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CHAPTER 3

Cooling System and Airflow

•

Cooling System and Airflow in an EX3200 Switch on page 27

Cooling System and Airflow in an EX3200 Switch

The cooling system in an EX3200 switch consists of a field-replaceable unit (FRU) fan
tray with one fan (see

Figure 14 on page 27

This topic describes:

•

Fan Tray on page 27

•

Airflow Direction in the EX3200 Switch Chassis on page 27

Fan Tray

The fan tray is located at the rear of the chassis. See

Figure 14 on page 27

Figure 14: Fan Tray Used in an EX3200 Switch

Airflow Direction in the EX3200 Switch Chassis

The fan tray located at the rear of the chassis provides side-to-rear chassis cooling. See

Figure 15 on page 28

Содержание EX3200 Series

Страница 2: ...ise this publication without notice EX3200 Switch Hardware Guide Copyright 2016 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...

Страница 3: ...omponents and Descriptions 7 Chassis Physical Specifications for EX3200 Switches 7 Field Replaceable Units in EX3200 Switches 8 Front Panel of an EX3200 Switch 9 Rear Panel of an EX3200 Switch 10 LCD Panel in EX3200 Switches 11 LCD Panel Modes 11 LCD Panel Menus 12 Uplink Modules in EX3200 Switches 15 SFP Uplink Module 16 SFP Uplink Module and SFP MACsec Uplink Module 16 XFP Uplink Module 18 Chass...

Страница 4: ...nting an EX3200 Switch on a Desktop or Wall 65 Clearance Requirements for Airflow and Hardware Maintenance for EX3200 Switches 66 Chapter 7 Power Specifications and Requirements 69 Power Specifications for EX3200 Switches 69 AC Power Cord Specifications for EX3200 Switches 70 Calculating the EX Series Switch Fiber Optic Cable Power Budget 72 Calculating the EX Series Switch Fiber Optic Cable Power...

Страница 5: ...or Cabinet 150 Mounting an EX3200 Switch on a Wall 150 Installing and Removing EX3200 Switch Hardware Components 152 Chapter 12 Connecting the Switch to Power 155 Connecting Earth Ground to an EX Series Switch 155 Parts and Tools Required for Connecting an EX Series Switch to Earth Ground 155 Special Instructions to Follow Before Connecting Earth Ground to a Switch 158 Connecting Earth Ground to a...

Страница 6: ...tacting Customer Support and Returning the Chassis or Components 211 Returning an EX3200 Switch or Component for Repair or Replacement 211 Locating the Serial Number on an EX3200 Switch or Component 211 Listing the Switch and Components Details with the CLI 212 Locating the Chassis Serial Number ID Label on an EX3200 Switch 212 Locating the Serial Number ID Labels on FRUs in an EX3200 Switch 212 C...

Страница 7: ...ng 240 Warning Statement for Norway and Sweden 241 Chapter 24 Fire Safety Requirements 243 Fire Safety Requirements 243 Chapter 25 Installation and Maintenance Safety Information 245 Installation Instructions Warning 245 Chassis Lifting Guidelines 246 Restricted Access Warning 246 Ramp Warning 248 Rack Mounting and Cabinet Mounting Warnings 248 Wall Mounting Warning for EX3200 Switches 252 Grounde...

Страница 8: ...ing 276 DC Power Wiring Sequence Warning 277 DC Power Wiring Terminations Warning 279 Multiple Power Supplies Disconnection Warning 280 TN Power Warning 280 Chapter 29 Agency Approvals and Compliance Statements 283 Agency Approvals for EX Series Switches 283 Compliance Statements for EMC Requirements for EX Series Switches 284 Canada 284 European Community 285 Israel 285 Japan 285 Korea 286 United...

Страница 9: ... LEDs on the Uplink Module Ports on the XFP Uplink Module 22 Chapter 3 Cooling System and Airflow 27 Figure 14 Fan Tray Used in an EX3200 Switch 27 Figure 15 Airflow Through the EX3200 Switch Chassis 28 Chapter 4 Power Supplies 29 Figure 16 320 W AC Power Supply 30 Figure 17 600 W and 930 W AC Power Supplies 30 Figure 18 DC Power Supply 31 Part 2 Site Planning Preparation and Specifications Chapte...

Страница 10: ...38 Removing the Terminal Block Cover from a DC Power Supply 165 Figure 39 Securing Ring Lugs to the Terminals on the DC Power Supply 166 Chapter 13 Connecting the Switch to the Network 167 Figure 40 RJ 45 Connector on an Ethernet Cable 167 Figure 41 Connecting a Device to a Network for Out of Band Management 168 Figure 42 RJ 45 Connector on an Ethernet Cable 168 Figure 43 Connecting a Device to a ...

Страница 11: ...and Replacing Fiber Optic Cable 207 Figure 57 Connecting a Fiber Optic Cable to an Optical Transceiver Installed in a Device 208 Chapter 20 Contacting Customer Support and Returning the Chassis or Components 211 Figure 58 Location of the Serial Number ID Label on an EX3200 Switch 212 Part 6 Safety and Compliance Information Chapter 28 Electrical Safety Guidelines and Warnings 267 Figure 59 Placing...

Страница 13: ...ply Rating and PoE Power Budget for EX3200 Switch Models 32 Table 13 AC Power Supply LEDs 32 Table 14 DC Power Supply LEDs 33 Chapter 5 Viewing System Information 35 Table 15 Details of a Virtual Chassis Member Switch 36 Table 16 Status of a Member Switch in a Virtual Chassis 36 Table 17 System Information 37 Table 18 Health Status 39 Table 19 Capacity Utilization 41 Table 20 Chassis Viewer for EX...

Страница 14: ...ches 101 Table 43 Optical Interface Support for Gigabit Ethernet XFP Transceivers in EX3200 Switches 106 Table 44 Software Support for SFP Passive Direct Attach Copper Cables for EX Series Switches 111 Table 45 SFP Direct Attach Copper Cable Specifications 113 Table 46 Specifications of Cables to Connect to Management Devices 116 Chapter 9 Pinout Specifications 119 Table 47 Console Port Connector ...

Страница 15: ...ter 21 Alarms and Syslog Messages 219 Table 58 Alarm Terms 219 Table 59 Chassis Component Alarm Conditions on EX3200 Switches 221 Table 60 Summary of Key Alarm Output Fields 226 Table 61 Filtering System Log Messages 227 Table 62 Viewing System Log Messages 228 xv Copyright 2016 Juniper Networks Inc List of Tables ...

Страница 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...

Страница 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...

Страница 19: ...e brackets 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 ...

Страница 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...

Страница 21: ...For international or direct dial options in countries without toll free numbers see http www juniper net support requesting support html xxi Copyright 2016 Juniper Networks Inc About the Documentation ...

Страница 23: ...ew System Overview on page 3 Chassis Components and Descriptions on page 7 Cooling System and Airflow on page 27 Power Supplies on page 29 Viewing System Information on page 35 1 Copyright 2016 Juniper Networks Inc ...

Страница 25: ...ches Juniper Networks EX3200 Ethernet Switches provide connectivity for low density environments Typically you deploy these switches in branch environments or wiring closets where only one switch is required EX3200 switches are available in models with either 24 or 48 ports and with either all ports equipped for Power over Ethernet PoE or only 8 ports equipped for PoE EX3200 switches with a DC pow...

Страница 26: ...ned in the IEEE 802 3af standard In this standard the amount of power that can be supplied to a powered device is limited to 15 4 W Starting with Junos OS Release 11 1 EX3200 switches support enhanced PoE a Juniper Networks extension to the IEEE 302 3af PoE standard that permits up to 18 6 W per PoE port EX3200 switches with an AC power supply installed have options of full all 24 or 48 ports or p...

Страница 27: ...Related Documentation Front Panel of an EX3200 Switch on page 9 Rear Panel of an EX3200 Switch on page 10 EX3200 Switches Hardware Overview on page 3 EX3200 Switch Hardware and CLI Terminology Mapping This topic describes the hardware terms used in EX3200 switch documentation and the corresponding terms used in the Junos OS command line interface CLI See Table 4 on page 5 Table 4 CLI Equivalents o...

Страница 28: ...network ports on the front panel of the switch PIC 0 One of the following 24x 10 100 1000 Base T 48x 10 100 1000 Base T Uplink Modules in EX3200 Switches on page 15 Uplink module installed on the front panel of the switch PIC 1 One of the following 2x 10GE SFP 4x GE SFP 2x 10 GE XFP Pluggable Transceivers Supported on EX3200 Switches on page 75 Optical transceivers n is a value equivalent to the n...

Страница 29: ...3200 switch chassis is a rigid sheet metal structure that houses the hardware components Table 5 on page 7 summarizes the physical specifications of the EX3200 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 c...

Страница 30: ...and transceivers 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 support tools updateinstallbase Failure to do so can result in significant delays if you need replacem...

Страница 31: ...ure 1 on page 9 shows the front panel of an EX3200 switch with 48 Gigabit Ethernet ports Figure 2 on page 9 shows the front panel of an EX3200 switch with 24 Gigabit Ethernet ports Models are available that have either all ports equipped for Power over Ethernet PoE or only 8 ports equipped for PoE All ports have 10 100 1000Base T Gigabit Ethernet connectors Figure 1 EX3200 Switch with 48 Gigabit E...

Страница 32: ...of an EX3200 switch with a 320 W power supply All EX3200 switches have the same rear panel The 320 W AC power supply and the 190 W DC power supply are flush with the chassis The 600 W AC power supply and 930 W AC power supply extend out of the chassis by 2 25 in The power cord retainer clips extend out of the power supply by 3 in Figure 3 EX3200 Switch Rear Panel Related Documentation Field Replac...

Страница 33: ...ng the LCD Panel on EX Series Switches CLI Procedure on page 183 The LCD panel has a backlight If the LCD panel is idle for 60 seconds the backlight turns off You can turn on the backlight by pressing the Menu or Enter button once After turning on the backlight you can toggle between the LCD panel menus by pressing the Menu button and navigate through the menu options by pressing the Enter button ...

Страница 34: ...re or troubleshoot the switch System halt System reboot Load rescue Factory default System EZSetup LCD Panel Menus The LCD panel has three menus Idle Status and Maintenance Toggle between the LCD panel menus by pressing the Menu button Navigate through the menu options by pressing the Enter button Table 6 on page 12 describes the LCD panel menu options Table 6 LCD Panel Menu Options Description Me...

Страница 35: ...s 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 Then press...

Страница 36: ...able for an 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 th...

