Juniper EX9214 Hardware Manual
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Juniper EX9214 Hardware Manual

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EX9214 Switch Hardware Guide
Published
2022-11-30

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Summary of Contents for Juniper EX9214

  • Page 1 EX9214 Switch Hardware Guide Published 2022-11-30...
  • Page 2 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 https:/ /support.juniper.net/support/eula/.

  • Page 3: Table Of Contents

    EX9214 Power System | 43 AC Power Supply in an EX9214 Switch | 43 AC Power Cord Specifications for an EX9214 Switch | 46 AC Power Supply Specifications for EX9214 Switches | 48 AC Power Supply LEDs in an EX9214 Switch | 49...
  • Page 4 Configuring Rate Selectability on an EX9200-12QS Line Card to Enable Different Port Speeds | 112 Configuring Rate Selectability at the PIC Level | 112 Configuring Rate Selectability at the Port Level | 114 Site Planning, Preparation, and Specifications Site Preparation Checklist for an EX9214 Switch | 118...
  • Page 5 Environmental Requirements and Specifications for EX Series Switches | 120 General Site Guidelines | 127 Site Electrical Wiring Guidelines | 127 Clearance Requirements for Airflow and Hardware Maintenance for an EX9214 Switch | 128 Rack Requirements | 132 Cabinet Requirements | 133...
  • Page 6 Installing a Mounting Shelf in a Rack or Cabinet for an EX9214 Switch | 155 Moving the Mounting Brackets for Center-Mounting an EX9200 Switch | 158 Mounting an EX9200 Switch on a Rack or Cabinet Using a Mechanical Lift | 160...
  • Page 7 Removing an AC Power Supply from an EX9214 Switch | 213 Installing an AC Power Supply in an EX9214 Switch | 216 Removing a DC Power Supply from an EX9214 Switch | 218 Installing a DC Power Supply in an EX9214 Switch | 221...
  • Page 8 Removing an EX9200 Switch from a Rack or Cabinet Using a Mechanical Lift | 278 Maintaining the EX9214 Cable Management Bracket | 279 Removing the Cable Management Bracket from an EX9214 Switch | 279 Installing the Cable Management Bracket in an EX9214 Switch | 281...
  • Page 9 Locating the Serial Number on an EX9214 Switch or Component | 317 Listing the Switch and Components Details with the CLI | 317 Locating the Serial Number ID Label on an EX9214 Switch Chassis | 321 Locating Serial Number ID Labels on FRU Components | 321...
  • Page 10 Ramp Warning | 340 Rack-Mounting and Cabinet-Mounting Warnings | 340 Grounded Equipment Warning | 344 Radiation from Open Port Apertures Warning | 345 Laser and LED Safety Guidelines and Warnings | 346 Maintenance and Operational Safety Guidelines and Warnings | 349 General Electrical Safety Guidelines and Warnings | 355 Action to Take After an Electrical Accident | 356 Prevention of Electrostatic Discharge Damage | 357...

  • Page 11: About This Guide

    Use this guide to install hardware and perform initial software configuration, routine maintenance, and troubleshooting for the EX9214 switch. After completing the installation and basic configuration procedures covered in this guide, refer to the Junos OS documentation for information about further software configuration.

  • Page 12: Overview

    C HAPTER Overview EX9214 System Overview | 2 EX9214 Chassis | 27 EX9214 Cooling System | 40 EX9214 Power System | 43 EX9200 Host Subsystem | 59 EX9200 Line Cards | 80...

  • Page 13: Ex9214 System Overview

    The EX9214 switch has a throughput of up to 13.2 terabits per second (Tbps) or up to 240 gigabits per second (Gbps) per slot full duplex. The EX9214 switch is a modular system that provides high availability and redundancy for all major hardware components, including Routing Engine module (RE module), Switch Fabric module (SF module), fan trays, and power supplies.
  • Page 14 Chassis Physical Specifications The EX9214 switch is 16 rack units (16 U) in size. Three EX9214 switches can fit in a standard 48 U rack. Each EX9214 switch is designed to optimize rack space and cabling.
  • Page 15 Figure 1: Front View of an EX9214 Switch...
  • Page 16 Figure 2: Rear View of an EX9214 Switch with AC Power Supplies...
  • Page 17 Switch Configurations" on page Line Cards The EX9214 switch has 12 vertical line card slots. The line cards for EX9214 switches combine a Packet Forwarding Engine and Ethernet interfaces in a single assembly. Line cards are field-replaceable units (FRUs) that you can install in the line card slots 1 through 6 (labeled 0 through 5) and 9 through 14...
  • Page 18 (labeled 6 through 11) on the front of the switch chassis. All line cards are hot-removable and hot- insertable. You can install a line card or a host subsystem in slot 9—labeled 2 | 6. Table 1 on page 7 lists the line cards available for EX9214 switches. Table 1: Line Cards for EX9214 Switches Model...
  • Page 19 Power supplies for the EX9214 switch are fully redundant, load-sharing, and hot-removable and hot- insertable FRUs. Each EX9214 switch chassis can hold up to four AC or DC power supplies. The power supplies connect to the midplane, which distributes the power to the switch components depending on their voltage requirements.

  • Page 20: Ex9214 Switch Configurations

    An AC-powered, redundant-configuration EX9214 switch ships with four 200–240 VAC AC power supplies. See "AC Power Supply in an EX9214 Switch" on page A DC-powered, redundant-configuration EX9214 switch ships with four –40 VDC through –72 VDC DC power supplies. See "DC Power Supply in an EX9214 Switch" on page CAUTION: Do not mix different types of power supplies (AC and DC) in the same chassis.
  • Page 21 Table 3: EX9214 Switch Hardware Configurations Switch Configuration Configuration Components First Junos OS Release EX9214-BASE3C-AC 20.3R1 • Chassis with craft interface and midplane (base configurationwith 4100 W • Three EX9200-SF3 modules AC power supplies) • One EX9200-RE2 module • Two fan trays •...
  • Page 22 (Continued) Table 3: EX9214 Switch Hardware Configurations Switch Configuration Configuration Components First Junos OS Release EX9214-BASE3B-AC 17.1R1 • Chassis with craft interface and midplane (base configuration with 4100 W • Two EX9200-SF2 modules AC power supplies) • One EX9200-RE2 module •...
  • Page 23 (Continued) Table 3: EX9214 Switch Hardware Configurations Switch Configuration Configuration Components First Junos OS Release EX9214-BASE3A-AC 14.1 • Chassis with craft interface and midplane • Three 4100 W AC power supplies • Two EX9200-SF2 modules • One EX9200-RE module •...
  • Page 24 (Continued) Table 3: EX9214 Switch Hardware Configurations Switch Configuration Configuration Components First Junos OS Release EX9214-BASE3-AC 12.3R2 • Chassis with craft interface and midplane (base configuration with 4100 W • Three 4100 W AC power supplies AC power supplies) •...

  • Page 25: Ex9214 Switch Hardware And Cli Terminology Mapping

    CAUTION: Do not install AC and DC power supplies in the same switch. EX9214 Switch Hardware and CLI Terminology Mapping This topic describes the hardware terms used in EX9214 switch documentation and the corresponding terms used in the Junos OS CLI. See...
  • Page 26 Table 4: CLI Equivalents of Terms Used in Documentation for EX9214 Switches Hardware Description (CLI) Value (CLI) Item in Additional Item (CLI) Documentation Information Chassis EX9214 – Switch chassis "Chassis Physical Specifications of an EX9214 Switch" on page 20 Midplane EX9214-BP3 –...
  • Page 27 (Continued) Table 4: CLI Equivalents of Terms Used in Documentation for EX9214 Switches Hardware Description (CLI) Value (CLI) Item in Additional Item (CLI) Documentation Information n is a value in the range Switch Fabric Module CB ( One of the...
  • Page 28 (Continued) Table 4: CLI Equivalents of Terms Used in Documentation for EX9214 Switches Hardware Description (CLI) Value (CLI) Item in Additional Item (CLI) Documentation Information n is a value in the range FPC ( Abbreviated name of Line card (The switch •...
  • Page 29 (Continued) Table 4: CLI Equivalents of Terms Used in Documentation for EX9214 Switches Hardware Description (CLI) Value (CLI) Item in Additional Item (CLI) Documentation Information n is a value in the range MIC ( Abbreviated name of Line card •...
  • Page 30 (Continued) Table 4: CLI Equivalents of Terms Used in Documentation for EX9214 Switches Hardware Description (CLI) Value (CLI) Item in Additional Item (CLI) Documentation Information n is a value in the range PIC ( Abbreviated name of Line card (The switch •...

  • Page 31: Chassis Physical Specifications Of An Ex9214 Switch

    Chassis Physical Specifications of an EX9214 Switch The EX9214 switch chassis is a rigid sheet-metal structure that houses the other switch components. Table 5 on page 20 summarizes the physical specifications of the EX9214 switch chassis.
  • Page 32 (Continued) Table 5: Physical Specifications of the EX9214 Switch Chassis Description Weight Height Width Depth Switch Fabric 9.6 lb (4.4 kg) (with 1.25 in. (3.2 cm) 17 in. (43.2 cm) 22 in. (55.9 cm) module (SF Routing Engine module) installed) EX9200-SF3 13.6 lb (6.2 kg)
  • Page 33 (Continued) Table 5: Physical Specifications of the EX9214 Switch Chassis Description Weight Height Width Depth EX9200-10XS- 1.54 lb (0.7 kg) 1.25 in. (3.2 cm) 6.67 in. (16.9 cm) 7.86 in. (20 cm) EX9200-20F- 1.2 lb (0.54 kg) 1.25 in. (3.2 cm) 6.67 in.
  • Page 34 Figure 4: EX9214 Switch...
  • Page 35 Figure 5: Rear View of an EX9214 Switch with AC Power Supplies...

  • Page 36: Field-Replaceable Units In An Ex9200 Switch

    Figure 6: Rear View of an EX9214 Switch with DC Power Supplies You can mount an EX9214 switch on a standard 19-in. four-post rack or a standard 800-mm enclosed cabinet. You can mount up to three EX9214 switches in a standard 48 rack unit (U) rack.
  • Page 37 Taking the Host Subsystem Offline in an module. See EX9200 Switch EX9204 Switch Configurations EX9208 Switch Configurations , and "EX9214 Switch Configurations" on page Switch Fabric module (SF module) Redundant configuration: • Primary SF module is hot-pluggable. • Backup SF module is hot-insertable and hot-removable.

  • Page 38: Ex9214 Chassis

    NOTE: Line cards are not part of the base or redundant configuration. You must order them separately. NOTE: If you have a Juniper J-Care service contract, register any addition, change, or upgrade of hardware components at https:/ /www.juniper.net/customers/support/tools/updateinstallbase/ Failure to do so can result in significant delays if you need replacement parts.

  • Page 39: Understanding Ex9214 Switch Component And Functionality Redundancy

    (RE module) installed directly into in a Switch Fabric module (SF module). You can install up to 12 line cards in an EX9214 switch. You can install either a line card or an SF module in the slot nine (labeled 2 | 6). If you install a line card in slot nine (labeled 2 | 6), redundancy is not available for the host subsystem.

  • Page 40: Craft Interface In An Ex9200 Switch

    EX9214 Switch" on page • Cooling system—The cooling system in an EX9214 switch consists of two fan trays and one air filter. Each fan tray contains six fans. Under normal operating conditions, the fans in the fan trays run at less than full speed.

  • Page 41: Host Subsystem Leds

    Figure 8 on page 30 shows the craft interface in an EX9208 switch. Figure 9 on page 31 shows the craft interface in an EX9214 switch. Figure 7: Craft Interface in an EX9204 Switch Host subsystem LEDs Major alarm LED —...
  • Page 42 Major alarm LED — Figure 9: Craft Interface in an EX9214 Switch Power supply LEDs Alarm cutoff/lamp test button — — Fan LEDs Alarm relay contacts — — Host subsystem LEDs Line card LEDs and control buttons — — Minor alarm LED Switch Fabric/line card LED and control —...
  • Page 43 Table 7: Host Subsystem LEDs on the Craft Interface Label Status Description MASTER Green Host subsystem is functioning as the primary. Unlit Host subsystem is either functioning as the backup or not installed. ONLINE Green Host subsystem is online and is functioning normally. Unlit Host subsystem is either offline or not installed.
  • Page 44 Power Supply (PEM) LEDs Each power supply has two LEDs on the craft interface that indicate its status. The LEDs—labeled 0 through 3—are located on the craft interface next to the PEM label. Table 9 on page 33 describes the functions of the power supply LEDs on the craft interface.

  • Page 45: Alarm Leds And Alarm Cutoff Button

    (Continued) Table 10: Switch Fabric Module LEDs on the Craft Interface FAIL The SF module has failed. Unlit The SF module is not installed or is not functioning normally. Line Card LEDs and Control Buttons Each line card has two LEDs—OK and FAIL—on the craft interface that indicates its status. The line card LEDs are associated with control buttons and are located along the bottom of the craft interface.

  • Page 46: Alarm Relay Contacts

    The alarm cutoff/lamp test (ACO/LT) button, located next to the alarm LEDs, is a control button for alarms. You can press the ACO/LT button to deactivate major and minor alarms. Deactivating an alarm turns off both LEDs and deactivates the device attached to the corresponding alarm relay contact on the craft interface.

  • Page 47: Midplane In An Ex9200 Switch

    Figure 10 on page 36 shows the alarm relay contacts in EX9200 switches. Figure 10: Alarm Relay Contacts in EX9200 Switches Midplane in an EX9200 Switch The midplane is located on the rear of the chassis and forms the rear of the card cage. The Switch Fabric modules (SF modules) and line cards are installed into the midplane from the front of the chassis, and the power supplies install into the midplane from the rear of the chassis.
  • Page 48 Figure 11 on page 37 shows the midplane in an EX9204 switch. Figure 12 on page 38 shows the midplane in an EX9208 switch. Figure 13 on page 39 shows the midplane in an EX9214 switch. Figure 11: Midplane in an EX9204 Switch...
  • Page 49 Figure 12: Midplane in an EX9208 Switch...

  • Page 50: Cable Management Bracket In An Ex9214 Switch

    Figure 13: Midplane in an EX9214 Switch Cable Management Bracket in an EX9214 Switch The cable management bracket (see Figure 14 on page 40) consists of a tray with fourteen dividers for securing the cables connected to the line cards and Switch Fabric modules (SF modules). It is located...

  • Page 51: Ex9214 Cooling System

    EX9214 Cooling System IN THIS SECTION Fan Tray | 41 Airflow Direction in the EX9214 Switch Chassis | 42 The cooling system in an EX9214 switch consists of two field-replacable unit fan trays and an air filter that provide front-to-rear chassis cooling.
  • Page 52 Figure 15 on page 41 Figure 16 on page Figure 15: Fan Tray Used in an EX9214 Switch Figure 16: Air Filter Used in an EX9214 Switch One of the fan trays is installed horizontally above the line card slots on the front panel and the other is installed horizontally above the air intake slot at the bottom of the front panel.
  • Page 53 You cannot replace a single fan. If one or more fans fail, you must replace the entire fan tray. RELATED DOCUMENTATION Clearance Requirements for Airflow and Hardware Maintenance for an EX9214 Switch | 128 Installing a Fan Tray in an EX9200 Switch...

