Page 2 END USER LICENSE AGREEMENT The Juniper Networks product that is the subject of this technical documentation consists of (or is intended for use with) Juniper Networks software. Use of such software is subject to the terms and conditions of the End User License Agreement (“EULA”) posted at http://www.juniper.net/support/eula.html.
Page 3: Table Of Contents
EX4200 Switches Hardware Overview ........3...
Page 4 PoE Power Budget and AC Power Supplies ......36 AC Power Supply LEDs in EX4200 Switches ......37 DC Power Supply LEDs in EX4200 Switches .
Page 5 Mounting an EX4200 Switch on a Wall ....... . .
Page 6 Replacing Cooling System Component ......207 Installing a Fan Tray in an EX4200 Switch ......207 Removing a Fan Tray from an EX4200 Switch .
Page 7 Packing an EX4200 Switch or Component for Shipping ....249 Packing an EX4200 Switch for Shipping ......250 Packing EX4200 Switch Components for Shipping .
Page 9 Cooling System and Airflow ......... 31 Figure 15: Fan Tray Used in an EX4200 Switch ......31 Figure 16: Airflow Through the EX4200 Switch Chassis .
Page 10 Unpacking the Switch ..........153 Figure 29: Unpacking an EX4200 Switch ....... 154 Chapter 12 Installing the Switch .
Page 11 Replacing Cooling System Component ......207 Figure 54: Installing a Fan Tray in an EX4200 Switch ..... 208 Figure 55: Removing a Fan Tray from an EX4200 Switch .
Page 13 Table 3: EX4200 Switch Models ........
Page 14 EX4200 Switches ........
Page 15 Unpacking the Switch ..........153 Table 57: Packing List for an EX4200 Switch ......155 Chapter 13 Connecting the Switch to Power .
Page 17: About The Documentation
® To obtain the most current version of all Juniper Networks technical documentation, see the product documentation page on the Juniper Networks website at http://www.juniper.net/techpubs/ If the information in the latest release notes differs from the information in the documentation, follow the product Release Notes.
Page 18: Table 1: Notice Icons
RFC 1997, BGP Communities Attribute Italic text like this Represents variables (options for which Configure the machine’s domain name: you substitute a value) in commands or [edit] configuration statements. root@# set system domain-name domain-name xviii Copyright © 2015, Juniper Networks, Inc.
Page 19: Documentation Feedback
We encourage you to provide feedback, comments, and suggestions so that we can improve the documentation. You can provide feedback by using either of the following methods: Online feedback rating system—On any page at the Juniper Networks Technical Documentation site at , simply click the http://www.juniper.net/techpubs/index.html...
Page 20: Requesting Technical Support
7 days a week, 365 days a year. Self-Help Online Tools and Resources For quick and easy problem resolution, Juniper Networks has designed an online self-service portal called the Customer Support Center (CSC) that provides you with the following features: Find CSC offerings: http://www.juniper.net/customers/support/...
Page 21 About the Documentation For international or direct-dial options in countries without toll-free numbers, see http://www.juniper.net/support/requesting-support.html Copyright © 2015, Juniper Networks, Inc.
Page 23: Overview
PART 1 Overview System Overview on page 3 Chassis Components and Descriptions on page 9 Cooling System and Airflow on page 31 Power Supplies on page 33 Viewing System Information on page 39 Copyright © 2015, Juniper Networks, Inc.
Page 25: System Overview
Virtual Chassis as needed, up to a total of 10 members. EX4200 switches are available in models with 24 or 48 ports with either all ports equipped for Power over Ethernet (PoE/PoE+) or only 8 ports equipped for PoE. All models provide...
Page 26: Uplink Modules
Additionally, a 24-port model provides 100Base-FX/1000Base-X SFP ports. This model is typically used as a small distribution switch. All EX4200 switches have dedicated 64-Gbps Virtual Chassis ports (VCPs) that enable you to connect the switches to each other. You can also use optional uplink module ports to connect members of a Virtual Chassis across multiple wiring closets.
Page 27: Ex4200 Switch Models
Understanding PoE on EX Series Switches EX4200 Switch Models The EX4200 switch is available with 24 or 48 ports and with partial or full Power over Ethernet (PoE) capability. EX4200 switches with a DC power supply installed do not provide PoE.
Page 28: Ex4200 Switch Hardware And Cli Terminology Mapping
EX4200 Switches Hardware Overview on page 3 EX4200 Switch Hardware and CLI Terminology Mapping This topic describes the hardware terms used in EX4200 switch documentation and the corresponding terms used in the Junos OS CLI. See Table 4 on page...
Page 29: Table 4: Cli Equivalents Of Terms Used In Documentation For Ex4200
Chapter 1: System Overview Table 4: CLI Equivalents of Terms Used in Documentation for EX4200 Switches Item in Additional Hardware Item (CLI) Description (CLI) Value (CLI) Documentation Information Chassis One of the following: – Switch chassis “Chassis Physical Specifications for EX4200-24T EX4200 Switches”...
Page 30 EX4200 Switch Hardware Guide Table 4: CLI Equivalents of Terms Used in Documentation for EX4200 Switches (continued) Item in Additional Hardware Item (CLI) Description (CLI) Value (CLI) Documentation Information PIC (n) Abbreviated name of n is a value in the range...
Page 31: Chassis Components And Descriptions
Management Port LEDs in EX4200 Switches on page 23 Network Port LEDs in EX4200 Switches on page 24 Chassis Physical Specifications for EX4200 Switches The EX4200 switch chassis is a rigid sheet-metal structure that houses the hardware components. Table 5 on page 9 summarizes the physical specifications of the EX4200 switch chassis.
Page 32: Field-Replaceable Units In Ex4200 Switches
EX4200 Switch Hardware Guide NOTE: The weight of an EX4200 switch with one power supply installed is between 16–18 lb (7.2–8.2 kg). Related Rack Requirements for EX4200 Switches on page 69 Documentation Cabinet Requirements for EX4200 Switches on page 70...
Page 33: Front Panel Of An Ex4200 Switch
Removing a Transceiver from a Switch on page 223 Front Panel of an EX4200 Switch The front panel of an EX4200 switch consists of the following components: Network ports—depending on the switch model, either: 10/100/1000Base-T Gigabit Ethernet ports, some or all of which are enabled for...
Page 34: Rear Panel Of An Ex4200 Switch
Figure 4 on page 13 shows the rear panel of an EX4200 switch with power supplies and fan tray installed. The rear panel of all the EX4200 switches except EX4200-24F-S and EX4200-48T-S switches are similar. All EX4200 switches except the EX4200-24F-S and EX4200-48T-S switches are shipped with the power supplies and fan tray pre-installed in the rear panel of the switch.
Page 35: Lcd Panel In Ex4200 Switches
Front Panel of an EX4200 Switch on page 11 USB Port Specifications for an EX Series Switch on page 126 Cooling System and Airflow in an EX4200 Switch on page 31 Power Supply in EX4200 Switches on page 33 Prevention of Electrostatic Discharge Damage on page 301...
Page 36: Lcd Panel Modes
After the boot process is complete, the LCD panel automatically reverts to the Idle menu. In an EX4200 switch that is not a member of a Virtual Chassis, the first line of the LCD panel displays the slot number, the role of the switch, and hostname. For a standalone...
Page 37: Lcd Panel Menus
System halt System reboot Load rescue Request VC port (for an EX4200 switch that is a member of a Virtual Chassis) 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 button.
Page 38 Virtual Chassis port (VCP) status: Up, Down, Disabled. Enter NOTE: This option is available only for an EX4200 switch that is a member of a Virtual Chassis configuration. It is not available for an EX3200 switch. Press the button to go to the next option in the Status menu.
Page 39 EX4200-24F network port). NOTE: This option is available only for an EX4200 switch that is a member of a Virtual Chassis configuration. It is not available for an EX3200 switch. Press the button to go to the next option in the Maintenance menu.
Page 40: Uplink Modules In Ex4200 Switches
EX4200 Switch Hardware Guide Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 198 Uplink Modules in EX4200 Switches EX4200 switches support four types of uplink modules: SFP uplink module—Provides four ports for 1-gigabit small form-factor pluggable (SFP) transceivers.
Page 41: Sfp Uplink Module
If the operating mode and the configured mode for the uplink module are different, it is shown in the output of show chassis pic fpc-slot slot number pic-slot 1 Figure 7 on page 20 shows the SFP+ and SFP+ MACsec uplink module. Copyright © 2015, Juniper Networks, Inc.
Page 42: Figure 7: Sfp+ And Sfp+ Macsec Uplink Module
SFP+ and SFP+ MACsec uplink modules are shipped with dust covers preinstalled in the ports. The SFP+ uplink module requires Junos OS for EX Series switches, Release 9.4 or later. The SFP+ MACsec uplink module requires Junos OS for EX Series switches, Release 13.2X50-D10 or later. Copyright © 2015, Juniper Networks, Inc.
Page 43: Xfp Uplink Module
Troubleshooting Virtual Chassis Port Connectivity on an EX4200 Switch on page 262 Chassis Status LEDs in EX4200 Switches The front panel of an EX4200 switch has three LEDs on the far right side of the panel, next to the LCD panel (see Figure 9 on page 22).
Page 44: Figure 9: Chassis Status Leds In An Ex4200 Switch
Figure 9: Chassis Status LEDs in an EX4200 Switch Table 7 on page 22 describes the chassis status LEDs in an EX4200 switch, their colors and states, and the status they indicate. You can view the colors of the three LEDs remotely through the CLI by issuing the operational mode command show chassis lcd.
Page 45: Management Port Leds In Ex4200 Switches
Checking Active Alarms with the J-Web Interface on page 256 Understanding Alarm Types and Severity Levels on EX Series Switches on page 255 Management Port LEDs in EX4200 Switches The management port on EX4200 switches has two LEDs that indicate link/activity and port status (see Figure 10 on page 24).
Page 46: Network Port Leds In Ex4200 Switches
EX4200 Switch Hardware Guide Figure 10: LEDs on the Management Port on an EX4200 Switch Table 8 on page 24 describes the Link/Activity LED. Table 8: Link/Activity LED on the Management Port on EX4200 Switches Color State and Description Link/Activity Green Blinking—The port and the link are active, and there is link...
Page 47: Figure 11: Leds On The Network Ports On The Front Panel
LEDs on the uplink module ports on the XFP uplink module. Figure 11: LEDs on the Network Ports on the Front Panel Figure 12: LEDs on the Uplink Module Ports on the SFP Uplink Module Copyright © 2015, Juniper Networks, Inc.
Page 48: Figure 13: Leds On The Uplink Module Ports On The Sfp+ And Sfp+ Macsec Uplink
State and Description Link/Activity Green Blinking—The port and the link are active, and there is link activity. On steadily—The port and the link are active, but there is no link activity. Off—The port is not active. Copyright © 2015, Juniper Networks, Inc.
Page 49 Table 11 on page 28 describes the Status LED. From the Idle menu of the LCD, use the button on the LCD panel to toggle between the ADM, DPX, POE, and SPD indicators. Enter Copyright © 2015, Juniper Networks, Inc.
Page 50: Table 11: Status Led On Network Ports
The speed indicators for network ports on the front panel are: One blink per second—10 Mbps Two blinks per second—100 Mbps Three blinks per second—1000 Mbps The speed indicators for network ports on the SFP uplink module are: Green—1000 Mbps Unlit—10/100 Mbps Copyright © 2015, Juniper Networks, Inc.
Page 51 XFP transceivers, therefore, this LED is always green on an XFP uplink module.. Related Front Panel of an EX4200 Switch on page 11 Documentation Uplink Modules in EX4200 Switches on page 18 LCD Panel in EX4200 Switches on page 13...
Page 53: Cooling System And Airflow
Cooling System and Airflow in an EX4200 Switch on page 31 Cooling System and Airflow in an EX4200 Switch The cooling system in an EX4200 switch consists of a field-replaceable unit (FRU) fan tray with three fans (see Figure 15 on page 31).
Page 54: Figure 16: Airflow Through The Ex4200 Switch Chassis