Страница 37: ...in the output of the showinterface command SFP uplink module Provides two ports for 10 gigabit small form factor pluggable SFP transceivers when configured to operate in 10 gigabit mode or four ports for 1 gigabit small form factor pluggable SFP transceivers when configured to operate in 1 gigabit mode The model number of the uplink module is EX UM 2X4SFP NOTE On an EX3200 switch if you install a ...

Страница 38: ...reinstalled in the ports The SFP uplink module requires Junos OS for EX Series switches Release 9 0 or later SFP Uplink Module and SFP MACsec Uplink Module The SFP uplink module and the SFP MACsec uplink module can be used for either SFP or SFP transceivers You configure the operating mode on the module to match the type of transceiver you want to use for SFP transceivers you configure the 10 giga...

Страница 39: ...link module is operating in 10 gigabit mode Only the 10 gigabit ports ports 0 and 2 are enabled You can use only SFP transceivers in those ports When an SFP uplink module or an SFP MACsec uplink module is operating in 1 gigabit mode All four ports are enabled You can use only SFP transceivers in all four ports The SFP uplink module and the SFP MACsec uplink module have an LED on the faceplate labe...

Страница 40: ...s Junos OS for EX Series switches Release 9 0 or later Related Documentation Network Port LEDs in EX3200 Switches on page 21 Uplink Modules Connector Pinout Information for EX3200 Switches on page 126 Pluggable Transceivers Supported on EX3200 Switches on page 75 SFP Direct Attach Copper Cables for EX Series Switches on page 111 Installing an Uplink Module in an EX3200 Switch on page 195 Troublesh...

Страница 41: ...oes 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 switch but do not create a rescue configuration to back it up To save the most recently committed configuration as the rescue configuration enter the operational mode command request system co...

Страница 42: ... The management port is set to full duplex and the speed is set to 100 Mbps Figure 9 LEDs on the Management Port on an EX3200 Switch Table 8 on page 20 describes the Link Activity LED Table 8 Link Activity LED on the Management Port on EX3200 Switches State and Description Color LED Blinking The port and the link are active and there is link activity On steadily The port and the link are active bu...

Страница 43: ...twork ports on the front panel Figure 11 on page 21 shows the location of the LEDs on the uplink module ports on the SFP uplink module Figure 12 on page 22 shows the location of the LEDs on the uplink module ports on the SFP and SFP MACsec uplink modules Figure 13 on page 22 shows the location of the LEDs on the uplink module ports on the XFP uplink module Figure 10 LEDs on the Network Ports on th...

Страница 44: ...page 21 Figure 11 on page 21 Figure 12 on page 22 and Figure 13 on page 22 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 22 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...

Страница 45: ...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 23 Copyright 2016 Juniper Networks Inc Chapter 2 Chassis Components and Descriptions ...

Страница 46: ...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 ...

Страница 47: ...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 EX3200 Switch on page 9 Uplink Modules in EX3200 Switches on page 15 ...

Страница 49: ...e Figure 14 on page 27 This topic describes Fan Tray on page 27 Airflow Direction in the EX3200 Switch Chassis on page 27 Fan Tray The fan tray is located at the rear of the chassis See Figure 14 on page 27 Figure 14 Fan Tray Used in an EX3200 Switch Airflow Direction in the EX3200 Switch Chassis The fan tray located at the rear of the chassis provides side to rear chassis cooling See Figure 15 on...

Страница 50: ...cally 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 EX3200 Switches on page 8 Rear Panel of an EX3200 Switch on page 10 Prevention of Electrostatic Discharge Damage on page 269 Installing a Fan Tray in an EX3200 ...

Страница 51: ...t off After powering off the switch wait for at least 60 seconds before powering it back on After the switch is powered on it can take up to 60 seconds for status indicators suchasLEDsonthepowersupply showchassis commandoutput and messages on the LCD panel to indicate that the power supply is functioning normally Ignore error indicators that appear during the first 60 seconds This topic describes ...

Страница 52: ...avoid electrical injury follow instructions in Installing a Power Supply in an EX3200 Switch on page 191 and Removing a Power Supply from an EX3200 Switch on page 192 or Installing a Power Supply in an EX4200 Switch or Removing a Power Supply from an EX4200 Switch carefully DC Power Supplies All the EX4200 switches that are powered by DC power supplies except the EX4200 24F S and EX4200 48T S swit...

Страница 53: ...tions in Installing a Power Supply in an EX3200 Switch on page 191 and Removing a Power Supply from an EX3200 Switch on page 192 or Installing a Power Supply in an EX4200 Switch or Removing a Power Supply from an EX4200 Switch carefully PoE Power Budget and AC Power Supplies The PoE power budget for a PoE switch model is determined by the capacity of its power supply For EX3200 switches the capaci...

Страница 54: ...ications for EX3200 Switches on page 70 AC Power Supply LEDs in EX3200 Switches on page 32 DC Power Supply LEDs in EX3200 Switches on page 33 Rear Panel of an EX3200 Switch on page 10 Field Replaceable Units in EX3200 Switches on page 8 Power Specifications for EX3200 Switches on page 69 Prevention of Electrostatic Discharge Damage on page 269 Connecting AC Power to an EX3200 Switch on page 161 Co...

Страница 55: ...ibes the LEDs on the DC power supplies Table 14 DC Power Supply LEDs Description Color LED Label Inputs A and B are 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 ha...

Страница 56: ...Related Documentation Power Supply in EX3200 Switches on page 29 Connecting DC Power to an EX3200 Switch on page 163 Copyright 2016 Juniper Networks Inc 34 EX3200 Switch Hardware Guide ...

Страница 57: ...ndow does not appear when you log in if you have not selected the Check for updates automatically on every login check box 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 Availab...

Страница 58: ...e switch is displayed 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 image of the member switch appears dimmed ...

Страница 59: ...ick OK to save your changes and return to the 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 c...

Страница 60: ...4550 switches configured as a Virtual Chassis the value displayed in the Inventory details field is 1 10 FPC with the number corresponding to the number of member switches For EX6210 switches the values displayed in the 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 EX8208 switches the values displa...

Страница 61: ...ve NOTE In EX4300 Virtual Chassis the flash memory utilization of the master switch is displayed by default To display the flash memory utilization along with the internal and external flash memory utilization details for each switch or line card mouse over individual switch or line card images Flash memory utilization is not displayed for EX2300 EX2300 C and EX3400 switches Flash Indicates the ch...

Страница 62: ...r 15 minutes CPU load Indicates the status of the fans in the fan tray The possible values are OK Failed and Absent This field also indicates the direction of airflow in the fan tray The possible values are Front to back and Back to front Fan status EX6210 Switches Indicates the memory used in the master Routing Engine Click the backup Routing Engine to view the memory used in the backup Routing E...

Страница 63: ... and capacity 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 Capacity Utilization Panel Table 19 Capacity Utilization Description Field Indicates the number of active ports in the switch Configured Virtual Chassis ports VCPs are considered as active ports Number of active ports...

Страница 64: ...r for EX2200 C and EX2300 C switches Table 22 on page 44 Describes the chassis viewer for EX2300 switches Table 23 on page 45 Describes the chassis viewer for EX3200 EX3300 and EX4200 switches Table 24 on page 46 Describes the chassis viewer for EX3400 and EX4300 switches Table 25 on page 48 Describes the chassis viewer for EX4500 switches Table 26 on page 49 Describes the chassis viewer for EX455...

Страница 65: ...tional Yellow Interface is up but is nonoperational 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 host such as a PC or a laptop You might do this for...

Страница 66: ...a PC You might do this for initial switch configuration NOTE We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch Mini USB console port Rear View 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 The management port is used to connect the switch to ...

Страница 67: ...rfaces appear dimmed if no transceiver is inserted The chassis viewer displays Transceiver not plugged in when you mouse over the 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 manageme...

Страница 68: ...ns to display name status and description information Power supplies Table 24 Chassis Viewer for EX3400 and EX4300 Switches Description Field Front View In the image the colors listed below denote the interface status for both copper and fiber media type of ports Green Interface is up and operational Yellow Interface is up but is nonoperational Gray Interface is down and nonoperational Mouse over ...

Страница 69: ...port for the switch NOTE We recommend that you use USB flash drives purchased from Juniper Networks for your EX Series switch USB port Mouse over the fan tray icons to display name status and description information Fan tray Mouse over the power supply icons to display name status and description information Power supplies The rear panel of a 24 port and a 48 port EX4300 switch has four built in 4...

Страница 70: ...o connect the switch to a management device for out of band management Use this port for initial switch configuration Management me0 port 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 Rear View of the EX4500 Switch Mouse over the fan tray icon to display status of the fans and airflow directi...

Страница 71: ...The management port is 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 yo...

Страница 72: ...Console port The console port is used to connect the switch to a management host such as a PC or a laptop 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 1 Gigabit Ethernet and 10 Gigabit Ethernet ports the interfaces appear dimmed if no transceiver is inserted The chassis viewer displays Transceiver not ...

Страница 73: ...management Console port The console port is used to connect the switch to a management host such as a PC or a laptop 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 The ac...

Страница 74: ...ole port is used to connect the switch to a management host such as a PC or a laptop 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 Temperatu...

Страница 75: ...ation Virtual Chassis port LCD panel configured for the 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...

Страница 76: ...witches Hardware Overview EX4200 Switches Hardware Overview EX4300 Switches Hardware Overview 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 225 XRE200 External Routing Engine Hardware Guide Copyright 2016 Juniper Networks Inc 54 EX3200 Switch Hardware Guide ...

Страница 77: ...ration and Specifications Preparation Overview on page 57 Power Specifications and Requirements on page 69 Transceiver and Cable Specifications on page 75 Pinout Specifications on page 119 55 Copyright 2016 Juniper Networks Inc ...

Страница 79: ...0 Switches The checklist in Table 31 on page 57 summarizes the tasks you need to perform when preparing a site for EX3200 switch installation Table 31 Site Preparation Checklist Date Performed by For More Information Item or Task Environment Environmental Requirements and Specifications for EX Series Switches on page 58 Verify that environmental factors such as temperature and humidity do not exce...

Страница 80: ...allation of the switch Clearance Requirements for Airflow and Hardware Maintenance for EX3200 Switches on page 66 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 configuration Review the maximum distance allowed for each cable Choose the length of cable based on the distance betwee...

Страница 81: ...F 0 C through 113 F 45 C Normal operation ensured in the relative humidity range 10 through 85 noncondensing No performance degradation up to 10 000 feet 3048 meters EX2200 except EX2200 C switches Complies with Zone 4 earthquake requirements as per GR 63 Issue 4 Normaloperationensuredinthe temperature range 32 F 0 C through 104 F 40 C Normal operation ensured in the relative humidity range 10 thr...

