...schluss zu Erdanschluss Es ist zu beachten dass der Erdanschluss immer zuerst angeschlossen und als letztes abgetrennt wird AvvertenzaMostralamorsettieradellalimentatoreCC Cablarel alimentatore CC usando i connettori adatti all estremità del cablaggio come illustrato La corretta sequenza di cablaggio è da massa a massa da positivo a positivo da linea ad L e da negativo a negativo da neutro a N Ten...

Page 334: ...ing terminations such as closed loop or spade type with upturned lugs These terminations must be the appropriate size for the wires and must clamp both the insulation and conductor Waarschuwing Wanneer geslagen bedrading vereist is dient u bedrading te gebruiken die voorzien is van goedgekeurde aansluitingspunten zoals het gesloten lus type of het grijperschop type waarbij de aansluitpunten omhoog...

Page 335: ...ado e planas com terminais de orelha voltados para cima Estas terminações de cabo deverão ser do tamanho apropriado para os respectivos cabos e deverão prender simultaneamente o isolamento e o fio condutor Atención Cuando se necesite hilo trenzado utilizar terminales para cables homologados tales como las de tipo bucle cerrado o espada con las lengüetas de conexión vueltas hacia arriba Estos termi...

Page 336: ... Warning This topic applies to hardware devices in the EX Series product family which includes EX Series switches the EX Series Redundant Power System RPS and the XRE200 External Routing Engine This topic also applies to hardware devices in the QFX Series and to OCX1100 switches WARNING The device is designed to work with a TN power system Waarschuwing Het apparaat is ontworpen om te functioneren ...

Page 337: ...elkraftssystem av TN typ Related Documentation General Safety Guidelines and Warnings on page 267 General Electrical Safety Guidelines and Warnings on page 299 Grounded Equipment Warning on page 284 Multiple Power Supplies Disconnection Warning on page 314 315 Copyright 2015 Juniper Networks Inc Chapter 31 Electrical Safety Guidelines and Warnings ...

Page 339: ...ant Power System RPS and the XRE200 External Routing Engine These hardware devices comply with the following standards Safety CAN CSA C22 2 No 60950 1 Information Technology Equipment UL 60950 1 Information Technology Equipment EN 60950 1 Information Technology Equipment IEC 60950 1 Information Technology Equipment EN 60825 1 Safety of Laser Products Part 1 Equipment classification and requirement...

Page 340: ...el on page 319 Japan on page 319 Korea on page 320 United States on page 320 FCC Part 15 Statement on page 320 Nonregulatory Environmental Standards on page 321 Canada This Class A digital apparatus complies with Canadian ICES 003 Cet appareil numérique de la classe A est conforme à la norme NMB 003 du Canada The Industry Canada label identifies certified equipment This certification means that th...

Page 341: ...tion that the electrical ground connections of the power utility telephone lines and internal metallic water pipe system if present are connected together This precaution might be particularly important in rural areas European Community This is a Class A device In a domestic environment this device might cause radio interference in which case the user needs to take adequate measures Israel Transla...

Page 342: ...ment This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions might cau...

Page 343: ...lded intra building cabling or wiring that is grounded at both ends All EX8200 switches Those switch switches meet the following NEBS compliance standards SR 3580 NEBS Criteria Levels Level 4 Compliance GR 1089 CORE EMCandElectricalSafetyforNetworkTelecommunicationsEquipment GR 63 CORE NEBS Physical Protection The equipment is suitable for installation as part of the Common Bonding Network CBN The...

Page 344: ...al Routing Engine Maschinenlärminformations Verordnung 3 GPSGV der höchste Schalldruckpegel beträgt 70 dB A oder weniger gemäss EN ISO 7779 Translation The emitted sound pressure is below 70 dB A per EN ISO 7779 Related Documentation Agency Approvals for EX Series Switches on page 317 Compliance Statements for EMC Requirements for EX Series Switches on page 318 Copyright 2015 Juniper Networks Inc ...

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