EX4200 Switch Hardware Guide Figure 16: Airflow Through the EX4200 Switch Chassis The fan tray used in an EX4200 switch comes with load-sharing redundancy that can tolerate a single fan failure at room temperature (below 45° C/113° F) to still provide sufficient cooling.
Page 55: Power Supplies
This topic uses the term PoE to refer to both PoE and PoE+ unless there is a need to distinguish between the two. EX4200 switches use power supplies that provides two DC output voltages: 12 V for system and logic power and 48–51 V (or higher, to compensate for voltage drops along the path from the power supplies to the RJ-45 connector) for PoE ports.
Page 56: Ac Power Supplies
PoE Power Budget and AC Power Supplies on page 36 AC Power Supplies All the EX4200 switches that are powered by AC power supplies except the EX4200-24F-S and EX4200-48T-S switches are shipped with one AC power supply pre-installed in the rear panel of the switches. EX4200-24F-S and EX4200-48T-S switches are not shipped with pre-installed power supplies;...
Page 57: Dc Power Supplies
213 carefully. DC Power Supplies All the EX4200 switches that are powered by DC power supplies except the EX4200-24F-S and EX4200-48T-S switches are shipped with one DC power supply pre-installed in the rear panel of the switches. EX4200-24F-S and EX4200-48T-S switches are not shipped with pre-installed power supplies;...
Page 58: 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 EX4200 switches, the capacity of the power supply provided with a PoE model is sufficient to supply each PoE-capable port with up to 15.4 W in compliance with the IEEE 802.3af PoE standard.
Page 59: Ac Power Supply Leds In Ex4200 Switches
Chapter 4: Power Supplies Table 12: Power Supply Rating and PoE Power Budget for EX4200 Switch Models (continued) Number of PoE-enabled Switch Model Number Ports Power Supply Rating PoE Power Budget EX4200-48T-S 320 W 130 W EX4200-24P 600 W 410 W...
Page 60: Dc Power Supply Leds In Ex4200 Switches
Related Power Supply in EX4200 Switches on page 33 Documentation Connecting AC Power to an EX4200 Switch on page 177 DC Power Supply LEDs in EX4200 Switches The DC power supply is installed on the rear panel of the switch.
Page 61: Viewing System Information
NOTE: This topic applies only to the J-Web Application package. When you log in to the J-Web user interface, the dashboard for the Juniper Networks EX Series Ethernet Switches appears. Use the dashboard to view system information. The Update Available window appears if there is a latest update of the J-Web Application package available on the Juniper Networks server.
Page 62: Graphical Chassis Viewer
It appears as It means the member switch Present Prsnt Has established physical and logical connections with Virtual Chassis member switches. Not present dimmed and Has been disconnected from the existing Virtual Chassis. NotPrsnt Copyright © 2015, Juniper Networks, Inc.
Page 63: System Information Panel
NOTE: In a Virtual Chassis setup for an EX6210, EX8208, or EX8216 switch, the Device model field displays details of the master Routing Engine. To view details of a member, select it. Copyright © 2015, Juniper Networks, Inc.
Page 64 Virtual Chassis, the value displayed in Inventory details field is always 1 FPC. FPC is a legacy term for a slot in a large Juniper Networks chassis; which simply refers to the standalone switch. For EX2200 and EX2200-C switches configured as a Virtual Chassis, the value displayed in the Inventory details field is 1–4 FPC, with the number corresponding to the number of...
Page 65: Health Status Panel
Table 18: Health Status Field Description EX2200, EX2200-C, EX3200, EX3300, EX4200, and EX4300 Switches Memory util. Indicates the memory used in the Routing Engine. In a Virtual Chassis configuration, the memory utilization value of the master Routing Engine is displayed.
Page 66 XRE200 External Routing Engine in the backup role to view the memory used in the backup external Routing Engine. CPU load Indicates the average CPU usage over 15 minutes. Flash Indicates the usage and capacity of internal flash memory and any external USB flash drive. XRE200 External Routing Engines Copyright © 2015, Juniper Networks, Inc.
Page 67: Capacity Utilization Panel
In an EX8200 Virtual Chassis, the top 5 alarms for the master external Routing Engine are displayed by default. If you select an EX8200 member switch of the Virtual Chassis, the top 5 alarms for that member switch are displayed. Copyright © 2015, Juniper Networks, Inc.
Page 68: File System Usage
46—Describes the chassis viewer for EX2200 switches. Table 21 on page 47—Describes the chassis viewer for EX2200-C switches. Table 22 on page 47—Describes the chassis viewer for EX3200, EX3300, and EX4200 switches. Table 23 on page 49—Describes the chassis viewer for EX4300 switches.
Page 69: Table 21: Chassis Viewer For Ex2200-C Switches
USB 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. Fan tray Mouse over the fan tray icon to display name, status, and description information.
Page 70 Chassis, the status of the fans of the selected member switch is displayed. Virtual Chassis port Displayed only when EX4200 switches are configured as a Virtual Chassis. The following colors denote the Virtual Chassis port (VCP) status: Green—VCP is up and operational.
Page 71: Table 23: Chassis Viewer For Ex4300 Switches
Description USB 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. Management ( ) port The management port is used to connect the switch to a management device for out-of-band management.
Page 72: Table 24: Chassis Viewer For Ex4500 Switches
USB 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. Fan tray Mouse over the fan tray icons to display name, status, and description information.
Page 73: Table 25: Chassis Viewer For Ex4550 Switches
Use this port for initial switch configuration. USB 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. Rear View of the EX4500 Switch Fan tray Mouse over the fan tray icon to display status of the fans and airflow direction information.
Page 74 (uplink or Virtual Chassis). USB 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. Rear View of the EX4550 Switch Fan tray Mouse over the fan tray icon to display the status of the fans and airflow direction information.
Page 75: Table 26: Chassis Viewer For Ex6210 Switches
You can view status for the following ports on the SRE module: USB 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. Management ( ) port—The management port is used to connect the switch to a management...
Page 76 You can view status for the following ports on the SRE module: USB 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. Auxiliary port—This port is unavailable.
Page 77: Table 28: Chassis Viewer For Ex8216 Switches
You can view status for the following ports on the RE module: USB 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. Auxiliary port—This port is unavailable.
Page 78 USB 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. PIC1 slot You can install a Virtual Chassis module in the PIC1 slot. Mouse over the Virtual Chassis ports to display the port status details.
Page 79 Chapter 5: Viewing System Information EX3300 Switches Hardware Overview EX4200 Switches Hardware Overview on page 3 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 256 XRE200 External Routing Engine Documentation Copyright ©...
Page 81: Site Planning, Preparation, And Specifications
Site Planning, Preparation, and Specifications Preparation Overview on page 61 Power Specifications and Requirements on page 75 Transceiver and Cable Specifications on page 81 Pinout Specifications on page 125 Planning the Virtual Chassis on page 143 Copyright © 2015, Juniper Networks, Inc.
Page 83: Preparation Overview
Rack Requirements for EX4200 Switches on page 69 Cabinet Requirements for EX4200 Switches on page 70 Requirements for Mounting an EX4200 Switch on a Desktop or Wall on page 71 Clearance Requirements for Airflow and Hardware Maintenance for EX4200 Switches on page 72...
Page 84 Plan the cable routing and management. Related General Safety Guidelines and Warnings on page 267 Documentation General Site Guidelines on page 66 Installing and Connecting an EX4200 Switch on page 157 Mounting an EX4200 Switch on page 158 Copyright © 2015, Juniper Networks, Inc.
Page 85: Environmental Requirements And Specifications For Ex Series Switches
32° F through earthquake 10,000 feet (3048 10% through 85% 113° F (0° C through 45° C) requirements as per meters) (noncondensing) GR-63, Issue 4. Copyright © 2015, Juniper Networks, Inc.
Page 87 Documentation Clearance Requirements for Airflow and Hardware Maintenance for EX3200 Switches Clearance Requirements for Airflow and Hardware Maintenance for EX3300 Switches Clearance Requirements for Airflow and Hardware Maintenance for EX4200 Switches on page 72 Copyright © 2015, Juniper Networks, Inc.
Page 88: General Site Guidelines
Install the device in a secure area, so that only authorized personnel can access the device. Related Prevention of Electrostatic Discharge Damage on page 301 Documentation Environmental Requirements and Specifications for EX Series Switches on page 63 Environmental Requirements and Specifications for OCX1100 Switches Copyright © 2015, Juniper Networks, Inc.
Page 89: Site Electrical Wiring Guidelines
Some of the problems caused by strong sources of electromagnetic interference (EMI) are: Destruction of the signal drivers and receivers in the switch Electrical hazards as a result of power surges conducted over the lines into the equipment Copyright © 2015, Juniper Networks, Inc.
Page 90 Power Supply in EX2200 Switches Power Supply in EX3200 Switches Power Supply in EX3300 Switches Power Supply in EX4200 Switches on page 33 AC Power Supply in EX4300 Switches DC Power Supply in EX4300 Switches AC Power Supply in EX4500 Switches...
Page 91: Rack Requirements For Ex4200 Switches
Chapter 6: Preparation Overview AC Power Supply for a QFX5100 Device DC Power Supply in a QFX5100 Device Rack Requirements for EX4200 Switches You can mount the switch on two-post racks or four-post racks. Rack requirements consist of: Rack type...
Page 92: Cabinet Requirements For Ex4200 Switches
Mounting an EX4200 Switch on Two Posts in a Rack or Cabinet on page 160 Mounting an EX4200 Switch on Four Posts in a Rack or Cabinet on page 163 Mounting an EX4200 Switch in a Recessed Position in a Rack or Cabinet on page 166 Cabinet Requirements for EX4200 Switches You can mount the switch in a cabinet that contains a 19-in.
Page 93: Requirements For Mounting An Ex4200 Switch On A Desktop Or Wall
72 Rack Requirements for EX4200 Switches on page 69 Mounting an EX4200 Switch on Two Posts in a Rack or Cabinet on page 160 Requirements for Mounting an EX4200 Switch on a Desktop or Wall You can install the switch on a desktop or wall. When choosing a location, allow at least 6 in.
Page 94: Figure 20: Clearance Requirements For Airflow And Hardware Maintenance For
EX4200 Switch Hardware Guide Clearance Requirements for Airflow and Hardware Maintenance for EX4200 Switches When planning the site for installing an EX4200 switch, you must allow sufficient clearance around the installed switch (see Figure 20 on page 72). Figure 20: Clearance Requirements for Airflow and Hardware Maintenance...
Page 95 Rack Requirements for EX4200 Switches on page 69 Documentation Cabinet Requirements for EX4200 Switches on page 70 General Site Guidelines on page 66 Rack-Mounting and Cabinet-Mounting Warnings on page 280 Cooling System and Airflow in an EX4200 Switch on page 31 Copyright © 2015, Juniper Networks, Inc.
Page 97: Switches
Calculating the EX Series Switch Fiber-Optic Cable Power Margin on page 78 Power Specifications for EX4200 Switches This topic describes power specifications for power supplies for EX4200 switches. Table 35 on page 75 provides the AC power supply electrical specifications for EX4200 switches.
Page 98: Ac Power Cord Specifications For Ex4200 Switches
1 ms minimum NOTE: The DC power supply in EX4200 switches does not support Power over Ethernet (PoE); you can use either an external power injector or an AC power supply to supply power to PoE devices that you connect to the switch.
Page 100: Calculating The Ex Series Switch Fiber-Optic Cable Power Budget
When you calculate the power margin, you use a worst-case analysis to provide a margin of error, even though all the parts of an actual system do not operate at worst-case levels. A power margin (P ) greater than zero indicates that the power budget is sufficient Copyright © 2015, Juniper Networks, Inc.
