Page 2: Revision
END USER LICENSE AGREEMENT The Juniper Networks product that is the subject of this technical documentation consists of (or is intended for use with) Juniper Networks software. Use of such software is subject to the terms and conditions of the End User License Agreement (“EULA”) posted at http://www.juniper.net/support/eula.html.
Page 9 Rack and Cabinet Requirements ........85 Figure 27: Front-to-Back Airflow Through the EX4500-40F-FB Switch Chassis .
Page 15: About The Documentation
Junos OS Release Notes. ® To obtain the most current version of all Juniper Networks technical documentation, see the product documentation page on the Juniper Networks website at http://www.juniper.net/techpubs/ Documentation Conventions Table 1 on page xvi defines the notice icons used in this guide.
Page 16: Table 1: Notice Icons
RFC 1997, BGP Communities Attribute Italic text like this Represents variables (options for which Configure the machine’s domain name: you substitute a value) in commands or [edit] configuration statements. root@# set system domain-name domain-name Copyright © 2015, Juniper Networks, Inc.
Page 17: Documentation Feedback
You can provide feedback by using either of the following methods: Requesting Technical Support Technical product support is available through the Juniper Networks Technical Assistance Center (JTAC). If you are a customer with an active J-Care or Partner Support Service Copyright © 2015, Juniper Networks, Inc.
Page 18: Self-Help Online Tools And Resources
7 days a week, 365 days a year. Self-Help Online Tools and Resources For quick and easy problem resolution, Juniper Networks has designed an online self-service portal called the Customer Support Center (CSC) that provides you with the following features: Find CSC offerings: http://www.juniper.net/customers/support/...
Page 19: Switch And Components Overview And Specifications
PART 1 Switch and Components Overview and Specifications EX4500 Switch Overview on page 3 Component Descriptions on page 17 Component Specifications on page 41 Copyright © 2015, Juniper Networks, Inc.
Page 21: Ex4500 Switch Overview
Layer 3 switching, routing, and security services. The same Junos OS code base that runs on EX Series switches also runs on all Juniper Networks M Series, MX Series, and T Series routers, and SRX Series Services Gateways. For information about installing software on your switch, see Software Installation on EX Series Switches.
Page 22: Ex4500 Switches First View
The side of the switch where the network ports are located is the front of the switch. Figure 1: EX4500 Switch Front Figure 2: EX4500 Switch Rear with Intraconnect Module Installed AC power Intraconnect supply module Fan tray Fan tray handle Copyright © 2015, Juniper Networks, Inc.
Page 23: Intraconnect Module And Virtual Chassis Module
Virtual Chassis module—The Virtual Chassis module has two dedicated Virtual Chassis ports (VCPs) that can be used to interconnect the EX4500 switch with EX4200 switches, EX4500 switches, or EX4550 switches to form a Virtual Chassis. See “Virtual Chassis Module in EX4500 Switches” on page Copyright © 2015, Juniper Networks, Inc.
Page 24: Virtual Chassis
EX4500 switches support both AC and DC power supplies. Each AC power supply is available in two different airflow models, front-to-back and back-to-front. DC power supplies are available only in the front-to-back airflow model. Copyright © 2015, Juniper Networks, Inc.
Page 25: Ex4500 Switch Models
GbE/10GbE One fan tray (with green SFP/SFP+ exhaust label visible) One AC power supply (with green ejector lever) One power cord One power supply cover panel Two uplink module cover panels One intraconnect module Copyright © 2015, Juniper Networks, Inc.
Page 26 10.3R2 (supports DCB) GbE/10GbE One fan tray (with green SFP/SFP+ exhaust label visible) One DC power supply (with green ejector lever) One power supply cover panel Two uplink module cover panels One intraconnect module Copyright © 2015, Juniper Networks, Inc.
Page 27 Uplink modules, transceivers, Virtual Chassis cables, and Virtual Chassis cable connector retainers are not part of the EX4500 switch’s shipping configuration. If you want to purchase any of these, or additional power supplies for your switch, you must order them separately. Copyright © 2015, Juniper Networks, Inc.
Page 28: Identifying Ex4500 Switch Models
The model number of your switch is one of the following: EX4500-40F-FB EX4500-40F-BF EX4500-40F-FB-C EX4500-40F-BF-C EX4500-40F-DC-C EX4500-40F-VC1-FB EX4500-40F-VC1-BF EX4500-40F-VC1-DC Meaning The FB or the BF in the model number indicates the direction of airflow in the chassis: FB—Front-to-back airflow Copyright © 2015, Juniper Networks, Inc.
Page 29: Chassis Physical Specifications For Ex4500 Switches
The outer edges of the front-mounting brackets extend the width to 19 in. (48.3 cm). Chassis depth 21.1 in. (53.6 cm) Weight EX4500 switch with 1 AC power supply: 37 lb (17 kg) AC power supply: 3 lb (1.3 kg) DC power supply: 3 lb (1.3 kg) Copyright © 2015, Juniper Networks, Inc.
Page 30: Front Panel Of An Ex4500 Switch
Figure 4: EX4500 Switch Front Panel Menu Chassis panel button status LEDs Enter button Console port point MGMT Upper port numbers 0, 2, 4, 6..38 Network ports Management port port 1, 3, 5, 7..39 Lower port numbers Copyright © 2015, Juniper Networks, Inc.
Page 31: Rear Panel Of An Ex4500 Switch
Power supply or power supplies One of the following: AC appliance inlet and AC power supply LED DC terminal block and DC power supply LED Fan tray One of the following: Intraconnect module Virtual Chassis module Copyright © 2015, Juniper Networks, Inc.
Page 32: Figure 6: Ex4500 Switch Rear Panel With An Intraconnect Module Installed
Figure 7: EX4500 Switch Rear Panel with a Virtual Chassis Module Installed Related Front Panel of an EX4500 Switch on page 12 Documentation Cooling System and Airflow in an EX4500 Switch on page 32 Copyright © 2015, Juniper Networks, Inc.
Page 33: Ex4500 Switch Hardware And Cli Terminology Mapping
Intraconnect PIC 3 Intraconnect module “Intraconnect Module in module EX4500 Switches” on (EX4500 LB) page 38 Virtual Chassis PIC 3 Virtual Chassis module “Virtual Chassis Module in module EX4500 Switches” on page 39 Copyright © 2015, Juniper Networks, Inc.
Page 34 “Cooling System and Airflow following: in an EX4500 Switch” on page 32 Fan tray, front-to-back airflow Fan tray, back-to-front airflow Related EX Series Switches Hardware and CLI Terminology Mapping Documentation EX4500 Switches Hardware Overview on page 3 Copyright © 2015, Juniper Networks, Inc.
Page 35: Component Descriptions
There are two navigation buttons—Menu and Enter—to the right of the LCD panel. Figure 8 on page Figure 8: LCD Panel in EX4500 Switches Copyright © 2015, Juniper Networks, Inc.
Page 36: Lcd Panel Modes
Virtual Chassis port (VCP) status (supported only on EX4500 switches in a Virtual Chassis configuration running Junos OS Release 11.1 or later. This option is not supported on standalone EX4500 switches.) Status of the power supplies Copyright © 2015, Juniper Networks, Inc.
Page 37: Lcd Panel Menus
SPD (speed) “Network Port and Uplink Module Port LEDs in EX4500 Switches” on page 24 for information on the Status LED modes. Press Menu to exit the Idle menu and go to the Status menu. Copyright © 2015, Juniper Networks, Inc.
Page 38 Press Menu to return to the Show VCP Status option. You can disable the Status menu or the options in the Status menu in the LCD panel. See Configuring the LCD Panel on EX Series Switches (CLI Procedure). Copyright © 2015, Juniper Networks, Inc.
Page 39 Press Menu to return to the SYSTEM HALT option. You can disable the Maintenance menu or the options in the Maintenance menu in the LCD panel. See Configuring the LCD Panel on EX Series Switches (CLI Procedure). Copyright © 2015, Juniper Networks, Inc.
Page 40: Chassis Status Leds In Ex4500 Switches
On steadily—The switch is the master in the Virtual Chassis configuration. Blinking—The switch is the backup in the Virtual Chassis configuration. Off—The switch is a linecard member in the Virtual Chassis configuration or is halted. Copyright © 2015, Juniper Networks, Inc.
Page 41: Field-Replaceable Units In Ex4500 Switches
You can remove and replace them without powering off the switch or disrupting switch functions. The Intraconnect module and Virtual Chassis module are offline field-replaceable: You can remove and replace these components, but the switch must be powered off to replace the component. Copyright © 2015, Juniper Networks, Inc.
Page 42: Network Port And Uplink Module Port Leds In Ex4500 Switches
Complete Hardware Guide for EX4500 Ethernet Switches NOTE: If you have a Juniper J-Care service contract, register any addition, change, or upgrade of hardware components at https://www.juniper.net/customers/csc/management/updateinstallbase.jsp Failure to do so can result in significant delays if you need replacement parts.
Page 43: Figure 11: Uplink Module Port Leds
Status LED on network ports and uplink module ports in EX4500 switches. From the Idle menu of the LCD, use the Enter button on the LCD panel to toggle between the ADM, DPX, and SPD indicators. Copyright © 2015, Juniper Networks, Inc.
Page 44: Management Port Leds In Ex4500 Switches
(see Figure 12 on page 26). Figure 12: LEDs on the Management Port on an EX4500 Switch Management port MGMT MGMT Link/Activity Status Table 10 on page 27 describes the Link/Activity LED. Copyright © 2015, Juniper Networks, Inc.
Page 45: Ac Power Supply In Ex4500 Switches
Switch” on page 137 Each AC power supply weighs approximately 3 lb (1.3 kg) and has an independent 12 A rated AC appliance inlet on its front. Each inlet requires a dedicated AC power feed. Each Copyright © 2015, Juniper Networks, Inc.