Страница 82: ...ionensuredinthe temperature range 32 F 0 C through 113 F 45 C Normal operation ensured in the relative humidity range 10 through 85 noncondensing No performance degradation up to 10 000 feet 3048 meters EX4500 Complies with Zone 4 earthquake requirements as per GR 63 Issue 4 EX4550 32F switches Normal operation ensured in the temperature range 32 F 0 C through 113 F 45 C EX4550 32T switches Normal...

Страница 83: ...2 F 0 C through 104 F 40 C Nonoperating storage temperature in shipping container 40 F 40 C to 158 F 70 C Normal operation ensured in the relative humidity range 5 through 90 noncondensing No performance degradation up to 10 000 feet 3048 meters EX9204 Complies with Zone 4 earthquake requirements as per GR 63 Normal operation is ensured in the temperature range 32 F 0 C through 104 F 40 C Nonopera...

Страница 84: ...Maintenance for EX4500 Switches Clearance Requirements for Airflow and Hardware Maintenance for EX4550 Switches Clearance Requirements for Airflow and Hardware Maintenance for an EX6210 Switch Clearance Requirements for Airflow and Hardware Maintenance for an EX8208 Switch Clearance Requirements for Airflow and Hardware Maintenance for an EX8216 Switch Clearance Requirements for Airflow and Hardwa...

Страница 85: ... 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 limitations To reduce or eliminate RFI from your site wiring do the following Use a twisted pair cable with a good distribution of grounding conduc...

Страница 86: ...ing brackets are spaced at 1 U 1 75 in or 4 45 cm so that the device can be mounted in any rack that provides 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 e...

Страница 87: ...te the thermal output of the device or devices Ensure that the hot air exhaust of the chassis exits the cabinet without recirculating into the device An open cabinet without a top or doors that employs hot air exhaust extraction from the top ensures the best airflow through the chassis If the cabinet contains a top or doors perforations in these elements assist with removing the hot air exhaust In...

Страница 88: ...equirements for Airflow and Hardware Maintenance for EX3200 Switches on page 66 Wall Mounting Warning for EX3200 Switches on page 252 Mounting an EX3200 Switch on a Desk or Other Level Surface on page 143 Mounting an EX3200 Switch on a Wall on page 150 Clearance Requirements for Airflow and Hardware Maintenance for EX3200 Switches When planning the site for installing an EX3200 switch you must all...

Страница 89: ...ow into the intake vents of the chassis Leave at least 24 in 61 cm both in front of and behind the switch For service personnel to remove and install hardware components you must leave adequate space at the front and back of the switch NEBS GR 63 recommends 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 on p...

Страница 91: ...s for EX3200 switches Table 37 on page 69 provides the DC power supply electrical specifications for EX3200 switches Table 36 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 over Ethernet PoE or the switch with 24 100Base FX 1000Base SX SFP ports 7 A for switc...

Страница 92: ...ings on page 237 General Electrical Safety Guidelines and Warnings on page 267 AC Power Cord Specifications for EX3200 Switches A detachable AC power cord is supplied with the AC power supplies The coupler is type C13 as described by International Electrotechnical Commission IEC standard 60320 The plug at the male end of the power cord fits into the power source outlet that is standard for your ge...

Страница 93: ...0259 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 10 A 50 Hz South Africa CBL EX PWR C13 SZ SEV 6534 2 Type 12G 250 VAC 10 A 50 Hz Switzerland CBL EX PWR C13 TW NEMA 5 15P Type N5 15P 125 VAC 11 A and 15...

Страница 94: ...8 dBm 13 dBm Related Documentation Calculating the EX Series Switch Fiber Optic Cable Power Margin on page 72 Understanding EX Series Switches Fiber Optic Cable Signal Loss Attenuation and Dispersion on page 116 Pluggable Transceivers Supported on EX Series Switches on page 109 Calculating the EX Series Switch Fiber Optic Cable Power Margin Calculate the link s power margin when planning fiber opt...

Страница 95: ...nk 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 dBm Connector This example assumes 2 splices Loss for two splices 2 0 5 dBm 1 dBm 0 5 dBm Spl...

Страница 96: ...oes 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 72 Understanding EX Series Switches Fiber Optic Cable Signal Loss Attenuation and Dispersion on page 116 Pluggable Transceivers Supported on EX Series Switches on page 109 ...

Страница 97: ... transceivers and optical connectors purchased from Juniper Networks with your Juniper Networks device CAUTION If you face a problem running a Juniper Networks device that uses 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 mightrecommendthatyoucheckthethird partyopticorcableandpotentially replac...

Страница 98: ... Interface Support for Gigabit Ethernet SFP Transceivers in EX3200 Switches Value Specification Ethernet Standard EX SFP 1GE T Model number 1000BASE T 10 100 1000 Mbps Rate RJ 45 Connector type Copper Fiber count Transmitter wavelength Minimum launch power Maximum launch power Minimum receiver sensitivity Maximum input power Copper Fiber type Core Cladding size Modal bandwidth 100 m 328 ft Distanc...

Страница 99: ...mum launch power 21 dBm Minimum receiver sensitivity 0 dBm Maximum input power MMF Fiber type 50 125 µm 50 125 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 Junos OS for EX Series switches Release 9 0 or later Software required No...

Страница 100: ...iber count 1310 nm Transmitter wavelength 9 5 dBm Minimum launch power 3 dBm Maximum launch power 25 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 Junos OS for EX Series switches Release 9 0 or later Software required No Support for Virtual Chassis configuration Copyright 2016 Jun...

Страница 101: ... Transmitter wavelength 1490 nm Receiver wavelength 9 dBm Minimum launch power 3 dBm Maximum launch power 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 Junos OS for EX Series switches Release 9 4 or later Software required No Support for Virtual Chassis configuration 79 Copyrig...

Страница 102: ...t 1490 nm Transmitter wavelength 1310 nm Receiver wavelength 9 dBm Minimum launch power 3 dBm Maximum launch power 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 Junos OS for EX Series switches Release 9 4 or later Software required No Support for Virtual Chassis configuration C...

Страница 103: ... Transmitter wavelength 1550 nm Receiver wavelength 9 dBm Minimum launch power 3 dBm Maximum launch power 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 Junos OS for EX Series switches Release 9 5 or later Software required No Support for Virtual Chassis configuration 81 Copyrig...

Страница 104: ...t 1550 nm Transmitter wavelength 1310 nm Receiver wavelength 9 dBm Minimum launch power 3 dBm Maximum launch power 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 Junos OS for EX Series switches Release 9 5 or later Software required No Support for Virtual Chassis configuration C...

Страница 105: ...Transmitter wavelength 1550 nm Receiver wavelength 6 5 dBm Minimum launch power 2 dBm Maximum launch power 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 Junos OS for EX Series switches Release 9 5 or later Software required No Support for Virtual Chassis configuration 83 Copyr...

Страница 106: ... 1550 nm Transmitter wavelength 1310 nm Receiver wavelength 6 5 dBm Minimum launch power 2 dBm Maximum launch power 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 Junos OS for EX Series switches Release 9 5 or later Software required No Support for Virtual Chassis configuration...

Страница 107: ...unt 1310 nm Transmitter wavelength 14 dBm Minimum launch power 8 dBm Maximum launch power 45 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 Junos OS for EX Series switches Release 9 4 or later Software required No Support for Virtual Chassis configuration 85 Copyright 2016 Juniper...

Страница 108: ...e Dual Fiber count 1550 nm Transmitter wavelength 2 dBm Minimum launch power 5 dBm Maximum launch power 25 dBm Minimum receiver 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 Junos OS for EX Series switches Release 9 0 or later Software required No Support for Virtual Chassis configuration Copyright 2...

Страница 109: ...ount 1470 nm Transmitter wavelength 0 dBm Minimum launch power 5 dBm Maximum launch power 32 dBm Minimum receiver 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 Junos OS for EX Series switches Release 12 1 or later Software required No Support for Virtual Chassis configuration 87 Copyright 2016 Junipe...

Страница 110: ...e Fiber count 1490 nm Transmitter wavelength 0 dBm Minimum launch power 5 dBm Maximum launch power 32 dBm Minimum receiver 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 Junos OS for EX Series switches Release 12 1 or later Software required No Support for Virtual Chassis configuration Copyright 2016 ...

Страница 111: ...ount 1510 nm Transmitter wavelength 0 dBm Minimum launch power 5 dBm Maximum launch power 32 dBm Minimum receiver 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 Junos OS for EX Series switches Release 12 1 or later Software required No Support for Virtual Chassis configuration 89 Copyright 2016 Junipe...

Страница 112: ...e Fiber count 1530 nm Transmitter wavelength 0 dBm Minimum launch power 5 dBm Maximum launch power 32 dBm Minimum receiver 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 Junos OS for EX Series switches Release 12 1 or later Software required No Support for Virtual Chassis configuration Copyright 2016 ...

Страница 113: ...ount 1550 nm Transmitter wavelength 0 dBm Minimum launch power 5 dBm Maximum launch power 32 dBm Minimum receiver 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 Junos OS for EX Series switches Release 12 1 or later Software required No Support for Virtual Chassis configuration 91 Copyright 2016 Junipe...

Страница 114: ...e Fiber count 1570 nm Transmitter wavelength 0 dBm Minimum launch power 5 dBm Maximum launch power 32 dBm Minimum receiver 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 Junos OS for EX Series switches Release 12 1 or later Software required No Support for Virtual Chassis configuration Copyright 2016 ...

Страница 115: ...ount 1590 nm Transmitter wavelength 0 dBm Minimum launch power 5 dBm Maximum launch power 32 dBm Minimum receiver 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 Junos OS for EX Series switches Release 12 1 or later Software required No Support for Virtual Chassis configuration 93 Copyright 2016 Junipe...

Страница 116: ...e Fiber count 1610 nm Transmitter wavelength 0 dBm Minimum launch power 5 dBm Maximum launch power 32 dBm Minimum receiver 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 Junos OS for EX Series switches Release 12 1 or later Software required No Support for Virtual Chassis configuration Copyright 2016 ...

Страница 117: ...imum launch power 14 dBm Maximum launch power 32 5 dBm Minimum receiver sensitivity 8 dBm Maximum input power 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 Junos OS for EX Series switches Release 9 2 or later Software required Yes Support for Virtual Chassis configuration 95 Copyright 2016 Juniper Net...