Page 101: Power Specifications And Requirements
1 dBm NOTE: For information about the actual amount of signal loss caused by equipment and other factors, see your vendor documentation for that equipment. Calculate the (P ) by subtracting (LL) from (P Copyright © 2015, Juniper Networks, Inc.
Page 102 Calculating the EX Series Switch Fiber-Optic Cable Power Budget on page 78 Documentation Understanding EX Series Switches Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion on page 123 Pluggable Transceivers Supported on EX Series Switches Copyright © 2015, Juniper Networks, Inc.
Page 103: Transceiver And Cable Specifications
Juniper Networks optic or cable that is qualified for the device. The Gigabit Ethernet SFP, SFP+, or XFP transceivers installed in EX4200 switches support digital optical monitoring (DOM): You can view the diagnostic details for these transceivers...
Page 104 Table 40 on page 102—Optical interface support for Fast Ethernet SFP transceivers. Table 41 on page 108—Optical interface support for Gigabit Ethernet SFP+ transceivers. Table 42 on page 113—Optical interface support for Gigabit Ethernet XFP transceivers. Copyright © 2015, Juniper Networks, Inc.
Page 105: Transceiver And Cable Specifications
Not available Software required EX4200-24T, EX4200-24T-DC, EX4200-24P, EX4200-24PX, EX4200-24F, EX4200-24F-DC, EX4200-48T, EX4200-48T-DC, EX4200-48P, and EX4200-48PX switches—Junos OS for EX Series switches, Release 9.0 or later EX4200-24F-S and EX4200-48T-S switches—Junos OS for EX Series switches, Release 12.3R4 or later Support for Virtual Chassis configuration Copyright ©...
Page 106 Available Software required EX4200-24T, EX4200-24T-DC, EX4200-24P, EX4200-24PX, EX4200-24F, EX4200-24F-DC, EX4200-48T, EX4200-48T-DC, EX4200-48P, and EX4200-48PX switches—Junos OS for EX Series switches, Release 9.0 or later EX4200-24F-S and EX4200-48T-S switches—Junos OS for EX Series switches, Release 12.3R4 or later Support for Virtual Chassis configuration Copyright ©...
Page 107 Available Software required EX4200-24T, EX4200-24T-DC, EX4200-24P, EX4200-24PX, EX4200-24F, EX4200-24F-DC, EX4200-48T, EX4200-48T-DC, EX4200-48P, and EX4200-48PX switches—Junos OS for EX Series switches, Release 9.0 or later EX4200-24F-S and EX4200-48T-S switches—Junos OS for EX Series switches, Release 12.3R4 or later Support for Virtual Chassis configuration Copyright ©...
Page 108 Available Software required EX4200-24T, EX4200-24T-DC, EX4200-24P, EX4200-24PX, EX4200-24F, EX4200-24F-DC, EX4200-48T, EX4200-48T-DC, EX4200-48P, and EX4200-48PX switches—Junos OS for EX Series switches, Release 9.4 or later EX4200-24F-S and EX4200-48T-S switches—Junos OS for EX Series switches, Release 12.3R4 or later Support for Virtual Chassis configuration Copyright ©...
Page 109 Available Software required EX4200-24T, EX4200-24T-DC, EX4200-24P, EX4200-24PX, EX4200-24F, EX4200-24F-DC, EX4200-48T, EX4200-48T-DC, EX4200-48P, and EX4200-48PX switches—Junos OS for EX Series switches, Release 9.4 or later EX4200-24F-S and EX4200-48T-S switches—Junos OS for EX Series switches, Release 12.3R4 or later Support for Virtual Chassis configuration Copyright ©...
Page 110 Available Software required EX4200-24T, EX4200-24T-DC, EX4200-24P, EX4200-24PX, EX4200-24F, EX4200-24F-DC, EX4200-48T, EX4200-48T-DC, EX4200-48P, and EX4200-48PX switches—Junos OS for EX Series switches, Release 9.5 or later EX4200-24F-S and EX4200-48T-S switches—Junos OS for EX Series switches, Release 12.3R4 or later Support for Virtual Chassis configuration Copyright ©...
Page 111 Available Software required EX4200-24T, EX4200-24T-DC, EX4200-24P, EX4200-24PX, EX4200-24F, EX4200-24F-DC, EX4200-48T, EX4200-48T-DC, EX4200-48P, and EX4200-48PX switches—Junos OS for EX Series switches, Release 9.5 or later EX4200-24F-S and EX4200-48T-S switches—Junos OS for EX Series switches, Release 12.3R4 or later Support for Virtual Chassis configuration Copyright ©...
Page 112 Available Software required EX4200-24T, EX4200-24T-DC, EX4200-24P, EX4200-24PX, EX4200-24F, EX4200-24F-DC, EX4200-48T, EX4200-48T-DC, EX4200-48P, and EX4200-48PX switches—Junos OS for EX Series switches, Release 9.5 or later EX4200-24F-S and EX4200-48T-S switches—Junos OS for EX Series switches, Release 12.3R4 or later Support for Virtual Chassis configuration Copyright ©...
Page 113 Available Software required EX4200-24T, EX4200-24T-DC, EX4200-24P, EX4200-24PX, EX4200-24F, EX4200-24F-DC, EX4200-48T, EX4200-48T-DC, EX4200-48P, and EX4200-48PX switches—Junos OS for EX Series switches, Release 9.5 or later EX4200-24F-S and EX4200-48T-S switches—Junos OS for EX Series switches, Release 12.3R4 or later Support for Virtual Chassis configuration Copyright ©...
Page 114 Available Software required EX4200-24T, EX4200-24T-DC, EX4200-24P, EX4200-24PX, EX4200-24F, EX4200-24F-DC, EX4200-48T, EX4200-48T-DC, EX4200-48P, and EX4200-48PX switches—Junos OS for EX Series switches, Release 9.4 or later EX4200-24F-S and EX4200-48T-S switches—Junos OS for EX Series switches, Release 12.3R4 or later Support for Virtual Chassis configuration Copyright ©...
Page 115 Available Software required EX4200-24T, EX4200-24T-DC, EX4200-24P, EX4200-24PX, EX4200-24F, EX4200-24F-DC, EX4200-48T, EX4200-48T-DC, EX4200-48P, and EX4200-48PX switches—Junos OS for EX Series switches, Release 9.0 or later EX4200-24F-S and EX4200-48T-S switches—Junos OS for EX Series switches, Release 12.3R4 or later Support for Virtual Chassis configuration Copyright ©...
Page 116 Available Software required EX4200-24T, EX4200-24T-DC, EX4200-24P, EX4200-24PX, EX4200-24F, EX4200-24F-DC, EX4200-48T, EX4200-48T-DC, EX4200-48P, and EX4200-48PX switches—Junos OS for EX Series switches, Release 12.1 or later EX4200-24F-S and EX4200-48T-S switches—Junos OS for EX Series switches, Release 12.3R4 or later Support for Virtual Chassis configuration Copyright ©...
Page 117 Available Software required EX4200-24T, EX4200-24T-DC, EX4200-24P, EX4200-24PX, EX4200-24F, EX4200-24F-DC, EX4200-48T, EX4200-48T-DC, EX4200-48P, and EX4200-48PX switches—Junos OS for EX Series switches, Release 12.1 or later EX4200-24F-S and EX4200-48T-S switches—Junos OS for EX Series switches, Release 12.3R4 or later Support for Virtual Chassis configuration Copyright ©...
Page 118 Available Software required EX4200-24T, EX4200-24T-DC, EX4200-24P, EX4200-24PX, EX4200-24F, EX4200-24F-DC, EX4200-48T, EX4200-48T-DC, EX4200-48P, and EX4200-48PX switches—Junos OS for EX Series switches, Release 12.1 or later EX4200-24F-S and EX4200-48T-S switches—Junos OS for EX Series switches, Release 12.3R4 or later Support for Virtual Chassis configuration Copyright ©...
Page 119 Available Software required EX4200-24T, EX4200-24T-DC, EX4200-24P, EX4200-24PX, EX4200-24F, EX4200-24F-DC, EX4200-48T, EX4200-48T-DC, EX4200-48P, and EX4200-48PX switches—Junos OS for EX Series switches, Release 12.1 or later EX4200-24F-S and EX4200-48T-S switches—Junos OS for EX Series switches, Release 12.3R4 or later Support for Virtual Chassis configuration Copyright ©...
Page 120 Available Software required EX4200-24T, EX4200-24T-DC, EX4200-24P, EX4200-24PX, EX4200-24F, EX4200-24F-DC, EX4200-48T, EX4200-48T-DC, EX4200-48P, and EX4200-48PX switches—Junos OS for EX Series switches, Release 12.1 or later EX4200-24F-S and EX4200-48T-S switches—Junos OS for EX Series switches, Release 12.3R4 or later Support for Virtual Chassis configuration Copyright ©...
Page 121 Available Software required EX4200-24T, EX4200-24T-DC, EX4200-24P, EX4200-24PX, EX4200-24F, EX4200-24F-DC, EX4200-48T, EX4200-48T-DC, EX4200-48P, and EX4200-48PX switches—Junos OS for EX Series switches, Release 12.1 or later EX4200-24F-S and EX4200-48T-S switches—Junos OS for EX Series switches, Release 12.3R4 or later Support for Virtual Chassis configuration Copyright ©...
Page 122 Available Software required EX4200-24T, EX4200-24T-DC, EX4200-24P, EX4200-24PX, EX4200-24F, EX4200-24F-DC, EX4200-48T, EX4200-48T-DC, EX4200-48P, and EX4200-48PX switches—Junos OS for EX Series switches, Release 12.1 or later EX4200-24F-S and EX4200-48T-S switches—Junos OS for EX Series switches, Release 12.3R4 or later Support for Virtual Chassis configuration Copyright ©...
Page 123 Available Software required EX4200-24T, EX4200-24T-DC, EX4200-24P, EX4200-24PX, EX4200-24F, EX4200-24F-DC, EX4200-48T, EX4200-48T-DC, EX4200-48P, and EX4200-48PX switches—Junos OS for EX Series switches, Release 12.1 or later EX4200-24F-S and EX4200-48T-S switches—Junos OS for EX Series switches, Release 12.3R4 or later Support for Virtual Chassis configuration Copyright ©...
Page 124: Table 40: Optical Interface Support For Fast Ethernet Sfp Transceivers In Ex4200
EX4200 Switch Hardware Guide Table 40: Optical interface Support for Fast Ethernet SFP Transceivers in EX4200 Switches Ethernet Standard Specification Value 100BASE-FX Model number EX-SFP-1FE-FX Rate 100 Mbps Connector type Fiber count Dual Transmitter wavelength 1310 nm Minimum launch power –20 dBm...
Page 125 Chapter 8: Transceiver and Cable Specifications Table 40: Optical interface Support for Fast Ethernet SFP Transceivers in EX4200 Switches (continued) Ethernet Standard Specification Value 100BASE-LX Model number EX-SFP-1FE-LX Rate 100 Mbps Connector type Fiber count Dual Transmitter wavelength 1310 nm Minimum launch power –15 dBm...
Page 126 EX4200 Switch Hardware Guide Table 40: Optical interface Support for Fast Ethernet SFP Transceivers in EX4200 Switches (continued) Ethernet Standard Specification Value 100BASE-BX-U Model number EX-SFP-FE20KT13R15 Rate 100 Mbps Connector type Fiber count Single Transmitter wavelength 1310 nm Receiver wavelength...
Page 127 Chapter 8: Transceiver and Cable Specifications Table 40: Optical interface Support for Fast Ethernet SFP Transceivers in EX4200 Switches (continued) Ethernet Standard Specification Value 100BASE-BX-D Model number EX-SFP-FE20KT15R13 Rate 100 Mbps Connector type Fiber count Single Transmitter wavelength 1550 nm...
Page 128 EX4200 Switch Hardware Guide Table 40: Optical interface Support for Fast Ethernet SFP Transceivers in EX4200 Switches (continued) Ethernet Standard Specification Value 100BASE-LX40K Model number EX-SFP-1FE-LX40K Rate 100 Mbps Connector type Fiber count Dual Transmitter wavelength 1310 nm Minimum launch power –5 dBm...
Page 129 Chapter 8: Transceiver and Cable Specifications Table 40: Optical interface Support for Fast Ethernet SFP Transceivers in EX4200 Switches (continued) Ethernet Standard Specification Value 100BASE-LH (or Model number EX-SFP-1FE-LH 100BASE-ZX) Rate 100 Mbps Connector type Fiber count Dual Transmitter wavelength...
Page 130: Table 41: Optical Interface Support For Gigabit Ethernet Sfp+ Transceivers In
EX4200 Switch Hardware Guide Table 41: Optical interface Support for Gigabit Ethernet SFP+ Transceivers in EX4200 Switches Ethernet Standard Specification Value 10GBASE-USR Model number EX-SFP-10GE-USR Rate 10 Gbps Connector type Fiber count Dual Transmitter wavelength 850 nm Minimum launch power –7.3 dBm...
Page 131 Chapter 8: Transceiver and Cable Specifications Table 41: Optical interface Support for Gigabit Ethernet SFP+ Transceivers in EX4200 Switches (continued) Ethernet Standard Specification Value 10GBASE-SR Model number EX-SFP-10GE-SR Rate 10 Gbps Connector type Fiber count Dual Transmitter wavelength 850 nm Minimum launch power –7.3 dBm...
Page 132 EX4200 Switch Hardware Guide Table 41: Optical interface Support for Gigabit Ethernet SFP+ Transceivers in EX4200 Switches (continued) Ethernet Standard Specification Value 10GBASE-LRM Model number EX-SFP-10GE-LRM Rate 10 Gbps Connector type Fiber count Dual Transmitter wavelength 1310 nm Minimum launch power –6.5 dBm...
Page 133 Chapter 8: Transceiver and Cable Specifications Table 41: Optical interface Support for Gigabit Ethernet SFP+ Transceivers in EX4200 Switches (continued) Ethernet Standard Specification Value 10GBASE-LR Model number EX-SFP-10GE-LR Rate 10 Gbps Connector type Fiber count Dual Transmitter wavelength 1310 nm Minimum launch power –8.2 dBm...
Page 134 EX4200 Switch Hardware Guide Table 41: Optical interface Support for Gigabit Ethernet SFP+ Transceivers in EX4200 Switches (continued) Ethernet Standard Specification Value 10GBASE-ER Model number EX-SFP-10GE-ER Rate 10 Gbps Connector type Fiber count Dual Transmitter wavelength 1550 nm Minimum launch power –4.7 dBm...