Page 46: Figure 13: Ac Power Supply
The color of the ejector lever on the power supply indicates the direction of airflow of the power supply. Green—Front-to-back airflow Orange—Back-to-front airflow Copyright © 2015, Juniper Networks, Inc.
Page 47: Ac Power Supply Leds In Ex4500 Switches
Figure 15 on page Figure 15: AC Power Supply LEDs in EX4500 Switches AC power supply LEDs Table 12 on page 30 describes the LED on an AC power supply in an EX4500 switch. Copyright © 2015, Juniper Networks, Inc.
Page 48: Dc Power Supply In Ex4500 Switches
(–48 VDC and RTN) on the front of the power supply. Each DC power supply also has a fan, a bicolor LED on the faceplate that indicates the status of the power supply, and a colored ejector lever. See Figure 16 on page Copyright © 2015, Juniper Networks, Inc.
Page 50: Dc Power Supply Leds In Ex4500 Switches
DC Power Specifications for EX4500 Switches on page 96 Documentation Connecting DC Power to an EX4500 Switch on page 145 Cooling System and Airflow in an EX4500 Switch The cooling system in an EX4500 switch consists of a single fan tray. Copyright © 2015, Juniper Networks, Inc.
Page 51: Fan Tray
Table 14 on page 33 shows the different EX4500 switch models and their direction of airflow. Table 14: Airflow Direction in EX4500 Switch Models Model Direction of Airflow EX4500-40F-FB Front-to-back EX4500-40F-BF Back-to-front EX4500-40F-FB- C Front-to-back Copyright © 2015, Juniper Networks, Inc.
Page 52: Front-To-Back Airflow
Air is pulled into the chassis and pushed away from the fan tray. Hot air exhausts from the front of the chassis. See Figure 20 on page Copyright © 2015, Juniper Networks, Inc.
Page 53: Figure 20: Back-To-Front Airflow Through The Ex4500 Switch Chassis
The system raises an alarm if the fan fails or if the ambient temperature inside the chassis rises above the acceptable range. If the temperature inside the chassis rises above the threshold temperature, the system shuts down automatically. Copyright © 2015, Juniper Networks, Inc.
Page 54: Uplink Modules In Ex4500 Switches
When a new uplink module is installed in the switch or an existing uplink module is replaced with another uplink module, the switch detects the newly installed uplink module. The switch creates the required interfaces when new transceivers are installed in those ports. Copyright © 2015, Juniper Networks, Inc.
Page 55: Figure 22: Sfp+ Uplink Module
SFP+ Direct Attach Cables for EX Series Switches on page 67 EX Series Switches Interfaces Overview Installing an Uplink Module in an EX4500 Switch on page 127 Removing an Uplink Module from an EX4500 Switch on page 186 Copyright © 2015, Juniper Networks, Inc.
Page 56: Intraconnect Module In Ex4500 Switches
The intraconnect module helps the switch achieve line rate on all its ports. The module is an offline field-replaceable unit (FRU). The intraconnect module comes preinstalled in the switch chassis in the EX4500-40F-FB, EX4500-40F-BF, EX4500-40F-FB-C, EX4500-40F-BF-C, and EX4500-40F-DC-C switch models. You must order it separately for all other switch models. See “EX4500 Switch...
Page 57: Virtual Chassis Module In Ex4500 Switches
EX4500 switches running Junos OS Release 11.1R1 or later releases will not boot if you install neither the intraconnect module nor the Virtual Chassis module in the switch. Figure 24 on page 39 shows the Virtual Chassis module. Figure 24: Virtual Chassis Module Copyright © 2015, Juniper Networks, Inc.
Page 58: Figure 25: Virtual Chassis Module Leds
“Removing a Virtual Chassis Module from an EX4500 Switch” on page 190. Related Rear Panel of an EX4500 Switch on page 13 Documentation Field-Replaceable Units in EX4500 Switches on page 23 Installing a Virtual Chassis Module in an EX4500 Switch on page 131 Copyright © 2015, Juniper Networks, Inc.
Page 59: Component Specifications
Grounding Cable and Lug Specifications for EX4500 Switches on page 72 USB Port Specifications for an EX Series Switch The following Juniper Networks USB flash drives have been tested and are officially supported for the USB port on all EX Series switches:...
Page 60: Console Port Connector Pinout Information For An Ex Series Switch
USB to DB-9 male adapter. You must provide the USB to DB-9 male adapter. Table 18: EX Series Switches Console Port Connector Pinout Information Signal Description RTS Output Request to send DTR Output Data terminal ready Copyright © 2015, Juniper Networks, Inc.
Page 61: Rj-45 To Db-9 Serial Port Adapter Pinout Information For A Switch
RJ-45 to DB-9 female adapter supplied with the switch along with a USB to DB-9 male adapter. Table 19 on page 44 provides the pinout information for the RJ-45 to DB-9 serial port adapter. Copyright © 2015, Juniper Networks, Inc.
Page 62: Management Port Connector Pinout Information For An Ex4500 Switch
An RJ-45 cable, with a connector attached, is supplied with the switch. Table 20: Management Port Connector Pinout Information for EX4500 Switches Signal Description TRP1+ Transmit/receive data pair 1 TRP1- Transmit/receive data pair 1 TRP2+ Transmit/receive data pair 2 TRP3+ Transmit/receive data pair 3 Copyright © 2015, Juniper Networks, Inc.
Page 63: Switches
2-wire serial interface data line SCL- 2-wire serial interface clock MOD_ABS Module absent Rate select 0, optionally controls SFP+ module receiver. RX_LOS Receiver loss of signal indication Rate select 1, optionally controls SFP+ transmitter. VeeR Module receiver ground Copyright © 2015, Juniper Networks, Inc.
Page 64: Virtual Chassis Ports Connector Pinout Information For Ex4500 Switches
EX4500 switches use a 68-pin connector cable to interconnect switches to form a Virtual Chassis. Table 22 on page 46 provides the Virtual Chassis ports (VCPs) connector pinout information. Table 22: Virtual Chassis Ports (VCPs) Connector Pinout Information Pin Number Pin Name P1TXP0 P1TXN0 P1TXP1 P1TXN1 Copyright © 2015, Juniper Networks, Inc.
Page 65 Chapter 3: Component Specifications Table 22: Virtual Chassis Ports (VCPs) Connector Pinout Information (continued) Pin Number Pin Name P1TXP2 P1TXN2 P1TXP3 P1TXN3 P2TXP0 P2TXN0 P2TXP1 P2TXN1 P2TXP2 P2TXN2 Copyright © 2015, Juniper Networks, Inc.
Page 66 Complete Hardware Guide for EX4500 Ethernet Switches Table 22: Virtual Chassis Ports (VCPs) Connector Pinout Information (continued) Pin Number Pin Name P2TXP3 P2TXN3 P1RXP0 P1RXN0 P1RXP1 P1RXN1 P1RXP2 P1RXN2 P1RXP3 P1RXN3 Copyright © 2015, Juniper Networks, Inc.
Page 67: Pluggable Transceivers Supported On Ex4500 Switches
Pluggable Transceivers Supported on EX4500 Switches Uplink module ports on EX4500 switches support SFP and SFP+ transceivers. This topic describes the optical interfaces supported for those transceivers. It also lists the copper interface supported for the SFP transceivers. Copyright © 2015, Juniper Networks, Inc.
Page 68 CAUTION: If you are having a problem running a Juniper Networks device that is using a third-party optic or cable, the Juniper Networks Technical Assistance Center (JTAC) can help you diagnose the source of the problem. Your JTAC engineer might recommend that you check the third-party optic or cable and potentially replace it with an equivalent Juniper Networks optic or cable that is qualified for the device.
Page 69: Table 23: Optical Interface Support And Copper Interface Support For Gigabit Ethernet Sfp Transceivers In Ex4500 Switches
Fiber type Copper Core/Cladding size – Modal bandwidth – Distance 100 m (328 ft) DOM support Not available Software required Junos OS for EX Series switches, Release 10.2 or later Support for Virtual Chassis configuration Copyright © 2015, Juniper Networks, Inc.
Page 70 220 m (721 ft) 275 m 500 m 550 m (902 ft) (1640 ft) (1804 ft) DOM support Available Software required Junos OS for EX Series switches, Release 10.3 or later Support for Virtual Chassis configuration Copyright © 2015, Juniper Networks, Inc.
Page 71 Fiber type Core/Cladding size 9/125 µm Modal bandwidth – Distance 10 km (6.2 miles) DOM support Available Software required Junos OS for EX Series switches, Release 10.2 or later Support for Virtual Chassis configuration Copyright © 2015, Juniper Networks, Inc.
Page 72 Fiber type Core/Cladding size 9/125 µm Modal bandwidth – Distance 10 km (6.2 miles) DOM support Available Software required Junos OS for EX Series switches, Release 11.2 or later Support for Virtual Chassis configuration Copyright © 2015, Juniper Networks, Inc.
Page 73 Fiber type Core/Cladding size 9/125 µm Modal bandwidth – Distance 10 km (6.2 miles) DOM support Available Software required Junos OS for EX Series switches, Release 11.2 or later Support for Virtual Chassis configuration Copyright © 2015, Juniper Networks, Inc.
Page 74 Fiber type Core/Cladding size 9/125 µm Modal bandwidth – Distance 10 km (6.2 miles) DOM support Available Software required Junos OS for EX Series switches, Release 11.2 or later Support for Virtual Chassis configuration Copyright © 2015, Juniper Networks, Inc.
Page 75 Fiber type Core/Cladding size 9/125 µm Modal bandwidth – Distance 10 km (6.2 miles) DOM support Available Software required Junos OS for EX Series switches, Release 11.2 or later Support for Virtual Chassis configuration Copyright © 2015, Juniper Networks, Inc.