  • Page 54: Ex9214 Power System

    AC Power Supply Description | 44 AC Power Supply Configurations | 46 An EX9214 switch is configurable with two or four AC power supplies. The power supplies connect to the midplane, which distributes the different output voltages produced by the power supplies to the switch components, depending on their voltage requirements.
  • Page 55 The AC power supplies in EX9214 switches are hot-insertable and hot-removable field-replaceable units (FRUs). You can install either two or four AC power supplies in an EX9214 switch. Power supplies are installed at the rear of the chassis in slots PEM0 through PEM3 (left to right). Four power supplies provide full redundancy.
  • Page 56 Figure 18 on page Figure 18: AC Power Supply in an EX9214 Switch EX9214 switches support 4100 W AC power supply. The AC power supply supports 200–240 VAC AC power configurations. Each power supply has two power inlets: one located at the top of the power supply and another that...

  • Page 57: Ac Power Cord Specifications For An Ex9214 Switch

    AC Power Supply Configurations EX9214 switches support two or four AC power supplies, installed vertically at the rear of the chassis in slots PEM0 through PEM3 (left to right), in two zones: power supplies in slots PEM0 and PEM2 provide power to the lower fan tray, line card slots 6 through 11, and SF slots 1 and 2;...
  • Page 58 Table 13 on page 47 provides specifications and Figure 19 on page 47 depicts the plug on the AC power cord provided for each country or region. Table 13: AC Power Cord Specifications for an EX9214 Switch Country Electrical Specification Plug Type Australia...

  • Page 59: Ac Power Supply Specifications For Ex9214 Switches

    AC power cord cables through the power cord tray provided with the switch. AC Power Supply Specifications for EX9214 Switches Table 14 on page 49 lists the power supply specifications for an AC power supply used in EX9214 switches.

  • Page 60: Ac Power Supply Leds In An Ex9214 Switch

    Table 14: AC Power Supply Specifications for an EX9214 Switch Item Specifications AC input voltage Operating range: 200–240 VAC AC input line frequency 50–60 Hz AC input current rating • 26 A in two-feed mode (13 A per feed) •...
  • Page 61 Table 16 on page 50 describes the LEDs on an AC power supply in an EX9214 switch. Table 16: AC Power Supply LEDs in EX9214 Switches Feed Description LEDs Mode AC-1 OK AC-2 OK DC OK PS FAIL Green Green...
  • Page 62 (Continued) Table 16: AC Power Supply LEDs in EX9214 Switches Feed Description LEDs Mode AC-1 OK AC-2 OK DC OK PS FAIL Green Two- The power input to the AC appliance Feed inlet located on the chassis above the power supply is connected and the...

  • Page 63: Dc Power Supply In An Ex9214 Switch

    The DC power supplies in EX9214 switches are hot-insertable and hot-removable field-replaceable units (FRUs). You can install four DC power supplies in an EX9214 switch. Power supplies are installed at the rear of the chassis in slots PEM0 through PEM3 (left to right). Four power supplies provide full redundancy.
  • Page 64 125% of the continuous current that the system draws at –40 VDC. DC Power Supply Configurations EX9214 switches support four DC power supplies, installed vertically at the rear of the chassis in slots PEM0 through PEM3 (left to right), in two zones: power supplies in slots PEM0 and PEM2 provide power to the lower fan tray, line card slots 6 through 11, and SF slots 1 and 2;...

  • Page 65: Dc Power Supply Specifications For Ex9214 Switches

    Connecting DC Power to an EX9214 Switch | 179 DC Power Supply Specifications for EX9214 Switches Table 17 on page 54 lists the DC power supply specifications for EX9214 switches. Table 17: DC Power Supply Specifications for an EX9214 Switch Item Specifications Maximum output power •...

  • Page 66: Dc Power Supply Leds In An Ex9214 Switch

    In addition, a power supply failure triggers the major alarm LED on the craft interface. NOTE: A host subsystem must be installed for the POWER OK LED to be on. Table 19 on page 56 describes the LEDs on a DC power supply in EX9214 switches.
  • Page 67 Table 19: DC Power Supply LEDs in EX9214 Switches Feed Description LEDs Mode INP0 OK INP1 OK DC OK PS FAIL Green Green One- The power input to the INP-0 DC Feed power inlet located on the power supply is connected and the power...

  • Page 68: Power Requirements For Ex9200 Switch Components

    (Continued) Table 19: DC Power Supply LEDs in EX9214 Switches Feed Description LEDs Mode INP0 OK INP1 OK DC OK PS FAIL Green Two- The power input to the INP-0 DC Feed power inlet located on the power supply is connected and the power...
  • Page 69 EX9204 switch: 410 W EX9204 switch: 410 W • • EX9208 switch: 560 W EX9208 switch: 560 W • • EX9214 switch: 1290 W EX9214 switch: 1670 W Redundant system • • EX9204 switch: 690 W EX9204 switch: 690 W •...

  • Page 70: Ex9200 Host Subsystem

    Table 20: EX9200 Switch Component Power Requirements (Continued) Component Typical Power (watt) Reserved Power (watt) EX9200-40T-MIC 41 W 41 W EX9200-12QS line card 465 W 545 W EX9200-15C line card 720 W 785 W EX9200-32XS line card 550 W 610 W EX9200-40T line card 206 W 239 W...

  • Page 71: Host Subsystem In An Ex9200 Switch

    EX9204 and EX9208 switch has a second host subsystem. You can install either two or three host subsystems in the front panel of an EX9214 switch. A base configuration EX9214 switch has two host subsystems. A redundant configuration EX9214 switch has a third host subsystem.
  • Page 72 USB memory card that loads the Junos OS. NOTE: • In EX9214 switches, you must install an RE module only in the SF modules installed in slots 7 and 8 labeled 0 and 1. • If you have installed only one RE module, you must power off the switch before removing the RE module.
  • Page 73 switch. Only the EX9200-SF2 module supports the EX9200-RE2 module. Starting with Junos OS Release 17.1R1, you cannot form a Virtual Chassis using an EX9200 switch. CAUTION: The EX9200-RE module and the EX9200-RE2 module are not interoperable. Do not install both the RE modules in the same switch chassis. NOTE: Starting with Junos OS Release 16.1, you can use EX9200 switches as an aggregation device in Junos Fusion Enterprise.
  • Page 74 • ETHERNET port—Connects the EX9200-RE module through an Ethernet connection to a management LAN (or any other device that plugs into an Ethernet connection) for out-of-band Connecting an EX9200 Switch to a Network for Out-of-Band Management management. See • USB port—Hosts a removable media interface through which you can install the Junos OS manually. USB Port Specifications for an EX Series Switch •...
  • Page 75 • MGMT port—Connects the EX9200-RE2 module through an Ethernet connection to a management LAN (or any other device that plugs into an Ethernet connection) for out-of-band management. See Connecting an EX9200 Switch to a Network for Out-of-Band Management • Status LEDs—Indicate the status of the EX9200-RE2 module. Each EX9200-RE2 module has five LEDs labeled MASTER, ONLINE, OK/FAIL, DISK1, and DISK2 on the faceplate.

  • Page 76: Routing Engine Module Leds In An Ex9200 Switch

    Routing Engine Module LEDs in an EX9200 Switch Each Routing Engine module (RE module) has LEDs on the module faceplate. Table 22 on page 65 describes the functions of these LEDs on the EX9200-RE and Table 23 on page 65 describes the functions of these LEDs on the EX9200-RE2.
  • Page 77 (Continued) Table 23: LEDs on the EX9200-RE2 Routing Engine Module LED Label Status State and Description Green When the RE module is powering on: • Blinking slowly (LED is lit for a period of time and is unlit for thrice that period of time that follows, and this pattern is repeated)—RE module is coming online.

  • Page 78: Switch Fabric Module In An Ex9200 Switch

    In EX9204 and EX9208 switches, you can add a second SF module to the configuration for host subsystem redundancy. In EX9214 switches, you can add a third SF module to the configuration for host subsystem redundancy. If two SF modules are installed, one SF module functions as the primary and the other functions as the backup.
  • Page 79 Figure 23 on page 68 shows the original SF module, EX9200-SF. Figure 23: SF Module EX9200-SF Starting with Junos OS Release 14.1, a high-speed SF module, EX9200-SF2, is available. Compared to the original SF module, EX9200-SF, the EX9200-SF2 offers increased bandwidth, providing higher- capacity traffic support in settings that require greater interface density (slot and capacity scale).
  • Page 80 NOTE: When you upgrade from an EX9200-SF module to an EX9200-SF2 module in an EX9200 switch, the SF module types can coexist in the switch during the upgrade. However, you must replace that EX9200-SF module with another EX9200-SF2 module for normal switch operation. Upgrading an EX9200-SF to an EX9200-SF2 Figure 24 on page 69 shows the high-speed SF module, EX9200-SF2.
  • Page 81 The SF modules install horizontally into the front of the chassis. If any slots are empty, you must install a cover panel. The SF module has the following components: • Chassis management Ethernet switch • I2C bus logic, used for low-level communication with each component •...

  • Page 82: Switch Fabric Module Leds In An Ex9200 Switch

    Switch Fabric Module LEDs in an EX9200 Switch The Switch Fabric module (SF module) has three LEDs on the module faceplate. Table 24 on page 71 describes the functions of these LEDs. For information about the LEDs on the EX9200-SF3, see Table 24 on page Table 24: SF Module LEDs of an EX9200 Switch...
  • Page 83 EX9200-SF3 Fabric Bandwidth Performance and Redundancy | 76 EX9200-SF3 Maximum Power Consumption per Ambient Temperature and CB Slot | 77 Interoperability with Existing Hardware | 78 EX9200-SF3 Unsupported Functions and Capabilities from Legacy Switch Fabric Modules | 80 Starting in Junos OS Release 20.3R1, the EX9200-SF3 Switch Fabric module is available. The EX9200- SF3 provides improved fabric performance and bandwidth capabilities for high-capacity line cards.
  • Page 84 Figure 25 on page 73 shows the SF module, EX9200-SF3. Figure 25: EX9200-SF3 The EX9200-SF3 Software release Junos OS Release 20.3R1 and later EX9200-SF3 Name in CLI:...
  • Page 85 EX9200-SF3 Components and Features Component/Feature Description XGE ports Two Ethernet ports provide 10GbE and 1GbE SFP+ interfaces. These ports also are connected to the Ethernet control switch, which limits the traffic for the 10GbE port and provides security to prevent unwanted access to the control plane through the external ports.
  • Page 86 (Continued) Component/Feature Description Redundancy With three EX9200-SF3 Switch Fabric modules installed, the EX9214 provides 2 + 1 redundancy. With two EX9200-SF3s installed, the EX9204 and EX9208 provide 1 + 1 redundancy. Supports dynamic multicast replication (DMR). GRES Supports graceful Routing Engine switchover (GRES).
  • Page 87 EX9200-SF3s must be installed in the EX9214 chassis. • Two chassis slots are provided in the center of the EX9214 chassis in slots 6 and 7 (also designated as slot SF0 and slot SF1) for two EX9200-SF3s, each equipped with a Routing Engine.
  • Page 88 • In a nonredundant configuration, all six fabric planes will be in active mode for increased fabric bandwidth. • There is one physical switch fabric per EX9200-SF3 and it acts as two virtual planes in the EX9214. EX9204 and EX9208 Switches: •...
  • Page 89 EX Series Model Ambient Temperature Maximum Power Consumption Slot EX9214 131° F (55° C) 425 W SF0, SF1, SF2 104° F (40° C) 400 W 77° F (25° C) 385 W EX9208 131° F (55° C) 295 W SF0 (primary) 104°...
  • Page 90 (Continued) Table 26: EX9200-SF3 Interoperabilitiy with Line Cards and Routing Engines EX9200-SF3 Operating Mode EX9204/EX9208/EX9214 Supported EX9200-6QS EX9200-MPC EX9200-12QS EX9200-15C EX9200-32XS EX9200-40T EX9200-40F EX9200-40F-M EX9200-40XS Supported Routing Engines EX9200-RE EX9200-RE2 NOTE: Hyper-mode is the default forwarding mode on the EX9200-SF3. If your deployment does not need hyper-mode, disable hyper-mode using the set forwarding-options no-hyper-mode CLI command before installing the Routing Engine into the EX9200-SF3.

  • Page 91: Ex9200 Line Cards

    EX9200-SF3 Unsupported Functions and Capabilities from Legacy Switch Fabric Modules • The EX9200-SF3 does not support the external UTI/DTI interface (front panel LED and daughter card interface). • The EX9200-SF3 does not interoperate with any previous generation SF modules (EX9200-SF and EX9200-SF2).

  • Page 92: Line Card Model And Version Compatibility In An Ex9200 Switch

    EX9200-32XS Line Card | 100 EX9200-40T Line Card | 101 EX9200-40F Line Card | 103 EX9200-40F-M Line Card | 105 EX9200-40XS Line Card | 107 Line Card LED in an EX9200 Switch | 109 Network Port LEDs on Line Cards in an EX9200 Switch | 109 Modular Interface Card LED in an EX9200 Switch | 111 Configuring Rate Selectability on an EX9200-12QS Line Card to Enable Different Port Speeds | 112 Line Card Model and Version Compatibility in an EX9200 Switch...
  • Page 93 (Continued) Table 27: Line Card Models for EX9200 Switches Model number Description First Junos OS Release SF Module Required EX9200-6QS A line card with six 40-Gigabit 14.2R1 EX9200-SF or EX9200- Ethernet ports and 24 10-Gigabit CAUTION: Ethernet ports Junos OS Release EX9200-6QS Line Card 14.2R1 supports the EX9200-6QS...
  • Page 94 (Continued) Table 27: Line Card Models for EX9200 Switches Model number Description First Junos OS Release SF Module Required EX9200-15C A line card with 15 rate-selectable 20.3R1 EX9200-SF3 ports. All ports can operate at 10- Gbps, 25-Gbps, 40-Gbps, or 100- Gbps speeds EX9200-15C Line Card EX9200-32XS...

  • Page 95: Ex9200-2C-8Xs Line Card

    EX9200-2C-8XS Line Card IN THIS SECTION Line Card Models | 84 Line Card Components | 85 The line cards in EX9200 switches combine a Packet Forwarding Engine and Ethernet interfaces in a single assembly. Line cards are field-replaceable units (FRUs) that you can install in the line card slots on the front of the switch chassis.
  • Page 96 Figure 26 on page 85 Figure 26: EX9200-2C-8XS Line Card Ejector levers 100-Gigabit Ethernet ports — — Line card LED LEDs for the 100-Gigabit Ethernet ports — — LEDs for the 10-Gigabit Ethernet ports 10-Gigabit Ethernet ports — — You can use the command to see the version of Junos OS for EX Series switches loaded on show version the switch.

  • Page 97: Ex9200-4Qs Line Card

    EX9200-4QS Line Card IN THIS SECTION Line Card Models | 86 Line Card Components | 87 The line cards in EX9200 switches combine a Packet Forwarding Engine and Ethernet interfaces on a single assembly. They are field-replaceable units (FRUs) that you can install in the line card slots on the front of the switch chassis.