Страница 118: ...ransmitter wavelength 15 dBm Minimum launch power 8 dBm Maximum launch power 31 5 dBm Minimum receiver sensitivity 8 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 10 km 6 2 miles Distance Not available DOM support Junos OS for EX Series switches Release 9 5 or later Software required Yes Support for Virtual Chassis configuration Copyright 2016 Juniper Networks ...

Страница 119: ...gth 1550 nm Receiver wavelength 14 dBm Minimum launch power 8 dBm Maximum launch power 45 dBm Minimum receiver 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 Junos OS for EX Series switches Release 9 3 or later Software required Yes Support for Virtual Chassis configuration 97 Copyright 2016 Junip...

Страница 120: ...r wavelength 1310 nm Receiver wavelength 14 dBm Minimum launch power 8 dBm Maximum launch power 45 dBm Minimum receiver 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 Junos OS for EX Series switches Release 9 3 or later Software required Yes Support for Virtual Chassis configuration Copyright 2016...

Страница 121: ...tter wavelength 5 dBm Minimum launch power 0 dBm Maximum launch power 32 dBm Minimum receiver sensitivity 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 Junos OS for EX Series switches Release 10 0 or later Software required Yes Support for Virtual Chassis configuration 99 Copyright 2016 Juniper Networks Inc ...

Страница 122: ...10 nm Transmitter wavelength 5 dBm Minimum launch power 0 dBm Maximum launch power 32 dBm Minimum receiver sensitivity 8 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 80 km 49 7 miles Distance Not available DOM support Junos OS for EX Series switches Release 10 0 or later Software required Yes Support for Virtual Chassis configuration Copyright 2016 Juniper Net...

Страница 123: ...m launch power 11 1 dBm Minimum receiver sensitivity 1 0 dBm Maximum input power MMF Fiber type 50 125 µm 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 100 m 328 ft 30 m 98 4 ft 10 m 32 8 ft Distance Available DOM support Junos OS for EX Series switches Release 10 2 or later Software required No Support for Virtual Chassis config...

Страница 124: ...ower 1 dBm Maximum launch power 9 9 dBm Minimum receiver sensitivity 1 dBm Maximum input power MMF Fiber type 50 125 µm 62 5 125 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 Junos OS for EX Series switches Release 9 4 or later Software required No Support for Virtual Chassis...

Страница 125: ...aximum launch power 21 dBm Minimum receiver sensitivity 0 5 dBm Maximum input power MMF Fiber type 50 125 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 Junos OS for EX Series switches Release 9 5 or later Software required No Support for Virtual Chassis ...

Страница 126: ... Transmitter wavelength 8 2 dBm Minimum launch power 0 5 dBm Maximum launch power 18 dBm Minimum receiver sensitivity 0 5 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 10 km 6 2 miles Distance Available DOM support Junos OS for EX Series switches Release 9 4 or later Software required No Support for Virtual Chassis configuration Copyright 2016 Juniper Networks ...

Страница 127: ...ter wavelength 4 7 dBm Minimum launch power 4 dBm Maximum launch power 15 8 dBm Minimum receiver sensitivity 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 Junos OS for EX Series switches Release 10 3 or later Software required No Support for Virtual Chassis configuration 105 Copyright 2016 Juniper Networks Inc C...

Страница 128: ...aunch power 11 1 dBm Minimum receiver sensitivity 1 dBm Maximum input power MMF Fiber type 50 125 µm 50 125 µm 50 125 µm 62 5 125 µm 62 5 125 µm Core Cladding 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 Junos OS for EX Series switches Release 9 0 ...

Страница 129: ... count 1310 nm Transmitter wavelength 8 2 dBm Minimum launch power 1 dBm Maximum launch power 18 dBm Minimum receiver sensitivity 0 5 dBm Maximum input power SMF Fiber type 9 125 µm Core Cladding size Modal bandwidth 10 km 6 2 miles Distance Available DOM support Junos OS for EX Series switches Release 9 0 or later Software required 107 Copyright 2016 Juniper Networks Inc Chapter 8 Transceiver and...

Страница 130: ...ual Fiber count 1550 nm Transmitter wavelength 4 7 dBm Minimum launch power 2 dBm Maximum launch power 15 8 dBm Minimum receiver sensitivity 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 Junos OS for EX Series switches Release 9 0 or later Software required Copyright 2016 Juniper Networks Inc 108 EX3200 Switch H...

Страница 131: ...odal bandwidth 80 km 49 7 miles Distance Available DOM support Junos OS for EX Series switches Release 9 0 or later Software required Related Documentation Uplink Modules in EX3200 Switches on page 15 Installing a Transceiver on page 201 Removing a Transceiver on page 203 Pluggable Transceivers Supported on EX Series Switches The transceivers for EX Series switches are hot removable and hot insert...

Страница 132: ...ted on EX4200 switches see Pluggable Transceivers Supported on EX4200 Switches For the list and specifications of transceivers supported on EX4300 switches see Pluggable Transceivers Supported on EX4300 Switches For the list and specifications of transceivers supported on EX4500 switches see Pluggable Transceivers Supported on EX4500 Switches For the list and specifications of transceivers support...

Страница 133: ... 5 m and 7 m long SFP passive DAC cables For the full specifications of these cables see The Hardware Compatibility Tool Table 44 on page 111 describes the support for SFP passive DAC cable lengths on EX Series switches for Junos OS releases Table44 SoftwareSupportforSFP PassiveDirectAttachCopperCablesforEXSeriesSwitches Cable Length Software Support Added Switch 3 ft 1 m 10 ft 3 m and 16 ft 5 m J...

Страница 134: ...4300 48P S switches 3 ft 1 m and 10 ft 3 m Junos OS Release 13 2X51 D26 EX4300 32F Sswitches 3 ft 1 m 10 ft 3 m and 23 ft 7 m Junos OS Release 10 2 EX4500 switches 16 ft 5 m Junos OS Release 11 2 3 ft 1 m 10 ft 3 m 16 ft 5 m and 23 ft 7 m Junos OS Release 12 2 EX4550 32T AFI EX4550 32T AFO EX4550 32T DC AFI EX4550 32T DC AFO EX4550 32F AFI EX4550 32F AFO EX4550 32F DC AFI and EX4550 32F DC AFO swi...

Страница 135: ...le assembly that connects directly into two 10 Gigabit Ethernet ports one at each end of the cable The cables use high performance integrated duplex serial data links for bidirectional communication and are designed for data rates of up to 10 Gbps Table 45 on page 113 describes the cable specifications Table 45 SFP Direct Attach Copper Cable Specifications Value Specification Model Number 10 Gbps ...

Страница 136: ...00 ohms Cable 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 F 40 C through 185 F 85 C Storage temperature Twinax Cable type 24 AWG Wire AWG 1 in 2 54 cm Minimum cable bend rad...

Страница 137: ...ngth Standards Supported by These Cables The cables comply with the following standards SFP mechanical 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 on page 109 Installing a Transceiver on pa...

Страница 138: ...ent light sources They spray varying wavelengths of light into the multimode fiber which reflects the light at different angles Light rays travel in jagged lines through a multimode fiber causing signal dispersion When 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 ...

Страница 139: ...sion modal dispersion rather than chromatic dispersion or attenuation usually limits the maximum bit rate and link length For single mode transmission modal dispersion is not a factor However 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 t...

Страница 141: ...nterface 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 47 on page 119 provides the pinout information for the RJ 45 console 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 a device use a combination of the RJ 45 to DB 9 female adap...

Страница 142: ... switch to unpredictable behavior Juniper Networks Technical Assistance Center JTAC can provide only limited support for issues related to unsupported hardware We strongly recommend that you use only supported USB flash drives All USB flash drives used on EX Series switches must have the following features USB 2 0 or later Formatted with a FAT or MS DOS file system If the switch is running Junos O...

Страница 143: ... RJ 45 connector for the management port on Juniper Networks devices Table 48 RJ 45 Management Port Connector Pinout Information Description Signal Pin Transmit receive data pair 1 TRP1 1 Transmit receive data pair 1 TRP1 2 Transmit receive data pair 2 TRP2 3 Transmit receive data pair 3 TRP3 4 Transmit receive data pair 3 TRP3 5 Transmit receive data pair 2 TRP2 6 Transmit receive data pair 4 TRP...

Страница 144: ...ta pair 1 Negative Vport in PoE models TRP1 2 Transmit receive data pair 2 Positive Vport in PoE models TRP2 3 Transmit receive data pair 3 TRP3 4 Transmit receive data pair 3 TRP3 5 Transmit receive data pair 2 Positive Vport in PoE models TRP2 6 Transmit receive data pair 4 TRP4 7 Transmit receive data pair 4 TRP4 8 Table 50 SFP Network Port Connector Pinout Information Description Signal Pin Mo...

Страница 145: ... VeeT 17 Transmitter noninverted data input TD 18 Transmitter inverted data input TD 19 Module transmitter ground VeeT 20 Table 51 SFP Network Port Connector Pinout Information Description Signal Pin Module transmitter ground VeeT 1 Module transmitter fault TX_Fault 2 Transmitter disabled TX_Disable 3 2 wire serial interface data line SDA 4 2 wire serial interface clock SCL 5 Module absent MOD_ABS...

Страница 146: ...eR 14 Module receiver 3 3 V supply VccR 15 Module transmitter 3 3 V supply VccT 16 Module transmitter ground VeeT 17 Transmitter noninverted data input TD 18 Transmitter inverted data input TD 19 Module transmitter ground VeeT 20 Table 52 QSFP Network Port Connector Pinout Information Signal Pin GND 1 TX2n 2 TX2p 3 GND 4 TX4n 5 TX4p 6 GND 7 ModSelL 8 LPMode_Reset 9 VccRx 10 SCL 11 Copyright 2016 J...

Страница 147: ...nal Pin SDA 12 GND 13 RX3p 14 RX3n 15 GND 16 RX1p 17 RX1n 18 GND 19 GND 20 RX2n 21 RX2p 22 GND 23 RX4n 24 RX4p 25 GND 26 ModPrsL 27 IntL 28 VccTx 29 Vcc1 30 Reserved 31 GND 32 TX3p 33 TX3n 34 GND 35 125 Copyright 2016 Juniper Networks Inc Chapter 9 Pinout Specifications ...

Страница 148: ...le adapter along with a USB to DB 9 male adapter Table 53 on page 126 provides the pinout information for the RJ 45 to DB 9 serial port adapter Table 53 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 Documentation ConnectingaDevicetoaManagementConsolebyUsinganRJ 45Conn...