Page 76 Fiber type Core/Cladding size 9/125 µm Modal bandwidth – Distance 40 km (24.8 miles) DOM support Available Software required Junos OS for EX Series switches, Release 11.2 or later Support for Virtual Chassis configuration Copyright © 2015, Juniper Networks, Inc.
Page 77 Fiber type Core/Cladding size 9/125 µm Modal bandwidth – Distance 40 km (24.8 miles) DOM support Available Software required Junos OS for EX Series switches, Release 11.2 or later Support for Virtual Chassis configuration Copyright © 2015, Juniper Networks, Inc.
Page 78 Fiber type Core/Cladding size 9/125 µm Modal bandwidth – Distance 40 km (24.8 miles) DOM support Available Software required Junos OS for EX Series switches, Release 11.2 or later Support for Virtual Chassis configuration Copyright © 2015, Juniper Networks, Inc.
Page 79 Fiber type Core/Cladding size 9/125 µm Modal bandwidth – Distance 70 km (43.5 miles) DOM support Available Software required Junos OS for EX Series switches, Release 11.2 or later Support for Virtual Chassis configuration Copyright © 2015, Juniper Networks, Inc.
Page 80: Table 24: Optical Interface Support For Gigabit Ethernet Sfp+ Transceivers In
MHz/km Distance 10 m 30 m 100 m (32.8 ft) (98.4 ft) (328 ft) DOM support Available Software required Junos OS for EX Series switches, Release 10.2 or later Support for Virtual Chassis configuration Copyright © 2015, Juniper Networks, Inc.
Page 81 82 m 300 m (85 ft) (108 ft) (216 ft) (269 ft) (984 ft) DOM support Available Software required Junos OS for EX Series switches, Release 10.2 or later Support for Virtual Chassis configuration Copyright © 2015, Juniper Networks, Inc.
Page 82 MHz/km Distance 220 m 220 m 220 m (722 ft) (722 ft) (722 ft) DOM support Available Software required Junos OS for EX Series switches, Release 10.3R2 or later Support for Virtual Chassis configuration Copyright © 2015, Juniper Networks, Inc.
Page 83 Fiber type Core/Cladding size 9/125 µm Modal bandwidth – Distance 10 km (6.2 miles) DOM support Available Software required Junos OS for EX Series switches, Release 10.2 or later Support for Virtual Chassis configuration Copyright © 2015, Juniper Networks, Inc.
Page 84 Fiber type Core/Cladding size 9/125 µm Modal bandwidth – Distance 40 km (24.8 miles) DOM support Available Software required Junos OS for EX Series switches, Release 11.1 or later Support for Virtual Chassis configuration Copyright © 2015, Juniper Networks, Inc.
Page 85: Sfp+ Direct Attach Cables For Ex Series Switches
Small form-factor pluggable plus transceiver (SFP+) direct attach copper cables, also known as Twinax cables, are suitable for in-rack connections between servers and switches. They are suitable for short distances of up to 7 m (23 ft), making them ideal Copyright © 2015, Juniper Networks, Inc.
Page 86: Cable Specifications
1 m (3 ft), 3 m (10 ft), 5 m (16 ft), and 7 m EX4300-48T-S, and EX4300-48P-S switches (23 ft) EX4300-32F-S switches Junos OS Release 13.2X51-D26 1 m (3 ft) and 3 m (10 ft) Copyright © 2015, Juniper Networks, Inc.
Page 87: Table 25: Software Support For Sfp+ Passive Direct Attach Cables For Ex Series
CAUTION: If you are having a problem running a Juniper Networks device that is using a third-party optic or cable, the Juniper Networks Technical Assistance Center (JTAC) can help you diagnose the source of the problem. Your JTAC engineer might recommend that you check the third-party optic or cable and potentially replace it with an equivalent Juniper Networks optic or cable that is qualified for the device.
Page 88: Table 26: Sfp+ Direct Attach Cable Specifications
Cable type Twinax Wire AWG 30 AWG Minimum cable bend radius 1 in. (2.54 cm) Cable characteristic impedance 100 ohms Crosstalk between pairs 2% maximum Time delay 1.31 nsec/ft Length 9.9 ft (3 m) Copyright © 2015, Juniper Networks, Inc.
Page 89 Cable type Twinax Wire AWG 24 AWG Minimum cable bend radius 1 in. (2.54 cm) Cable characteristic impedance 100 ohms Crosstalk between pairs 2% maximum Time delay 1.31 nsec/ft Length 23 ft (7 m) Copyright © 2015, Juniper Networks, Inc.
Page 90: Standards Supported By These Cables
The switch is pluggable type A equipment installed in a restricted-access location. It has a separate protective earthing terminal provided on the chassis in addition to the grounding pin of the power supply cord. This separate protective earthing terminal must be permanently Copyright © 2015, Juniper Networks, Inc.
Page 93: Planning For Switch Installation
Planning for Switch Installation Site Preparation on page 77 Rack and Cabinet Requirements on page 85 Cable Requirements on page 91 Planning Power Requirements on page 95 Planning the Virtual Chassis on page 103 Copyright © 2015, Juniper Networks, Inc.
Page 95: Site Preparation
“AC Power Supply Specifications for requirements. EX4500 Switches” on page 95 Hardware Configuration Choose the number and types of switches you “EX4500 Switches Hardware want to install. Overview” on page 3 Rack or Cabinet Copyright © 2015, Juniper Networks, Inc.
Page 96: General Site Guidelines
This topic applies to hardware devices in the EX Series product family, which includes EX Series switches, the EX Series Redundant Power System (RPS), and the XRE200 External Routing Engine. This topic also applies to hardware devices in the QFX Series and to OCX1100 switches. Copyright © 2015, Juniper Networks, Inc.
Page 97: Site Electrical Wiring Guidelines
Table 28 on page 80 describes the factors you must consider while planning the electrical wiring at your site. WARNING: It is particularly important to provide a properly grounded and shielded environment and to use electrical surge-suppression devices. Copyright © 2015, Juniper Networks, Inc.
Page 98: Table 28: Site Electrical Wiring Guidelines
DC Power Supply in EX4500 Switches on page 30 AC Power Supply in EX4550 Switches DC Power Supply in EX4550 Switches AC Power Supply in an EX4600 Switch DC Power Supply in an EX4600 Switch Copyright © 2015, Juniper Networks, Inc.
Page 99: Environmental Requirements And Specifications For Ex Series Switches
Table 29 on page 82 provides the required environmental conditions for normal switch operation. Copyright © 2015, Juniper Networks, Inc.
Page 100: Table 29: Ex Series Switch Environmental Tolerances
(noncondensing) range 32° F through 113° F (0° GR-63, Issue 4. C through 45° C) EX4550-32T switches—Normal operation is ensured in the temperature range 32° F through 104° F (0° C through 40° C) Copyright © 2015, Juniper Networks, Inc.
Page 101 10,000 feet (3048 5% through 90% 104° F (0° C through 40° C) requirements as per meters) (noncondensing) GR-63. Nonoperating storage temperature in shipping container: –40° F (–40° C) to 158° F (70° C) Copyright © 2015, Juniper Networks, Inc.
Page 102 Clearance Requirements for Airflow and Hardware Maintenance for an EX8216 Switch Clearance Requirements for Airflow and Hardware Maintenance for an EX9204 Switch Clearance Requirements for Airflow and Hardware Maintenance for an EX9208 Switch Clearance Requirements for Airflow and Hardware Maintenance for an EX9214 Switch Copyright © 2015, Juniper Networks, Inc.
Page 103: Rack And Cabinet Requirements
Mounting bracket hole spacing The holes in the mounting brackets are spaced at 1 U (1.75 in. or 4.45 cm), so that the switch can be mounted in any rack that provides holes spaced at that distance. Copyright © 2015, Juniper Networks, Inc.
Page 104: Cabinet Requirements For Ex4500 Switches
You can mount the switch in a cabinet that contains a 19-in. rack. Cabinet requirements consist of: Cabinet size Clearance requirements Cabinet airflow requirements Table 31 on page 87 provides the cabinet requirements and specifications for the switch. Copyright © 2015, Juniper Networks, Inc.
Page 105: Clearance Requirements For Airflow And Hardware Maintenance For Ex4500
Mounting an EX4500 Switch on page 114 Clearance Requirements for Airflow and Hardware Maintenance for EX4500 Switches When planning the site for installing an EX4500 switch, you must allow sufficient clearance around the switch. Follow these clearance requirements: Copyright © 2015, Juniper Networks, Inc.
Page 106: Figure 29: Clearance Requirements For Airflow And Hardware Maintenance For
6" (15.2 cm) for maintenance for maintenance 21.1" Rear of chassis Front of chassis 17.25" 19" (53.6 cm) 43.8 cm (48.2 cm) 6" (15.2 cm) 6" (15.2 cm) Mounting bracket For airflow For airflow Copyright © 2015, Juniper Networks, Inc.
Page 107 Rack Requirements for EX4500 Switches on page 85 Documentation Cabinet Requirements for EX4500 Switches on page 86 General Site Guidelines on page 78 Rack-Mounting and Cabinet-Mounting Warnings on page 236 Cooling System and Airflow in an EX4500 Switch on page 32 Copyright © 2015, Juniper Networks, Inc.
Page 109: Cable Requirements
EX Series Switches use various types of network cable, including multimode and single-mode fiber-optic cable. Signal Loss in Multimode and Single-Mode Fiber-Optic Cable on page 92 Attenuation and Dispersion in Fiber-Optic Cable on page 92 Copyright © 2015, Juniper Networks, Inc.
Page 110: Signal Loss In Multimode And Single-Mode Fiber-Optic Cable
An efficient optical data link must have enough light to exceed the minimum power that the receiver requires to operate within its specifications. In addition, the total dispersion must be within the limits specified for the type of link in Telcordia Technologies document Copyright © 2015, Juniper Networks, Inc.