Page 135: Table 42: Optical Interface Support For Gigabit Ethernet Xfp Transceivers In
Chapter 8: Transceiver and Cable Specifications Table 42: Optical interface Support for Gigabit Ethernet XFP Transceivers in EX4200 Switches Ethernet Standard Specification Value 10GBASE-SR Model number EX-XFP-10GE-SR Rate 10 Gbps Connector type Fiber count Dual Transmitter wavelength 850 nm Minimum launch power –7.3 dBm...
Page 136 EX4200 Switch Hardware Guide Table 42: Optical interface Support for Gigabit Ethernet XFP Transceivers in EX4200 Switches (continued) Ethernet Standard Specification Value 10GBASE-LR Model number EX-XFP-10GE-LR Rate 10 Gbps Connector type Fiber count Dual Transmitter wavelength 1310 nm Minimum launch power –8.2 dBm...
Page 137 Chapter 8: Transceiver and Cable Specifications Table 42: Optical interface Support for Gigabit Ethernet XFP Transceivers in EX4200 Switches (continued) Ethernet Standard Specification Value 10GBASE-ER Model number EX-XFP-10GE-ER Rate 10 Gbps Connector type Fiber count Dual Transmitter wavelength 1550 nm Minimum launch power –4.7 dBm...
Page 138 EX4200 Switch Hardware Guide Table 42: Optical interface Support for Gigabit Ethernet XFP Transceivers in EX4200 Switches (continued) Ethernet Standard Specification Value 10GBASE-ZR Model number EX-XFP-10GE-ZR Rate 10 Gbps Connector type Fiber count Dual Transmitter wavelength 1550 nm Minimum launch power...
Page 139 Chapter 8: Transceiver and Cable Specifications Table 42: Optical interface Support for Gigabit Ethernet XFP Transceivers in EX4200 Switches (continued) Ethernet Standard Specification Value 10GBASE-ZR Model number EX-XFP-10GE80KDWDM Rate 10 Gbps Connector type Fiber count Dual Transmitter wavelength Tunable (1528 nm through 1569 nm) Minimum launch power –1 dBm...
Page 140: Sfp+ Direct Attach Cables For Ex Series Switches
1 m (3 ft), 3 m (10 ft), 5 m (16 ft), and 7 m (23 ft) EX4300-24T, EX4300-24P, EX4300-48T, Junos OS Release 13.2X50-D10 1 m (3 ft), 3 m (10 ft), 5 m (16 ft), and 7 m EX4300-48T-AFI, EX4300-48P, (23 ft) EX4300-48T-DC, and EX4300-48T-DC-AFI switches Copyright © 2015, Juniper Networks, Inc.
Page 141 CAUTION: If you are having a problem running a Juniper Networks device that is using a third-party optic or cable, the Juniper Networks Technical Assistance Center (JTAC) can help you diagnose the source of the problem. Your JTAC engineer might recommend that you check the third-party optic or cable and potentially replace it with an equivalent Juniper Networks optic or cable that is qualified for the device.
Page 142: Table 44: Sfp+ Direct Attach Cable Specifications
Cable type Twinax Wire AWG 30 AWG Minimum cable bend radius 1 in. (2.54 cm) Cable characteristic impedance 100 ohms Crosstalk between pairs 2% maximum Time delay 1.31 nsec/ft Length 3.3 ft (1 m) Copyright © 2015, Juniper Networks, Inc.
Page 143 Cable type Twinax Wire AWG 24 AWG Minimum cable bend radius 1 in. (2.54 cm) Cable characteristic impedance 100 ohms Crosstalk between pairs 2% maximum Time delay 1.31 nsec/ft Length 16.4 ft (5 m) Copyright © 2015, Juniper Networks, Inc.
Page 144: Standards Supported By These Cables
Network Cable Specifications for EX4200 Switches EX4200 switches have interfaces that use various types of network cables. For instructions on connecting an EX4200 switch to a network for out-of-band management using an Ethernet cable with an RJ-45 connector, see “Connecting a Switch to a Network for Out-of-Band Management”...
Page 145: Understanding Ex Series Switches Fiber-Optic Cable Signal Loss, Attenuation
Chapter 8: Transceiver and Cable Specifications For instructions on connecting an EX4200 switch to a management console using an Ethernet cable with an RJ-45 connector, see “Connecting a Switch to a Management Console” on page 187. Related Management Port Connector Pinout Information for an EX4200 Switch on page 127...
Page 146 (including those from dispersion), and a safety margin for unexpected losses. Related Calculating the EX Series Switch Fiber-Optic Cable Power Budget on page 78 Documentation Calculating the EX Series Switch Fiber-Optic Cable Power Margin on page 78 Copyright © 2015, Juniper Networks, Inc.
Page 147: Pinout Specifications
Console Port Connector Pinout Information for an EX Series Switch on page 125 USB Port Specifications for an EX Series Switch on page 126 Management Port Connector Pinout Information for an EX4200 Switch on page 127 Network Port Connector Pinout Information for an EX4200 Switch on page 128...
Page 148: Usb Port Specifications For An Ex Series Switch
Connecting a Switch to a Management Console on page 187 Configuring the Console Port Type (CLI Procedure) USB Port Specifications for an EX Series Switch The following Juniper Networks USB flash drives have been tested and are officially supported for the USB port on all EX Series switches: RE-USB-1G-S...
Page 149: Management Port Connector Pinout Information For An Ex4200 Switch
EX2200 Switches Hardware Overview Documentation Rear Panel of an EX3200 Switch Rear Panel of an EX3300 Switch Rear Panel of an EX4200 Switch on page 12 EX4300 Switches Hardware Overview Front Panel of an EX4500 Switch Management Panel of an EX4600 Switch...
Page 150: Network Port Connector Pinout Information For An Ex4200 Switch
Transmit/receive data pair 4 TRP4- Transmit/receive data pair 4 Related Rear Panel of an EX4200 Switch on page 12 for port location. Documentation Connecting a Switch to a Network for Out-of-Band Management on page 185 Network Port Connector Pinout Information for an EX4200 Switch A network port on the switch uses an RJ-45 connector to connect to a device.
Page 151: Rj-45 To Db-9 Serial Port Adapter Pinout Information For A Switch
TRP4- Transmit/receive data pair 4 Related Front Panel of an EX4200 Switch on page 11 Documentation RJ-45 to DB-9 Serial Port Adapter Pinout Information for a Switch The console port is an RS-232 serial interface that uses an RJ-45 connector to connect to a management device such as a PC or a laptop.
Page 152: Uplink Modules Connector Pinout Information For Ex4200 Switches
EX4200 Switch Hardware Guide Uplink Modules Connector Pinout Information for EX4200 Switches EX4200 switches have a field-replaceable unit (FRU) uplink module on the front panel. Table 49 on page 130 provides the uplink modules connector pinout information. NOTE: You can use these ports to connect an access switch to a distribution switch.
Page 153 Chapter 9: Pinout Specifications Table 49: Uplink Modules Connector Pinout Information (continued) Pin Number Pin Name POWER (12V) XAUI0_RX0N XAUI0_RX2N Uplink_P25_LED2 XAUI1_RX0N Uplink_P27_LED2 XAUI1_RX2N SRX28N Uplink_XAUI_XMDIO SRX26N SGMIIRXN Uplink_I2C_Rst Uplink_Intr Uplink_Pwr_En Uplink_P26_LED0 POWER (12V) POWER (12V) XAUI0_RX0P Copyright © 2015, Juniper Networks, Inc.
Page 154 EX4200 Switch Hardware Guide Table 49: Uplink Modules Connector Pinout Information (continued) Pin Number Pin Name XAUI0_RX2P XAUI1_RX0P XAUI1_RX2P SRX28P SRX26P SGMIIRXP CPU_UPLINK_MDC Uplink_I2C_SDA CPU_UPLINK_MDIO Uplink_P26_LED1 UPLNK_PWR_OK POWER (12V) XAUI0_TX1N XAUI0_TX3N Copyright © 2015, Juniper Networks, Inc.
Page 155 Chapter 9: Pinout Specifications Table 49: Uplink Modules Connector Pinout Information (continued) Pin Number Pin Name XAUI1_TX1N XAUI1_TX3N STX27N STX25N Uplink_Rst Uplink_Status_LED0 POWER (12V) XAUI0_TX0N XAUI0_TX1P XAUI0_TX2N XAUI0_TX3P XAUI1_TX0N XAUI1_TX1P XAUI1_TX2N XAUI1_TX3P STX28N Copyright © 2015, Juniper Networks, Inc.
Page 156 EX4200 Switch Hardware Guide Table 49: Uplink Modules Connector Pinout Information (continued) Pin Number Pin Name STX27P STX26N STX25P SGMIITXN Uplink_Hotswap_LED Uplink_Spare_Intr Uplink_Status_LED1 Uplink_P27_LED0 POWER (12V) POWER (12V) XAUI0_TX0P XAUI0_TX2P XAUI1_TX0P XAUI_TX2P STX28P STX26P SGMIITXP Copyright © 2015, Juniper Networks, Inc.
Page 157 Chapter 9: Pinout Specifications Table 49: Uplink Modules Connector Pinout Information (continued) Pin Number Pin Name Uplink_Expander_Intr Uplink_P27_LED1 POWER (12V) XAUI0_RX1N XAUI0_RX3N XAUI1_RX1N XAUI1_RX3N SRX27N SRX25N Uplink_P25_LED0 Copyright © 2015, Juniper Networks, Inc.
Page 158 EX4200 Switch Hardware Guide Table 49: Uplink Modules Connector Pinout Information (continued) Pin Number Pin Name POWER (12V) Uplink_PD_Loopback XAUI0_RX1P XAUI0_RX3P Uplink_P26_ LED2 XAUI1_RX1P Uplink_P28_ LED2 XAUI1_RX3P SRX27P Uplink_XAUI_MDC SRX25P Serial_RX Uplink_P25_LED1 Uplink_P28_LED0 POWER (12V) POWER (12V) Copyright © 2015, Juniper Networks, Inc.
Page 159 Uplink Modules in EX4200 Switches on page 18 Documentation Front Panel of an EX4200 Switch on page 11 Installing an Uplink Module in an EX4200 Switch on page 215 Removing an Uplink Module from an EX4200 Switch on page 217 Copyright © 2015, Juniper Networks, Inc.
Page 160: Virtual Chassis Ports Connector Pinout Information For Ex4200 Switches
EX4200 Switch Hardware Guide Virtual Chassis Ports Connector Pinout Information for EX4200 Switches EX4200 switches use a 68-pin connector cable to interconnect switches to form a Virtual Chassis. The cable is provided with the switch. Table 50 on page 138 provides the Virtual Chassis ports (VCPs) connector pinout information.
Page 161 Chapter 9: Pinout Specifications Table 50: Virtual Chassis Ports (VCPs) Connector Pinout Information (continued) Pin Number Pin Name P2TXP0 P2TXN0 P2TXP1 P2TXN1 P2TXP2 P2TXN2 P2TXP3 P2TXN3 P1RXP0 P1RXN0 P1RXP1 P1RXN1 P1RXP2 P1RXN2 Copyright © 2015, Juniper Networks, Inc.
Page 162 EX4200 Switch Hardware Guide Table 50: Virtual Chassis Ports (VCPs) Connector Pinout Information (continued) Pin Number Pin Name P1RXP3 P1RXN3 P2RXP0 P2RXN0 P2RXP1 P2RXN1 P2RXP2 P2RXN2 P2RXP3 P2RXN3 Copyright © 2015, Juniper Networks, Inc.
Page 163 Planning EX4200, EX4500, and EX4550 Virtual Chassis on page 146 Understanding EX Series Virtual Chassis Components Understanding EX4200, EX4500, and EX4550 Virtual Chassis Hardware Configurations on page 143 Connecting a Virtual Chassis Cable to an EX4200 Switch on page 241 Copyright © 2015, Juniper Networks, Inc.
Page 165: Planning The Virtual Chassis
Virtual Chassis Cabling Configuration Examples for EX4200 Switches on page 148 Understanding EX4200, EX4500, and EX4550 Virtual Chassis Hardware Configurations You can interconnect EX4200 switches together to form a Virtual Chassis composed exclusively of EX4200 switches. You can interconnect EX4500 switches together to form a Virtual Chassis composed exclusively of EX4500 switches.
Page 166: Number Of Switches, Required Software Releases, And Member Roles That You Configure In The Virtual Chassis
Table 53 on page 145—EX4550 Virtual Chassis Table 54 on page 145—Mixed EX4200, EX4500, and EX4550 Virtual Chassis Table 51: Number of Switches and Switch Roles for an EX4200 Virtual Chassis, per Junos OS Release Junos OS Release Number of Switches Role 9.0 or later...
Page 167: Virtual Chassis Module
There must be a master and a backup; the remaining switches must be in the linecard role. Table 54: Number of Switches and Switch Roles for a Mixed EX4200, EX4500, and EX4550 Virtual Chassis, per Junos OS Release Junos OS Release...
Page 168: Switch Role And Member Id On The Lcd Panel
Table 55 on page 146 describes the Virtual Chassis components and the Junos OS release running on switches that you need to consider when you plan your EX4200, EX4500, and EX4550 Virtual Chassis configuration. Table 55: Virtual Chassis Components to Consider When Planning an EX4200, EX4500, and...
Page 169: Table 56: Cabling Requirements For A Virtual Chassis
Chapter 10: Planning the Virtual Chassis Table 55: Virtual Chassis Components to Consider When Planning an EX4200, EX4500, and EX4550 Virtual Chassis (continued) Junos OS Release Running Virtual Chassis Components on the Member Switches Virtual Chassis Details EX4200, EX4500, and EX4550 Junos OS Release 11.1...
Page 170: Virtual Chassis Cabling Configuration Examples For Ex4200 Switches
Clearance Requirements for Airflow and Hardware Maintenance for EX4500 Switches Virtual Chassis Cabling Configuration Examples for EX4200 Switches You can install EX4200 switches in a single rack or multiple racks, or in different wiring closets, and interconnect them to form a Virtual Chassis. There are two dedicated Virtual Chassis ports (VCPs) on the rear panel of the EX4200 switch that are used exclusively to interconnect EX4200 switches as a Virtual Chassis.