  • Page 98: Ex9200-6Qs Line Card

    Ejector lever LEDs for the ports — — Line card LED 40-Gigabit Ethernet ports — — MIC LED — You can use the command to see the version of Junos OS for EX Series switches loaded on show version the switch. Line Card Components The EX9200-4QS line card has: •...
  • Page 99 Line Card Models Table 30 on page 88 shows the model number, description of the line card model, and the Junos OS release in which the line card was first supported. Table 30: EX9200-6QS Line Card Model Description Junos OS Release Required EX9200-6QS A line card with six 40-Gigabit Ethernet 14.2R1 or later...
  • Page 100 • Six 40-Gigabit Ethernet ports, each of which can house QSFP+ transceivers. These ports support 40GBASE-LR4 and 40GBASE-SR4 transceivers. Starting with Junos OS for EX Series switches, Release 15.1 R3, these ports support the JNP-QSFP-40G-LX4 transceiver. • 24 10-Gigabit Ethernet ports, each of which can house SFP+ transceivers. These ports support 10GBASE-SR, 10GBASE-LR, 10GBASE-ER, and 10GBASE-ZR transceivers.

  • Page 101: Ex9200-Mpc Line Card

    EX9200-MPC Line Card IN THIS SECTION Line Card Models | 90 Line Card Components | 92 Line Card Models Table 31 on page 91 shows the model number, description of the line card model, and the Junos OS release in which the line card was first supported.
  • Page 102 Table 31: EX9200-MPC Model Description Junos OS Release Required EX9200- A modular line card that accepts any of the following Modular Interface Cards 15.1R3 (MICs): • EX9200-10XS-MIC • EX9200-20F-MIC • EX9200-40T-MIC The MICs are separately orderable. The EX9200-MPC line card has two slots on the faceplate in which you can install the MICs.
  • Page 103 Ejector lever MIC slots covered by cover panels — — Line card LED — You can use the command to see the version of Junos OS for EX Series switches loaded on show version the switch. Line Card Components The EX9200-MPC line card has: •...
  • Page 104 Modular transceivers. An LED labeled OK/FAIL on the MIC indicates the status of the MIC. See Interface Card LED in an EX9200 Switch . The MIC is shipped with 20 dust covers for the 20 ports. See Figure 31 on page Figure 31: EX9200-20F-MIC LEDs for the ports MIC LED...

  • Page 105: Ex9200-12Qs Line Card

    • Line card LED—An LED labeled OK/FAIL, which indicates the status of the line card. See Line Card LED in an EX9200 Switch • Network port LEDs—Each port on the EX9200-10XS-MIC and each port on the EX9200-20F-MIC has an LED, the Link/Activity LED, which indicates the link status and activity on the port. Each port on the EX9200-40T-MIC has another LED, the Status LED, which indicates the status of the port Network Port LEDs on Line Cards in an EX9200 Switch parameters.
  • Page 106 (Continued) Table 32: EX9200-12QS Line Card Model Description Junos OS Release Required NOTE: For the EX9200-12QS line card to be operational, you must install the EX9200-SF2 Switch Fabric module Switch Fabric Module in an EX9200 Switch Installing an SF Module in an (SF module) in the switch.

  • Page 107: Ex9200-15C Line Card

    • You can configure a port to operate at 40-Gbps speed and install a 40-gigabit QSFP+ transceiver in the port. • You can configure the ports labeled 0/2, 0/5, 1/2, and 1/5 (see Figure 33 on page 95) to operate at 100-Gbps speed and install 100-gigabit QSFP+ transceivers in these ports.
  • Page 108 NOTE: In the CLI, when you run the hardware command, the midplane description will <platform>-BP3 for an enhanced midplane. The EX9214 only uses enhanced midplanes. • Line-rate throughput of up to 800 Gbps when installed with a standard midplane. show chassis...
  • Page 109 • To achieve maximum performance, the following number of EX9200-SF3 SF modules must be installed in the system: • EX9214—Three EX9200-SF3 SF modules • EX9204 and EX9208—Two EX9200-SF3 SF modules Figure 34 on page 98 shows the components of an EX9200-15C line card.
  • Page 110 • Juniper Trio 5 silicon for increased scaling for bandwidth, subscribers, and services. NOTE: On EX9214 switches, the EX9200-15C is not supported in the line-card slots numbered 0, 1, and 11. EX9200-15C Power Requirements The power numbers are measured using the following configuration: •...

  • Page 111: Ex9200-32Xs Line Card

    Cables and Connectors You can use the Hardware Compatibility Tool to find information about the pluggable transceivers supported on your Juniper Networks device. The list of supported transceivers for the EX Series is located at EX Series Supported Transceivers. EX9200-32XS Line Card...

  • Page 112: Ex9200-40T Line Card

    Figure 35 on page 101. Figure 35: EX9200-32XS Line Card Ejector lever LEDs for the ports — — Line card LED 10-Gigabit Ethernet ports — — You can use the command to see the version of Junos OS for EX Series switches loaded on show version the switch.
  • Page 113 Line Card Components | 103 The line cards in EX9200 switches provide packet forwarding services. They are field-replaceable units (FRUs) that you can install in the line card slots on the front of the switch chassis. Line cards are hot- insertable and hot-removable: You can remove and replace them without powering off the switch or disrupting switch functions.

  • Page 114: Ex9200-40F Line Card

    Line Card Components The EX9200-40T line card has: • 40 RJ-45 ports that support RJ-45 connectors Line Card • Line card LED—An LED labeled OK/FAIL, which indicates the status of the line card. See LED in an EX9200 Switch • MIC LED—An LED labeled OK/FAIL on each MIC, which indicates the status of the MIC. See Modular Interface Card LED in an EX9200 Switch •...
  • Page 115 Table 36: EX9200-40F Line Card Model Description Junos OS Release Required EX9200-40F A line card with 40 1-Gigabit Ethernet 12.3R2 or later ports, each of which can house 1- gigabit small form-factor pluggable (SFP) transceivers Figure 37 on page 104. Figure 37: EX9200-40F Line Card Ejector lever LEDs for the ports...

  • Page 116: Ex9200-40F-M Line Card

    The ports labeled 0/0 through 0/9 form pic 0 and the ports labeled 1/0 through 1/9 form pic 1. The ports labeled 2/0 through 2/9 form pic 2 and the ports labeled 3/0 through 3/9 form pic 3. EX9200-40F-M Line Card IN THIS SECTION Line Card Models | 105 Line Card Components | 106...
  • Page 117 Figure 38 on page 106. Figure 38: EX9200-40F-M Line Card Ejector lever LEDs for the ports — — Line card LED 1-Gigabit Ethernet ports with MACsec — — capability MIC LED — You can use the command to see the version of Junos OS for EX Series switches loaded on show version the switch.

  • Page 118: Ex9200-40Xs Line Card

    EX9200-40XS Line Card IN THIS SECTION Line Card Models | 107 Line Card Components | 108 The line cards in EX9200 switches combine a Packet Forwarding Engine and Ethernet interfaces in a single assembly. Line cards are field-replaceable units (FRUs) that you can install in the line card slots on the front of the switch chassis.
  • Page 119 Figure 39 on page 108 shows the components of an EX9200-40XS line card. Figure 39: EX9200-40XS Line Card Ejector lever LEDs for the 10-Gigabit Ethernet ports — — Line card LEDs 10-Gigabit Ethernet ports with MACsec — — capability You can use the command to see the version of Junos OS for EX Series switches loaded on show version the switch.

  • Page 120: Line Card Led In An Ex9200 Switch

    Line Card LED in an EX9200 Switch The line cards in EX9200 switches have an LED labeled OK/FAIL on the faceplate that indicates the online status information of line cards. Table 39 on page 109 describes the LED on line cards for EX9200 switches, its colors and state, and the status it indicates.
  • Page 121 Table 40: Network Port LEDs on Line Cards in an EX9200 Switch—Link/Activity LED Color State and Description Link/Activity Green • On steadily—The port and the link are active, but there is no link activity. • Blinking—The port and the link are active, and there is link activity.

  • Page 122: Modular Interface Card Led In An Ex9200 Switch

    (Continued) Table 41: Network Port LEDs on Line Cards in an EX9200 Switch—Status LED LCD Indicator State, Color, and Description LED: DPX Indicates the duplex mode. The status indicators are: • Green—Port is set to full-duplex mode. • Unlit—Port is not set to full-duplex mode. Modular Interface Card LED in an EX9200 Switch The Modular Interface Cards (MICs) in the following line cards for EX9200 switches have an LED labeled OK/FAIL on the faceplate that indicates the online status information of MICs.

  • Page 123: Configuring Rate Selectability On An Ex9200-12Qs Line Card To Enable Different Port Speeds

    Configuring Rate Selectability on an EX9200-12QS Line Card to Enable Different Port Speeds IN THIS SECTION Configuring Rate Selectability at the PIC Level | 112 Configuring Rate Selectability at the Port Level | 114 Each of the six ports of PIC 0 and PIC 1 of an EX9200-12QS line card supports port speeds of 10 Gbps and 40 Gbps.
  • Page 124 2. Configure the pic-mode statement to set the operating speed for the ports of a PIC. You can choose from the options 10G, 40G, or 100G. fpc-slot pic pic-number ] [edit chassis fpc pic-speed user@host# set pic-mode For example: [edit chassis fpc 4 pic 0] user@host# set pic-mode 10G 3.

  • Page 125: Configuring Rate Selectability At The Port Level

    Table 43: Active Physical Ports on EX9200-12QS Line Card Based on the number-of-ports Configuration number-of-ports Active Physical Ports for Different Configured Speeds Ports Configured ( Statement) 10-Gigabit 40-Gigabit 100-Gigabit 0, 1 0, 1 2, 5 0, 1, 2 0, 1, 2 2, 5 0, 1, 2, 3 0, 1, 2, 3...
  • Page 126 2. To indicate the speed at which the ports operate, configure the speed statement for specific ports. The available options are 10g, 40g, and 100g. fpc-slot pic pic-number ] [edit chassis fpc port-number speed (10g | 40g | 100g) user@host# set port For example: [edit chassis fpc 4 pic 0] user@host# set port 0 speed 10g...
  • Page 127 NOTE: Note the following when you configure rate selectability on an EX9200-12QS line card: • When you boot the line card: • If rate selectability is not configured, all ports of the line card operate at the default speed as four 10-Gigabit Ethernet interfaces. •...

  • Page 128: Site Planning, Preparation, And Specifications

    C HAPTER Site Planning, Preparation, and Specifications Site Preparation Checklist for an EX9214 Switch | 118 EX9214 Site Guidelines and Requirements | 120 EX9200 Network Cable and Transceiver Planning | 137 EX9200 Management Cable Specifications and Pinouts | 142...

  • Page 129: Site Preparation Checklist For An Ex9214 Switch

    Site Preparation Checklist for an EX9214 Switch The checklist in Table 44 on page 118 summarizes the tasks you need to perform to prepare a site for installing an EX9214 switch. Table 44: Site Preparation Checklist Item or Task For More Information...
  • Page 130 Plan rack or cabinet location, ensuring the "Clearance Requirements for required space clearances. Airflow and Hardware Maintenance for an EX9214 Switch" on page 128 Secure the rack or cabinet to the floor and building structure. Cables Plan the cable routing and management.

  • Page 131: Ex9214 Site Guidelines And Requirements

    Environmental Requirements and Specifications for EX Series Switches | 120 General Site Guidelines | 127 Site Electrical Wiring Guidelines | 127 Clearance Requirements for Airflow and Hardware Maintenance for an EX9214 Switch | 128 Rack Requirements | 132 Cabinet Requirements | 133...
  • Page 132 Table 45: EX Series Switch Environmental Tolerances Switch or Environment Tolerance device Altitude Relative Humidity Temperature Seismic No performance Normal operation Normal operation ensured Complies with EX2200-C degradation up to ensured in the relative in the temperature range Zone 4 5,000 feet (1524 humidity range 10% 32°...
  • Page 133 (Continued) Table 45: EX Series Switch Environmental Tolerances Switch or Environment Tolerance device Altitude Relative Humidity Temperature Seismic No performance Normal operation Normal operation ensured Complies with EX3200 degradation up to ensured in the relative in the temperature range Zone 4 10,000 feet humidity range 10% 32°...
  • Page 134 (Continued) Table 45: EX Series Switch Environmental Tolerances Switch or Environment Tolerance device Altitude Relative Humidity Temperature Seismic EX4300 switches EX4300 switches except Normal operation ensured Complies with EX4300 except the the EX4300-48MP in the temperature range Zone 4 The maximum EX4300-48MP model—...
  • Page 135 (Continued) Table 45: EX Series Switch Environmental Tolerances Switch or Environment Tolerance device Altitude Relative Humidity Temperature Seismic No performance Normal operation Complies with EX4600 • Normal operation degradation to ensured in the relative Zone 4 ensured in the 6,562 feet humidity range 5% earthquake temperature range 32°...
  • Page 136 (Continued) Table 45: EX Series Switch Environmental Tolerances Switch or Environment Tolerance device Altitude Relative Humidity Temperature Seismic No performance Normal operation Normal operation is Complies with EX8208 degradation up to ensured in the relative ensured in the Zone 4 10,000 feet humidity range 10% temperature range 32°...
  • Page 137 Altitude Relative Humidity Temperature Seismic No performance Normal operation Normal operation is Complies with EX9214 degradation up to ensured in the relative ensured in the Zone 4 10,000 feet humidity range 5% temperature range 32° F earthquake (3048 meters) through 90% (0°...

  • Page 138: General Site Guidelines

    General Site Guidelines Efficient device operation requires proper site planning and maintenance. It also requires proper layout of the equipment, rack or cabinet, and wiring closet. To plan and create an acceptable operating environment for your device and prevent environmentally caused equipment failures: •...

  • Page 139: Clearance Requirements For Airflow And Hardware Maintenance For An Ex9214 Switch

    Electrical hazards as a result of power surges conducted over the lines into the equipment. Clearance Requirements for Airflow and Hardware Maintenance for an EX9214 Switch When planning the site for installing an EX9214 switch, you must allow sufficient clearance around the switch.
  • Page 140 For the cooling system to function properly, the airflow around the chassis must be unrestricted. See Figure 40 on page 129. Figure 40: Airflow Through an EX9214 Switch...
  • Page 141 26.85 in. (68.2 cm) of clearance behind the switch. Allow 2.8 in. (7.1 cm) between the side of the chassis and any non-heat-producing surface such as a wall. See Figure 41 on page 130. Figure 41: Clearance Requirements for Airflow and Hardware Maintenance for an EX9214 Switch with AC Power Supplies...
  • Page 142 Figure 42 on page 131. Figure 42: Clearance Requirements for Airflow and Hardware Maintenance for an EX9214 Switch with DC Power Supplies • If you are mounting the switch on a rack or cabinet along with other equipment, ensure that the exhaust from other equipment does not blow into the intake vents of the chassis.

  • Page 143: Rack Requirements

    Rack Requirements You can mount the device on two-post racks or four-post racks. Rack requirements consist of: • Rack type. • Mounting bracket hole spacing. • Rack size and strength. • Rack connection to the building structure. Table 47 on page 132 provides the rack requirements and specifications.

  • Page 144: Cabinet Requirements

    • Secure the rack to the ceiling brackets as well as wall or floor brackets for maximum stability. SEE ALSO https:/ /www.juniper.net/documentation/us/en/hardware/jrr200/topics/concept/safety/rack-and- cabinet-mounting-warning.html Cabinet Requirements You can mount the device in a cabinet that contains a 19-in. rack. Cabinet requirements consist of: •...