Page 111 (including those from dispersion), and a safety margin for unexpected losses. Related Calculating the EX Series Switch Fiber-Optic Cable Power Budget on page 100 Documentation Calculating the EX Series Switch Fiber-Optic Cable Power Margin on page 100 Copyright © 2015, Juniper Networks, Inc.
Page 113: Planning Power Requirements
Power required by fans Related AC Power Supply in EX4500 Switches on page 27 Documentation AC Power Supply LEDs in EX4500 Switches on page 29 AC Power Cord Specifications for an EX4500 Switch on page 96 Copyright © 2015, Juniper Networks, Inc.
Page 114: Dc Power Specifications For Ex4500 Switches
Code (CEC) Section 4-010(3) standards. The cords shipped with the switch are in compliance with these standards. Table 34 on page 97 lists the AC power cord specifications for an EX4500 switch for the countries and regions listed in the table. Copyright © 2015, Juniper Networks, Inc.
Page 115: Table 34: Ac Power Cord Specifications For An Ex4500 Switch
Europe 250 VAC, 16 A, 50 Hz CEE (7) VII Type VIIG CBL-EX-PWR-C19-EU (except Italy, Switzerland, and United Kingdom) India 250 VAC, 16 A, 50 Hz SABS 164/1:1992 Type CBL-EX-PWR-C19-IN No graphic available ZA/3 Copyright © 2015, Juniper Networks, Inc.
Page 116 NEMA 5–15 Type N5/15 CBL-EX-PWR-C19-US110V America South Africa 250 VAC, 16 A, 50 Hz SABS 164/1:1992 Type CBL-EX-PWR-C19-SA ZA/3 Switzerland 250 VAC, 16 A, 50 Hz SEV 5934/2 Type 23G CBL-EX-PWR-C19-SZ No graphic available Copyright © 2015, Juniper Networks, Inc.
Page 117 AC Power Supply in EX4500 Switches on page 27 Documentation AC Power Electrical Safety Guidelines on page 252 AC Power Disconnection Warning on page 254 General Electrical Safety Guidelines and Warnings on page 249 Copyright © 2015, Juniper Networks, Inc.
Page 118: Calculating The Ex Series Switch Fiber-Optic Cable Power Budget
) greater than zero indicates that the power budget is sufficient to operate the receiver and that it does not exceed the maximum receiver input power. This means the link will work. A (P ) that is zero or negative indicates insufficient power Copyright © 2015, Juniper Networks, Inc.
Page 119: Table 35: Estimated Values For Factors Causing Link Loss
For information about the actual amount of signal loss caused by equipment and other factors, see your vendor documentation for that equipment. Calculate the (P ) by subtracting (LL) from (P – LL = P Copyright © 2015, Juniper Networks, Inc.
Page 120 Calculating the EX Series Switch Fiber-Optic Cable Power Budget on page 100 Documentation Understanding EX Series Switches Fiber-Optic Cable Signal Loss, Attenuation, and Dispersion on page 91 Pluggable Transceivers Supported on EX Series Switches Copyright © 2015, Juniper Networks, Inc.
Page 121: Planning The Virtual Chassis
SFP, SFP+, or XFP uplink module ports configured as VCPs SFP network ports on EX4200-24F switches configured as VCPs On EX4500 switches: The dedicated VCPs on the Virtual Chassis module SFP+ network ports configured as VCPs SFP+ uplink module ports configured as VCPs Copyright © 2015, Juniper Networks, Inc.
Page 122: Number Of Switches, Required Software Releases, And Member Roles That You Configure In The Virtual Chassis
The number of switches that you can configure in a Virtual Chassis and the role that can be assigned to each switch in a Virtual Chassis depend on the Juniper Networks Junos operating system (Junos OS) release that is running on the switches.
Page 123: Virtual Chassis Module
Release 11.4R1, you must install a Virtual Chassis module for using the switch in a Virtual Chassis configuration. Starting with Release 11.4R1, you can use uplink port connections to interconnect EX4500 member switches into a Virtual Chassis. Copyright © 2015, Juniper Networks, Inc.
Page 124: Switch Role And Member Id On The Lcd Panel
You can interconnect up to ten EX4500 switches into a Virtual Chassis composed exclusively of EX4500 switches. EX4550 switches only Junos OS Release 12.2 or later You can interconnect up to ten EX4550 switches into a Virtual Chassis composed exclusively of EX4550 switches. Copyright © 2015, Juniper Networks, Inc.
Page 125: Table 41: Cabling Requirements For A Virtual Chassis
0.5 m through 5 m 1 m, 3 m, and 5 m You must order these cables separately for EX4200, EX4500, and EX4550 switches, including EX4500 switches that are shipped with a preinstalled Virtual Chassis module. Copyright © 2015, Juniper Networks, Inc.
Page 126 103 Virtual Chassis Cabling Configuration Examples for EX4200 Switches Clearance Requirements for Airflow and Hardware Maintenance for EX4200 Switches Clearance Requirements for Airflow and Hardware Maintenance for EX4500 Switches on page 87 Copyright © 2015, Juniper Networks, Inc.
Page 127: Part 3 Installing And Connecting The Switch And Switch Components
PART 3 Installing and Connecting the Switch and Switch Components Installing the Switch on page 111 Installing Switch Components on page 121 Connecting the Switch on page 137 Performing Initial Configuration on page 155 Copyright © 2015, Juniper Networks, Inc.
Page 129: Installing The Switch
Configuring an EX Series Switch (J-Web Procedure)” on page 164. Set the switch’s management options by following the appropriate instructions: Connecting a Switch to a Network for Out-of-Band Management on page 149 Connecting a Switch to a Management Console on page 150 Copyright © 2015, Juniper Networks, Inc.
Page 130: Unpacking An Ex4500 Switch
If any part on the packing list is missing, contact your customer service representative or contact Juniper customer care from within the U.S. or Canada by telephone at 1–800–638–8296. For international-dial or direct-dial options in countries without toll-free numbers, see http://www.juniper.net/support/requesting-support.html...
Page 131: Table 42: Inventory Of Components Provided With An Ex4500 Switch
Mounting brackets Mounting screws Rubber feet Accessory kit box Quick Start installation instructions Pub, Juniper Product ROHS and Warranty Document End User License Agreement Ethernet cable, RJ-45/RJ-45, 4-pair stranded UTP, category #5 RJ-45 to DB-9 serial port adapter NOTE: You must provide mounting screws that are appropriate for your rack to mount the chassis on a rack or a cabinet.
Page 132: Mounting An Ex4500 Switch
“General Safety Guidelines and Warnings” on page 221, with particular attention “Chassis Lifting Guidelines for EX4500 Switches” on page 235. Remove the switch from the shipping carton (see “Unpacking an EX4500 Switch” on page 112). Copyright © 2015, Juniper Networks, Inc.
Page 133: Figure 30: Attaching The Mounting Bracket Along The Front Of The Switch
Insert mounting screws into the aligned holes. Tighten the screws. Ensure that the other holes in the mounting brackets are aligned with the holes in the side panels. Insert a screw in each hole and tighten the screws. Copyright © 2015, Juniper Networks, Inc.
Page 134: Mounting An Ex4500 Switch On Four Posts In A Rack Or Cabinet
You can mount an EX4500 switch on four posts of a 19-in. rack or cabinet by using the separately orderable four-post rack-mount kit. (The remainder of this topic uses “rack” to mean “rack or cabinet.”) Copyright © 2015, Juniper Networks, Inc.
Page 135 If you are mounting multiple units on a rack, mount the heaviest unit at the bottom of the rack and mount the other units from the bottom of the rack to the top in decreasing order of the weight of the units. Copyright © 2015, Juniper Networks, Inc.
Page 136: Figure 32: Attaching The Front-Mounting Bracket To The Switch Chassis
Align the bottom hole in both the front-mounting brackets with a hole in each rack rail, making sure the chassis is level. See Figure 33 on page 119. Copyright © 2015, Juniper Networks, Inc.
Page 137: Figure 33: Mounting The Switch On The Front Posts In A Rack
Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 164 Mounting an EX4500 Switch in a Recessed Position in a Rack or Cabinet on page 120 Rack-Mounting and Cabinet-Mounting Warnings on page 236 Copyright © 2015, Juniper Networks, Inc.
Page 138: Mounting An Ex4500 Switch In A Recessed Position In A Rack Or Cabinet
You cannot mount the EX4500 switch in a recessed position in a two-post rack or cabinet. Related Connecting Earth Ground to an EX Series Switch on page 137 Documentation Rack-Mounting and Cabinet-Mounting Warnings on page 236 Copyright © 2015, Juniper Networks, Inc.
Page 139: Installing Switch Components
The Intraconnect module and Virtual Chassis module are offline field–replaceable: You can remove and replace these components, but the switch must be powered off to replace the component. See these topics for instructions for installing and removing components: Copyright © 2015, Juniper Networks, Inc.
Page 140: Installing An Ac Power Supply In An Ex4500 Switch
Before you install an AC power supply in the switch: Ensure you understand how to prevent ESD damage. See “Prevention of Electrostatic Discharge Damage” on page 250. NOTE: Each power supply must be connected to a dedicated power source outlet. Copyright © 2015, Juniper Networks, Inc.
Page 141: Figure 35: Installing A Power Supply In An Ex4500 Switch
Figure 35: Installing a Power Supply in an EX4500 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/csc/management/updateinstallbase.jsp Failure to do so can result in significant delays if you need replacement parts.
Page 142: Installing A Dc Power Supply In An Ex4500 Switch
Using both hands, place the power supply in the power supply slot on the rear panel of the switch and slide it in until it is fully seated. You will hear a distinct click sound when the power supply is fully seated in the chassis. Copyright © 2015, Juniper Networks, Inc.