Page 171: Figure 24: Ex4200 Switches Mounted On A Single Rack And Connected In A Ring
Virtual Chassis cables and one long Virtual Chassis cable. Figure 24: EX4200 Switches Mounted on a Single Rack and Connected in a Ring Topology Using Short and Long Cables: Option 1...
Page 172: Figure 26: Ex4200 Switches Mounted On A Single Rack And Connected In A Ring Topology Using Short And Medium Cables
143 Understanding EX Series Virtual Chassis Components Planning EX4200, EX4500, and EX4550 Virtual Chassis on page 146 Virtual Chassis Ports Connector Pinout Information for EX4200 Switches on page 138 Example: Configuring an EX4200 Virtual Chassis Interconnected Across Multiple Wiring Closets...
Page 173: Initial Installation And Configuration
Unpacking the Switch on page 153 Installing the Switch on page 157 Connecting the Switch to Power on page 171 Connecting the Switch to the Network on page 185 Performing Initial Configuration on page 191 Copyright © 2015, Juniper Networks, Inc.
Page 175: Unpacking The Switch
Registering Products—Mandatory for Validating SLAs on page 156 Unpacking an EX4200 Switch The EX4200 switch chassis is a rigid sheet-metal structure that houses the hardware components. EX4200 switches are shipped in a cardboard carton, secured with foam packing material. The carton also contains an accessory box.
Page 176: Parts Inventory (Packing List) For An Ex4200 Switch
Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 198 Parts Inventory (Packing List) for an EX4200 Switch The EX4200 switches are shipped in a cardboard carton, secured with foam packing material. The carton contains an accessory box.
Page 177: Table 57: Packing List For An Ex4200 Switch
Chapter 11: Unpacking the Switch Table 57: Packing List for an EX4200 Switch Component Quantity Switch Fan tray EX4200-24T, EX4200-24T-DC, 1 preinstalled EX4200-24P, EX4200-24PX, EX4200-24F, EX4200-24F-DC, EX4200-48T, EX4200-48T-DC, EX4200-48P, and EX4200-48PX switches. EX4200-24F-S and EX4200-48T-S Fan tray for these models are not shipped by default; you switches must order them separately.
Page 178: Registering Products-Mandatory For Validating Slas
EX4200 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 the Juniper Networks website. Registration is mandatory for activating your hardware service-level agreements (SLAs).
Page 179: Installing The Switch
Mounting an EX4200 Switch on Four Posts in a Rack or Cabinet on page 163 Mounting an EX4200 Switch in a Recessed Position in a Rack or Cabinet on page 166 Mounting an EX4200 Switch on a Wall on page 167...
Page 180: Mounting An Ex4200 Switch
EX4200 Switch Hardware Guide “Mounting an EX4200 Switch on a Desk or Other Level Surface” on page 159 (using the rubber feet provided) “Mounting an EX4200 Switch on a Wall” on page 167 (using the separately orderable wall-mount kit) Follow instructions in “Connecting Earth Ground to an EX Series Switch”...
Page 181: Mounting An Ex4200 Switch On A Desk Or Other Level Surface
Mounting an EX4200 Switch on a Desk or Other Level Surface You can mount an EX4200 switch on a desk or other level surface by using the 4 rubber feet that are shipped with the switch. The rubber feet stabilize the chassis.
Page 182: Mounting An Ex4200 Switch On Two Posts In A Rack Or Cabinet
Mounting an EX4200 Switch on Two Posts in a Rack or Cabinet You can mount an EX4200 switch on two posts of a 19-in. rack (either a two-post or a four-post rack) or a 19-in. cabinet by using the mounting brackets provided with the switch.
Page 183: Figure 31: Attaching The Mounting Bracket To The Side Panel Of The Switch
2-in.-recess front brackets if you will mount the switch in a recessed position (brackets are from the separately orderable four-post rack-mount kit). Dust covers for ports (for EX4200-24F switches only; optional) NOTE: One person must be available to lift the switch while another secures the switch to the rack.
Page 184: Figure 32: Mounting The Switch On Two Posts In A Rack
Connecting and Configuring an EX Series Switch (CLI Procedure) on page 195 Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 198 Mounting an EX4200 Switch in a Recessed Position in a Rack or Cabinet on page 166 Rack-Mounting and Cabinet-Mounting Warnings on page 280...
Page 185: Mounting An Ex4200 Switch On Four Posts In A Rack Or Cabinet
Mounting an EX4200 Switch on Four Posts in a Rack or Cabinet You can mount an EX4200 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”...
Page 186: Figure 33: Attaching The Front-Mounting Bracket To The Side Mounting-Rail
EX4200 Switch Hardware Guide Screws to secure the chassis and the rear mounting-blades to the rack (not provided) Dust covers for ports (for EX4200-24F switches only; optional) NOTE: One person must be available to lift the switch while another secures it to the rack.
Page 187: Figure 34: Attaching The Side Mounting-Rail To The Switch Chassis
Have a second person secure the front of the switch to the rack by using the appropriate screws for your rack. Slide the rear mounting-blades into the side mounting-rails. See Figure 36 on page 166. Copyright © 2015, Juniper Networks, Inc.
Page 188: Mounting An Ex4200 Switch In A Recessed Position In A Rack Or Cabinet
Mounting an EX4200 Switch in a Recessed Position in a Rack or Cabinet You can mount an EX4200 switch in a rack or cabinet such that the switch is recessed inside the rack from the rack front by 2 inches. You can use the 2-in.-recess front brackets provided in the separately orderable four-post rack-mount kit to mount the switch in a recessed position.
Page 189: Mounting An Ex4200 Switch On A Wall
Documentation Rack-Mounting and Cabinet-Mounting Warnings on page 280 Mounting an EX4200 Switch on a Wall You can mount an EX4200 switch on a wall by using the separately orderable wall-mount kit. Before mounting the switch on a wall: Verify that the site meets the requirements described in “Site Preparation Checklist...
Page 190: Figure 37: Attaching Wall-Mount Brackets To The Switch Chassis
Grasp each side of the switch or switches, lift the switch or switches, and hang the brackets from the mounting screws as shown in Figure 38 on page 169. Copyright © 2015, Juniper Networks, Inc.
Page 191: Installing And Removing Ex4200 Switch Hardware Components
Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 198 Wall-Mounting Warning for EX4200 Switches on page 284 Installing and Removing EX4200 Switch Hardware Components The EX4200 switch chassis is a rigid sheet-metal structure that houses the hardware components. The field-replaceable units (FRUs) in EX4200 switches are: Power supply...
Page 192 “Removing an Uplink Module from an EX4200 Switch” on page 217. To install an SFP, SFP+, or XFP transceiver in an EX4200 switch, follow instructions in “Installing a Transceiver in an EX Series Switch” on page 221. To remove an SFP, SFP+, or XFP transceiver from an EX4200 switch, follow instructions in “Removing a Transceiver...
Page 193: Connecting The Switch To Power
Connecting the Switch to Power Connecting Earth Ground to an EX Series Switch on page 171 Connecting AC Power to an EX4200 Switch on page 177 Connecting DC Power to an EX4200 Switch on page 179 Connecting Earth Ground to an EX Series Switch...
Page 194: Table 58: Parts And Tools Required For Connecting An Ex Series Switch To Earth Ground
Instructions to or as permitted by equivalent— with #10 Follow Before the local code not provided split-lock Connecting Earth washer— Ground to a Switch” not provided on page 174. Two #10 flat washers— not provided Copyright © 2015, Juniper Networks, Inc.
Page 195 #¼” Follow Before the local code —provided split-washer Connecting Earth Left side —provided Ground to a Switch” on page 174. Two #¼” flat chassis washers— Rear provided panel of chassis Copyright © 2015, Juniper Networks, Inc.
Page 196: Switch
Special Instructions EX3200 NOTE: Some early variants of EX3200 switches for which the Juniper Networks model number on the label next to the protective earthing terminal is from 750-021xxx through 750-030xxx require 10-24x.25 in. screws. Copyright © 2015, Juniper Networks, Inc.
Page 197: Figure 39: Connecting The Grounding Lug To A Switch Mounted On Four Posts Of
NOTE: The protective earthing terminal on an EX4200 switch mounted on four posts of a rack is accessible through the slot on the left rear bracket only if the rack is 27.5 in. through 30.5 in. deep for a switch mounted flush with the rack front and 29.5 in.
Page 198: Connecting Earth Ground To An Ex Series Switch
Connecting AC Power to an EX3300 Switch Connecting DC Power to an EX3300 Switch Connecting AC Power to an EX4200 Switch on page 177 Connecting DC Power to an EX4200 Switch on page 179 Connecting AC Power to an EX4300 Switch...
Page 199: Connecting Ac Power To An Ex4200 Switch
Grounded Equipment Warning on page 284 Connecting AC Power to an EX4200 Switch The power supply in an EX4200 switch is a hot-removable and hot-insertable field-replaceable unit (FRU) located on the rear panel: You can remove and replace it without powering off the switch or disrupting switch functions.
Page 200 EX4200 Switch Hardware Guide Install the power supply in the chassis. For instructions on installing a power supply in an EX4200 switch, see “Installing a Power Supply in an EX4200 Switch” on page 211. NOTE: Each power supply must be connected to a dedicated power source outlet.
Page 201: Connecting Dc Power To An Ex4200 Switch
AC Power Supply LEDs in EX4200 Switches on page 37 Connecting DC Power to an EX4200 Switch The power supply in an EX4200 switch is a hot-removable and hot-insertable field-replaceable unit (FRU) located on the rear panel: You can remove and replace it without powering off the switch or disrupting switch functions.
Page 202 To meet safety and electromagnetic interference (EMI) requirements and to ensure proper operation, you must connect EX4200 switches to earth ground before you connect them to power. For installations that require a separate grounding conductor to the chassis, use the protective earthing terminal on the switch chassis to connect to the earth ground.
Page 203: Figure 44: Removing The Terminal Block Cover From A Dc Power Supply
To connect a power supply to a power source: Leave the jumpers on the power supply terminals in place. Secure the ring lug of the positive (+) DC power source cable to the A+ or B+ terminal on the DC power supply. Copyright © 2015, Juniper Networks, Inc.
Page 204: Figure 45: Securing Ring Lugs To The Terminals On The Dc Power Supply
Verify that the LEDs on the power supply are lit green and are on steadily. Related Connecting and Configuring an EX Series Switch (CLI Procedure) on page 195 Documentation Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 198 Copyright © 2015, Juniper Networks, Inc.
Page 207: Connecting The Switch To The Network
For the location of the port on different devices: MGMT ETHERNET See EX2200 Switches Hardware Overview. See Rear Panel of an EX3200 Switch. See Rear Panel of an EX3300 Switch. “Rear Panel of an EX4200 Switch” on page Copyright © 2015, Juniper Networks, Inc.
Page 208: Figure 47: Connecting A Switch To A Network For Out-Of-Band Management
Management Port Connector Pinout Information for an EX3200 Switch Management Port Connector Pinout Information for an EX3300 Switch Management Port Connector Pinout Information for an EX4200 Switch on page 127 Management Port Connector Pinout Information for an EX4300 Switch Management Port Connector Pinout Information for an EX4500 Switch...
Page 209: Connecting A Switch To A Management Console
See EX2200 Switches Hardware Overview. See Rear Panel of an EX3200 Switch. See Rear Panel of an EX3300 Switch. “Rear Panel of an EX4200 Switch” on page See EX4300 Switches Hardware Overview Copyright © 2015, Juniper Networks, Inc.
Page 210: Figure 49: Connecting A Switch To A Management Console Through A Console
Console Port Connector Pinout Information for an EX Series Switch on page 125 Cables Connecting the EX6200 Switch to Management Devices Cables Connecting the EX8200 Switch to Management Devices Console Port Connector Pinout Information for an OCX1100 Switch Copyright © 2015, Juniper Networks, Inc.
Page 211: Connecting A Fiber-Optic Cable To A Switch
Related Disconnecting a Fiber-Optic Cable from a Switch on page 228 Documentation Installing a Transceiver in an EX Series Switch on page 221 Copyright © 2015, Juniper Networks, Inc.