  • Page 145: Grounding Cable And Lug Specifications For Ex9200 Switches

    Table 48: Cabinet Requirements and Specifications (Continued) Cabinet Requirement Guidelines Cabinet clearance • The outer edges of the front mounting brackets extend the width of the chassis to 19 in. (48.2 cm). • The minimum total clearance inside the cabinet is 30.7 in. (78 cm) between the inside of the front door and the inside of the rear door.
  • Page 146 Grounding Cable Lug Specifications for an EX9200 Switch | 136 Grounding Cable Specifications for an EX9200 Switch | 136 To ensure proper operation and to meet safety and electromagnetic interference (EMI) requirements, you must connect an EX9200 switch to earth ground before you connect power to the switch. You must use the protective earthing terminal on the switch chassis to connect the switch to earth ground.
  • Page 147 ), minimum 60 °C wire, or one that complies with the by the local code For DC-powered EX9214 switches, the 48 VDC facility must be equipped with a circuit breaker rated 40 A (–48 VDC), or 60 A (– 48 VDC), and the grounding cable must be minimum 10 AWG, or one...

  • Page 148: Ex9200 Network Cable And Transceiver Planning

    • You can find the list of transceivers supported on EX9208 switches and information about those transceivers at the Hardware Compatibility Tool page for EX9208. • You can find the list of transceivers supported on EX9214 switches and information about those transceivers at the Hardware Compatibility Tool page for EX9214.

  • Page 149: Overview Of Ex Series Switches: Fiber-Optic Cable Signal Loss, Attenuation, And Dispersion

    ZR or ZR+) can potentially cause thermal damage to or reduce the lifespan of the host equipment. Any damage to the host equipment due to the use of third-party optical modules or cables is the users’ responsibility. Juniper Networks will accept no liability for any damage caused due to such use.
  • Page 150 material of higher refractive index.) Together, these factors reduce the transmission distance of multimode fiber compared to that of single-mode fiber. Single-mode fiber is so small in diameter that rays of light reflect internally through one layer only. Interfaces with single-mode optics use lasers as light sources. Lasers generate a single wavelength of light, which travels in a straight line through the single-mode fiber.

  • Page 151: Calculate The Fiber-Optic Cable Power Budget For Ex Series Devices

    Calculate the Fiber-Optic Cable Power Budget for EX Series Devices To ensure that fiber-optic connections have sufficient power for correct operation, calculate the link's power budget when planning fiber-optic cable layout and distances. This planning helps you ensure that fiber-optic connections have sufficient power for correct operation. The power budget is the maximum amount of power the link can transmit.
  • Page 152 indicates insufficient power to operate the receiver. See the specification for your receiver to find the maximum receiver input power. To calculate the worst-case estimate for the power margin ( ) for the link: LL ) by adding estimated values for applicable link-loss 1.

  • Page 153: Ex9200 Management Cable Specifications And Pinouts

    NOTE: For information about the actual amount of signal loss caused by equipment and other factors, see your vendor documentation for that equipment. LL ) from ( P 2. Calculate the ( ) by subtracting ( – LL = P (13 dBm) –...

  • Page 154: Console Port Connector Pinout Information

    Type-B (5-pin) connector Console Port Connector Pinout Information The console port on a Juniper Networks device is an RS-232 serial interface that uses an RJ-45 connector to connect to a console management device. The default baud rate for the console port is 9600 baud.

  • Page 155: Usb Port Specifications For An Ex Series Switch

    CD Input Data carrier detect CTS input USB Port Specifications for an EX Series Switch Juniper Networks tested and officially supports the following USB flash drives for the USB port on all EX Series switches: • RE-USB-1G-S • RE-USB-2G-S • RE-USB-4G-S CAUTION: Any USB memory product not listed as supported for EX Series switches has not been tested by Juniper Networks.

  • Page 156: Rj-45 Management Port Connector Pinout Information

    USB flash drive for information about how your USB flash drive is formatted. RJ-45 Management Port Connector Pinout Information Table 53 on page 145 provides the pinout information for the RJ-45 connector for the management port on Juniper Networks devices. Table 53: RJ-45 Management Port Connector Pinout Information Signal Description...

  • Page 157: Rj-45 To Db-9 Serial Port Adapter Pinout Information

    RJ-45 to DB-9 Serial Port Adapter Pinout Information The console port on a Juniper Networks device is an RS-232 serial interface that uses an RJ-45 connector to connect to a management device such as a laptop or a desktop PC. If your laptop or...

  • Page 158: Initial Installation And Configuration

    C HAPTER Initial Installation and Configuration Unpacking and Mounting the EX9214 Switch | 148 Connecting the EX9214 to Power | 164 Connecting the EX9200 to External Devices | 186 Connecting the EX9200 to the Network | 190 Configuring Junos OS on the EX9200 | 194...

  • Page 159: Unpacking And Mounting The Ex9214 Switch

    Register Products—Mandatory to Validate SLAs | 153 Installing and Connecting an EX9214 Switch | 154 Installing a Mounting Shelf in a Rack or Cabinet for an EX9214 Switch | 155 Moving the Mounting Brackets for Center-Mounting an EX9200 Switch | 158...

  • Page 160: Unpacking A Line Card Used In An Ex9200 Switch

    Position the shipping crate with the arrows pointing up. Open all the latches on the shipping crate. Remove the front door of the shipping crate cover and set it aside. Slide the remainder of the shipping crate cover off the pallet. Remove the foam covering the top of the switch.

  • Page 161: Parts Inventory (Packing List) For An Ex9214 Switch

    Figure 45: Unpacking a Line Card Used in an EX9200 Switch Parts Inventory (Packing List) for an EX9214 Switch The EX9214 switches are shipped in a cardboard carton, secured with foam packing material. The carton also contains an accessory box.
  • Page 162 Switch Configurations" on page 9 for more information. If any part on the packing list is missing, contact your customer service representative or contact Juniper customer care from within the U.S. or Canada by telephone at 1-888-314-5822. For international-dial or direct-dial options in countries without toll-free numbers, see https:/ /www.juniper.net/support/...
  • Page 163 (Continued) Table 55: Parts List for Different EX9214 Switch Configurations Component Base Configuration Quantity Redundant Configuration Quantity Large mounting shelf Small mounting shelf Cover panels for slots without Cover panels for empty line card • Cover panels for empty line...

  • Page 164: Register Products-Mandatory To Validate Slas

    Ethernet cable, RJ-45/RJ-45, 4-pair stranded UTP, Category 5E, ESD wrist strap with cable Register Products—Mandatory to Validate SLAs Register all new Juniper Networks hardware products and changes to an existing installed product using the Juniper Networks website to activate your hardware replacement service-level agreements (SLAs).

  • Page 165: Installing And Connecting An Ex9214 Switch

    Juniper Networks is not responsible for not meeting the hardware replacement service-level agreement for products that do not have registered serial numbers or accurate installation base data.

  • Page 166: Installing A Mounting Shelf In A Rack Or Cabinet For An Ex9214 Switch

    Installing a Mounting Shelf in a Rack or Cabinet for an EX9214 Switch The EX9214 switch can be installed in a four-post rack or cabinet or in an open-frame rack. You must install the mounting shelf, which is included in the shipping container, on the rack before installing the switch because the weight of a fully loaded chassis can be up to 350 lb (158.8 kg).
  • Page 167 (Continued) Table 57: Mounting Hardware Hole Locations in an Open-Frame Rack or Cabinet Holes Distance Above U Divisions Shelf 0.256 in. (0.6 cm) 0.14 Ensure that you have the following parts and tools available: • Phillips (+) screwdriver, number 2 •...
  • Page 168 4. Partially insert screws into the open holes in the flanges of the mounting shelf. See Figure 46 on page 157. Figure 46: Installing the Mounting Shelf on an Open-Frame Rack 5. Tighten all the screws completely.

  • Page 169: Moving The Mounting Brackets For Center-Mounting An Ex9200 Switch

    Moving the Mounting Brackets for Center-Mounting an EX9200 Switch Two removable mounting brackets are attached to the mounting holes closest to the front of the chassis. You can move the pair of brackets to another position on the side of the chassis for center-mounting the switch.
  • Page 170 8. Repeat the procedure for the other bracket. Figure 47: Moving the Mounting Brackets to the Center of the Chassis in an EX9204 Switch Figure 48: Moving the Mounting Brackets to the Center of the Chassis in an EX9208 Switch...

  • Page 171: Mounting An Ex9200 Switch On A Rack Or Cabinet Using A Mechanical Lift

    Figure 49: Moving the Mounting Brackets to the Center of the Chassis in an EX9214 Switch Mounting an EX9200 Switch on a Rack or Cabinet Using a Mechanical Lift Before you install the switch: Site Preparation Checklist for an EX9204 Switch Site •...

  • Page 172: Ensure That You Have The Following Parts And Tools Available

    Installing a Mounting Shelf in a Rack or Cabinet for an EX9208 Switch , or "Installing a Mounting Shelf in a Rack or Cabinet for an EX9214 Switch" on page 155. • Review chassis lifting guidelines described in Chassis Lifting Guidelines for EX9200 Switches.
  • Page 173 4. Using the lift, position the switch in front of the rack or cabinet, centering it in front of the mounting shelf installed in the rack. 5. Lift the chassis approximately 0.75 in. (1.9 cm) above the surface of the mounting shelf and position it as close as possible to the shelf.
  • Page 174 Figure 50 on page 163 shows installing an EX9208 switch in an open-frame rack. The procedure is the same for all EX9200 switches. Figure 50: Installing the Switch in an Open-Frame Rack SEE ALSO Powering On an AC-Powered EX9200 Switch | 177 Powering On a DC-Powered EX9200 Switch | 184...

  • Page 175: Connecting The Ex9214 To Power

    Connecting the EX9214 to Power IN THIS SECTION Connect Earth Ground to an EX Series Switch | 164 Connecting AC Power to an EX9214 Switch | 174 Powering On an AC-Powered EX9200 Switch | 177 Connecting DC Power to an EX9214 Switch | 179...
  • Page 176 Parts and Tools Required for Connecting an EX Series Switch to Earth Ground Before you begin connecting an EX Series switch to earth ground, ensure you have the parts and tools required for your switch. Table 58 on page 165 lists the earthing terminal location, grounding cable and lug specifications, and parts needed for connecting an EX Series switch to earth ground.
  • Page 177 (Continued) Table 58: Parts Required for Connecting an EX Series Switch to Earth Ground Switch Earthing Grounding Grounding Lug Screws and Additional Terminal Cable Specifications Washers Information Location Requirements EX2300 Rear panel of • • • EX2300 EX2300 EX2300 the chassis switches switches except switches...
  • Page 178 (Continued) Table 58: Parts Required for Connecting an EX Series Switch to Earth Ground Switch Earthing Grounding Grounding Lug Screws and Additional Terminal Cable Specifications Washers Information Location Requirements EX3200 Rear panel of 14 AWG Panduit For EX3200 • the chassis (2 mm²), LCC10-14BWL or Switches, see...
  • Page 179 (Continued) Table 58: Parts Required for Connecting an EX Series Switch to Earth Ground Switch Earthing Grounding Grounding Lug Screws and Additional Terminal Cable Specifications Washers Information Location Requirements EX4300 Rear panel of 14-10 AWG Panduit • Two 10-32 switches the chassis STR (2.5-6 LCD10-10A-L or...
  • Page 180 (Continued) Table 58: Parts Required for Connecting an EX Series Switch to Earth Ground Switch Earthing Grounding Grounding Lug Screws and Additional Terminal Cable Specifications Washers Information Location Requirements EX6210 Rear panel of The grounding Panduit LCD2-14A- • Two ¼ -20 the chassis cable must be Q or equivalent...
  • Page 181 Two ¼ -20 EX9208, the chassis (13.3 mm²), LCN6-14 or Cable and Lug x 0.5 in. minimum 90° C equivalent— Specifications for screws with EX9214 wire, or one provided EX9200 Switches. #¼” split- that complies washer— with the local provided code •...
  • Page 182 (Continued) Table 58: Parts Required for Connecting an EX Series Switch to Earth Ground Switch Earthing Grounding Grounding Lug Screws and Additional Terminal Cable Specifications Washers Information Location Requirements EX9251 Rear panel of 12 AWG Panduit Two 10-32 Grounding the chassis (2.5 mm²), LCD10-10A-L or screws—...
  • Page 183 EMC regulatory requirements with the two-hole protective grounding terminal. EX3200 and Some early variants of EX3200 and EX4200 switches for which the Juniper Networks EX4200 model number on the label next to the protective earthing terminal is from 750-021 xxx require 10-24x.25 in.
  • Page 184 Table 59: Special Instructions to Follow Before Connecting Earth Ground to an EX Series Switch (Continued) Switch Special Instructions EX4200, EX4500, If you plan to mount your switch on four posts of a rack or cabinet, mount your switch in and EX4550 the rack or cabinet before attaching the grounding lug to the switch.

  • Page 185: Connecting Ac Power To An Ex9214 Switch

    SEE ALSO General Safety Guidelines and Warnings Grounded Equipment Warning Connecting AC Power to an EX9214 Switch Before you begin to connect power to the switch: Prevention of • Ensure you understand how to prevent Electrostatic discharge (ESD) damage. See...
  • Page 186 You can install up to four AC power supplies in EX9214 switches. CAUTION: Do not mix different types of power supplies (AC and DC) in the same chassis.
  • Page 187 Move the input mode switch to 0 for one feed and 1 for two feeds. See Figure 53 on page 177. Set the power switch of the power supply and the AC input switch located on the chassis above the power supply to the Off (O) position.

  • Page 188: Powering On An Ac-Powered Ex9200 Switch

    13. Dress the cord appropriately. Ensure that the cord does not block the air exhaust and access to switch components, or drape where people could trip on it. Figure 53: Connecting AC Power to an EX9214 Switch SEE ALSO AC Power Supply in an EX9214 Switch | 43...
  • Page 189 Connecting AC installation and cabling procedures. See Power to an EX9208 Switch , or "Connecting AC Power to an EX9214 Switch" on page 174. 9. On the external management device, monitor the startup process to ensure that the system boots properly.

  • Page 190: Connecting Dc Power To An Ex9214 Switch

    "Installing a DC Power Supply in an EX9214 Switch" on page 221. Ensure that you have the following parts and tools available to connect DC power to an EX9214 switch: • ESD grounding strap • DC power source cables (not provided) with the cable lugs (provided) attached.
  • Page 191 The provided cable lugs in an EX9214 switch are sized for 6 AWG (13.3 mm ) power source cables. The DC power source cables that you provide must be 6 AWG (13.3 mm ), minimum 60°C wire. We recommend that you install heat-shrink tubing insulation around the power cables and lugs.
  • Page 192 On the power supply, rotate the metal cover away from the input mode switch to expose the switch. Move the input mode switch to position 0 for one feed or position 1 for two feeds. NOTE: For a fully redundant configuration in two-feed mode, sixteen feeds are required. Set the power switch of the power supply to the OFF (0) position.
  • Page 193 NOTE: Do not overheat the tubing. Figure 54: How to Install Heat-Shrink Tubing Remove the clear plastic cover from the terminal studs on the faceplate and remove the nut and washer from each of the terminal studs. Secure each power cable lug to the terminal studs, first with the flat washer, then wish the split washer, and then with the nut.
  • Page 194 A/B feed redundancy for the system. For information about connecting to DC power sources, see "DC Power Supply Specifications for EX9214 Switches" on page 14. Verify that the INP0 OK or INP1 OK LED on the power supply are lit green steadily. If you are using two feeds, verify that both INP0 OK and INP1 OK LEDs on the power supply are lit steadily in green.