Page 143: Installing A Fan Tray In An Ex4500 Switch
Chapter 10: Installing Switch Components Figure 36: Installing a DC Power Supply in an EX4500 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/csc/management/updateinstallbase.jsp Failure to do so can result in significant delays if you need replacement parts.
Page 144: Figure 37: Installing A Fan Tray In An Ex4500 Switch
Fan tray handle Related Removing a Fan Tray from an EX4500 Switch on page 184 Documentation Cooling System and Airflow in an EX4500 Switch on page 32 Field-Replaceable Units in EX4500 Switches on page 23 Copyright © 2015, Juniper Networks, Inc.
Page 145: Installing An Uplink Module In An Ex4500 Switch
Ensure that you have the following parts and tools available: Electrostatic discharge (ESD) grounding strap (If a grounding strap is not available, follow the alternative grounding method described in Step 1 of the following procedure.) Phillips (+) screwdriver, number 2 Copyright © 2015, Juniper Networks, Inc.
Page 146: Figure 39: Installing An Uplink Module In An Ex4500 Switch
Tighten the captive screws in both ejector levers using the Phillips screwdriver, number 2. When the LED turns green, the uplink module is ready for use. Figure 39: Installing an Uplink Module in an EX4500 Switch Copyright © 2015, Juniper Networks, Inc.
Page 147: Installing An Intraconnect Module In An Ex4500 Switch
Chapter 10: Installing Switch Components NOTE: If you have a Juniper J-Care service contract, register any addition, change, or upgrade of hardware components at https://www.juniper.net/customers/csc/management/updateinstallbase.jsp Failure to do so can result in significant delays if you need replacement parts. This note applies if you change the type of power supply or add a new type of uplink module.
Page 148 “Connecting AC Power to an EX4500 Switch” on page 143 “Connecting DC Power to an EX4500 Switch” on page 145. When the status ( ) LED on the intraconnect module turns green, the module is ready for use. Copyright © 2015, Juniper Networks, Inc.
Page 149: Installing A Virtual Chassis Module In An Ex4500 Switch
Chapter 10: Installing Switch Components Figure 40: Installing an Intraconnect Module in an EX4500 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/csc/management/updateinstallbase.jsp Failure to do so can result in significant delays if you need replacement parts.
Page 150 Misalignment might cause the pins to bend, making the module unusable. Using both hands, place the Virtual Chassis module in the empty slot and slide it in until it is fully seated. Copyright © 2015, Juniper Networks, Inc.
Page 151: Connecting A Virtual Chassis Cable To An Ex4500 Switch
Figure 41: Installing the Virtual Chassis Module in an EX4500 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/csc/management/updateinstallbase.jsp Failure to do so can result in significant delays if you need replacement parts.
Page 152: Installing A Transceiver In An Ex Series Switch
Installing a Transceiver in an EX Series Switch The transceivers for EX Series switches are hot-removable and hot-insertable field-replaceable units (FRUs): You can remove and replace them without powering off the switch or disrupting switch functions. Copyright © 2015, Juniper Networks, Inc.
Page 153 CAUTION: If you are having a problem running a Juniper Networks device that is using a third-party optic or cable, the Juniper Networks Technical Assistance Center (JTAC) can help you diagnose the source of the problem. Your JTAC engineer might recommend that you check the third-party optic or cable and potentially replace it with an equivalent Juniper Networks optic or cable that is qualified for the device.
Page 154: Figure 43: Installing A Transceiver In An Ex Series Switch
Figure 43: Installing a Transceiver in an EX Series Switch 1— Ejector lever Related Removing a Transceiver from a Switch on page 195 Documentation Connecting a Fiber-Optic Cable to a Switch on page 152 Pluggable Transceivers Supported on EX Series Switches Copyright © 2015, Juniper Networks, Inc.
Page 155: Connecting The Switch
Parts and Tools Required for Connecting an EX Series Switch to Earth Ground on page 138 Special Instructions to Follow Before Connecting Earth Ground to a Switch on page 140 Connecting Earth Ground to an EX Series Switch on page 142 Copyright © 2015, Juniper Networks, Inc.
Page 156: Parts And Tools Required For Connecting An Ex Series Switch To Earth Ground
Instructions to or as permitted by equivalent— with #10 Follow Before the local code not provided split-lock Connecting Earth washer— Ground to a Switch” not provided on page 140. Two #10 flat washers— not provided Copyright © 2015, Juniper Networks, Inc.
Page 157 Two ¼-20 Phillips (+) chassis minimum 60°C wire, LCD2-14A-Q or x 0.5 in. screws number 2 or as permitted by equivalent with #¼” the local code —provided split-washer —provided Two #¼” flat washers— provided Copyright © 2015, Juniper Networks, Inc.
Page 158: Switch
Special Instructions EX3200 NOTE: Some early variants of EX3200 switches for which the Juniper Networks model number on the label next to the protective earthing terminal is from 750-021xxx through 750-030xxx require 10-24x.25 in. screws. Copyright © 2015, Juniper Networks, Inc.
Page 159: Figure 44: Connecting The Grounding Lug To A Switch Mounted On Four Posts Of
Special Instructions EX4200 NOTE: Some early variants of EX4200 switches for which the Juniper Networks model number on the label next to the protective earthing terminal is from 750-021xxx through 750-030xxx require 10-24x.25 in. screws. NOTE: The protective earthing terminal on an EX4200 switch mounted on four posts of a rack is accessible through the slot on the left rear bracket only if the rack is 27.5 in.
Page 160: Connecting Earth Ground To An Ex Series Switch
Connecting AC Power to an EX4300 Switch Connecting DC Power to an EX4300 Switch Connecting AC Power to an EX4500 Switch on page 143 Connecting DC Power to an EX4500 Switch on page 145 Copyright © 2015, Juniper Networks, Inc.
Page 161: Connecting Ac Power To An Ex4500 Switch
The switch gets additional grounding when you plug the power supply in the switch into a grounded AC power outlet by using the AC power cord appropriate for your geographical location. See “AC Power Cord Specifications for an EX4500 Switch” on page Copyright © 2015, Juniper Networks, Inc.
Page 162: Figure 46: Power Cord Retainer In An Ac Power Supply
Adjustment Locate the power cord or cords shipped with the switch; the cords have plugs appropriate for your geographical location. Insert the coupler end of the power cord into the AC appliance inlet. Copyright © 2015, Juniper Networks, Inc.
Page 163: Connecting Dc Power To An Ex4500 Switch
A cable with an incorrectly attached lug can damage the switch (for example, by causing a short circuit). CAUTION: Mixing different types (AC and DC) of power supplies or power supplies with front-to-back or back-to-front airflow in the same chassis is not supported. Copyright © 2015, Juniper Networks, Inc.
Page 164 ESD point on the chassis. Remove the plastic cover from the DC power input terminal block by sliding it off either to the left or right. Save this cover for future use. See Figure 48 on page 147. Copyright © 2015, Juniper Networks, Inc.
Page 165: Figure 48: Remove Plastic Cover From Terminal Block
Install each power cable lug on the DC power input terminal, securing it with the locking screw, (see Figure 49 on page 148). Apply between 9 in.-lb (1.1 Nm) and 12 in.-lb (1.3 Nm) of torque to tighten each locking screw. Copyright © 2015, Juniper Networks, Inc.
Page 166: Figure 49: Connecting The Power Supply Cables To An Ex4500 Switch
“Installing a DC Power Supply in an EX4500 Switch” on page 124. Repeat Steps through for any remaining power supply. Related DC Power Supply in EX4500 Switches on page 30 Documentation DC Power Supply LEDs in EX4500 Switches on page 32 Copyright © 2015, Juniper Networks, Inc.
Page 167: Connecting A Switch To A Network For Out-Of-Band Management
See Routing Engine (RE) Module in an EX8216 Switch. See Front Panel of an XRE200 External Routing Engine. See OCX1100 Switches Hardware Overview. Connect the other end of the Ethernet cable to the management device. Copyright © 2015, Juniper Networks, Inc.
Page 168: Connecting A Switch To A Management Console
This topic also applies to OCX1100 switches. You can configure and manage these devices by using a dedicated console. Every device has a console port with an RJ-45 connector. Use the console port to connect the device Copyright © 2015, Juniper Networks, Inc.
Page 169: Figure 53: Ethernet Cable Connector
See Management Panel of an EX4600 Switch OCX1100 Switches Hardware Overview Connect the other end of the Ethernet cable into the console server (see Figure 54 on page 152) or management console (see Figure 55 on page 152). Copyright © 2015, Juniper Networks, Inc.
Page 170: Connecting A Fiber-Optic Cable To A Switch
Before you begin connecting a fiber-optic cable to an optical transceiver installed in a switch, ensure that you have taken the necessary precautions for safe handling of lasers (see “Laser and LED Safety Guidelines and Warnings for Switches” on page 227). Copyright © 2015, Juniper Networks, Inc.
Page 171: Figure 56: Connecting A Fiber-Optic Cable To An Optical Transceiver Installed In
Installing a Transceiver in an EX Series Switch on page 134 Maintaining Fiber-Optic Cables in Switches on page 201 Pluggable Transceivers Supported on EX Series Switches Installing a Transceiver in an OCX1100 Switch Pluggable Transceivers Supported on OCX1100 Switches Copyright © 2015, Juniper Networks, Inc.
Page 173: Performing Initial Configuration
See Reverting to the Default Factory Configuration for the EX Series Switch. This topic shows the factory default configuration file of an EX4500 switch: system { syslog { user * { any emergency; file messages { any notice; authorization info; file interactive-commands { interactive-commands any; Copyright © 2015, Juniper Networks, Inc.
Page 174 { unit 0 { family ethernet-switching; xe-0/0/6 { unit 0 { family ethernet-switching; xe-0/0/7 { unit 0 { family ethernet-switching; xe-0/0/8 { unit 0 { family ethernet-switching; xe-0/0/9 { unit 0 { Copyright © 2015, Juniper Networks, Inc.