Page 212 EX4200 Switch Hardware Guide Maintaining Fiber-Optic Cables in Switches on page 229 Pluggable Transceivers Supported on EX Series Switches Installing a Transceiver in an OCX1100 Switch Pluggable Transceivers Supported on OCX1100 Switches Copyright © 2015, Juniper Networks, Inc.
Page 213: Performing Initial Configuration
See Reverting to the Default Factory Configuration for the EX Series Switch. The following factory default configuration file is for an EX4200 switch with 24 ports (for models that have more ports, this default configuration file has more interfaces):...
Page 214 { unit 0 { family ethernet-switching; ge-0/0/5 { unit 0 { family ethernet-switching; ge-0/0/6 { unit 0 { family ethernet-switching; ge-0/0/7 { unit 0 { family ethernet-switching; ge-0/0/8 { unit 0 { family ethernet-switching; Copyright © 2015, Juniper Networks, Inc.
Page 215 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 { Copyright © 2015, Juniper Networks, Inc.
Page 216 0 { family ethernet-switching; ge-0/1/1 { unit 0 { family ethernet-switching; ge-0/1/2 { unit 0 { family ethernet-switching; ge-0/1/3 { unit 0 { family ethernet-switching; protocols { igmp-snooping{ vlan all; lldp { interface all; Copyright © 2015, Juniper Networks, Inc.
Page 217: Connecting And Configuring An Ex Series Switch (Cli Procedure)
, revert to the factory default configuration. See Reverting to the Default Factory Configuration for the EX Series Switch. Using the CLI, set the following parameter values in the console server or PC: Baud rate—9600 Flow control—None Data—8 Parity—None Copyright © 2015, Juniper Networks, Inc.
Page 218 See EX2200 Switches Hardware Overview. See Rear Panel of an EX3200 Switch. See Rear Panel of an EX3300 Switch. “Rear Panel of an EX4200 Switch” on page See EX4300 Switches Hardware Overview See Front Panel of an EX4500 Switch. See EX4550 Switches Hardware Overview See Switch Fabric and Routing Engine (SRE) Module in an EX6200 Switch.
Page 219 Documentation Installing and Connecting an EX2200 Switch Installing and Connecting an EX3200 Switch Installing and Connecting an EX3300 Switch Installing and Connecting an EX4200 Switch on page 157 Installing and Connecting an EX4300 Switch Copyright © 2015, Juniper Networks, Inc.
Page 220: Connecting And Configuring An Ex Series Switch (J-Web Procedure)
EX2200 and EX2200-C switch—The LEDs on the network ports on the front panel blink when the switch is in the initial setup mode. EX3200, EX3300, EX4200, EX4300, EX4500, EX4550, EX6200, or EX8200 switch—The LCD panel displays a count-down timer when the switch is in initial setup mode.
Page 221: Figure 52: Lcd Panel In An Ex3200, Ex4200, Ex4500, Ex4550, Or Ex8200
LCD panel (see Menu Enter Figure 52 on page 199 Figure 53 on page 199): Figure 52: LCD Panel in an EX3200, EX4200, EX4500, EX4550, or EX8200 Switch Figure 53: LCD Panel in an EX4300 Switch 1— LCD panel 3—...
Page 222 VLAN ID, member interfaces, management IP address, and default gateway for the new VLAN. Out-of-band Management—Configure management port Select this option to configure only the management interface. Click Next . Specify the IP address and default gateway for the management interface. Click Next Copyright © 2015, Juniper Networks, Inc.
Page 223: Configuring The Lcd Panel On Ex Series Switches (Cli Procedure)
Installing and Connecting an EX2200 Switch Installing and Connecting an EX3200 Switch Installing and Connecting an EX3300 Switch Installing and Connecting an EX4200 Switch on page 157 Installing and Connecting an EX4300 Switch Installing and Connecting an EX4500 Switch Installing and Connecting an EX4550 Switch...
Page 224: Disabling Or Enabling Menus And Menu Options On The Lcd Panel
5 minutes or permanently. To display a custom message temporarily: On an EX3200 switch, a standalone EX3300 switch, a standalone EX4200 switch, a standalone EX4300 switch, a standalone EX4500 switch, a standalone EX4550 switch, an EX6200 switch, an EX8200 switch, or an XRE200 External Routing Engine: user@switch>...
Page 225 To display a custom message permanently: On an EX3200 switch, a standalone EX3300 switch, a standalone EX4200 switch, a standalone EX4300 switch, a standalone EX4500 switch, a standalone EX4550 switch, an EX6200 switch, an EX8200 switch, or an XRE200 External Routing Engine: user@switch>...
Page 227: Part 4 Installing, Maintaining, And Replacing Components
Maintaining and Replacing Fiber-Optic Cable on page 227 Replacing a Member Switch to Virtual Chassis on page 231 Maintaining and Replacing Virtual Chassis Cable on page 241 Contacting Customer Support and Returning the Chassis or Components on page 245 Copyright © 2015, Juniper Networks, Inc.
Page 229: Replacing Cooling System Component
Figure 54 on page 208): CAUTION: If you are installing a fan tray in an EX4200 switch, ensure the fans face downwards. 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 is fully seated.
Page 230: Removing A Fan Tray From An Ex4200 Switch
Rear Panel of an EX4200 Switch on page 12 Removing a Fan Tray from an EX4200 Switch The fan tray in an EX4200 switch is a hot-removable and hot-insertable field-replaceable unit (FRU) located on the rear panel of the switch: You can remove and replace it without powering off the switch or disrupting switch functions.
Page 231: Figure 55: Removing A Fan Tray From An Ex4200 Switch
When a fan tray is removed, Fan/Blower is Absent is logged in the system log and the system raises a minor alarm. Related Installing a Fan Tray in an EX4200 Switch on page 207 Documentation Installing and Removing EX4200 Switch Hardware Components on page 169...
Page 233: Replacing Power Supply
(FRU): You can remove and replace it without powering off the switch or disrupting switch functions. All the EX4200 AC powered or DC powered switches, except the EX4200-24F-S and EX4200-48T-S switches are shipped with one AC or DC power supply pre-installed in the rear panel of the switches.
Page 234: Figure 56: Installing A Power Supply In An Ex4200 Switch
) or the 600 W ( EX-PWR-600-AC ) AC power supplies that are used in the EX4200-48P and the EX4200-24P switch models. EX4200-24PX and EX4200-48PX switches work only with the power supply labeled . You can find the label on the top of the power...
Page 235: Removing A Power Supply From An Ex4200 Switch
Troubleshooting Power Supply Installation Alarms on EX4200 Switches on page 262 Removing a Power Supply from an EX4200 Switch The power supply in an EX4200 switch is a hot-removable and hot-insertable field-replaceable unit (FRU) located on the rear panel of the switch: You can remove and replace it without powering off the switch or disrupting switch functions.
Page 236: Figure 57: Removing A Power Supply From The Switch
Figure 57: Removing a Power Supply from the Switch Related Installing a Power Supply in an EX4200 Switch on page 211 Documentation Installing and Removing EX4200 Switch Hardware Components on page 169 Power Supply in EX4200 Switches on page 33...
Page 237: Replacing Uplink Module
Removing an Uplink Module from an EX4200 Switch on page 217 Installing an Uplink Module in an EX4200 Switch If your EX4200 switch includes an optional uplink module, you install it in the switch's front panel. The different types of uplink modules are described in “Uplink Modules...
Page 238 Flip the door down and tighten the screws by using the cross-head screwdriver. NOTE: If the switch does not detect the uplink module, see “Troubleshooting Virtual Chassis Port Connectivity on an EX4200 Switch” on page 262. Copyright © 2015, Juniper Networks, Inc.
Page 239: Removing An Uplink Module From An Ex4200 Switch
Front Panel of an EX4200 Switch on page 11 Removing an Uplink Module from an EX4200 Switch If your EX4200 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...
Page 240 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 59 on page 219). Copyright © 2015, Juniper Networks, Inc.
Page 241: Figure 59: Sliding The Screwdriver To The Narrow Part Of The Keyhole
Figure 59: Sliding the Screwdriver to the Narrow Part of the Keyhole Figure 60: Removing an Uplink Module from an EX4200 Switch Related Installing an Uplink Module in an EX4200 Switch on page 215 Documentation Installing and Removing EX4200 Switch Hardware Components on page 169 Field-Replaceable Units in EX4200 Switches on page 10 Copyright ©...
Page 243: Replacing Transceiver
CAUTION: If you are having a problem running a Juniper Networks device that is using a third-party optic or cable, the Juniper Networks Technical Assistance Center (JTAC) can help you diagnose the source of the problem. Your JTAC engineer might recommend that you check the third-party optic or cable and potentially replace it with an equivalent Juniper Networks optic or cable that is qualified for the device.
Page 244 Remove the rubber safety cap when you are ready to connect the cable to the transceiver. WARNING: Do not look directly into a fiber-optic transceiver or into the ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cables connected to transceivers emit laser light that can damage your eyes. Copyright © 2015, Juniper Networks, Inc.
Page 245: Removing A Transceiver From A Switch
CFP transceivers. To remove a transceiver from a switch: Place the antistatic bag or antistatic mat on a flat, stable surface. Label the cable connected to the transceiver so that you can reconnect it correctly. Copyright © 2015, Juniper Networks, Inc.
Page 246 Remove the cable connected to the transceiver (see “Disconnecting a Fiber-Optic Cable from a Switch” on page 228). Cover the transceiver and the end of each fiber-optic cable connector with a rubber safety cap immediately after disconnecting the fiber-optic cables. Copyright © 2015, Juniper Networks, Inc.
Page 247: Figure 62: Removing A Transceiver From A Switch
Place the transceiver in the antistatic bag or on the antistatic mat placed on a flat, stable surface. Place the dust cover over the empty port. Related Installing a Transceiver in an EX Series Switch on page 221 Documentation Pluggable Transceivers Supported on EX Series Switches Copyright © 2015, Juniper Networks, Inc.
Page 249: Maintaining And Replacing Fiber-Optic Cable
If the fiber-optic cable connector is covered with a rubber safety cap, remove the cap. Save the cap. Remove the rubber safety cap from the optical transceiver. Save the cap. Insert the cable connector into the optical transceiver (see Figure 51 on page 189). Copyright © 2015, Juniper Networks, Inc.
Page 250: Disconnecting A Fiber-Optic Cable From A Switch
“Laser and LED Safety Guidelines and Warnings for Switches” on page 287. Ensure that you have the following parts and tools available: A rubber safety cap to cover the transceiver A rubber safety cap to cover the fiber-optic cable connector Copyright © 2015, Juniper Networks, Inc.
Page 251: Maintaining Fiber-Optic Cables In Switches
Frequent plugging and unplugging of fiber-optic cables in and out of optical instruments can damage the instruments, which are expensive to repair. Attach a short fiber Copyright © 2015, Juniper Networks, Inc.
Page 252 Connecting a Fiber-Optic Cable to a Switch on page 189 Documentation Laser and LED Safety Guidelines and Warnings for Switches on page 287 Pluggable Transceivers Supported on EX Series Switches Pluggable Transceivers Supported on OCX1100 Switches Copyright © 2015, Juniper Networks, Inc.
Page 253: Replacing A Member Switch To Virtual Chassis
Adding a New EX4200 Switch to an Existing EX4200 Virtual Chassis (CLI Procedure) This topic explains how to add an EX4200 switch to an existing EX4200 Virtual Chassis. For information about adding an EX4200 switch to an EX4500 Virtual Chassis or a mixed Virtual Chassis, see Adding an EX4200 Switch to a Preprovisioned EX4500 Virtual Chassis or a Preprovisioned Mixed EX4200 and EX4500 Virtual Chassis (CLI Procedure).
Page 254 (Optional) Configured Ethernet interfaces on different member switches into the same LAG.. See Example: Configuring Aggregated Ethernet High-Speed Uplinks Between an EX4200 Virtual Chassis Access Switch and an EX4200 Virtual Chassis Distribution Switch An active member switch might temporarily go down before coming back up as part of this procedure.
Page 255: Chassis