  • Page 195: Powering On A Dc-Powered Ex9200 Switch

    Observe the status LEDs on the power supply faceplate. If the power supply is installed correctly and is functioning normally, the DC OK LEDs is lit steadily in green. Figure 55: Connecting DC Power to an EX9214 Switch SEE ALSO...
  • Page 196 • You have installed the required number of power supplies to support redundant operation for the switch configuration. Prevention of • Ensure you understand how to prevent electrostatic discharge (ESD) damage. See Electrostatic Discharge Damage Ensure that you have the following parts and tools available: •...

  • Page 197: Connecting The Ex9200 To External Devices

    See DC Power to an EX9208 Switch , or "Connecting DC Power to an EX9214 Switch" on page 179. 10. Verify that the BREAKER ON LED glows steady green. 11. Verify that the PWR OK LED glows steady green, indicating the power supply is correctly installed and functioning normally.

  • Page 198: Connecting An Ex9200 Switch To A Network For Out-Of-Band Management

    Connecting an EX9200 Switch to a Network for Out-of-Band Management Ensure that you have an Ethernet cable with an RJ-45 connector available. One such cable is provided with the switch. Figure 56 on page 187 shows the RJ-45 connector of the Ethernet cable supplied with the switch.

  • Page 199: Connecting An Ex9200 Switch To A Management Console Or An Auxiliary Device

    Connecting an EX9200 Switch to a Management Console or an Auxiliary Device Ensure that you have an Ethernet cable with an RJ-45 connector available. An RJ-45 cable and an RJ-45 to DB-9 serial port adapter are supplied with the device. Figure 58 on page 188 shows the RJ-45 connector of the Ethernet cable supplied with the switch.

  • Page 200: Connecting The Ex9200 Switch To An External Alarm-Reporting Device

    2. Plug the RJ-45 end of the serial cable into the auxiliary port or console port on an EX9200 switch. Figure 59 on page 189 shows location of AUX and CONSOLE ports on an RE module in an EX9200 switch. Figure 59: Console and Auxiliary Ports on the RE Module in an EX9200 Switch 3.

  • Page 201: Connecting The Ex9200 To The Network

    Ensure that you have a rubber safety cap available to cover the transceiver. The transceivers for Juniper Networks devices are hot-removable and hot-insertable field-replaceable units (FRUs). You can remove and replace them without powering off the device or disrupting the device...
  • Page 202 Juniper Networks. If you face a problem running a Juniper device that uses third-party optical modules or cables, JTAC may help you diagnose host-related issues if the observed issue is not, in the opinion of JTAC, related to the use of the third-party optical modules or cables.
  • Page 203 LASER WARNING: Do not leave a fiber-optic transceiver uncovered except when inserting or removing a cable. The rubber safety cap keeps the port clean and protects your eyes from accidental exposure to laser light. 4. If the port in which you want to install the transceiver is covered with a dust cover, remove the dust cover and save it in case you need to cover the port later.

  • Page 204: Connect A Fiber-Optic Cable

    CAUTION: Do not let fiber-optic cable hang free from the connector. Do not allow fastened loops of cable to dangle, which stresses the cable at the fastening point. CAUTION: Avoid bending fiber-optic cable beyond its minimum bend radius. An arc smaller than a few inches in diameter can damage the cable and cause problems that are difficult to diagnose.

  • Page 205: Configuring Junos Os On The Ex9200

    2. Remove the rubber safety cap from the optical transceiver. Save the cap. 3. Insert the cable connector into the optical transceiver (see Figure 62 on page 194). Figure 62: Connect a Fiber-Optic Cable to an Optical Transceiver Installed in a Device Fiber-optic Transceiver cable...

  • Page 206: Connecting And Configuring An Ex9200 Switch (Cli Procedure)

    messages, while also enabling the Link Layer Discovery Protocol (LLDP) protocol, the Rapid Spanning Tree Protocol (RSTP), Internet Group Management Protocol (IGMP) snooping, and storm control. When you commit changes to the configuration, a new configuration file is created that becomes the Reverting to the active configuration.
  • Page 207 When the switch boots, it first attempts to start the image on the USB flash drive. If there is no USB flash drive inserted into the RE module or if the attempt otherwise fails, the switch next attempts to start the software from the CompactFlash card (if installed), and finally from the hard disk. You configure the switch by issuing Junos OS command-line interface (CLI) commands, either on a console device attached to the console (CONSOLE) port on the primary RE module, or over a telnet connection to a network connected to the Ethernet management (<...>) port on the primary RE module.
  • Page 208 Set the root authentication password by entering either a clear-text password, an encrypted password, or an SSH public key string (DSA or RSA). [edit] root@# set system root-authentication plain-text-password password New password: password Retype new password: [edit] encrypted-password root@# set system root-authentication encrypted-password [edit] public-key root@# set system root-authentication ssh-dsa...
  • Page 209 Set the user account class to super-user. [edit] user-name class super-user root@# set system login user Configure the switch’s domain name. [edit] domain-name root@# set system domain-name 10. Configure the IP address and prefix length for the switch’s Ethernet interface. [edit] address/prefix-length root@# set interfaces fxp0 unit 0 family inet address...
  • Page 210 domain-name ; domain-name root-authentication { authentication-method ( password | public-key ); name-server { address ; interfaces { fxp0 { unit 0 { family inet { address/prefix-length ; address 15. Commit the configuration to activate it on the switch. [edit] root@# commit 16.
  • Page 211 (the main configuration file), rescue.conf (the rescue configuration file), and juniper.conf.1 (the first rollback configuration file). When the first configuration file is found that can be loaded properly, the search ends and the file is loaded. If none of the file can be loaded properly, the routing platform does not function properly.

  • Page 212: Maintaining Components

    Maintaining the EX9200 Line Cards | 246 Maintain Transceivers | 265 Maintaining Alarm Relay Wire | 271 Maintain Fiber-Optic Cables | 274 Removing an EX9214 from a Rack or Cabinet | 277 Maintaining the EX9214 Cable Management Bracket | 279...

  • Page 213: Routine Maintenance Procedures For Ex9200 Switches

    Routine Maintenance Procedures for EX9200 Switches IN THIS SECTION Purpose | 202 Action | 202 Purpose For optimum performance of an EX9200 switch, perform preventive maintenance procedures. Action • Inspect the installation site for moisture, loose wires or cables, and excessive dust. Make sure that airflow is unobstructed around the switch and into the air intake vents.

  • Page 214: Removing A Fan Tray From An Ex9200 Switch

    5. Place one hand under the fan tray to support it, and pull the fan tray completely out of the chassis. Figure 63 on page 204 shows removing a fan try from an EX9208 switch. The procedure and orientation of the fan tray are the same for EX9204The procedure is the same for EX9214 switch; however, the...
  • Page 215 orientation of the fan try is different— it is installed horizontally into the top and bottom of the chassis (see Figure 64 on page 205). Figure 63: Removing a Fan Tray from an EX9200 Switch...

  • Page 216: Installing A Fan Tray In An Ex9200 Switch

    Figure 64: Removing the Upper Fan Tray in an EX9214 Switch Installing a Fan Tray in an EX9200 Switch Before you begin to install a fan tray: Prevention of • Ensure you understand how to prevent electrostatic discharge (ESD) damage. See...
  • Page 217 3. Tighten the captive screws using a screwdriver on the fan tray faceplate to secure it in the chassis. Figure 65 on page 207 shows installing a fan try in an EX9208 switch. The procedure and orientation of the fan tray are the same for EX9204. The procedure is the same for EX9214 switch; however, the...
  • Page 218 orientation of the fan try is different—it is installed horizontally into the top and bottom of the chassis (see Figure 66 on page 208). Figure 65: Installing a Fan Tray in an EX9208 Switch...
  • Page 219 Figure 66: Installing the Upper Fan Tray in an EX9214 Switch NOTE: If you have a Juniper J-Care service contract, register any addition, change, or upgrade of hardware components at https:/ /www.juniper.net/customers/support/tools/updateinstallbase/ Failure to do so can result in significant delays if you need replacement parts. This note does not...

  • Page 220: Maintaining The Fan Tray In Ex9200 Switches

    Maintaining the Fan Tray in EX9200 Switches IN THIS SECTION Purpose | 209 Action | 209 Purpose For optimum cooling, verify the condition of the fans. Action • Monitor the status of the fans. A fan tray contains multiple fans that work in unison to cool the switch components.
  • Page 221 CB 1 Exhaust A 29 degrees C / 84 degrees F CB 1 Exhaust B 37 degrees C / 98 degrees F CB 1 ACBC 33 degrees C / 91 degrees F CB 1 XF A 50 degrees C / 122 degrees F CB 1 XF B 46 degrees C / 114 degrees F FPC 0 Intake...

  • Page 222: Maintaining The Air Filter In Ex9200 Switches

    FPC 4 Exhaust B 34 degrees C / 93 degrees F FPC 4 LU 0 TCAM TSen 40 degrees C / 104 degrees F FPC 4 LU 0 TCAM Chip 42 degrees C / 107 degrees F FPC 4 LU 0 TSen 40 degrees C / 104 degrees F FPC 4 LU 0 Chip 51 degrees C / 123 degrees F...

  • Page 223: Maintaining The Ex9214 Power System

    Maintaining the EX9214 Power System IN THIS SECTION Removing an AC Power Supply from an EX9214 Switch | 213 Installing an AC Power Supply in an EX9214 Switch | 216 Removing a DC Power Supply from an EX9214 Switch | 218...

  • Page 224: Removing An Ac Power Supply From An Ex9214 Switch

    • Phillips (+) screwdrivers, number 1 and 2 • Replacement power supply or a cover panel for the power supply slot The AC power supply in an EX9214 switch is a hot-removable and hot-insertable field-replaceable unit (FRU) installed in the rear panel.
  • Page 225 3. If you are using the power supply in one-feed mode, move the AC input switch located on the chassis above the power supply to the Off (O) position. If you are using the power supply in two-feed mode, set the power switch on the power supply faceplate also to the Off (O) position. 4.
  • Page 226 See Figure 67 on page 215. Figure 67: Removing an AC Power Supply from an EX9214 Switch 6. Let go of the locking pin in the release lever. Ensure that it is seated in the corresponding hole in the chassis.

  • Page 227: Installing An Ac Power Supply In An Ex9214 Switch

    The AC power supply in an EX9214 switch is a hot-insertable and hot-removable field-replaceable unit (FRU) installed in the rear panel. Up to four AC power supplies can be installed in an EX9214 switch. NOTE: Each AC power supply must be connected to a dedicated AC power source outlet and a dedicated customer site circuit breaker.
  • Page 228 217). Ensure that the power supply faceplate is flush with any adjacent power supply faceplates or power supply cover panels. Figure 68: Installing an AC Power Supply in an EX9214 Switch 7. While firmly pushing the handle of the power supply with one hand, use the other hand to pull the spring-loaded locking pin in the release lever away from the chassis and turn the release lever in the clockwise direction until it stops.

  • Page 229: Removing A Dc Power Supply From An Ex9214 Switch

    NOTE: If you have a Juniper J-Care service contract, register any addition, change, or upgrade of hardware components at https:/ /www.juniper.net/customers/support/tools/updateinstallbase/ Failure to do so can result in significant delays if you need replacement parts. This note does not apply if you replace existing components with the same type of component.
  • Page 230 DC circuit, switch the circuit breaker to the OFF position and tape the switch handle of the circuit breaker in the OFF position. To remove a DC power supply from an EX9214 switch: Switch off the dedicated customer site circuit breaker for the power supply being removed. Follow your site's procedures for ESD.
  • Page 231 See Figure 69 on page 220. Figure 69: Removing a DC Power Supply from an EX9214 Switch 11. Let go of the locking pin in the release lever. Ensure that it is seated in the corresponding hole in the chassis.

  • Page 232: Installing A Dc Power Supply In An Ex9214 Switch

    The DC power supply in an EX9214 switch is a hot-insertable and hot-removable field-replaceable unit (FRU) installed in the rear panel. Up to four DC power supplies can be installed in an EX9214 switch. To install a DC power supply in an EX9214 switch: 1.
  • Page 233 Figure 70 on page 222). Ensure that the power supply faceplate is flush with any adjacent power supply faceplates or power supply cover panels. Figure 70: Installing a DC Power Supply in an EX9214 Switch...

  • Page 234: Maintaining Power Supplies In Ex9200 Switches

    8. Let go of the locking pin in the release lever. Ensure that it is seated in the corresponding hole in the chassis. NOTE: If you have a Juniper J-Care service contract, register any addition, change, or upgrade of hardware components at https:/ /www.juniper.net/customers/support/tools/updateinstallbase/...

  • Page 235: Maintaining The Ex9200 Host Subsystem

    • Check the status of the power supplies by issuing the show chassis environment pem command. The output for EX9200 switches is similar to the following: user@switch> show chassis environment pem PEM 0 status: State Online Temperature DC Output Voltage(V) Current(A) Power(W) Load(%) PEM 1 status: State Online...

  • Page 236: Taking The Host Subsystem Offline In An Ex9200 Switch

    Installing an RE Module in an EX9200 Switch | 227 Upgrading an EX9200-SF to an EX9200-SF2 | 229 Upgrading to an EX9200-SF3 | 233 Removing an SF Module from an EX9200 Switch | 236 Installing an SF Module in an EX9200 Switch | 238 Maintaining the Host Subsystem in EX9200 Switches | 242 Taking the Host Subsystem Offline in an EX9200 Switch Before removing a Routing Engine module (RE module) from an EX9200 switch, take the host subsystem...

  • Page 237: Removing An Re Module From An Ex9200 Switch

    Removing an RE Module from an EX9200 Switch Before you begin to remove an RE module: Prevention of • Ensure you understand how to prevent electrostatic discharge (ESD) damage. See Electrostatic Discharge Damage • Remove all the cables connected to the RE module. CAUTION: Before you remove an RE module, you must take the host subsystem offline.

  • Page 238: Installing An Re Module In An Ex9200 Switch

    8. Taking care not to touch the leads, pins, or solder connections, place one hand underneath the RE module to support it and slide it completely out of the chassis. 9. Place the RE module in the antistatic bag or on the antistatic mat. CAUTION: Do not stack hardware components on one another after you remove them.
  • Page 239 Each RE module is installed horizontally in a Switch Fabric module (SF module) installed in the switch. NOTE: In an EX9214 switch, you must install an RE module only in the SF modules installed in slots 7 and 8 labeled 0 and 1.

  • Page 240: Upgrading An Ex9200-Sf To An Ex9200-Sf2

    RE module in an EX9204 switch. The procedure is the same for all EX9200 switches. Figure 72: Installing an RE Module in an EX9200 Switch NOTE: If you have a Juniper J-Care service contract, register any addition, change, or upgrade of hardware components at https:/ /www.juniper.net/customers/support/tools/updateinstallbase/ Failure to do so can result in significant delays if you need replacement parts.

  • Page 241: Preparing The Ex9200 Switch For An Ex9200-Sf2 Upgrade

    Installing a Routing Engine into an EX9200-SF2 | 231 Powering On the Switch | 231 Completing the EX9200-SF2 Upgrade | 231 For an EX9200 switch, if you want to upgrade the original SF module, EX9200-SF, with the high-speed SF module, EX9200-SF2, follow these steps: Preparing the EX9200 Switch for an EX9200-SF2 Upgrade To prepare the switch for the upgrade: 1.