Страница 149: ...es 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 POWER 12V A19 GND A20 GND B1 127 Copyright 2016 Juniper Networks Inc Chapter 9 Pinout Specifications ...

Страница 150: ... 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 GND C3 XAUI0_RX2P C4 GND C5 Copyright 2016 Juniper Networks Inc 128 EX3200 Switch Hardware Guide ...

Страница 151: ...9 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 XAUI1_TX1N D7 GND D8 XAUI1_TX3N D9 129 Copyright 2016 Juniper Networks Inc Chapter 9 Pinout Specifications ...

Страница 152: ...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 STX27P E11 STX26N E12 STX25P E13 Copyright 2016 Juniper Networks Inc 130 EX3200 Switch Hardware Guide ...

Страница 153: ...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 GND F15 Uplink_Expander_Intr F16 GND F17 131 Copyright 2016 Juniper Networks Inc Chapter 9 Pinout Specifications ...

Страница 154: ...19 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 POWER 12V G19 GND G20 Uplink_PD_Loopback H1 Copyright 2016 Juniper Networks Inc 132 EX3200 Switch Hardware Guide ...

Страница 155: ...5 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 GND I3 GND I4 GND I5 133 Copyright 2016 Juniper Networks Inc Chapter 9 Pinout Specifications ...

Страница 156: ...Serial_TX I16 GND I17 Uplink_P28_LED1 I18 GND I19 POWER 12V I20 Related Documentation Uplink Modules in EX3200 Switches on page 15 Front Panel of an EX3200 Switch on page 9 Installing an Uplink Module in an EX3200 Switch on page 195 Removing an Uplink Module from an EX3200 Switch on page 197 Copyright 2016 Juniper Networks Inc 134 EX3200 Switch Hardware Guide ...

Страница 157: ...n Unpacking the Switch on page 137 Installing the Switch on page 141 Connecting the Switch to Power on page 155 Connecting the Switch to the Network on page 167 Performing Initial Configuration on page 171 135 Copyright 2016 Juniper Networks Inc ...

Страница 159: ...e Figure 23 on page 138 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 ...

Страница 160: ...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 1 888 314 5822 For internationa...

Страница 161: ...icense Agreement NOTE You must provide mounting screws that are appropriate for your rack or cabinet to mount the chassis on a rack or a cabinet Related Documentation Unpacking an EX3200 Switch on page 137 EX3200 Switches Hardware Overview on page 3 Registering Products Mandatory for Validating SLAs Register all new Juniper Networks hardware products and changes to an existing installed product on...

Страница 162: ...ts at https www juniper net customers support tools updateinstallbase Failure to do so can result in significant delays if you need replacement parts This note does not apply if you replace existing components with the same type of component Related Documentation Contacting Customer Support to Obtain Return Material Authorization on page 213 Contacting Customer Support to Obtain a Return Materials...

Страница 163: ...stall and connect an EX3200 switch 1 Follow instructions in Unpacking an EX3200 Switch on page 137 2 Mount the switch by following instructions appropriate for your site Mounting an EX3200 Switch on Two Posts in a Rack or Cabinet on page 144 using the mounting brackets provided Mounting an EX3200 Switch on Four Posts in a Rack or Cabinet on page 146 using the separately orderable four post rack mo...

Страница 164: ...s in a 19 in rack or cabinet by using the separately orderable four post rack mount kit In a position recessed 2 in from the front of a 19 in rack or cabinet by using the 2 in recess front brackets in the separately orderable four post rack mount kit You can mount the switch in this recessed position on two post or four post racks and cabinets On a desk or other level surface by using rubber feet ...

Страница 165: ...nd secure it to the building structure Read General Safety Guidelines and Warnings on page 237 with particular attention to Chassis Lifting Guidelines on page 246 Remove the switch from the shipping carton see Unpacking an EX3200 Switch on page 137 Ensure that you have the following parts and tools available 4 rubber feet to stabilize the chassis on the a desk or other level surface provided in th...

Страница 166: ...ssed 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 an EX3200 switch on two posts in a rack Verify that the site meets the requirements described in Site Preparation Checklist for EX3200 Switches on page 57 Place the rack in its permanent location allowing adequate clear...

Страница 167: ...el of the Switch NOTE If you need to mount the switch in a recessed position use the 2 in recess front mount brackets from the separately orderable four post rack mount kit 3 Align the bottom holes in the mounting brackets with holes on the side panels of the switch chassis 4 Insert mounting screws into the aligned holes Tighten the screws 5 Ensure that the other holes in the mounting brackets are...

Страница 168: ...EX3200 Switch in a Recessed Position in a Rack or Cabinet on page 150 Rack Mounting and Cabinet Mounting Warnings on page 248 Mounting an EX3200 Switch on Four Posts in a Rack or Cabinet You can mount an EX3200 switch on four posts of a 19 in rack or cabinet by using the separately orderable four post rack mount kit The remainder of this topic uses rack to mean rack or cabinet You can mount the sw...

Страница 169: ...llips screwdriver number 2 6 flat head 4 40 mounting screws provided with the four post rack mount kit 12 flat head 4x6 mm Phillips mounting screws provided with the four post rack mount kit One pair each of flush or 2 in recess front mounting brackets One pair of side mounting rails One pair of rear mounting blades Screws to secure the chassis and the rear mounting blades to the rack not provided...

Страница 170: ...ounting screws into the two aligned holes and tighten the screws Ensure that the remaining four holes in the side mounting rails are aligned with the four holes in the side panel See Figure 28 on page 148 Figure 28 Attaching the Side Mounting Rail to the Switch Chassis 5 Insert the 4x6 mm Phillips flat head mounting screws into the remaining four holes in the side mounting rails and tighten the sc...

Страница 171: ...to the Side Mounting Rail 3 1 Switch Rear mounting blade 2 Side mounting rail 9 Attach the rear mounting blades to the rear post by using the appropriate screws for your rack Tighten the screws 10 Ensure that the switch chassis is level by verifying that all the screws on the front of the rack are aligned with the screws at the back of the rack Related Documentation Connecting Earth Ground to an E...

Страница 172: ...ed in it the transceivers in the uplink module ports protrude from the front of the switch To mount the switch in a recessed position on four posts follow the instructions in Mounting an EX3200 Switch on Four Posts in a Rack or Cabinet on page 146 To mount the switch in a recessed position on two posts follow the instructions in Mounting an EX3200 Switch on Two Posts in a Rack or Cabinet on page 1...

Страница 173: ...nts in the event of a fire NOTE For easier lifting install any additional power supplies only after you mount the switch on the wall To mount the switch on a wall 1 Attach the wall mount brackets to the sides of the chassis using four of the wall mount bracket screws on each side as shown in Figure 31 on page 151 Figure 31 Attaching Wall Mount Brackets to the Switch Chassis g020200 1 2 2 If you ar...

Страница 174: ...ounted screws g020201 Front panel Rear panel 5 Tighten the mounting screws Related Documentation Connecting AC Power to an EX3200 Switch on page 161 Connecting DC Power to an EX3200 Switch on page 163 Connecting and Configuring an EX Series Switch CLI Procedure on page 175 Connecting and Configuring an EX Series Switch J Web Procedure on page 178 Wall Mounting Warning for EX3200 Switches on page 2...

Страница 175: ...om an EX3200 Switch on page 188 To install an uplink module in an EX3200 switch follow instructions in Installing an Uplink Module in an EX3200 Switch on page 195 To remove an uplink module from an EX3200 switch follow instructions in Removing an Uplink Module from an EX3200 Switch on page 197 To install an SFP SFP or XFP transceiver in an EX3200 switch follow instructions in Installing a Transcei...

Страница 177: ...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...

Страница 178: ...with 10 split lock washer not provided Two 10 flat washers not provided Panduit LCC10 14BWL or equivalent not provided 14 AWG 2 mm minimum 90 C wire or as permitted by the local code Rear panel of the chassis EX2300 See Special Instructions to Follow Before Connecting EarthGround to a Switch on page 158 Phillips number 2 Two 10 32 x 25 in screws with 10 split lock washer not provided Two 10 flat w...

Страница 179: ...ge 158 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 minimum 90 C wire or as permitted by the local code Left side of the chassis EX4500 See Special Instructions to Follow Before Connecting EarthGround to a Switch on page 158 Phillips number 2 Two 10 32 x 25 in screws wit...

Страница 180: ...r 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 the 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...

Страница 181: ...eft rear bracket only if the rack is 27 5 in 69 85 cm through 30 5 in 77 47 cm deep for a switch mounted flush with the rack front and 29 5 in 74 93 cm through 32 5 in 82 55 cm deep for a switch mounted 2 in 5 08 cm 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...

Страница 182: ... 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 EX2300 Switch Connecting AC Power to an EX3200 Switch on page 161 Connecting DC Power to an EX3200 Switch on page 163 Connecting AC Power to ...

Страница 183: ...h 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 operation you must connect EX3200 switches...

Страница 184: ... 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 36 on page 163 6 If the AC power source outlet has a power switch set i...

Страница 185: ...ge 175 Connecting and Configuring an EX Series Switch J Web Procedure on page 178 Connecting DC Power to an EX3200 Switch on page 163 Power Supply in EX3200 Switches on page 29 AC Power Supply LEDs in EX3200 Switches on page 32 Connecting DC Power to an EX3200 Switch The power supply in an EX3200 switch is a field replaceable unit FRU Figure 37 DC Power Supply in an EX3200 Switch 163 Copyright 201...

Страница 186: ... Series Switch on page 155 Install the power supply in the chassis For instructions on installing a power supply in an EX3200 switch see Installing a Power Supply in an EX3200 Switch on page 191 Ensure that you have the following parts and tools available DC power source cables 12 14 AWG with ring lug Molex 190700067 or equivalent not provided Phillips screwdriver number 2 To connect DC power to t...

Страница 187: ...ource cables to the power supplies by screwing the ring lugs attached to the cables to the appropriate terminals by using the screw from the terminals see Figure 39 on page 166 To connect a power supply to a power source a Leave the jumpers on the power supply terminals in place b Secure the ring lug of the positive DC power source cable to the A or B terminal on the DC power supply c Secure the r...

Страница 188: ...ghten the screws on the power supply terminals on both the power supplies until snug using the screwdriver Do not overtighten apply between 8 lb in 0 9 Nm and 9 lb in 1 02 Nm of torque to the screws Figure 39 Securing Ring Lugs to the Terminals on the DC Power Supply 6 Replace the terminal block cover and secure it using the screw Use the screwdriver to tighten the screw 7 Close the input circuit ...