Adding a New Switch from a Different Wiring Closet to an Existing Virtual Chassis This procedure can be used to add an EX4200 switch to an EX4200 Virtual Chassis from a different wiring closet to an existing Virtual Chassis.
Page 256: Adding A New Switch To An Existing Preprovisioned Virtual Chassis Using Autoprovisioning
Adding a New Switch to an Existing Preprovisioned Virtual Chassis Using Autoprovisioning This procedure can be used to add an EX4200 switch to an existing EX4200 Virtual Chassis using autoprovisioning. Before you begin, be sure you have:...
Page 257 Mounted the new switch in a rack. Ensured that the preprovisioned Virtual Chassis configuration has an active master. For more information, see Example: Configuring an EX4200 Virtual Chassis Using a Preprovisioned Configuration File. On the master, configured the Link Level Discovery Protocol (LLDP) on the uplink module ports that will be used as VCPs.
Page 258: Replacing A Member Switch Of A Virtual Chassis Configuration
ID and make it available for assignment to a new member switch. If you want to replace a member switch of a mixed Virtual Chassis that contains EX4200, EX4500, or EX4550 switches, see Removing an EX4200, EX4500, or EX4550 Switch From a Mixed Virtual Chassis (CLI Procedure).
Page 259: Remove, Repair, And Reinstall The Same Switch
QFX Series switch. If you are interconnecting a switch using a dedicated VCP, connect one VCP on the replacement member switch to a VCP of another Virtual Chassis member switch. Copyright © 2015, Juniper Networks, Inc.
Page 260: Remove A Member Switch And Make Its Member Id Available For Reassignment To A Different Switch
Adding or Replacing a Member Switch or an External Routing Engine in an EX8200 Virtual Documentation Chassis (CLI Procedure) Adding a New Switch to an Existing QFX Series Virtual Chassis (CLI Procedure) Monitoring the Virtual Chassis Status and Statistics on EX Series Virtual Chassis Copyright © 2015, Juniper Networks, Inc.
Page 261 Chapter 21: Replacing a Member Switch to Virtual Chassis Adding a New EX4200 Switch to an Existing EX4200 Virtual Chassis (CLI Procedure) on page 231 Adding an EX4200 Switch to a Preprovisioned EX4500 Virtual Chassis or a Preprovisioned Mixed EX4200 and EX4500 Virtual Chassis (CLI Procedure)
Page 263: Maintaining And Replacing Virtual Chassis Cable
Connecting a Virtual Chassis Cable to an EX4200 Switch EX4200 switches have two Virtual Chassis ports on the rear panel. You can use the Virtual Chassis ports to interconnect up to 10 EX4200 switches, enabling them to operate as a unified single high bandwidth switch.
Page 264: Disconnecting A Virtual Chassis Cable From An Ex4200 Switch
Virtual Chassis Ports Connector Pinout Information for EX4200 Switches on page 138 Disconnecting a Virtual Chassis Cable from an EX4200 Switch If you need to disconnect an EX4200 switch from a Virtual Chassis configuration, you need to disconnect the Virtual Chassis cable from the Virtual Chassis ports (VCPs).
Page 265: Figure 65: Virtual Chassis Cable Connector In An Ex4200 Switch
Virtual Chassis cable connector retainers also separately. Related Connecting a Virtual Chassis Cable to an EX4200 Switch on page 241 Documentation Understanding EX4200, EX4500, and EX4550 Virtual Chassis Hardware Configurations...
Page 267: Components
Packing an EX4200 Switch or Component for Shipping on page 249 Returning an EX4200 Switch or Component for Repair or Replacement If you need to return a switch or hardware component to Juniper Networks for repair or replacement, follow this procedure: Determine the serial number of the component.
Page 268: Locating The Serial Number On An Ex4200 Switch Or Component
Listing the Switch and Components Details with the CLI on page 246 Locating the Chassis Serial Number ID Label on an EX4200 Switch on page 246 Locating the Serial Number ID Labels on FRUs in an EX4200 Switch on page 247 Listing the Switch and Components Details with the CLI...
Page 269: Locating The Serial Number Id Labels On Frus In An Ex4200 Switch
Returning an EX4200 Switch or Component for Repair or Replacement on page 245 Contacting Customer Support to Obtain Return Materials Authorization for Switches If you are returning a switch or hardware component to Juniper Networks for repair or replacement, obtain a Return Materials Authorization (RMA) from Juniper Networks Technical Assistance Center (JTAC).
Page 270 The support representative validates your request and issues an RMA number for return of the component. Related Packing an EX2200 Switch or Component for Shipping Documentation Packing an EX3200 Switch or Component for Shipping Copyright © 2015, Juniper Networks, Inc.
Page 271: Packing An Ex4200 Switch Or Component For Shipping
Returning an OCX1100 Switch or Component for Repair or Replacement Packing an EX4200 Switch or Component for Shipping If you are returning an EX4200 switch or component to Juniper Networks for repair or replacement, pack the item as described in this topic.
Page 272: Packing An Ex4200 Switch For Shipping
Antistatic bag, one for each switch or component Phillips (+) screwdriver, number 2 This topic describes: Packing an EX4200 Switch for Shipping on page 250 Packing EX4200 Switch Components for Shipping on page 251 Packing an EX4200 Switch for Shipping...
Page 273: Packing Ex4200 Switch Components For Shipping
Write the RMA number on the exterior of the box to ensure proper tracking. Related Returning an EX4200 Switch or Component for Repair or Replacement on page 245 Documentation Installing a Fan Tray in an EX4200 Switch on page 207...
Page 277: Alarms And Syslog Messages
This topic applies only to the J-Web Application package. Alarms alert you to conditions that might prevent normal operation of the switch. Before monitoring alarms on a Juniper Networks EX Series Ethernet switch, become familiar with the terms defined in Table 60 on page 255.
Page 278: Checking Active Alarms With The J-Web Interface
> > in the J-Web interface. Monitor Events and Alarms View Alarms Select an alarm filter based on alarm type, severity, description, and date range. Click All the alarms matching the filter are displayed. Copyright © 2015, Juniper Networks, Inc.
Page 279: Monitoring System Log Messages
Apply a filter or a combination of filters to view messages. You can use filters to display relevant events. Table 62 on page 258 describes the different filters, their functions, and the associated actions. To view events in the CLI, enter the following command: show log Copyright © 2015, Juniper Networks, Inc.
Page 280: Table 62: Filtering System Log Messages
To apply the filter and display messages, matching messages. click Search Reset Resets all the fields in the Events Filter box. To reset the field values that are listed in the Events Filter box, click Reset Copyright © 2015, Juniper Networks, Inc.
Page 281: Table 63: Viewing System Log Messages
Routing Engine than for messages generated on another Routing Engine (on a system with two Routing Engines installed and operational). Messages from the other Routing Engine also include the identifiers to identify the Routing Engine. Copyright © 2015, Juniper Networks, Inc.
Page 282 Displays the time at which the message was logged. Related Checking Active Alarms with the J-Web Interface on page 256 Documentation Understanding Alarm Types and Severity Levels on EX Series Switches on page 255 Copyright © 2015, Juniper Networks, Inc.
Page 283: Troubleshooting Switch Components
Troubleshooting Switch Components Troubleshooting Network Interfaces on EX4200 Switches on page 261 Troubleshooting Virtual Chassis Port Connectivity on an EX4200 Switch on page 262 Troubleshooting Power Supply Installation Alarms on EX4200 Switches on page 262 Troubleshooting Network Interfaces on EX4200 Switches This topic provides troubleshooting information for specific problems related to interfaces on EX4200 switches.
Page 284: Troubleshooting Virtual Chassis Port Connectivity On An Ex4200 Switch
Virtual Chassis port (VCP) connection does not work on page 262 Virtual Chassis port (VCP) connection does not work Problem Description: The Virtual Chassis port (VCP) connection configured in an EX4200 switch does not work. Environment: A port of the uplink module is set as a VCP.
Page 285 Unsupported PSU Cause The power supply you have installed is not compatible with the switch. EX4200-24PX and EX4200-48PX switches do not support the 930 W ( EX-PWR-930-AC or the 600 W ( ) AC power supplies that are used in the EX4200-48P EX-PWR-600-AC and the EX4200-24P switch models.
Page 287: Safety And Compliance Information
Radiation and Laser Safety Guidelines and Warnings on page 287 Maintenance and Operational Safety Warnings on page 293 Electrical Safety Guidelines and Warnings on page 299 Agency Approvals and Compliance Statements on page 317 Copyright © 2015, Juniper Networks, Inc.
Page 289: General Safety Guidelines And Warnings
Never attempt to lift an object that is too heavy for one person to handle. Never install or manipulate wiring during electrical storms. Never install electrical jacks in wet locations unless the jacks are specifically designed for wet environments. Copyright © 2015, Juniper Networks, Inc.
Page 290: Definitions Of Safety Warning Levels
Note. CAUTION: You need to observe the specified guidelines to prevent minor injury or discomfort to you or severe damage to the device. Copyright © 2015, Juniper Networks, Inc.
Page 291 ¡Atención! Este símbolo de aviso significa peligro. Existe riesgo para su integridad física. Antes de manipular cualquier equipo, considerar los riesgos Copyright © 2015, Juniper Networks, Inc.
Page 292: Qualified Personnel Warning
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. Copyright © 2015, Juniper Networks, Inc.
Page 293: Warning Statement For Norway And Sweden
The equipment must be connected to an earthed mains socket-outlet. Advarsel Apparatet skal kobles til en jordet stikkontakt. Varning! Apparaten skall anslutas till jordat nätuttag. Related General Safety Guidelines and Warnings on page 267 Documentation Copyright © 2015, Juniper Networks, Inc.
Page 295: Fire Safety Requirements
In addition, you should establish procedures to protect your equipment in the event of a fire emergency. Juniper Networks products should be installed in an environment suitable for electronic equipment. We recommend that fire suppression equipment be available in the event of a fire in the vicinity of the equipment and that all local fire, safety, and electrical codes and ordinances be observed when you install and operate your equipment.
Page 296 To keep warranties effective, do not use a dry chemical fire extinguisher to control a fire at or near a Juniper Networks switch or other network device provided by Juniper. If a dry chemical fire extinguisher is used, the unit is no longer eligible for coverage under a service agreement.
Page 297: Installation Safety Guidelines And Warnings
CHAPTER 28 Installation Safety Guidelines and Warnings Installation Instructions Warning on page 275 Chassis Lifting Guidelines for EX4200 Switches on page 277 Restricted Access Warning on page 278 Ramp Warning on page 279 Rack-Mounting and Cabinet-Mounting Warnings on page 280...
Page 298 Connecting AC Power to an EX2200 Switch Connecting AC Power to an EX3200 Switch Connecting AC Power to an EX3300 Switch Connecting AC Power to an EX4200 Switch on page 177 Connecting AC Power to an EX4300 Switch Connecting AC Power to an EX4500 Switch...
Page 299: Chassis Lifting Guidelines For Ex4200 Switches
Connecting DC Power to a QFX5100 Device Chassis Lifting Guidelines for EX4200 Switches The weight of a fully loaded EX4200 switch chassis is approximately 22 lb (10 kg). Observe the following guidelines for lifting and moving an EX4200 switch: Before installing an EX4200 switch, read the guidelines in “Site Preparation Checklist...
Page 300: Restricted Access Warning
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. Copyright © 2015, Juniper Networks, Inc.
Page 301: Ramp Warning
Aviso Não utilize uma rampa com uma inclinação superior a 10 graus. ¡Atención! No usar una rampa inclinada más de 10 grados Varning! Använd inte ramp med en lutning på mer än 10 grader. Copyright © 2015, Juniper Networks, Inc.
Page 302: Rack-Mounting And Cabinet-Mounting Warnings
De onderstaande richtlijnen worden verstrekt om uw veiligheid te verzekeren: De Juniper Networks switch moet in een stellage worden geïnstalleerd die aan een bouwsel is verankerd. Dit toestel dient onderaan in het rek gemonteerd te worden als het toestel het enige in het rek is.