  • Page 242: Replacing The Ex9200-Sf With The Ex9200-Sf2

    3. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 4. Loosen the captive screws on the top and bottom of the Routing Engine. 5. Flip the ejector handles outward to unseat the Routing Engine. 6.
  • Page 243 1. Verify that the installation is successful and the EX9200-SF2 is online by issuing the show chassis environment cb command: user@switch> show chassis environment cb 0 CB 0 status State Online Temperature 30 degrees C / 86 degrees F user@switch> show chassis environment cb 1 CB 1 status State Online...

  • Page 244: Upgrading To An Ex9200-Sf3

    PEM 0 Rev 10 740-029970 QCS1251U020 PS 1.4-2.52kW; 90-264V AC in PEM 1 Rev 10 740-029970 QCS1251U028 PS 1.4-2.52kW; 90-264V AC in Routing Engine 0 REV 02 740-049603 9009153805 RE-S-EX9200-1800X4 Routing Engine 1 REV 02 740-049603 9009153993 RE-S-EX9200-1800X4 CB 0 REV 08 750-048307 CABC6474...

  • Page 245: Preparing The Ex9200 Switch For An Ex9200-Sf3 Upgrade

    Preparing the EX9200 Switch for an EX9200-SF3 Upgrade To prepare the switch for the upgrade: 1. Verify that the system runs Junos OS Release 20.3R1 or later by issuing the show version command on the switch. user@switch> show version Model: ex9208 Junos Base OS Software Suite [20.3-yyyymmdd];...

  • Page 246: Installing A Routing Engine Into An Ex9200-Sf3

    Installing a Routing Engine into an EX9200-SF3 To install a Routing Engine into an EX9200-SF3: 1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to one of the ESD points on the chassis. 2.

  • Page 247: Removing An Sf Module From An Ex9200 Switch

    2. Verify that the fabric planes come online correctly by issuing the show chassis fabric summary command: user@switch> show chassis fabric summary Plane State Uptime Online 2 days, 19 hours, 10 minutes, 9 seconds Online 2 days, 19 hours, 10 minutes, 9 seconds 3.
  • Page 248 Ensure that you have the following parts and tools available: • ESD grounding strap • Antistatic bag or antistatic mat • Replacement SF module or cover panel for the slot You must remove the Switch Fabric module (SF module) from an EX9200 switch if you need to replace the module or if you need to remove the switch components before moving the chassis without using a mechanical lift.

  • Page 249: Installing An Sf Module In An Ex9200 Switch

    Figure 73 on page 238 shows removing an SF module from an EX9208 switch. The procedure is the same for all EX9200 switches. Figure 73: Removing an SF Module from an EX9200 Switch Installing an SF Module in an EX9200 Switch Before you begin installing an SF module: Prevention of •...
  • Page 250 NOTE: Do not lift the SF module by holding the ejector handles. The ejector handles cannot support the weight of the module. Lifting the module by the ejector handles might bend the ejector handles. Bent ejector handles prevent the SF module from being properly seated in the chassis.
  • Page 251 1.8 V 1830 mV 2.5 V 2526 mV 3.3 V 3338 mV 5.0 V 5059 mV 5.0 V RE 4969 mV 12.0 V 12239 mV 12.0 V RE 12123 mV Power 2 4.6 V bias MidPlane 4840 mV 11.3 V bias PEM 11176 mV 11.3 V bias FPD 11292 mV...
  • Page 252 SF module in an EX9208 switch. The procedure is the same for all EX9200 switches. Figure 74: Installing an SF Module in an EX9200 Switch NOTE: If you have a Juniper J-Care service contract, register any addition, change, or upgrade of hardware components at https:/ /www.juniper.net/customers/support/tools/updateinstallbase/ Failure to do so can result in significant delays if you need replacement parts.

  • Page 253: Maintaining The Host Subsystem In Ex9200 Switches

    SEE ALSO Switch Fabric Module in an EX9200 Switch Maintaining the Host Subsystem in EX9200 Switches IN THIS SECTION Purpose | 242 Action | 242 Purpose For optimum performance of an EX9200 switch, verify the condition of the host subsystem. The host subsystem comprises a Switch Fabric and a Routing Engine.
  • Page 254 Memory utilization 56 percent CPU utilization: User 78 percent Background 0 percent Kernel 21 percent Interrupt 1 percent Idle 0 percent Model RE-S-EX9200-1800X4 Serial ID 9009114067 Start time 2013-02-22 22:28:07 PST Uptime 2 days, 3 hours, 38 minutes, 48 seconds Last reboot reason Router rebooted after a normal shutdown.
  • Page 255 • To check the status of the Switch Fabrics, issue the show chassis environment cb command. The output is similar to the following: user@switch> show chassis environment cb CB 0 status: State Online Master Temperature 30 degrees C / 86 degrees F Power 1 1.0 V 1005 mV...
  • Page 256 12.0 V 12239 mV 12.0 V RE 12239 mV Power 2 4.6 V bias MidPlane 4840 mV 11.3 V bias PEM 11176 mV 11.3 V bias FPD 11234 mV 11.3 V bias POE 0 11176 mV 11.3 V bias POE 1 11214 mV Bus Revision FPGA Revision...

  • Page 257: Maintaining The Ex9200 Line Cards

    FPGA Revision PMBus Expected Measured Measured Calculated device voltage voltage current power XF ASIC A 1000 mV 997 mV 13609 mA 13568 mW XF ASIC B 1000 mV 1000 mV 12484 mA 12484 mW The output is of an EX9208 switch. The output is similar for all EX9200 switches. For more information about using the CLI, see the Junos OS documentation.

  • Page 258: Holding A Line Card

    Components in the line cards are fragile. To avoid damaging the line cards, follow the procedures in this topic. The procedures use the following terms to describe the four edges of the line cards: • Faceplate—Edge of the line card that has connectors into which you insert the transceivers. •...
  • Page 259 Never hold or grasp the line card anywhere except the places mentioned in these procedures. In particular, never grasp the connector edge. See Figure Figure 75: Do Not Grasp the Connector Edge Never carry the line card while holding the faceplate with only one hand.

  • Page 260: Storing A Line Card

    Do not rest any edge of a line card directly against a hard surface. See Figure Figure 76: Do Not Rest the Edge of a Line Card on a Hard Surface If you must rest a line card temporarily on an edge, place a cushion between the edge and the surface.

  • Page 261: Maintaining Line Card Cables

    NOTE: Because a line card is heavy, and because antistatic bags are fragile, inserting the line card into the bag is best done with two people, each to do one of the following steps. To insert a line card into an antistatic bag: 1.

  • Page 262: Removing A Line Card From An Ex9200 Switch

    The line cards for EX9200 switches are rigid sheet-metal structures that house the line card components including network ports. The line cards are shipped in a cardboard carton, secured with foam packing material. CAUTION: The line cards are maximally protected inside the shipping carton. Do not unpack the line cards until you are ready to install them in the switch chassis.
  • Page 263 Handling and Storing Line Cards • Ensure that you know how to handle and store the line card. See Ensure that you have the following parts and tools available to remove a line card from an EX9200 switch chassis: • ESD grounding strap •...
  • Page 264 EX9204 switch. The procedure and orientation of the line card are the same for EX9208. The procedure is the same for EX9214 switch; however, the orientation of the line cards is different—it is installed vertically into the top and bottom of the chassis.

  • Page 265: Installing A Line Card In An Ex9200 Switch

    Installing a Line Card in an EX9200 Switch Before you begin installing a line card in the switch: • Ensure that you have taken the necessary precautions to prevent electrostatic discharge (ESD) damage (see Prevention of Electrostatic Discharge Damage • If there are any transceivers installed in the line card, remove them before you install the line card. For instructions on removing transceivers, see Remove a Transceiver •...
  • Page 266 CLI command: user@switch> request chassis fpc slot slot-number online NOTE: On EX9204, EX9208, and EX9214 switches, when a line card is brought online, if the aggregate interface is initialized before the child interface is marked as part of the aggregate interface, there might be a loss of traffic from the aggregate interface for up to 30 seconds and the CPU usage of the line card installed on the switch might go up to 100%.

  • Page 267: Removing A Mic From An Ex9200-Mpc Line Card

    EX9204 switch. The procedure and orientation of the line card are the same for EX9208. The procedure is the same for EX9214 switch; however, the orientation of the line card is different—it is installed vertically in the chassis.
  • Page 268 • (If you will replace the MIC by installing only one EX9200-10XS-MIC or EX9200-20F-M-MIC) A septum if it is not installed in the line card and screws to secure the septum • One or two MIC slot cover panels and screws for installing the MIC slot cover panels. You must install both the MIC slot cover panels if you will not install any MIC, or install one cover panel in the empty portion of the MIC slot if you will install only one EX9200-10XS-MIC or EX9200-20F-M-MIC.
  • Page 269 ejector levers on either side of the faceplate of the line card and pull them outward simultaneously until the MIC is fully unseated (see Figure 81 on page 260). 7. Grasp the handles on the MIC faceplate and slide the MIC out of the line card. CAUTION: Do not stack MICs on top of one another or on top of any other component.
  • Page 270 other foreign substances and to ensure that the airflow inside the line card and the switch chassis is not disrupted. Figure 80: Removing an EX9200-10XS-MIC or EX9200-20F-MIC...

  • Page 271: Installing A Mic In An Ex9200-Mpc Line Card

    Figure 81: Removing an EX9200-40T-MIC Installing a MIC in an EX9200-MPC Line Card Before you begin installing a MIC in an EX9200-MPC line card: • Ensure that you have taken the necessary precautions to prevent electrostatic discharge (ESD) Prevention of Electrostatic Discharge Damage damage (see Handling and Storing Line Cards •...
  • Page 272 • (If you will install only one EX9200-10XS-MIC or EX9200-20F-MIC) A cover panel and screws to secure the cover panel • Rubber safety caps to cover transceivers • ESD grounding strap • Phillips (+) screwdriver, number 2 The EX9200-MPC line card accepts any of the following Modular Interface Cards (MICs): •...
  • Page 273 a. Position the septum in the center of the MIC slot on the line card so that it is aligned with the holes labeled S on the top and bottom surfaces of the line card. b. Insert a screw each into the holes labeled S on the top surface of the line card and tighten the screws by using the screwdriver.
  • Page 274 WARNING: Do not look directly into a fiber-optic transceiver or into the ends of fiber-optic cables. Fiber-optic transceivers and fiber-optic cable connected to a transceiver emit laser light that can damage your eyes. CAUTION: Do not leave a fiber-optic transceiver uncovered, except when you are inserting or removing cable.
  • Page 275 10. Bring the MIC online by pressing the power button on the MIC until the OK/FAIL LED on the MIC is lit green. You can also bring the MIC online by issuing the following CLI command: user@host> request chassis mic fpc-slot slot-number mic-slot slot-number online Figure 84: Installing an EX9200-10XS-MIC or EX9200-20F-MIC...

  • Page 276: Maintain Transceivers

    Figure 85: Installing an EX9200-40T-MIC SEE ALSO EX9200-MPC Line Card Maintain Transceivers IN THIS SECTION Remove a Transceiver | 266...

  • Page 277: Remove A Transceiver

    • Rubber safety caps to cover the transceiver and fiber-optic cable connector • A dust cover to cover the port or a replacement transceiver The transceivers for Juniper Networks devices are hot-removable and hot-insertable field-replaceable units (FRUs). You can remove and replace them without powering off the device or disrupting device functions.
  • Page 278 LASER 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. LASER WARNING: Do not leave a fiber-optic transceiver uncovered except when inserting or removing a cable.

  • Page 279: Install A Transceiver

    CAUTION: To prevent ESD damage to the transceiver, do not touch the connector pins at the end of the transceiver. Figure 86: Remove a QSFP+ Transceiver Ejector lever — To remove a CFP transceiver: a. Using your fingers, loosen the screws on the transceiver. b.
  • Page 280 Juniper Networks. If you face a problem running a Juniper device that uses third-party optical modules or cables, JTAC may help you diagnose host-related issues if the observed issue is not, in the opinion of JTAC, related to the use of the third-party optical modules or cables.
  • Page 281 3. Check to see whether the transceiver is covered with a rubber safety cap. If it is not, cover the transceiver with a rubber safety cap. LASER WARNING: Do not leave a fiber-optic transceiver uncovered except when inserting or removing a cable. The rubber safety cap keeps the port clean and protects your eyes from accidental exposure to laser light.

  • Page 282: Maintaining Alarm Relay Wire

    CAUTION: Do not let fiber-optic cable hang free from the connector. Do not allow fastened loops of cable to dangle, which stresses the cable at the fastening point. CAUTION: Avoid bending fiber-optic cable beyond its minimum bend radius. An arc smaller than a few inches in diameter can damage the cable and cause problems that are difficult to diagnose.

  • Page 283: Disconnecting The Alarm Relay Wires From The Craft Interface In An Ex9200 Switch

    Disconnecting the Alarm Relay Wires from the Craft Interface in an EX9200 Switch Ensure that you have the following parts and tools available: • Electrostatic discharge (ESD) grounding strap • 2.5-mm flat-blade (–) screwdriver The craft interface has two alarm relay contacts for connecting the switch to external alarm devices (see Figure 88 on page 272).
  • Page 284 Ensure that you have the following parts and tools available: • An ESD wrist strap • 2.5 mm flat-blade screwdriver To connect the alarm relay wires between a switch and an alarm-reporting device (see Figure 89 on page 273): 1. Prepare the required length of replacement wire with gauge between 28 AWG (0.08 mm ) and 14 AWG (2.08 mm 2.

  • Page 285: Maintain Fiber-Optic Cables

    Maintain Fiber-Optic Cables IN THIS SECTION Connect a Fiber-Optic Cable | 274 Disconnect a Fiber-Optic Cable | 275 How to Handle Fiber-Optic Cables | 276 Connect a Fiber-Optic Cable Before you connect a fiber-optic cable to an optical transceiver installed in a device, ensure that you Laser and LED Safety Guidelines have taken the necessary precautions for safe handling of lasers (see and Warnings...

  • Page 286: Disconnect A Fiber-Optic Cable

    • A rubber safety cap to cover the transceiver • A rubber safety cap to cover the fiber-optic cable connector Juniper Networks devices have optical transceivers to which you can connect fiber-optic cables. To disconnect a fiber-optic cable from an optical transceiver installed in the device: 1.

  • Page 287: How To Handle Fiber-Optic Cables

    4. Cover the fiber-optic cable connector with the rubber safety cap. How to Handle Fiber-Optic Cables Fiber-optic cables connect to optical transceivers that are installed in Juniper Networks devices. Follow these guidelines when handling fiber-optic cables: • When you unplug a fiber-optic cable from a transceiver, place rubber safety caps over the transceiver and on the end of the cable.

  • Page 288: Removing An Ex9214 From A Rack Or Cabinet

    Removing an EX9214 from a Rack or Cabinet IN THIS SECTION Powering Off an EX9200 Switch | 277 Removing an EX9200 Switch from a Rack or Cabinet Using a Mechanical Lift | 278 Powering Off an EX9200 Switch Before you power off the switch: Prevention of •...

  • Page 289: Removing An Ex9200 Switch From A Rack Or Cabinet Using A Mechanical Lift

    5. Move the AC input switch on each AC power supply or the DC circuit breaker on each DC power supply to the Off (O) position. SEE ALSO Powering On an AC-Powered EX9200 Switch | 177 Powering On a DC-Powered EX9200 Switch | 184 Removing an EX9200 Switch from a Rack or Cabinet Using a Mechanical Lift Before you remove the switch using a lift:...