Страница 189: ...onnect an Ethernet cable with an RJ 45 connector Use the management port to connect the device to the management device Ensure that you have an Ethernet cable that has an RJ 45 connector at either end Figure 40 on page 167 shows the RJ 45 connector of the Ethernet cable supplied with the device Figure 40 RJ 45 Connector on an Ethernet Cable Toconnectadevicetoanetworkforout of bandmanagement seeFig...

Страница 190: ...e console port accepts a cable that has an RJ 45 connector Ensure that you have an Ethernet cable that has an RJ 45 connector at either end One such cable and an RJ 45 to DB 9 serial port adapter are supplied with the device Figure 42 on page 168 shows the RJ 45 connector of the Ethernet cable Figure 42 RJ 45 Connector on an Ethernet Cable NOTE If your laptop or PC does not have a DB 9 male connec...

Страница 191: ...you begin connecting a fiber optic cable to an optical transceiver installed in a device ensure that you have taken the necessary precautions for safe handling of lasers see Laser and LED Safety Guidelines and Warnings on page 256 To connect a fiber optic cable to an optical transceiver installed in a device WARNING Do not look directly into a fiber optic transceiver or into the ends offiber optic...

Страница 192: ...r minimum bend radius An arc smaller than a few inches in diameter can damage the cables and cause problems that are difficult to diagnose Do not let fiber optic cables hang free from the connector Do not allow fastened loops of cables to dangle which stresses the cables at the fastening point Related Documentation Disconnecting a Fiber Optic Cable from a Device on page 208 Installing a Transceive...

Страница 193: ...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 EX3200 switch with 24 ports for models that have more ports this default configura...

Страница 194: ...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 2016 Juniper Networks Inc 172 EX3200 Switch Hardware Guide ...

Страница 195: ...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 20 173 Copyright 2016 Juniper Networks Inc Chapter 14 Performing Initial Configuration ...

Страница 196: ... 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 2016 Juniper Networks Inc 174 EX3200 Switch Hardware Guide ...

Страница 197: ...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...

Страница 198: ...6200 Switch See Switch Fabric and Routing Engine SRE Module in an EX8208 Switch See Routing Engine RE Module in an EX8216 Switch NOTE In EX2200 C EX2300 C EX2300 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 EX2300 C and EX...

Страница 199: ...ut of band management Configure the management port In out of band management you use a dedicated management channel MGMT port to connect to the management device Specify the IP address and gateway of the management interface Use this IP address to connect to the switch 7 Specify the SNMP read community location and contact to configure SNMP parameters These parameters are optional 8 Specify the s...

Страница 200: ...EX Series switch 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 J Web procedure This topic describes the J Web procedure NOTE To run the ezsetup script the switch must have the factory default configuration as the active configuration If you have configured an...

Страница 201: ...utes and reverts to the factory default configuration and the PC loses connectivity to the switch EX2200 EX2200 C EX2300 EX2300 C and EX3400 switch The LEDs on the RJ 45 network ports on the front panel blink when the switch is in the initial setup mode EX3200 EX3300 EX4200 EX4300 EX4500 EX4550 EX6200 and EX8200 switch The LCD panel displays a countdown timer when the switch is in initial setup mo...

Страница 202: ... buttons located to the right of the LCD panel see Figure 46 on page 180 or Figure 47 on page 180 Figure46 LCDPanelinanEX3200 EX4200 EX4500 EX4550 orEX8200 Switch Figure 47 LCD Panel in an EX4300 Switch 3 1 LCD panel Menu button LCD panel 4 2 Chassis status LEDs LCD panel Enter button 1 Press the Menu button until you see MAINTENANCE MENU Then press the Enter button 2 Press Menu until you see ENTE...

Страница 203: ...C open a Web browser type http 192 168 1 1 in the address field and press Enter 4 On the J Web login page type root as the username leave the password field blank and click Login 5 On the Introduction page click Next 6 On the Basic Settings page modify the hostname the root password and date and time settings Enter the hostname This is optional Enter a password and reenter the password Specify the...

Страница 204: ...ernet cable 12 For EX4500 switches only In the CLI enter the request chassis pic mode intraconnect operational mode command to set the PIC mode to intraconnect You can now log in by using the CLI or the J Web interface to continue configuring the switch If you use the J Web interface to continue configuring the switch the Web session is redirected to the new management IP address If the connection...

Страница 205: ... the Status menu and the options in those menus in the LCD panel are enabled Users can configure and troubleshoot the switch by using the Maintenance menu and view certain details about the switch by using the Status menu If you do not want users to be able to use those menus or some of the menu options you can disable the menus or individual menu options You can reenable the menus or menu options...

Страница 206: ...X4500 switch a standalone EX4550 switch an EX6200 switch an EX8200 switch or an XRE200 External Routing Engine user switch set chassis display message message permanent On an EX3300 EX4200 EX4300 EX4500 or EX4550 switch in a Virtual Chassis configuration user switch set chassis display message message fpc slot slot number permanent NOTE The buttons on the LCD panel are disabled when the LCD is con...

Страница 207: ...on page 187 Replacing Power Supply on page 191 Replacing Uplink Module on page 195 Replacing Transceiver on page 201 Maintaining and Replacing Fiber Optic Cable on page 207 Contacting Customer Support and Returning the Chassis or Components on page 211 185 Copyright 2016 Juniper Networks Inc ...

Страница 209: ...owing parts and tools available A Phillips screwdriver number 2 To install a fan tray in an EX3200 switch chassis see Figure 48 on page 187 CAUTION If you are installing a fan tray in an EX3200 switch ensure the fan faces upwards 1 Remove the fan tray from its bag Using both hands align the tray with the fan tray guides on the fan tray slot on the rear panel of the chassis and slide it in until it...

Страница 210: ...an 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 you slide the fan tray out of the chassis the fan may still be running 3 Grasp the handle on the fan tray and pull firmly to slide the fan tray halfw...

Страница 211: ...Removing EX3200 Switch Hardware Components on page 152 Cooling System and Airflow in an EX3200 Switch on page 27 Field Replaceable Units in EX3200 Switches on page 8 Rear Panel of an EX3200 Switch on page 10 189 Copyright 2016 Juniper Networks Inc Chapter 15 Replacing Cooling System Component ...

Страница 213: ...upply from its bag 2 Loosen the locking lever screw on the left front of the power supply by using the screwdriver 3 Push down on the locking lever until it is in its lowest position 4 Using both hands place the power supply in the power supply slot on the rear panel of the switch and slide it in until it is fully seated NOTE The handle on the 320 W AC power supply is at the bottom of the power su...

Страница 214: ...page 192 Installing and Removing EX3200 Switch Hardware Components on page 152 Power Supply in EX3200 Switches on page 29 Field Replaceable Units in EX3200 Switches on page 8 AC Power Cord Specifications for EX3200 Switches on page 70 Rear Panel of an EX3200 Switch on page 10 Removing a Power Supply from an EX3200 Switch The power supply in an EX4200 switch is a hot removable and hot insertable fi...

Страница 215: ...aceplate AC power supply Gently pull out the female end of the power cord connected to the power supply faceplate DC power supply Remove the screws securing the ring lugs attached to the power source cables to the power supply using the screwdriver and remove the power source cables from the power supply Replace the screws on the terminals and tighten them 4 Loosen the locking lever screw on the l...

Страница 216: ...stalling and Removing EX3200 Switch Hardware Components on page 152 Power Supply in EX3200 Switches on page 29 Field Replaceable Units in EX3200 Switches on page 8 AC Power Cord Specifications for EX3200 Switches on page 70 Rear Panel of an EX3200 Switch on page 10 Copyright 2016 Juniper Networks Inc 194 EX3200 Switch Hardware Guide ...

Страница 217: ...g in the 1 gigabit mode all the network ports from the last four built in ports are disabled and remain disabled until you reboot the switch On an EX3200 switch if you install a transceiver in an SFP uplink module or in an SFP uplink module when the SFP uplink module is operating in the 1 gigabit mode a corresponding network port from the last four built in ports is disabled For example if you ins...

Страница 218: ...odule slot on the front panel of the switch by using the cross head screwdriver flip the door upward and remove the blanking panel covering the empty uplink module slot NOTE If you are removing an uplink module and installing 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 sec...

Страница 219: ...age 9 Removing an Uplink Module from an EX3200 Switch If your EX3200 switch includes an optional uplink module it is installed in the switch s front panel The different types of uplink modules are described in Uplink Modules in EX3200 Switches on page 15 The uplink module in EX3200 switches is a hot removable and hot insertable unit FRU You can remove and replace it without powering off the switch...

Страница 220: ... panel of the switch by using the cross head screwdriver provided with the uplink module kit and flip the door upward 3 Insert the ball end of the screwdriver in the keyhole on the front panel of the uplink module and slide the screwdriver to the narrow part of the keyhole see Figure 53 on page 198 CAUTION Ensure the screwdriver does not slip out of the keyhole when you pull the uplink module out ...

Страница 221: ...g an Uplink Module in an EX3200 Switch on page 195 Installing and Removing EX3200 Switch Hardware Components on page 152 Field Replaceable Units in EX3200 Switches on page 8 Front Panel of an EX3200 Switch on page 9 199 Copyright 2016 Juniper Networks Inc Chapter 17 Replacing Uplink Module ...

Страница 223: ...uniper Networks device CAUTION If you face a problem running a Juniper Networks device that uses 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 mightrecommendthatyoucheckthethird partyopticorcableandpotentially replace it with an equivalent Juniper Networks optic or cable that is qualified for th...

Страница 224: ...ht 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 connectors mu...

Страница 225: ...er from a device ensure that you have taken the necessary precautions for safe handling of lasers see Laser and LED Safety Guidelines and Warnings on page 256 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 connector A dust cover to cover the port Figure 56 on page 205 shows how to...

Страница 226: ...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 CablefromaDevice onpage208 Coverthetransceiverandtheendofeachfiber optic cable c...

Страница 227: ...P 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 Figure 56 Removing an SFP SFP XFP or a QSFP Transceiver 1 Ejector ...

Страница 229: ...Safety Guidelines and Warnings on page 256 To connect a fiber optic cable to an optical transceiver installed in a device WARNING Do not look directly into a fiber optic transceiver or into the ends offiber opticcables Fiber optictransceiversandfiber opticcablesconnected to transceivers emit laser light that can damage your eyes 1 If the fiber optic cable connector is covered with a rubber safety ...