Page 175 { unit 0 { family ethernet-switching; xe-0/0/17 { unit 0 { family ethernet-switching; xe-0/0/18 { unit 0 { family ethernet-switching; xe-0/0/19 { unit 0 { family ethernet-switching; xe-0/0/20 { unit 0 { family ethernet-switching; Copyright © 2015, Juniper Networks, Inc.
Page 176 { unit 0 { family ethernet-switching; xe-0/0/28 { unit 0 { family ethernet-switching; xe-0/0/29 { unit 0 { family ethernet-switching; xe-0/0/30 { unit 0 { family ethernet-switching; xe-0/0/31 { unit 0 { family ethernet-switching; Copyright © 2015, Juniper Networks, Inc.
Page 177 { unit 0 { family ethernet-switching; xe-0/0/39 { unit 0 { family ethernet-switching; xe-0/1/0 { unit 0 { family ethernet-switching; xe-0/1/1 { unit 0 { family ethernet-switching; xe-0/1/2 { unit 0 { family ethernet-switching; Copyright © 2015, Juniper Networks, Inc.
Page 178 Connecting and Configuring an EX Series Switch (CLI Procedure) on page 161 Connecting and Configuring an EX Series Switch (J-Web Procedure) on page 164 Understanding Configuration Files for EX Series Switches EX Series Switches Interfaces Overview Copyright © 2015, Juniper Networks, Inc.
Page 179: Connecting And Configuring An Ex Series Switch (Cli Procedure)
See Reverting to the Default Factory Configuration for the EX Series Switch. Using the CLI, set the following parameter values in the console server or PC: Baud rate—9600 Flow control—None Data—8 Parity—None Stop bits—1 DCD state—Disregard Copyright © 2015, Juniper Networks, Inc.
Page 180 When Telnet is enabled, you will not be able to log in to an EX Series switch through Telnet by using root credentials. Root login is supported only for SSH access. Use the Management Options page to select the management scenario: Copyright © 2015, Juniper Networks, Inc.
Page 181 Installing and Connecting an EX4200 Switch Installing and Connecting an EX4300 Switch Installing and Connecting an EX4550 Switch Installing and Connecting an EX4500 Switch on page 111 Installing and Connecting an EX6210 Switch Installing and Connecting an EX8208 Switch Copyright © 2015, Juniper Networks, Inc.
Page 182: Connecting And Configuring An Ex Series Switch (J-Web Procedure)
EX3200, EX3300, EX4200, EX4300, EX4500, EX4550, EX6200, or EX8200 switch—The LCD panel displays a count-down timer when the switch is in initial setup mode. Copyright © 2015, Juniper Networks, Inc.
Page 183: Figure 57: Lcd Panel In An Ex3200, Ex4200, Ex4500, Ex4550, Or Ex8200
EX3300, EX4500, or EX4550 switch—Connect the cable to the port labeled MGMT on the front panel (LCD panel side) of the switch. EX4300 switch—Connect the cable to the port labeled on the rear panel of MGMT the switch. Copyright © 2015, Juniper Networks, Inc.
Page 184 VLAN ID, member interfaces, management IP address, and default gateway for the new VLAN. Out-of-band Management—Configure management port Select this option to configure only the management interface. Click Next . Specify the IP address and default gateway for the management interface. Click Next Copyright © 2015, Juniper Networks, Inc.
Page 185 Installing and Connecting an EX4300 Switch Installing and Connecting an EX4500 Switch on page 111 Installing and Connecting an EX4550 Switch Installing and Connecting an EX6210 Switch Installing and Connecting an EX8208 Switch Installing and Connecting an EX8216 Switch Copyright © 2015, Juniper Networks, Inc.
Page 187: Part 4 Removing The Switch And Switch Components
PART 4 Removing the Switch and Switch Components Removing the Switch on page 171 Removing Switch Components on page 175 Copyright © 2015, Juniper Networks, Inc.
Page 189: Removing The Switch
From the PC connected to the switch, issue the following operational mode CLI command: user@switch> request system halt This command shuts down the switch gracefully and preserves system state information. A message displays on the console confirming that the operating system has halted. Copyright © 2015, Juniper Networks, Inc.
Page 190 If the AC power source outlet has a power switch. set it to the OFF (0) position. If the AC power source outlet does not have a power switch, gently pull out the male end of the power cord connected to the power source outlet. Copyright © 2015, Juniper Networks, Inc.
Page 191: Removing An Ex4500 Switch From A Rack Or Cabinet
A Phillips (+) screwdriver, number 2 or number 3, depending on the size of your rack mounting screws. A labeled bag to hold the removed screws. To remove an EX4500 switch from a rack: Copyright © 2015, Juniper Networks, Inc.
Page 192 Place the removed screws in a labeled bag. You will need them when you reinstall the chassis. Lift the chassis from the rack and carefully move the chassis to its new location. Related Mounting an EX4500 Switch on page 114 Documentation Copyright © 2015, Juniper Networks, Inc.
Page 193: Removing Switch Components
Virtual Chassis module SFP transceiver SFP+ transceiver The power supply, fan tray, uplink module, and transceivers are hot-removable and hot-insertable: You can remove and replace them without powering off the switch or disrupting switch functions. Copyright © 2015, Juniper Networks, Inc.
Page 194: Removing An Ac Power Supply From An Ex4500 Switch
The power supply in EX4500 switches is a hot-removable and hot-insertable field-replaceable unit (FRU): You can remove and replace it without powering off the switch or disrupting switch functions. Before you begin removing a power supply from the switch: Copyright © 2015, Juniper Networks, Inc.
Page 195 Place the power supply in the antistatic bag or on the antistatic mat placed on a flat, stable surface. If you are not replacing the power supply, install the cover panel over the slot. Copyright © 2015, Juniper Networks, Inc.
Page 196: Replacing Redundant Ac Power Supplies In An Ex4500 Switch Without Disrupting Switch Functions
Ensure that you understand how to prevent electrostatic discharge (ESD) damage (see “Prevention of Electrostatic Discharge Damage” on page 250). If a grounding strap is not available, take these equivalent precautions: Copyright © 2015, Juniper Networks, Inc.
Page 197 Each power supply must be connected to a dedicated AC power source outlet. Replacing the Power Supply in the Top Slot on page 180 Replacing the Power Supply in the Bottom Slot on page 182 Copyright © 2015, Juniper Networks, Inc.
Page 198: Replacing The Power Supply In The Top Slot
Unseat the power supply by pressing the orange or green ejector lever next to the AC appliance inlet. b. Grasp the power supply handle and pull firmly, keeping one hand under the power supply to support it as you slide it out of the chassis. Copyright © 2015, Juniper Networks, Inc.
Page 199: Figure 61: Removing An Ac Power Supply From An Ex4500 Switch
Step 4. b. Squeeze the sides of the retainer clip, and insert the L-shaped ends into the holes in the bracket on either side of the appliance inlet on the replacement power supply. Copyright © 2015, Juniper Networks, Inc.
Page 200: Replacing The Power Supply In The Bottom Slot
Remove the power cord from the old power supply in the bottom slot (see Step “Replacing the Power Supply in the Top Slot” on page 180). Remove the bottom old power supply from the switch (see Step “Replacing the Power Supply in the Top Slot” on page 180). Copyright © 2015, Juniper Networks, Inc.
Page 201: Removing A Dc Power Supply From An Ex4500 Switch
Place the antistatic bag or the antistatic mat on a flat, stable surface. Attach the electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to the ESD point on the chassis. Copyright © 2015, Juniper Networks, Inc.
Page 202: Removing A Fan Tray From An Ex4500 Switch
(FRU); you can remove and replace the fan tray while the switch is running without turning off power to the switch or disrupting switching functions. CAUTION: Do not remove the fan tray unless you have a replacement fan tray available. Copyright © 2015, Juniper Networks, Inc.
Page 203 When the fan stops spinning, slide the fan tray completely out of the chassis. Place the fan tray in the antistatic bag or on the antistatic mat placed on a flat, stable surface. Copyright © 2015, Juniper Networks, Inc.
Page 204: Removing An Uplink Module From An Ex4500 Switch
If there are any transceivers installed in the uplink module, remove them before you remove the uplink module. For instructions on removing transceivers, see “Removing a Transceiver from a Switch” on page 195. Ensure that you have the following parts and tools available: Copyright © 2015, Juniper Networks, Inc.
Page 205: Figure 66: Removing An Uplink Module From An Ex4500 Switch
Installing an Uplink Module in an EX4500 Switch on page 127 Documentation Installing and Removing EX4500 Switch Hardware Components on page 121 Field-Replaceable Units in EX4500 Switches on page 23 Front Panel of an EX4500 Switch on page 12 Copyright © 2015, Juniper Networks, Inc.
Page 206: Removing An Intraconnect Module From An Ex4500 Switch
Figure 67 on page 189): Halt the switch: request system halt user@switch> Wait until a message appears confirming that switch operation has halted. Disconnect power to the switch by performing one of the following: Copyright © 2015, Juniper Networks, Inc.
Page 207: Figure 67: Removing An Intraconnect Module From An Ex4500 Switch
Module in an EX4500 Switch” on page 129. Figure 67: Removing an Intraconnect Module from an EX4500 Switch Press on both sides of the chassis to disengage the Intraconnect module. (Don t pull on the captive screws!) Captive screw Copyright © 2015, Juniper Networks, Inc.
Page 208: Removing A Virtual Chassis Module From An Ex4500 Switch
Complete Hardware Guide for EX4500 Ethernet Switches NOTE: If you have a Juniper J-Care service contract, register any addition, change, or upgrade of hardware components at https://www.juniper.net/customers/csc/management/updateinstallbase.jsp Failure to do so can result in significant delays if you need replacement parts.