  • Page 290: Maintaining The Ex9214 Cable Management Bracket

    Maintaining the EX9214 Cable Management Bracket IN THIS SECTION Removing the Cable Management Bracket from an EX9214 Switch | 279 Installing the Cable Management Bracket in an EX9214 Switch | 281 Removing the Cable Management Bracket from an EX9214 Switch...
  • Page 291 2. Unscrew the nuts on the corners of the cable management bracket by using the 7/16 in. (11 mm) nut driver. See Figure 91 on page 280. Figure 91: Removing the Cable Management Bracket 3. Grasp the bottom of the cable management bracket and pull it straight out from the studs on the chassis.

  • Page 292: Installing The Cable Management Bracket In An Ex9214 Switch

    Installing the Cable Management Bracket in an EX9214 Switch Before you install a cable management bracket in the switch: Prevention of • Ensure you understand how to prevent Electrostatic discharge (ESD) damage. See Electrostatic Discharge Damage Ensure that you have the following parts and tools available: •...
  • Page 293 4. Tighten the captive screws using a 7/16 in. (11 mm) nut driver. Figure 92: Installing the Cable Management Bracket in an EX9214 Switch SEE ALSO Cable Management Bracket in an EX9214 Switch | 39...

  • Page 294: Troubleshooting Hardware

    C HAPTER Troubleshooting Hardware Troubleshooting EX9200 Components | 284...

  • Page 295: Troubleshooting Ex9200 Components

    Troubleshooting EX9200 Components IN THIS SECTION Troubleshooting the Cooling System in an EX9200 Switch | 284 Troubleshooting Power Supplies in an EX9200 Switch | 285 Troubleshooting Line Cards in EX9200 Switches | 287 Troubleshooting Traffic Drops on EX9200-6QS Line Cards | 290 Understand Alarm Types and Severity Levels on EX Series Switches | 291 Chassis Component Alarm Conditions on EX9200 Switches | 293 Monitor System Log Messages | 301...

  • Page 296: Troubleshooting Power Supplies In An Ex9200 Switch

    Solution Follow these guidelines to troubleshoot the fans: • Check the fan LEDs and alarm LEDs on the craft interface. If the major alarm LED on the craft interface glows, use the CLI to get information about the source of an alarm condition: user@switch>...
  • Page 297 DC Output Voltage(V) Current(A) Power(W) Load(%) The output is of an EX9208 switch. The output is similar for EX9204 and EX9214 switches. If a power supply is not functioning normally, perform the following steps to diagnose and correct the problem: •...

  • Page 298: Troubleshooting Line Cards In Ex9200 Switches

    • If all power supplies have failed, the system temperature might have exceeded the threshold, causing the system to shut down. NOTE: If the system temperature exceeds the threshold, Junos OS shuts down all power supplies so that no status is displayed. Junos OS also can shut down one of the power supplies for other reasons.
  • Page 299 Solution • Monitor the LED labeled OK on the craft interface as soon as a line card is seated in an operating switch. The Routing Engine downloads the line card software to it under two conditions: the line card is present when the Routing Engine boots Junos OS, and the line card is installed and requested online through the CLI or the button on the front panel.
  • Page 300 Temperature Total CPU DRAM 2048 MB Total RLDRAM 331 MB Total DDR DRAM 1536 MB Start time: 2013-02-22 22:29:57 PST Uptime: 2 days, 3 hours, 48 minutes, 56 seconds Max Power Consumption 239 Watts Slot 1 information: State Online Temperature Total CPU DRAM 2048 MB Total RLDRAM...

  • Page 301: Troubleshooting Traffic Drops On Ex9200-6Qs Line Cards

    Slot 5 information: State Online Temperature Total CPU DRAM 2048 MB Total RLDRAM 331 MB Total DDR DRAM 1536 MB Start time: 2013-02-22 22:30:16 PST Uptime: 2 days, 3 hours, 48 minutes, 37 seconds Max Power Consumption 239 Watts SEE ALSO Line Card Model and Version Compatibility in an EX9200 Switch Troubleshooting Traffic Drops on EX9200-6QS Line Cards IN THIS SECTION...

  • Page 302: Understand Alarm Types And Severity Levels On Ex Series Switches

    NOTE: 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 291.
  • Page 303 (Continued) Table 60: Alarm Terms Term Definition alarm severity Seriousness of the alarm. If the Alarm (ALM) LED is red, this indicates a major alarm. If the Alarm LED is yellow or amber, this indicates a minor alarm. If the Alarm LED is unlit, there is no alarm or the switch is halted.

  • Page 304: Chassis Component Alarm Conditions On Ex9200 Switches

    Open a support case using the Case media alternate boot device, the hard (yellow) Manager link at https:/ /www.juniper.net/ disk. The CompactFlash card is support/ or call 1-888-314-5822 (toll free, typically the primary boot US & Canada) or 1-408-745-9500 (from device.
  • Page 305 (Continued) Table 61: Chassis Component Alarm Conditions on EX9200 Switches Chassis Alarm Condition Alarm Remedy Component Severity A line card has failed. Major (red) Replace the failed line card. A line card has been removed. Major (red) Install a line card in the empty slot. Modular A MIC is offline.
  • Page 306 (Continued) Table 61: Chassis Component Alarm Conditions on EX9200 Switches Chassis Alarm Condition Alarm Remedy Component Severity Hot swapping Too many hot-swap interrupts Major (red) Replace the failed components. are occurring. This message generally indicates that a hardware component that plugs into the switch’s backplane from the front (generally, an FPC) is broken.
  • Page 307 (Continued) Table 61: Chassis Component Alarm Conditions on EX9200 Switches Chassis Alarm Condition Alarm Remedy Component Severity Inadequate number of power Major (red) Install an additional power supply. supplies. Switch Fabric An SF module has been Minor Install an SF module in the empty slot. Module (SF removed.
  • Page 308 Reboot the system. • If the alarm recurs, open a support case using the Case Manager link at https:/ / www.juniper.net/support/ or call 1-888-314-5822 (toll free, US & Canada) or 1-408-745-9500 (from outside the United States). /var partition usage is high.
  • Page 309 (Continued) Table 61: Chassis Component Alarm Conditions on EX9200 Switches Chassis Alarm Condition Alarm Remedy Component Severity Feature usage requires a license Minor Install the required license for the feature or the license for the feature (yellow) specified in the alarm. For more usage has expired.
  • Page 310 Check fan. The temperature sensor has Major (red) Open a support case using the Case failed. Manager link at https:/ /www.juniper.net/ support/ or call 1-888-314-5822 (toll free, US & Canada) or 1-408-745-9500 (from outside the United States). Backup Routing Engine Alarms For switches with primary and backup Routing Engines, a primary Routing Engine can generate alarms for events that occur on a backup Routing Engine.
  • Page 311 Open a support case using the Case Manager media boots from an alternate boot (yellow) link at https:/ /www.juniper.net/support/ or call device, the hard disk. The 1-888-314-5822 (toll free, US & Canada) or CompactFlash card is typically 1-408-745-9500 (from outside the United the primary boot device.

  • Page 312: Monitor System Log Messages

    Routing Engine. • If the alarm recurs, open a support case using the Case Manager link at https:/ / www.juniper.net/support/ or call 1-888-314-5822 (toll free, US & Canada) or 1-408-745-9500 (from outside the United States). SEE ALSO...
  • Page 313 Action To view events in the J-Web interface, select Monitor > Events and Alarms > View Events. Apply a filter or a combination of filters to view messages. You can use filters to display relevant events. Table 63 on page 302 describes the different filters, their functions, and the associated actions.
  • Page 314 (Continued) Table 63: Filtering System Log Messages Field Function Your Action Date From Specifies the time period in which the To specify the time period: events you want displayed are • Click the Calendar icon and select the generated. year, month, and date— for example, Displays a calendar that allows you to 02/10/2007.
  • Page 315 (Continued) Table 63: Filtering System Log Messages Field Function Your Action Generate Raw Report Generates a list of event log messages in To generate a raw report: nontabular format. NOTE: 1. Click Generate Raw Report. • Starting in Junos OS Opening filteredEvents.html Release 14.1X53, a window appears.
  • Page 316 (Continued) Table 63: Filtering System Log Messages Field Function Your Action Generate Report Generates a list of event log messages in To generate a formatted report: tabular format, which shows system NOTE: Starting in Junos 1. Click Generate Report. details, events filter criteria, and event OS Release 14.1X53, a details.
  • Page 317 Table 64: Viewing System Log Messages Field Function Additional Information Process Displays the name and ID of the process that The information displayed in this field is generated the system log message. different for messages generated on the local Routing Engine than for messages generated on another Routing Engine (on a system with two Routing Engines installed and operational).
  • Page 318 (Continued) Table 64: Viewing System Log Messages Field Function Additional Information Event ID Displays a code that uniquely identifies the The event ID begins with a prefix that message. indicates the generating software process. The prefix on each code identifies the message Some processes on a switch do not use codes.

  • Page 319: Troubleshoot Temperature Alarms In Ex Series Switches

    Troubleshoot Temperature Alarms in EX Series Switches IN THIS SECTION Problem | 308 Cause | 308 Solution | 308 Problem Description EX Series switches trigger a temperature alarm FPC 0 EX-PFE1 Temp Too Hot when the switch temperature becomes too hot. Cause Temperature sensors in the chassis monitor the temperature of the chassis.
  • Page 320 show chassis environment (EX9208 Switch) user@switch> show chassis environment Class Item Status Measurement Temp PEM 0 40 degrees C / 104 degrees F PEM 1 40 degrees C / 104 degrees F PEM 2 Absent PEM 3 Absent Routing Engine 0 37 degrees C / 98 degrees F Routing Engine 0 CPU 35 degrees C / 95 degrees F...
  • Page 321 FPC 3 PLX PCIe Switch TSe 51 degrees C / 123 degrees F FPC 3 PLX PCIe Switch Chi 54 degrees C / 129 degrees F FPC 3 Aloha FPGA 0 TSen 51 degrees C / 123 degrees F FPC 3 Aloha FPGA 0 Chip 70 degrees C / 158 degrees F FPC 3 Aloha FPGA 1 TSen 51 degrees C / 123 degrees F...
  • Page 322 (Continued) Table 65: show chassis environment Output Fields Field Name Field Description Status Class Fans Status of the specified chassis component. For example, if , the fan status can be: • OK : The fans are operational. • Testing : The fans are being tested during initial power-on. •...
  • Page 323 Table 66: show chassis temperature-thresholds Output Fields Field Name Field Description Item Chassis component. You can configure the threshold information for components such as the chassis, the Routing Engines, and FPC for each slot in each FRU to display in the output. By default, information is displayed only for the chassis and the Routing Engines.
  • Page 324 (Continued) Table 66: show chassis temperature-thresholds Output Fields Field Name Field Description Fire shutdown Temperature threshold, in degrees Celsius, at which the switch shuts down in case of fire. When a temperature alarm is triggered, you can identify the condition that triggered it by running the show chassis environment command to display the chassis temperature values for each component and comparing those with the temperature threshold values.
  • Page 325 2. Replace the faulty fan module or fan tray. 3. If the above two checks show no problems, open a support case using the Case Manager link at https:/ /www.juniper.net/support/ or call 1-888-314-5822 (toll-free within the United States and Canada) or 1-408-745-9500 (from outside the United States).

  • Page 326: Contacting Customer Support And Returning The Chassis Or Components

    C HAPTER Contacting Customer Support and Returning the Chassis or Components Returning an EX9214 Chassis or Components | 316...

  • Page 327: Returning An Ex9214 Chassis Or Components

    Packing an EX9200 Switch or Component | 327 Returning an EX9200 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: 1. Determine the serial number of the chassis if you need to return the switch. If you need to return one or more components, determine the serial number for each component.

  • Page 328: Locating The Serial Number On An Ex9214 Switch Or Component

    Locating Serial Number ID Labels on FRU Components | 321 If you are returning a switch or hardware component to Juniper Networks for repair or replacement, you must locate the serial number of the switch or component. You must provide the serial number to the...
  • Page 329 Modu PEM 0 Rev 09 740-027760 QCS1645N0DZ PS 4.1kW; 200-240V AC PEM 1 Rev 09 740-027760 QCS1645N002 PS 4.1kW; 200-240V AC Routing Engine 0 REV 07 740-031116 9009118031 RE-S-EX9200-1800X4 Routing Engine 1 REV 07 740-031116 9009118547 RE-S-EX9200-1800X4 CB 0 REV 15 750-031391 CAAT6618 EX9200-SCBE...
  • Page 330 PIC 0 BUILTIN BUILTIN 10x 1GE(LAN) RJ45 PIC 1 BUILTIN BUILTIN 10x 1GE(LAN) RJ45 PIC 2 BUILTIN BUILTIN 10x 1GE(LAN) RJ45 PIC 3 BUILTIN BUILTIN 10x 1GE(LAN) RJ45 FPC 7 REV 07 750-049613 CAAR5026 EX9200 4x40G QSFP REV 08 711-035209 CAAL5325 HMPC PMB 2G MIC 0...
  • Page 331 PIC 2 BUILTIN BUILTIN 8X10GE SFPP Xcvr 0 REV 01 740-030658 AA1212ALYHP SFP+-10G-USR Xcvr 1 REV 01 740-030658 AA1212ALYVC SFP+-10G-USR Xcvr 2 REV 01 740-030658 AA1212ALZ2N SFP+-10G-USR Xcvr 3 REV 01 740-030658 AA1212ALYKS SFP+-10G-USR Xcvr 4 REV 01 740-021308 1YT511107081 SFP+-10G-SR Xcvr 5 REV 01...

  • Page 332: Locating The Serial Number Id Label On An Ex9214 Switch Chassis

    Locating the Serial Number ID Label on an EX9214 Switch Chassis The serial number ID label is located on the side of the chassis on an EX9214 switch. See Figure 93 on page 321. Figure 93: Location of the Serial Number ID Label on EX9214 Switch Chassis...
  • Page 333 • AC Power supply—The serial number ID label is on the top of the AC power supply. See Figure 94 on page 322. Also see "Removing an AC Power Supply from an EX9214 Switch" on page 213. Figure 94: Location of the Serial Number ID Label on an AC Power Supply...
  • Page 334 • DC Power supply—The serial number ID label is on the top of the DC power supply. See Figure 95 on page 323. Also see "Removing a DC Power Supply from an EX9214 Switch" on page 218. Figure 95: Location of the Serial Number ID Label on a DC Power Supply...
  • Page 335 • Switch Fabric module (SF module)—The serial number ID label is located on the right side of the top Removing an SF Module from an EX9200 Switch of the SF module (see Figure 96 on page 324). See Figure 96: Location of the Serial Number ID Label on the SF Module...
  • Page 336 • Routing Engine module (RE module)—The serial number label is located on the left side of the top of Removing an RE Module from an EX9200 Switch the RE module (see Figure 97 on page 325). See Figure 97: Location of the Serial Number ID Label on the RE Module •...

  • Page 337: Contact Customer Support To Obtain A Return Material Authorization

    Contact Customer Support to Obtain a Return Material Authorization If you need to return a device or hardware component to Juniper Networks for repair or replacement, obtain a Return Material Authorization (RMA) number from Juniper Networks Technical Assistance Center (JTAC). You must obtain an RMA number before you attempt to return the component.

  • Page 338: Packing An Ex9200 Switch Or Component

    • An ESD wrist strap Packing an EX9200 Switch If you need to transport the switch to another location or return the switch to Juniper Networks, you need to pack the switch securely in its original packaging to prevent damage during transportation.