Страница 230: ...fastening point Related Documentation Disconnecting a Fiber Optic Cable from a Device on page 208 Installing a Transceiver on page 201 Maintaining Fiber Optic Cables on page 209 Disconnecting a Fiber Optic Cable from a Device Juniper Networks devices have field replaceable unit FRU optical transceivers to which you can connect fiber optic cables Before you begin disconnecting a fiber optic cable f...

Страница 231: ...ic Cables on page 209 Maintaining Fiber Optic Cables Fiber optic cables connect to optical transceivers that are installed in Juniper Networks devices To maintain fiber optic cables When you unplug a fiber optic cable from a transceiver place rubber safety caps over the transceiver and on the end of the cable Anchor fiber optic cables to prevent stress on the connectors When attaching a fiber opti...

Страница 232: ...se an appropriate fiber cleaning 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 us...

Страница 233: ...as described in Contacting Customer Support to Obtain Return Material Authorization on page 213 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 RMA Refused shipments are returned to the customer through collect freight 3 Pack the switch or component for shipping as describe...

Страница 234: ... FRUs in an EX3200 Switch on page 212 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 Hardware inventory Item Version Part number Serial number Description Chassis BH0208375304 EX3200 24T Routing Engine 0 REV 11 750 021261 BH0208375304 EX3200 24T 8 POE FPC 0 RE...

Страница 235: ...or hardware component you want to return open a Case with Juniper Networks Technical Assistance Center JTAC on the Web or by telephone Before you request an RMA number from JTAC be prepared to provide the following information Your existing 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 ...

Страница 236: ...nent Ensure that you have retrieved the original shipping carton and packing materials Contact your JTAC representative if you do not have these materials to learn about approved packing materials See Contacting Customer Support to Obtain Return Material Authorization on page 213 Ensure that you have the following parts and tools available Antistatic bag one for each switch or component Phillips s...

Страница 237: ... switch while another person unscrews and removes the mounting screws 6 Remove the switch from the wall rack cabinet or desk and place the switch in an antistatic bag 7 Place the switch in the shipping carton 8 Place the packing foam on top of and around the switch 9 If you are returning accessories or FRUs with the switch pack them as instructed in the following section 10 Replace the accessory b...

Страница 238: ...mentation Returning an EX3200 Switch or Component for Repair or Replacement on page 211 Removing a Fan Tray from an EX3200 Switch on page 188 Removing a Power Supply from an EX3200 Switch on page 192 Removing an Uplink Module from an EX3200 Switch on page 197 Removing a Transceiver on page 203 Copyright 2016 Juniper Networks Inc 216 EX3200 Switch Hardware Guide ...

Страница 241: ...tion Term Signal alerting you to 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 LED ALM is lit red this indicates a major alarm If the ALM LED is lit yellow this indicates a minor alarm If the ALM LED is unlit there is no alarm...

Страница 242: ...ded temperature thresholds An alarm condition configured on an interface has triggered a critical warning Minor Indicates 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 Che...

Страница 243: ... Minor yellow Fan tray is not installed Fan tray Check the fan Replace the faulty fan tray If the above two checks show no problems open a support case using the Case Manager link at http www juniper net support or call 1 888 314 5822 toll free within the United States and Canada or 1 408 745 9500 from outside the United States Major red One fan in the chassis is not spinning or is spinning at bel...

Страница 244: ...n has failed Check the fan Open a support case using the Case Manager link at http www juniper net support or call 1 888 314 5822 toll free within the United States and Canada or 1 408 745 9500 from outside the United States Minor yellow The temperature inside the chassis has exceeded 176 F 80 C Replace the fan tray Open a support case using the Case Manager link at http www juniper net support or...

Страница 245: ...ithin the United States and Canada or 1 408 745 9500 from outside the United States Minor yellow var or config full only 25 free Open a support case using the Case Manager link at http www juniper net support or call 1 888 314 5822 toll free within the United States and Canada or 1 408 745 9500 from outside the United States Major red Upgrade bank is empty or corrupted Open a support case using th...

Страница 246: ...free within the United States and Canada or 1 408 745 9500 from outside the United States Major red RPS power supply has failed Check the reason for power supply failure Minor yellow RPS is backing up the switch for the first time Check whether a cable is connected to the management Ethernet interface or whether the cable is defective Replace the cable if required If you are unable to resolve the ...

Страница 247: ...ing Software Licenses for EX Series Switches Minor yellow Feature usage requires a license or the license for the feature usage has expired Related Documentation Field Replaceable Units in EX3200 Switches on page 8 Chassis Status LEDs in EX3200 Switches on page 18 Understanding Alarm Types and Severity Levels on EX Series Switches on page 219 Checking Active Alarms with the J Web Interface Purpose...

Страница 248: ... Messages on page 226 Dashboard for EX Series Switches on page 35 Understanding Alarm Types and Severity Levels on EX Series Switches on page 219 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 Monito...

Страница 249: ... 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 during the last one 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 y...

Страница 250: ...eport 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 62 on page 228 describes the Event Summary fields NOTE By default the View Events page in the J Web interface displays the most recent 25 events with severity levels highlighted in different colors Af...

Страница 251: ... 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 follow...

Страница 253: ... ports ge 0 0 20 through ge 0 0 23 on 24 port models or ge 0 0 44 through ge 0 0 47 on 48 port models of an EX3200 switch is down Environment An SFP or SFP uplink module is installed in the switch and a transceiver is installed in one of the ports on the uplink module Symptoms When you check the status with the CLI command show interfaces ge or with the J Web user interface the disabled port is no...

Страница 254: ...roubleshooting Uplink Module Installation or Replacement on EX3200 Switches on page 232 Monitoring Interface Status and Traffic Configuring Gigabit Ethernet Interfaces CLI Procedure Configuring Gigabit Ethernet Interfaces J Web Procedure Removing a Transceiver on page 203 Uplink Modules in EX3200 Switches on page 15 EX Series Switches Interfaces Overview Troubleshooting Uplink Module Installation ...

Страница 255: ...rts ge 0 1 0 through ge 0 1 3 of an SFP uplink module installed in an EX3200 switch is disabled Symptoms When you check the status with the show interface commands or with the J Web user interface the disabled port is not listed Cause If you replace a transceiver multiple times in quick succession in a port in an SFP uplink module installed in an EX3200 switch it might cause an eeprom read problem...

Страница 257: ... on page 243 Installation and Maintenance Safety Information on page 245 Radiation and Laser Warnings on page 255 Maintenance and Operational Safety Warnings on page 261 Electrical Safety Guidelines and Warnings on page 267 Agency Approvals and Compliance Statements on page 283 235 Copyright 2016 Juniper Networks Inc ...

Страница 259: ...ree 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 or jewelry such as rings bracelets or chains which could become caught in the device Wear safety glasses if you are working under any conditions that could be hazardous to your eyes Do not perform any actions that create a potential hazard to peop...

Страница 260: ...ines for Switches on page 272 General Electrical Safety Guidelines and Warnings on page 267 Maintenance and Operational Safety Guidelines and Warnings on page 261 Installation Instructions Warning on page 245 Grounded Equipment Warning on page 252 Definitions of Safety Warning Levels The documentation uses the following levels of safety warnings there are two Warning formats NOTE You might find th...

Страница 261: ...enza indica un pericolo La situazione potrebbe causare infortuni alle persone Prima di lavorare su qualsiasi apparecchiatura occorre conoscere i pericoli relativi ai circuiti elettrici ed essere al corrente delle pratiche standard per la prevenzione di incidenti Advarsel Dette varselsymbolet betyr fare Du befinner deg i en situasjon som kan føre til personskade Før du utfører arbeid på utstyr må d...

Страница 262: ...onnel qualifié et compétent Warnung Gerät nur von geschultem qualifiziertem Personal installieren oder auswechseln lassen Avvertenza Solo personale addestrato e qualificato deve essere autorizzato ad installare o sostituire questo apparecchio Advarsel Kun kvalifisert personell med riktig opplæring bør montere eller bytte ut dette utstyret Aviso Este equipamento deverá ser instalado ou substituído ...

Страница 263: ... mains socket outlet Advarsel Apparatet skal kobles til en jordet stikkontakt Varning Apparaten skall anslutas till jordat nätuttag Related Documentation General Safety Guidelines and Warnings on page 237 241 Copyright 2016 Juniper Networks Inc Chapter 23 General Safety Guidelines and Warnings ...

Страница 265: ...re extinguisher which uses noncorrosive fire retardants to extinguish the fire Fire Suppression Equipment Type C fire extinguishers which use noncorrosive fire retardants such as carbon dioxide and Halotron are most effective for suppressing electrical fires Type C fire extinguishers displace oxygen from the point of combustion to eliminate the fire For extinguishing fire on or around equipment th...

Страница 266: ... 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 237 General Electrical Safety Guidelines and Warnings on page 267 Action to Take After an Electrical Accident on page 268 Copyright 2016 Juniper Networks Inc 244 EX3200 Switch Hardware Gu...

Страница 267: ... aanwijzingenvoordatuhetsysteem met de voeding verbindt VaroitusLueasennusohjeetennenjärjestelmänyhdistämistävirtalähteeseen AttentionAvantdebrancherlesystèmesurlasourced alimentation consulter les directives d installation Warnung Lesen Sie die Installationsanweisungen bevor Sie das System an die Stromquelle anschließen AvvertenzaConsultareleistruzionidiinstallazioneprimadicollegareilsistema all ...

Страница 268: ...a to which access can be gained only by service personnel through the use of a special tool lock and key or other means of security and which is controlled by the authority responsible for the location WaarschuwingDittoestelisbedoeldvoorinstallatieopplaatsenmetbeperkte toegang Een plaats met beperkte toegang is een plaats waar toegang slechts door servicepersoneel verkregen kan worden door middel ...

Страница 269: ...foi concebida para instalação em áreas de acesso restrito Uma área de acesso restrito é uma área à qual apenas tem acesso o pessoal de serviço autorizado que possua uma ferramenta chave e fechadura especial ou qualquer outra forma de segurança Esta área é controlada pela autoridade responsável pelo local Atención Esta unidad ha sido diseñada para instalarse en áreas de acceso restringido Área de a...

Страница 270: ...ng Använd inte ramp med en lutning på mer än 10 grader Related Documentation General Safety Guidelines and Warnings on page 237 Installation Instructions Warning on page 245 Grounded Equipment Warning on page 252 Rack Mounting and Cabinet Mounting Warnings Ensure that the rack or cabinet in which the device is installed is evenly and securely supported Uneven mechanical loading could lead to a haz...