Page 209 Place the Virtual Chassis module in an antistatic bag or on an antistatic mat placed on a flat, stable surface. Promptly install the replacement Virtual Chassis module. See “Installing a Virtual Chassis Module in an EX4500 Switch” on page 131. Copyright © 2015, Juniper Networks, Inc.
Page 210: Disconnecting A Virtual Chassis Cable From An Ex4500 Switch
Press on the outside edges of the module slot, then pull the Virtual Chassis module straight out. NOTE: If you have a Juniper J-Care service contract, register any addition, change, or upgrade of hardware components at https://www.juniper.net/customers/csc/management/updateinstallbase.jsp Failure to do so can result in significant delays if you need replacement parts.
Page 211: Figure 69: Disconnecting A Virtual Chassis Cable From A Dedicated Vcp On A Virtual Chassis Module
Understanding EX4200, EX4500, and EX4550 Virtual Chassis Hardware Configurations on page 103 Understanding EX Series Virtual Chassis Components Planning EX4200, EX4500, and EX4550 Virtual Chassis on page 106 Virtual Chassis Ports Connector Pinout Information for EX4500 Switches on page 46 Copyright © 2015, Juniper Networks, Inc.
Page 212: Disconnecting A Fiber-Optic Cable From A Switch
Connecting a Fiber-Optic Cable to a Switch on page 152 Documentation Removing a Transceiver from a Switch on page 195 Maintaining Fiber-Optic Cables in Switches on page 201 Pluggable Transceivers Supported on EX Series Switches Pluggable Transceivers Supported on OCX1100 Switches Copyright © 2015, Juniper Networks, Inc.
Page 213: Removing A Transceiver From A Switch
Remove the cable connected to the transceiver (see “Disconnecting a Fiber-Optic Cable from a Switch” on page 194). Cover the transceiver and the end of each fiber-optic Copyright © 2015, Juniper Networks, Inc.
Page 214: Figure 70: Removing A Transceiver From A Switch
By using your fingers, grasp the body of the transceiver and pull it straight out of the port. Place the transceiver in the antistatic bag or on the antistatic mat placed on a flat, stable surface. Place the dust cover over the empty port. Copyright © 2015, Juniper Networks, Inc.
Page 215 Chapter 14: Removing Switch Components Related Installing a Transceiver in an EX Series Switch on page 134 Documentation Pluggable Transceivers Supported on EX Series Switches Installing a Transceiver in an OCX1100 Switch Pluggable Transceivers Supported on OCX1100 Switches Copyright © 2015, Juniper Networks, Inc.
Page 219: Routine Maintenance
After cleaning the transceiver, make sure that the connector tip of the fiber-optic cable is clean. Use only an approved alcohol-free fiber-optic cable cleaning kit such ® as the Opptex Cletop-S Fiber Cleaner. Follow the directions in the cleaning kit you use. Copyright © 2015, Juniper Networks, Inc.
Page 220 Connecting a Fiber-Optic Cable to a Switch on page 152 Documentation Laser and LED Safety Guidelines and Warnings for Switches on page 227 Pluggable Transceivers Supported on EX Series Switches Pluggable Transceivers Supported on OCX1100 Switches Copyright © 2015, Juniper Networks, Inc.
Page 223: Troubleshooting Switch Issues
Close the input circuit breaker so that the cables are active again. Verify that a working Intraconnect module or Virtual Chassis module is installed in the switch using the CLI command . You should see either the show chassis hardware Copyright © 2015, Juniper Networks, Inc.
Page 224 Intraconnect module or the Virtual Chassis module listed in the description for the hardware item PIC 3 Related Intraconnect Module in EX4500 Switches on page 38 Documentation Virtual Chassis Module in EX4500 Switches on page 39 Copyright © 2015, Juniper Networks, Inc.
Page 227: Returning The Switch Or Switch Components
Packing an EX4500 Switch or Component for Shipping on page 215 Returning an EX4500 Switch or Component for Repair or Replacement If you need to return an EX4500 switch or hardware component to Juniper Networks for repair or replacement, follow this procedure: Determine the serial number of the component.
Page 228: Locating The Serial Number On An Ex4500 Switch Or Component
Complete Hardware Guide for EX4500 Ethernet Switches Locating the Serial Number on an EX4500 Switch or Component 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 Juniper Networks Technical Assistance Center (JTAC) when you contact them to obtain Return Materials Authorization (RMA).
Page 229: Locating The Chassis Serial Number Id Label On An Ex4500 Switch
The power supplies, fan tray, uplink modules, intraconnect module, and the Virtual Chassis module installed in EX4500 switches are field-replaceable units (FRUs). For each of these FRUs, you must remove the FRU from the switch chassis to see the FRU’s serial number ID label. Copyright © 2015, Juniper Networks, Inc.
Page 230: Figure 72: Location Of The Serial Number Id Label On An Ac Power Supply Used In An Ex4500 Switch
Virtual Chassis module—The serial number ID label is on the circuit board towards the rear of the module. Figure 74 on page 213 shows the location of the serial number ID label. See “Removing a Virtual Chassis Module from an EX4500 Switch” on page 190. Copyright © 2015, Juniper Networks, Inc.
Page 231: Switches
Returning an EX4500 Switch or Component for Repair or Replacement on page 209 Contacting Customer Support to Obtain Return Materials Authorization for Switches If you are returning a switch or hardware component to Juniper Networks for repair or replacement, obtain a Return Materials Authorization (RMA) from Juniper Networks Technical Assistance Center (JTAC).
Page 232 Packing an EX3200 Switch or Component for Shipping Packing an EX3300 Switch or Component for Shipping Packing an EX4200 Switch or Component for Shipping Packing an EX4200 Switch or Component for Shipping Packing an EX4300 Switch or Component for Shipping Copyright © 2015, Juniper Networks, Inc.
Page 233: Packing An Ex4500 Switch Or Component For Shipping
Returning an OCX1100 Switch or Component for Repair or Replacement Packing an EX4500 Switch or Component for Shipping If you are returning an EX4500 switch or component to Juniper Networks for repair or replacement, pack the item as described in this topic.
Page 234: Packing An Ex4500 Switch For Shipping
Packing EX4500 Switch Components for Shipping on page 217 Packing an EX4500 Switch for Shipping 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 235: Packing Ex4500 Switch Components For Shipping
Write the RMA number on the exterior of the box to ensure proper tracking. Related Returning an EX4500 Switch or Component for Repair or Replacement on page 209 Documentation Unpacking an EX4500 Switch on page 112 Copyright © 2015, Juniper Networks, Inc.
Page 237: Safety Information
PART 8 Safety Information General Safety Information on page 221 Radiation and Laser Warnings on page 227 Installation and Maintenance Safety Information on page 233 Power and Electrical Safety Information on page 249 Copyright © 2015, Juniper Networks, Inc.
Page 239: General Safety Information
Do not perform any actions that create a potential hazard to people or make the equipment unsafe. Never attempt to lift an object that is too heavy for one person to handle. Never install or manipulate wiring during electrical storms. Copyright © 2015, Juniper Networks, Inc.
Page 240: Definitions Of Safety Warning Levels
The documentation uses the following levels of safety warnings (there are two “Warning” formats): NOTE: You might find this information helpful in a particular situation, or you might overlook this important information if it was not highlighted in a Note. Copyright © 2015, Juniper Networks, Inc.
Page 241 å unngå ulykker. Aviso Este símbolo de aviso indica perigo. Encontra-se numa situação que lhe poderá causar danos físicos. Antes de começar a trabalhar com qualquer equipamento, familiarize-se com os perigos relacionados com circuitos Copyright © 2015, Juniper Networks, Inc.
Page 242: 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 243: Qualified Personnel Warning
To keep warranties effective, do not use a dry chemical fire extinguisher to control a fire at or near a Juniper Networks switch or other network device provided by Juniper. If a dry chemical fire extinguisher is used, the unit is no longer eligible for coverage under a service agreement.
Page 244: Warning Statement For Norway And Sweden
The equipment must be connected to an earthed mains socket-outlet. Advarsel Apparatet skal kobles til en jordet stikkontakt. Varning! Apparaten skall anslutas till jordat nätuttag. Related General Safety Guidelines and Warnings on page 221 Documentation Copyright © 2015, Juniper Networks, Inc.
Page 245: Radiation And Laser Warnings
Unterminated optical connectors can emit invisible laser radiation. The lens in the human eye focuses all the laser power on the retina, so focusing the eye directly on a laser source—even a low-power laser—could permanently damage the eye. Copyright © 2015, Juniper Networks, Inc.
Page 246: Class 1 Laser Product Warning
Warnung Class 1 LED-Produktwarnung. WARNING: Avvertenza Avvertenza prodotto LED di Classe 1. Advarsel LED-produkt i klasse 1. Aviso Produto de classe 1 com LED. ¡Atención! Aviso sobre producto LED de Clase 1. Varning! Lysdiodprodukt av klass 1. Copyright © 2015, Juniper Networks, Inc.
Page 247: Laser Beam Warning
ópticos. WARNING: ¡Atención! No mirar fijamente el haz ni observarlo directamente con instrumentos ópticos. WARNING: Varning! Rikta inte blicken in mot strålen och titta inte direkt på den genom optiska instrument. Copyright © 2015, Juniper Networks, Inc.
Page 248: Radiation From Open Port Apertures Warning
Aviso Dada a possibilidade de emissão de radiação invisível através do orifício da via de acesso, quando esta não tiver nenhum cabo de fibra conectado, deverá evitar a exposição à radiação e não deverá olhar fixamente para orifícios que se encontrarem a descoberto. Copyright © 2015, Juniper Networks, Inc.
Page 249 Laser and LED Safety Guidelines and Warnings for Switches on page 227 Installation Instructions Warning on page 233 Grounded Equipment Warning on page 241 Laser and LED Safety Guidelines and Warnings for the QFX Series Copyright © 2015, Juniper Networks, Inc.