  • Page 339: Packing Ex9200 Switch Components For Shipping

    Wait until a message appears on the console confirming that the operating system has halted. For more information about the command, see the Explorer. Wrap and fasten one end of the ESD wrist strap around your bare wrist, and connect the other end of the strap to the ESD point on the switch.
  • Page 340 CAUTION: Do not stack switch components. Return individual components in separate boxes if they do not fit together on one level in the shipping box. To pack EX9200 switch components: • Place individual components in antistatic bags. • Use the original packing materials if they are available. If the original packing materials are not available, ensure the component is adequately packed to prevent damage during transit.

  • Page 341: Safety And Compliance Information

    C HAPTER Safety and Compliance Information General Safety Guidelines and Warnings | 332 Definitions of Safety Warning Levels | 333 Qualified Personnel Warning | 335 Warning Statement for Norway and Sweden | 335 Fire Safety Requirements | 336 Installation Instructions Warning | 337 Chassis and Component Lifting Guidelines | 338 Restricted Access Warning | 338 Ramp Warning | 340...
  • Page 342 DC Power Disconnection Warning | 361 DC Power Grounding Requirements and Warning | 363 DC Power Wiring Sequence Warning | 363 DC Power Wiring Terminations Warning | 365 Multiple Power Supplies Disconnection Warning | 366 TN Power Warning | 367 Agency Approvals for EX Series Switches | 368 Battery Compliance Statement for Environmental Requirements for EX Series Switches | 369...

  • Page 343: General Safety Guidelines And Warnings

    General Safety Guidelines and Warnings The following guidelines help ensure your safety and protect the device from damage. The list of guidelines might not address all potentially hazardous situations in your working environment, so be alert and exercise good judgment at all times. •...

  • Page 344: Definitions Of Safety Warning Levels

    • Some parts of the chassis, including AC and DC power supply surfaces, power supply unit handles, SFB card handles, and fan tray handles might become hot. The following label provides the warning for hot surfaces on the chassis: • Always ensure that all modules, power supplies, and cover panels are fully inserted and that the installation screws are fully tightened.
  • Page 345 Waarschuwing Dit waarschuwingssymbool betekent gevaar. U verkeert in een situatie die lichamelijk letsel kan veroorzaken. Voordat u aan enige apparatuur gaat werken, dient u zich bewust te zijn van de bij elektrische schakelingen betrokken risico's en dient u op de hoogte te zijn van standaard maatregelen om ongelukken te voorkomen. Varoitus Tämä...

  • Page 346: Qualified Personnel Warning

    Qualified Personnel Warning WARNING: Only trained and qualified personnel should install or replace the device. Waarschuwing Installatie en reparaties mogen uitsluitend door getraind en bevoegd personeel uitgevoerd worden. Varoitus Ainoastaan koulutettu ja pätevä henkilökunta saa asentaa tai vaihtaa tämän laitteen. Avertissement Tout installation ou remplacement de l'appareil doit être réalisé...

  • Page 347: 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 348: Installation Instructions Warning

    NOTE: To keep warranties effective, do not use a dry chemical fire extinguisher to control a fire at or near a Juniper Networks device. If a dry chemical fire extinguisher is used, the unit is no longer eligible for coverage under a service agreement.

  • Page 349: Chassis And Component Lifting Guidelines

    Chassis and Component Lifting Guidelines • Before moving the device to a site, ensure that the site meets the power, environmental, and clearance requirements. • Before lifting or moving the device, disconnect all external cables and wires. • As when lifting any heavy object, ensure that your legs bear most of the weight rather than your back.
  • Page 350 Avertissement Cet appareil est à installer dans des zones d'accès réservé. Ces dernières sont des zones auxquelles seul le personnel de service peut accéder en utilisant un outil spécial, un mécanisme de verrouillage et une clé, ou tout autre moyen de sécurité. L'accès aux zones de sécurité...

  • Page 351: Ramp Warning

    Ramp Warning WARNING: When installing the device, do not use a ramp inclined at more than 10 degrees. Waarschuwing Gebruik een oprijplaat niet onder een hoek van meer dan 10 graden. Varoitus Älä käytä sellaista kaltevaa pintaa, jonka kaltevuus ylittää 10 astetta. Avertissement Ne pas utiliser une rampe dont l'inclinaison est supérieure à...
  • Page 352 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.
  • Page 353 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 354 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...

  • Page 355: Grounded Equipment Warning

    Följande riktlinjer ges för att trygga din säkerhet: • Juniper Networks switch måste installeras i en ställning som är förankrad i byggnadens struktur. • Om denna enhet är den enda enheten på ställningen skall den installeras längst ned på...

  • Page 356: Radiation From Open Port Apertures Warning

    Avvertenza Questo dispositivo deve sempre disporre di una connessione a massa. Seguire le istruzioni indicate in questa guida per connettere correttamente il dispositivo a massa. Advarsel Denne enheten på jordes skikkelig hele tiden. Følg instruksjonene i denne veiledningen for å jorde enheten. Aviso Este equipamento deverá...

  • Page 357: Laser And Led Safety Guidelines And Warnings

    Class 1 LED Product Warning | 348 Laser Beam Warning | 348 Juniper Networks devices are equipped with laser transmitters, which are considered a Class 1 Laser Product by the U.S. Food and Drug Administration and are evaluated as a Class 1 Laser Product per IEC/EN 60825-1 requirements.
  • Page 358 General Laser Safety Guidelines When working around ports that support optical transceivers, observe the following safety guidelines to prevent eye injury: • Do not look into unterminated ports or at fibers that connect to unknown sources. • Do not examine unterminated optical ports with optical instruments. •...
  • Page 359 Class 1 LED Product Warning LASER WARNING: Class 1 LED product. Waarschuwing Klasse 1 LED-product. Varoitus Luokan 1 valodiodituote. Avertissement Alarme de produit LED Class I. Warnung Class 1 LED-Produktwarnung. Avvertenza Avvertenza prodotto LED di Classe 1. Advarsel LED-produkt i klasse 1. Aviso Produto de classe 1 com LED.

  • Page 360: Maintenance And Operational Safety Guidelines And Warnings

    Aviso Não olhe fixamente para o raio, nem olhe para ele directamente com instrumentos ópticos. ¡Atención! No mirar fijamente el haz ni observarlo directamente con instrumentos ópticos. Varning! Rikta inte blicken in mot strålen och titta inte direkt på den genom optiska instrument.
  • Page 361 aanbevolen is. 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. Avertissement Danger d'explosion si la pile n'est pas remplacée correctement. Ne la remplacer que par une pile de type semblable ou équivalent, recommandée par le fabricant.
  • Page 362 Waarschuwing Alvorens aan apparatuur te werken die met elektrische leidingen is verbonden, sieraden (inclusief ringen, kettingen en horloges) verwijderen. Metalen voorwerpen worden warm wanneer ze met stroom en aarde zijn verbonden, en kunnen ernstige brandwonden veroorzaken of het metalen voorwerp aan de aansluitklemmen lassen.
  • Page 363 Varning! Tag av alla smycken (inklusive ringar, halsband och armbandsur) innan du arbetar på utrustning som är kopplad till kraftledningar. Metallobjekt hettas upp när de kopplas ihop med ström och jord och kan förorsaka allvarliga brännskador; metallobjekt kan också sammansvetsas med kontakterna. Lightning Activity Warning WARNING: Do not work on the system or connect or disconnect cables during periods of lightning activity.
  • Page 364 6 in. (15.2 cm) of clearance around the ventilation openings. Waarschuwing Om te voorkomen dat welke switch van de Juniper Networks router dan ook oververhit raakt, dient u deze niet te bedienen op een plaats waar de maximale aanbevolen omgevingstemperatuur van 40°...
  • Page 365 ¡Atención! Para impedir que un encaminador de la serie Juniper Networks switch se recaliente, no lo haga funcionar en un área en la que se supere la temperatura ambiente máxima recomendada de 40° C. Para impedir la restricción de la entrada de aire, deje un espacio mínimo de 15,2 cm alrededor de las aperturas para ventilación.

  • Page 366: General Electrical Safety Guidelines And Warnings

    General Electrical Safety Guidelines and Warnings WARNING: Certain ports on the device are designed for use as intrabuilding (within- GR-1089-CORE ) the-building) interfaces only (Type 2 or Type 4 ports as described in and require isolation from the exposed outside plant (OSP) cabling. To comply with NEBS (Network Equipment-Building System) requirements and protect against lightning must not be surges and commercial power disturbances, the intrabuilding ports...

  • Page 367: Action To Take After An Electrical Accident

    • Canada—Canadian Electrical Code, Part 1, CSA C22.1. • Suitable for installation in Information Technology Rooms in accordance with Article 645 of the National Electrical Code and NFPA 75. Peut être installé dans des salles de matériel de traitement de l’information conformément à l’article 645 du National Electrical Code et à...

  • Page 368: Prevention Of Electrostatic Discharge Damage

    Prevention of Electrostatic Discharge Damage Device components that are shipped in antistatic bags are sensitive to damage from static electricity. Some components can be impaired by voltages as low as 30 V. You can easily generate potentially damaging static voltages whenever you handle plastic or foam packing material or if you move components across plastic or carpets.

  • Page 369: Ac Power Electrical Safety Guidelines

    • When removing or installing a component that is subject to ESD damage, always place it component- side up on an antistatic surface, in an antistatic card rack, or in an antistatic bag (see Figure 99 on page 358). If you are returning a component, place it in an antistatic bag before packing it. Figure 99: Placing a Component into an Antistatic Bag CAUTION: ANSI/TIA/EIA-568 cables such as Category 5e and Category 6 can get electrostatically charged.

  • Page 370: Ac Power Disconnection Warning

    “ATTENTION: CET APPAREIL COMPORTE PLUS D'UN CORDON D'ALIMENTATION. AFIN DE PRÉVENIR LES CHOCS ÉLECTRIQUES, DÉBRANCHER TOUT CORDON D'ALIMENTATION AVANT DE FAIRE LE DÉPANNAGE.” • AC-powered devices are shipped with a three-wire electrical cord with a grounding-type plug that fits only a grounding-type power outlet. Do not circumvent this safety feature. Equipment grounding must comply with local and national electrical codes.

  • Page 371: Dc Power Electrical Safety Guidelines

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

  • Page 372: Dc Power Disconnection Warning

    NOTE: Primary overcurrent protection is provided by the building circuit breaker. This breaker must protect against excess currents, short circuits, and earth grounding faults in accordance with NEC ANSI/NFPA 70. • Ensure that the polarity of the DC input wiring is correct. Under certain conditions, connections with reversed polarity might trip the primary circuit breaker or damage the equipment.
  • Page 373 disjoncteur en position fermée (OFF) et, à l'aide d'un ruban adhésif, bloquer la poignée du disjoncteur en position OFF. Warnung Vor Ausführung der folgenden Vorgänge ist sicherzustellen, daß die Gleichstromschaltung keinen Strom erhält. Um sicherzustellen, daß sämtlicher Strom abgestellt ist, machen Sie auf der Schalttafel den Unterbrecher für die Gleichstromschaltung ausfindig, stellen Sie den Unterbrecher auf AUS, und kleben Sie den Schaltergriff des Unterbrechers mit Klebeband in der AUS-Stellung fest.

  • Page 374: Dc Power Grounding Requirements And Warning

    DC Power Grounding Requirements and Warning An insulated grounding conductor that is identical in size to the grounded and ungrounded branch circuit supply conductors but is identifiable by green and yellow stripes is installed as part of the branch circuit that supplies the device. The grounding conductor is a separately derived system at the supply transformer or motor generator set.
  • Page 375 48 V. When disconnecting power, the proper wiring sequence is –48 V to –48 V, +RTN to +RTN, then ground to ground. Note that the ground wire must always be connected first and disconnected last. Waarschuwing De juiste bedradingsvolgorde verbonden is aarde naar aarde, +RTN naar +RTN, en –48 V naar –...

  • Page 376: Dc Power Wiring Terminations Warning

    ¡Atención! Wire a fonte de alimentação de DC Usando os talões apropriados nan EXtremidade da fiação. 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...

  • Page 377: Multiple Power Supplies Disconnection Warning

    Avvertenza Quando occorre usare trecce, usare connettori omologati, come quelli a occhiello o a forcella con linguette rivolte verso l'alto. I connettori devono avere la misura adatta per il cablaggio e devono serrare sia l'isolante che il conduttore. Advarsel Hvis det er nødvendig med flertrådede ledninger, brukes godkjente ledningsavslutninger, som for eksempel lukket sløyfe eller spadetype med oppoverbøyde kabelsko.

  • Page 378: Tn Power Warning

    Avertissement Cette unité est équipée de plusieurs raccordements d'alimentation. Pour supprimer tout courant électrique de l'unité, tous les cordons d'alimentation doivent être débranchés. Warnung Diese Einheit verfügt über mehr als einen Stromanschluß; um Strom gänzlich von der Einheit fernzuhalten, müssen alle Stromzufuhren abgetrennt sein. Avvertenza Questa unità...

  • Page 379: Agency Approvals For Ex Series Switches

    Aviso O dispositivo foi criado para operar com sistemas de corrente TN. ¡Atención! El equipo está diseñado para trabajar con sistemas de alimentación tipo TN. Varning! Enheten är konstruerad för användning tillsammans med elkraftssystem av TN- typ. Agency Approvals for EX Series Switches IN THIS SECTION Compliance Statement for Argentina | 369 This topic applies to hardware devices in the EX Series product family, which includes EX Series...

  • Page 380: Battery Compliance Statement For Environmental Requirements For Ex Series Switches

    • CISPR 22 Class A • EN 55024 • EN 300386 • EN 61000-3-2 Power Line Harmonics • EN 61000-3-3 Voltage Fluctuations and Flicker • EN 61000-4-2 ESD • EN 61000-4-3 Radiated Immunity • EN 61000-4-4 EFT • EN 61000-4-5 Surge •...

  • Page 381: Compliance Statements For Emc Requirements For Ex Series Switches

    Compliance Statements for EMC Requirements for EX Series Switches Compliance Statements for EMC Requirements for EX Series Switches IN THIS SECTION Canada | 370 Taiwan | 371 European Community | 371 Israel | 372 Japan | 372 Korea | 372 United States | 373 FCC Part 15 Statement | 373 This topic applies to hardware devices in the EX Series product family, which includes EX Series...
  • Page 382 acceptable method of connection. In some cases, the inside wiring associated with a single line individual service can be extended by means of a certified connector assembly. The customer should be aware that compliance with the above conditions might not prevent degradation of service in some situations.
  • Page 383 Israel The preceding translates as follows: Warning: This product is Class A. In residential environments, the product may cause radio interference, and in such a situation, the user may be required to take adequate measures. Japan The preceding translates as follows: This is a Class A device.
  • Page 384 The preceding translates as follows: This equipment is Industrial (Class A) electromagnetic wave suitability equipment and seller or user should take notice of it, and this equipment is to be used in the places except for home United States The device has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules.

  • Page 385: Compliance Statements For Acoustic Noise For Ex Series Switches

    Compliance Statements for Acoustic Noise for EX Series Switches 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. Maschinenlärminformations-Verordnung - 3. GPSGV, der höchste Schalldruckpegel beträgt 70 dB(A) oder weniger gemäss EN ISO 7779 Translation: The emitted sound pressure is below 70 dB(A) per EN ISO 7779.

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