Page 303 Les directives ci-dessous sont destinées à assurer la protection du personnel: Le rack sur lequel est monté le Juniper Networks switch doit être fixé à la structure du bâtiment. Si cette unité constitue la seule unité montée en casier, elle doit être placée dans le bas.
Page 304 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 venire montata sul fondo del supporto, se si tratta dell'unica unità...
Page 305 Para garantizar su seguridad, proceda según las siguientes instrucciones: El Juniper Networks switch debe instalarse en un bastidor fijado a la estructura del edificio. Colocar el equipo en la parte inferior del bastidor, cuando sea la única unidad en el mismo.
Page 306: Wall-Mounting Warning For Ex4200 Switches
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 EX4200-Switch-Gehäuse so ausgerichtet werden, dass das...
Page 307 Varning! Denna utrustning är avsedd att jordas. Se till att värdenheten är jordad vid normal användning. Related General Safety Guidelines and Warnings on page 267 Documentation Copyright © 2015, Juniper Networks, Inc.
Page 309: Radiation And Laser Safety Guidelines And Warnings
Unterminated optical connectors can emit invisible laser radiation. The lens in the human eye focuses all the laser power on the retina, so focusing the eye directly on a laser source—even a low-power laser—could permanently damage the eye. Copyright © 2015, Juniper Networks, Inc.
Page 310: Class 1 Laser Product Warning
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 de Clase 1. Varning! Lysdiodprodukt av klass 1. Copyright © 2015, Juniper Networks, Inc.
Page 311: Laser Beam Warning
ópticos. WARNING: ¡Atención! No mirar fijamente el haz ni observarlo directamente con instrumentos ópticos. WARNING: Varning! Rikta inte blicken in mot strålen och titta inte direkt på den genom optiska instrument. Copyright © 2015, Juniper Networks, Inc.
Page 312: Radiation From Open Port Apertures Warning
Aviso Dada a possibilidade de emissão de radiação invisível através do orifício da via de acesso, quando esta não tiver nenhum cabo de fibra conectado, deverá evitar a exposição à radiação e não deverá olhar fixamente para orifícios que se encontrarem a descoberto. Copyright © 2015, Juniper Networks, Inc.
Page 313 Laser and LED Safety Guidelines and Warnings for Switches on page 287 Installation Instructions Warning on page 275 Grounded Equipment Warning on page 284 Laser and LED Safety Guidelines and Warnings for the QFX Series Copyright © 2015, Juniper Networks, Inc.
Page 315: Maintenance And Operational Safety Warnings
Gebruikte batterijen dienen overeenkomstig fabrieksvoorschriften weggeworpen te worden. Varoitus Räjähdyksen vaara, jos akku on vaihdettu väärään akkuun. Käytä vaihtamiseen ainoastaan saman- tai vastaavantyyppistä akkua, joka on valmistajan suosittelema. Hävitä käytetyt akut valmistajan ohjeiden mukaan. Copyright © 2015, Juniper Networks, Inc.
Page 316: Jewelry Removal Warning
Varoitus Ennen kuin työskentelet voimavirtajohtoihin kytkettyjen laitteiden parissa, ota pois kaikki korut (sormukset, kaulakorut ja kellot mukaan lukien). Metalliesineet kuumenevat, kun ne ovat yhteydessä sähkövirran ja maan Copyright © 2015, Juniper Networks, Inc.
Page 317: Lightning Activity Warning
Lightning Activity Warning WARNING: Do not work on the system or connect or disconnect cables during periods of lightning activity. Copyright © 2015, Juniper Networks, Inc.
Page 318: Operating Temperature Warning
104° F (40° C) for EX6200 switches, EX8208 switches, EX8216 switches, QFX Series devices, OCX1100 switches, and XRE200 External Routing Engines and 113° F (45° C) for EX2200, EX3300, EX3200, EX4200, EX4300, EX4500, and EX4550 switches. To prevent airflow restriction, allow at least 6 in.
Page 319: Product Disposal Warning
Chapter 30: Maintenance and Operational Safety Warnings Attention Pour éviter toute surchauffe des routeurs de la gamme Juniper Networks switch, ne l'utilisez pas dans une zone où la température ambiante est supérieure à 40° C. Pour permettre un flot d'air constant, dégagez un espace d'au moins 15,2 cm autour des ouvertures de ventilations.
Page 320 Laser and LED Safety Guidelines and Warnings for Switches on page 287 Laser and LED Safety Guidelines and Warnings for the QFX Series Installation Instructions Warning on page 275 Grounded Equipment Warning on page 284 Copyright © 2015, Juniper Networks, Inc.
Page 321: Electrical Safety Guidelines And Warnings
The intrabuilding ports on the device are suitable for connection to intrabuilding or unexposed wiring or cabling only. The addition of primary protectors is not sufficient protection for connecting these interfaces metallically to OSP wiring. Copyright © 2015, Juniper Networks, Inc.
Page 322: Action To Take After An Electrical Accident
Action to Take After an Electrical Accident This topic applies to hardware devices in the EX Series product family, which includes EX Series switches, the EX Series Redundant Power System (RPS), and the XRE200 External Routing Engine. Copyright © 2015, Juniper Networks, Inc.
Page 323: Prevention Of Electrostatic Discharge Damage
ESD grounding strap is attached to the ESD point on the chassis. If no grounding strap is available, touch the exposed, bare metal of the device to ground yourself before handling the component. Copyright © 2015, Juniper Networks, Inc.
Page 324: Figure 67: Placing A Component Into An Antistatic Bag
See Rear Panel of an EX3200 Switch for the ESD point location. See Rear Panel of an EX3300 Switch for the ESD point location. Rear Panel of an EX4200 Switch on page 12 for the ESD point location. See EX4300 Switches Hardware Overview for the ESD point location.
Page 325: Ac Power Electrical Safety Guidelines
The socket outlet must be near the AC-powered device and be easily accessible. For devices that have more than one power supply connection, you must ensure that all power connections are fully disconnected so that power to the device is completely Copyright © 2015, Juniper Networks, Inc.
Page 326 Connecting AC Power to an EX2200 Switch Connecting AC Power to an EX3200 Switch Connecting AC Power to an EX3300 Switch Connecting AC Power to an EX4200 Switch on page 177 Connecting AC Power to an EX4300 Switch Connecting AC Power to an EX4500 Switch...
Page 327: Ac Power Disconnection Warning
¡Atención! Antes de manipular el chasis de un equipo o trabajar cerca de una fuente de alimentación, desenchufar el cable de alimentación en los equipos de corriente alterna (CA). Varning! Innan du arbetar med ett chassi eller nära strömförsörjningsenheter skall du för växelströmsenheter dra ur nätsladden. Copyright © 2015, Juniper Networks, Inc.
Page 328: Dc Power Electrical Safety Guidelines
DC source that is capable of supplying: Minimum of 7.5 A at –48 VDC for EX2200 and EX3300 switches Minimum of 8 A at –48 VDC for EX3200 and EX4200 switches Minimum of 20 A at –48 VDC for EX4300, EX4500, and EX4550 switches Minimum of 50 A at –48 VDC for EX6210 switches...
Page 329 DC Power Wiring Terminations Warning on page 312 Connecting DC Power to an EX2200 Switch Connecting DC Power to an EX3200 Switch Connecting DC Power to an EX4200 Switch on page 179 Connecting DC Power to an EX4300 Switch Connecting DC Power to an EX4500 Switch...
Page 330: Dc Power Disconnection Warning
Advarsel Før noen av disse prosedyrene utføres, kontroller at strømmen er frakoblet likestrømkretsen. Sørg for at all strøm er slått AV. Dette gjøres ved å lokalisere strømbryteren på brytertavlen som betjener likestrømkretsen, slå strømbryteren AV og teipe bryterhåndtaket på strømbryteren i AV-stilling. Copyright © 2015, Juniper Networks, Inc.
Page 331: Dc Power Grounding Requirements And Warning
The grounding conductor is a separately derived system at the supply transformer or motor generator set. WARNING: When you install the device, the ground connection must always be made first and disconnected last. Copyright © 2015, Juniper Networks, Inc.
Page 332: Dc Power Wiring Sequence 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 Copyright © 2015, Juniper Networks, Inc.
Page 333 Ao conectar a potência, a seqüência apropriada da fiação é moída para moer, +RTN a +RTN, então –48 V a –48 V. Ao desconectar a potência, a seqüência apropriada da fiação é –48 V a –48 V, Copyright © 2015, Juniper Networks, Inc.
Page 334: Dc Power Wiring Terminations Warning
à circuit fermé ou du type à plage ouverte avec 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. Copyright © 2015, Juniper Networks, Inc.
Page 335 General Electrical Safety Guidelines and Warnings on page 299 DC Power Electrical Safety Guidelines on page 306 DC Power Disconnection Warning on page 308 DC Power Grounding Requirements and Warning on page 309 DC Power Wiring Sequence Warning on page 310 Copyright © 2015, Juniper Networks, Inc.
Page 336: Multiple Power Supplies Disconnection Warning
Warnung Das Gerät ist für die Verwendung mit TN-Stromsystemen ausgelegt. Avvertenza Il dispositivo è stato progettato per l'uso con sistemi di alimentazione TN. Advarsel Utstyret er utfomet til bruk med TN-strømsystemer. Aviso O dispositivo foi criado para operar com sistemas de corrente TN. Copyright © 2015, Juniper Networks, Inc.
Page 337 TN-typ. Related General Safety Guidelines and Warnings on page 267 Documentation General Electrical Safety Guidelines and Warnings on page 299 Grounded Equipment Warning on page 284 Multiple Power Supplies Disconnection Warning on page 314 Copyright © 2015, Juniper Networks, Inc.
Page 339: Agency Approvals And Compliance Statements
FCC 47CFR Part 15 Class A (USA) EN 55022 Class A Emissions (Europe) ICES-003 Class A VCCI Class A (Japan) AS/NZS CISPR 22 Class A (Australia/New Zealand) CISPR 22 Class A EN 55024 EN 300386 Copyright © 2015, Juniper Networks, Inc.
Page 340: Compliance Statements For Emc Requirements For Ex Series Switches
The equipment must also be installed using an acceptable method of connection. In some cases, the inside wiring associated with a single line individual service can be extended by means Copyright © 2015, Juniper Networks, Inc.
Page 341: European Community
Japan The preceding translates as follows: 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. VCCI-A Copyright © 2015, Juniper Networks, Inc.
Page 342: Korea
Increase the separation between the equipment and the receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio or TV technician for help. Copyright © 2015, Juniper Networks, Inc.
Page 343: Nonregulatory Environmental Standards
NEBS compliance—These EX Series switches are Network Equipment Building System (NEBS) compliant: EX2200-24T and EX2200-48T EX3200-24T, EX3200-48T EX3300-24T, EX3300-48T EX4200-24T, EX4200-24F, EX4200-24F-S, EX4200-48T and EX4200-48T-S EX4300-24T, EX4300-24T-S, EX4300-24P, EX4300-24P-S, EX4300-32F, EX4300-32F-S, EX4300-48T, EX4300-48T-AFI, EX4300-48T-S, EX4300-48P, and EX4300-48P-S All EX4500 switches with AC power supplies...
Page 344: Compliance Statements For Acoustic Noise For Ex Series Switches
The emitted sound pressure is below 70 dB(A) per EN ISO 7779. Related Agency Approvals for EX Series Switches on page 317 Documentation Compliance Statements for EMC Requirements for EX Series Switches on page 318 Copyright © 2015, Juniper Networks, Inc.

Juniper EX4200 Hardware Manual

Chapter 1 System Overview

Chapter 2 Chassis Components and Descriptions

Chapter 3 Cooling System and Airflow

Chapter 4 Power Supplies

Chapter 5 Viewing System Information

Chapter 6 Preparation Overview

Chapter 7 Power Specifications and Requirements

Chapter 8 Transceiver and Cable Specifications

Chapter 9 Pinout Specifications

Chapter 10 Planning the Virtual Chassis

Chapter 11 Unpacking the Switch

Chapter 12 Installing the Switch

Chapter 13 Connecting the Switch to Power

Chapter 14 Switch

Chapter 15 Performing Initial Configuration

Chapter 16 Replacing Cooling System Component

Chapter 17 Replacing Power Supply

Chapter 18 Replacing Uplink Module

Chapter 19 Replacing Transceiver

Chapter 20 Maintaining and Replacing Fiber-Optic Cable

Chapter 21 Replacing a Member Switch to Virtual Chassis

Chapter 22 Chassis

Quick Links

Troubleshooting

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Summary of Contents for Juniper EX4200