Страница 271: ... monteert of het daar een servicebeurt geeft Varoitus Kun laite asetetaan telineeseen tai huolletaan sen ollessa telineessä onnoudatettavaerityisiävarotoimiajärjestelmänvakavuudensäilyttämiseksi jotta vältytään loukkaantumiselta Noudata seuraavia turvallisuusohjeita Juniper Networks switch on asennettava telineeseen joka on kiinnitetty rakennukseen Jos telineessä ei ole muita laitteita aseta laite...

Страница 272: ... Per evitare infortuni fisici durante il montaggio o la manutenzione di questa unità in un supporto occorre osservare speciali precauzioni per garantire che il sistema rimanga stabile Le seguenti direttive vengono fornite per garantire la sicurezza personale Il Juniper Networks switch deve essere installato in un telaio il quale deve essere fissato alla struttura dell edificio Questa unità deve ve...

Страница 273: ...o instale o antes de montar ou reparar a unidade Atención Para evitar lesiones durante el montaje de este equipo sobre un bastidor o posteriormente durante su mantenimiento se debe poner mucho cuidado en que el sistema quede bien estable Para garantizar su seguridad proceda según las siguientes instrucciones El Juniper Networks switch debe instalarse en un bastidor fijado a la estructura del edifi...

Страница 274: ... 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 orienté avec le panneau avant dirigé vers le bas WARNING Warnhinweis Bei der Befestigung in vertikaler Position muss ein EX3200 oder E...

Страница 275: ...varsel 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 encontra ligado à terra durante a sua utilização normal Atención Este equipo debe conectarse a tierra Asegurarse de que el equipo principal esté conectado a tierra durante el uso normal Varning Denna utrustning är avsedd att jord...

Страница 277: ... 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 emittieren wenn kein Glasfaserkabel angeschlossen ist Vermeiden Sie es sich den Strahlungen auszusetzen und starren Sie nicht in die Öffnungen Avvertenza Quando i cavi in fibra non sono inseriti radiazioni...

Страница 278: ... S Food and Drug Administration and are evaluated as a Class 1 Laser Product per EN 60825 1 requirements Observe the following guidelines and warnings General Laser Safety Guidelines on page 256 Class 1 Laser Product Warning on page 257 Class 1 LED Product Warning on page 257 Laser Beam Warning on page 258 General Laser Safety Guidelines When working around ports that support optical transceivers ...

Страница 279: ...o 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 producto LED...

Страница 280: ... in den Strahl blicken 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...

Страница 281: ...es and Warnings on page 237 Radiation from Open Port Apertures Warning on page 255 Installation Instructions Warning on page 245 Grounded Equipment Warning on page 252 259 Copyright 2016 Juniper Networks Inc Chapter 26 Radiation and Laser Warnings ...

Страница 283: ...by the manufacturer Dispose of used batteries according to the manufacturer s instructions Waarschuwing Er is ontploffingsgevaar als de batterij verkeerd vervangen wordt Vervang de batterij slechts met hetzelfde of een equivalent type dat door de fabrikant aanbevolen is Gebruikte batterijen dienen overeenkomstig fabrieksvoorschriften weggeworpen te worden Varoitus Räjähdyksen vaara jos akku on vai...

Страница 284: ...rucciones del fabricante Varning Explosionsfara vid felaktigt batteribyte Ersätt endast batteriet med samma batterityp som rekommenderas av tillverkaren eller motsvarande Följ tillverkarens anvisningar vid kassering av använda batterier Jewelry Removal Warning WARNING Before working on equipment that is connected to power lines remove jewelry including rings necklaces and watches Metal objects hea...

Страница 285: ...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 contacto com a ligação à terra podendo causar queimaduras graves ou ficarem soldados aos terminais Atención Antes de operar sobre equipos conectados a líneas de alimentación quitarse las joyas incluidos anillos collares y relojes Los o...

Страница 286: ...2200 EX3300 EX3200 EX4200 EX4300 EX4500 and EX4550 switches To prevent airflow restriction allow at least 6 in 15 2 cm of clearance around the ventilation openings Waarschuwing Om te voorkomen dat welke switch van de Juniper Networks router dan ook oververhit raakt dient u deze niet te bedienen op een plaats waar de maximale aanbevolen omgevingstemperatuur van 40 C wordt overschreden Om te voorkom...

Страница 287: ...r de la serie Juniper Networks switch se recaliente no lo haga funcionar en un área en la que se supere la temperatura ambiente máxima recomendada de 40 C Para impedir la restricción de la entrada de aire deje un espacio mínimo de 15 2 cm alrededor de las aperturas para ventilación Varning Förhindra att en Juniper Networks switch överhettas genom att inte använda den i ett område där den maximalt ...

Страница 288: ...s 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 237 General Electrical Safety Guidelines and Warnings on page 267 AC Power Electrical Safety Guidelines on page 270 DC Power Electrical Safety Guidelines for Switches on page 272 Laser and...

Страница 289: ...re designed for use as intrabuilding within the building interfaces only Type 2 or Type 4 ports as described in GR 1089 CORE and require isolation from the exposed outside plant OSP cabling To comply with NEBS requirements and protect against lightning surges and commercial power disturbances the intrabuilding ports must not be metallically connected to interfaces that connect to the OSP or its wi...

Страница 290: ...y 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 and connectors specified for the attached peripheral equipment and make certain they are in good condition You can remove and replace many device components without powering off or disconnecting power to the dev...

Страница 291: ...e component in its antistatic bag see Figure 59 on page 270 in one hand and touch the exposed bare metal of the device with the other hand immediately before inserting the component into the device WARNING For safety periodically check the resistance value of the ESD grounding strap The measurement must be in the range 1 through 10 Mohms When handling any component that is subject to ESD damage an...

Страница 292: ...ollowing 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 DÉBRANCHER TOUT CORDON D ALIMENTATION AVANT DE FAIRE...

Страница 293: ...80 AC Power Disconnection Warning WARNING Before working on the device or near power supplies unplug all the power cords from an AC switch Waarschuwing Voordat u aan een frame of in de nabijheid van voedingen werkt dient u bij wisselstroom toestellen de stekker van het netsnoer uit het stopcontact te halen Varoitus Kytke irti vaihtovirtalaitteiden virtajohto ennen kuin teet mitään asennuspohjalle ...

Страница 294: ...nte alterna CA Varning Innan du arbetar med ett chassi eller nära strömförsörjningsenheter skall du för växelströmsenheter dra ur nätsladden Related Documentation General Safety Guidelines and Warnings on page 237 General Electrical Safety Guidelines and Warnings on page 267 AC Power Electrical Safety Guidelines on page 270 DC Power Electrical Safety Guidelines for Switches This topic applies to h...

Страница 295: ...uit to a solid office earth ground A closed loop ring is recommended for terminating the ground conductor at the ground stud Run two wires from the circuit breaker box to a source of 48 VDC A DC powered device that is equipped with a DC terminal block is intended only for installation in a restricted access location In the United States a restricted access area is one in accordance with Articles 1...

Страница 296: ...nations Warning on page 279 Connecting DC Power to an EX2200 Switch Connecting DC Power to an EX3200 Switch on page 163 Connecting DC Power to an EX3400 Switch Connecting DC Power to an EX4200 Switch Connecting DC Power to an EX4300 Switch Connecting DC Power to an EX4500 Switch Connecting DC Power to an EX4550 Switch Connecting DC Power to an EX4600 Switch Connecting DC Power to an EX6200 Switch ...

Страница 297: ...ervice 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 OFF Warnung Vor Ausführung der folgenden Vorgänge ist sicherzustellen daß die Gleichstromschaltung keinen Strom erhält Um sicherzustellen daß sämtlicher Strom abgestellt ist machen Sie auf der Schalttafel den Unterbrecher für die Gleichstrom...

Страница 298: ... Safety Guidelines and Warnings on page 267 DC Power Electrical Safety Guidelines for Switches on page 272 DC Power Grounding Requirements and Warning on page 276 DC Power Wiring Sequence Warning on page 277 DC Power Wiring Terminations Warning on page 279 DC Power Grounding Requirements and Warning An insulated grounding conductor that is identical in size to the grounded and ungrounded branch ci...

Страница 299: ...ing on page 279 DC Power Wiring Sequence Warning WARNING Wire the DC power supply using the appropriate lugs When connecting power the proper wiring sequence is ground to ground RTN to RTN then 48 V to 48 V When disconnecting power the proper wiring sequence is 48 V to 48 V RTN to RTN then ground to ground Note that the ground wire must always be connected first and disconnected last Waarschuwing ...

Страница 300: ...potencia cc Usando los terminales apropiados en el extremo del cableado Al conectar potencia la secuencia apropiada del cableado se muele para moler RTN a RTN entonces 48 V a 48 V Al desconectar potencia la secuencia apropiada del cableado es 48 V a 48 V RTN a RTN entonces molió para moler Observe que el alambre de tierra se debe conectar siempre primero y desconectar por último Observe que el ala...

Страница 301: ...vec cosses rebroussées Ces douilles terminales doivent être de la taille qui convient aux fils et doivent être refermées sur la gaine isolante et sur le conducteur Warnung Wenn Litzenverdrahtung erforderlich ist sind zugelassene Verdrahtungsabschlüsse z B für einen geschlossenen Regelkreis oder gabelförmig mit nach oben gerichteten Kabelschuhen zu verwenden Diese Abschlüsse sollten die angemessene...

Страница 302: ...rical Safety Guidelines and Warnings on page 267 DC Power Electrical Safety Guidelines for Switches on page 272 DC Power Disconnection Warning on page 275 DC Power Grounding Requirements and Warning on page 276 DC Power Wiring Sequence Warning on page 277 Multiple Power Supplies Disconnection Warning WARNING For a device that has more than one power supply connection you must ensure that all power...

Страница 303: ...msystemer Aviso O dispositivo foi criado para operar com sistemas de corrente TN Atención El equipo está diseñado para trabajar con sistemas de alimentación tipo TN Varning Enheten är konstruerad för användning tillsammans med elkraftssystem av TN typ Related Documentation General Safety Guidelines and Warnings on page 237 General Electrical Safety Guidelines and Warnings on page 267 Grounded Equi...

Страница 305: ...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...

Страница 306: ...el on page 285 Japan on page 285 Korea on page 286 United States on page 286 FCC Part 15 Statement on page 286 Nonregulatory Environmental Standards on page 287 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...

Страница 307: ...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...

Страница 308: ...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...

Страница 309: ...hielded intrabuilding cabling or wiring that is grounded at both ends All EX8200 switches These 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 equi...

Страница 310: ...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 283 Compliance Statements for EMC Requirements for EX Series Switches on page 284 Copyright 2016 Juniper Networks Inc ...

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