Page 251: Installation And Maintenance Safety Information
Warnung Lesen Sie die Installationsanweisungen, bevor Sie das System an die Stromquelle anschließen. Avvertenza Consultare le istruzioni di installazione prima di collegare il sistema all'alimentatore. Advarsel Les installasjonsinstruksjonene før systemet kobles til strømkilden. Copyright © 2015, Juniper Networks, Inc.
Page 252 Connecting DC Power to an EX4500 Switch on page 145 Connecting DC Power to an EX4600 Switch Connecting DC Power to an EX4550 Switch Connecting DC Power to an EX6200 Switch Connecting DC Power to an EX8200 Switch Copyright © 2015, Juniper Networks, Inc.
Page 253: Chassis Lifting Guidelines For Ex4500 Switches
Balance the load evenly and be sure that your footing is firm. Related General Safety Guidelines and Warnings on page 221 Documentation Installation Instructions Warning on page 233 Mounting an EX4500 Switch on page 114 Copyright © 2015, Juniper Networks, Inc.
Page 254: Ramp Warning
This topic also applies to hardware devices in the QFX Series and to OCX1100 switches. Ensure that the rack or cabinet in which the device is installed is evenly and securely supported. Uneven mechanical loading could lead to a hazardous condition. Copyright © 2015, Juniper Networks, Inc.
Page 255 De onderstaande richtlijnen worden verstrekt om uw veiligheid te verzekeren: De Juniper Networks switch moet in een stellage worden geïnstalleerd die aan een bouwsel is verankerd. Dit toestel dient onderaan in het rek gemonteerd te worden als het toestel het enige in het rek is.
Page 256 Les directives ci-dessous sont destinées à assurer la protection du personnel: Le rack sur lequel est monté le Juniper Networks switch doit être fixé à la structure du bâtiment. Si cette unité constitue la seule unité montée en casier, elle doit être placée dans le bas.
Page 257 Vær nøye med at systemet er stabilt. Følgende retningslinjer er gitt for å verne om sikkerheten: Juniper Networks switch må installeres i et stativ som er forankret til bygningsstrukturen. Denne enheten bør monteres nederst i kabinettet hvis dette er den eneste enheten i kabinettet.
Page 258 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 259: Grounded Equipment Warning
Varning! Denna utrustning är avsedd att jordas. Se till att värdenheten är jordad vid normal användning. Related General Safety Guidelines and Warnings on page 221 Documentation Copyright © 2015, Juniper Networks, Inc.
Page 260: Maintenance And Operational Safety Guidelines And Warnings
Anweisungen des Herstellers. Advarsel Det kan være fare for eksplosjon hvis batteriet skiftes på feil måte. Skift kun med samme eller tilsvarende type som er anbefalt av produsenten. Kasser brukte batterier i henhold til produsentens instruksjoner. Copyright © 2015, Juniper Networks, Inc.
Page 261: Jewelry Removal Warning
Warnung Vor der Arbeit an Geräten, die an das Netz angeschlossen sind, jeglichen Schmuck (einschließlich Ringe, Ketten und Uhren) abnehmen. Metallgegenstände erhitzen sich, wenn sie an das Netz und die Erde angeschlossen werden, und können schwere Verbrennungen verursachen oder an die Anschlußklemmen angeschweißt werden. Copyright © 2015, Juniper Networks, Inc.
Page 262: Lightning Activity Warning
Warnung Arbeiten Sie nicht am System und schließen Sie keine Kabel an bzw. trennen Sie keine ab, wenn es gewittert. Avvertenza Non lavorare sul sistema o collegare oppure scollegare i cavi durante un temporale con fulmini. Copyright © 2015, Juniper Networks, Inc.
Page 263: Operating Temperature Warning
EX4550 switches. To prevent airflow restriction, allow at least 6 in. (15.2 cm) of clearance around the ventilation openings. Waarschuwing Om te voorkomen dat welke switch van de Juniper Networks router dan ook oververhit raakt, dient u deze niet te bedienen op een plaats waar de maximale aanbevolen omgevingstemperatuur van 40°...
Page 264: Product Disposal Warning
15,2 cm à volta das aberturas de ventilação. ¡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°...
Page 265 Laser and LED Safety Guidelines and Warnings for Switches on page 227 Laser and LED Safety Guidelines and Warnings for the QFX Series Installation Instructions Warning on page 233 Grounded Equipment Warning on page 241 Copyright © 2015, Juniper Networks, Inc.
Page 267: Power And Electrical Safety Information
The intrabuilding ports on the device are suitable for connection to intrabuilding or unexposed wiring or cabling only. The addition of primary protectors is not sufficient protection for connecting these interfaces metallically to OSP wiring. Copyright © 2015, Juniper Networks, Inc.
Page 268: Prevention Of Electrostatic Discharge Damage
Prevention of Electrostatic Discharge Damage This topic applies to hardware devices in the EX Series product family, which includes EX Series switches, the EX Series Redundant Power System (RPS), and the XRE200 External Routing Engine. Copyright © 2015, Juniper Networks, Inc.
Page 269: Figure 75: Placing A Component Into An Antistatic Bag
251). If you are returning a component, place it in an antistatic bag before packing it. Figure 75: Placing a Component into an Antistatic Bag CAUTION ELECTROSTATIC SENSITIVE DEVICES DO NOT OPEN OR HANDLE EXCEPT AT A STATIC-FREE WORKSTATION Copyright © 2015, Juniper Networks, Inc.
Page 270: Ac Power Electrical Safety Guidelines
This topic applies to hardware devices in the EX Series product family, which includes EX Series switches, the EX Series Redundant Power System (RPS), and the XRE200 External Routing Engine. This topic also applies to hardware devices in the QFX Series and to OCX1100 switches. Copyright © 2015, Juniper Networks, Inc.
Page 271 Multiple Power Supplies Disconnection Warning on page 263 Connecting AC Power to an EX2200 Switch Connecting AC Power to an EX3200 Switch Connecting AC Power to an EX3300 Switch Connecting AC Power to an EX4200 Switch Copyright © 2015, Juniper Networks, Inc.
Page 272: Ac Power Disconnection Warning
Waarschuwing Voordat u aan een frame of in de nabijheid van voedingen werkt, dient u bij wisselstroom toestellen de stekker van het netsnoer uit het stopcontact te halen. Varoitus Kytke irti vaihtovirtalaitteiden virtajohto, ennen kuin teet mitään asennuspohjalle tai työskentelet virtalähteiden läheisyydessä. Copyright © 2015, Juniper Networks, Inc.
Page 273: Dc Power Electrical Safety Guidelines
This topic applies to hardware devices in the EX Series product family, which includes EX Series switches and the XRE200 External Routing Engine. This topic also applies to hardware devices in the QFX Series and to OCX1100 switches. Copyright © 2015, Juniper Networks, Inc.
Page 274 Because the device is a positive ground system, you must connect the positive lead to the terminal labeled RTN, the negative lead to the terminal labeled –48 VDC, and the earth ground to the device grounding points. Copyright © 2015, Juniper Networks, Inc.
Page 275: Dc Power Disconnection Warning
DC circuit. To ensure that all power is off, locate the circuit breaker on the panel board that services the DC circuit, switch the circuit breaker to the OFF position, and tape the device handle of the circuit breaker in the OFF position. Copyright © 2015, Juniper Networks, Inc.
Page 276 (CC) esté cortada (OFF). Para asegurarse de que toda la alimentación esté cortada (OFF), localizar el interruptor automático en el panel que alimenta al circuito de corriente continua, cambiar el interruptor automático a la posición de Apagado (OFF), Copyright © 2015, Juniper Networks, Inc.
Page 277: Dc Power Grounding Requirements And Warning
Warnung Der Erdanschluß muß bei der Installation der Einheit immer zuerst hergestellt und zuletzt abgetrennt werden. Avvertenza In fase di installazione dell'unità, eseguire sempre per primo il collegamento a massa e disconnetterlo per ultimo. Copyright © 2015, Juniper Networks, Inc.
Page 278: Dc Power Wiring Sequence Warning
+RTN à +RTN, puis –48 V à –48 V. En débranchant la puissance, l'ordre approprié de câblage est –48 V à –48 V, +RTN à +RTN, a alors rectifié pour rectifier. Notez que le fil de masse Copyright © 2015, Juniper Networks, Inc.
Page 279 Documentation General Electrical Safety Guidelines and Warnings on page 249 DC Power Electrical Safety Guidelines on page 255 DC Power Disconnection Warning on page 257 DC Power Grounding Requirements and Warning on page 259 Copyright © 2015, Juniper Networks, Inc.
Page 280: Dc Power Wiring Terminations Warning
Disse avslutningene skal ha riktig størrelse i forhold til ledningene, og skal klemme sammen både isolasjonen og lederen. Aviso Quando forem requeridas montagens de instalação eléctrica de cabo torcido, use terminações de cabo aprovadas, tais como, terminações de cabo Copyright © 2015, Juniper Networks, Inc.
Page 281: Multiple Power Supplies Disconnection Warning
General Safety Guidelines and Warnings on page 221 Documentation General Electrical Safety Guidelines and Warnings on page 249 AC Power Electrical Safety Guidelines on page 252 DC Power Electrical Safety Guidelines on page 255 Copyright © 2015, Juniper Networks, Inc.
Page 282: Tn Power Warning
This topic applies to hardware devices in the EX Series product family, which includes EX Series switches, the EX Series Redundant Power System (RPS), and the XRE200 External Routing Engine. This topic also applies to hardware devices in the QFX Series and to OCX1100 switches. Copyright © 2015, Juniper Networks, Inc.
Page 283 General Safety Guidelines and Warnings on page 221 Documentation General Electrical Safety Guidelines and Warnings on page 249 AC Power Electrical Safety Guidelines on page 252 DC Power Electrical Safety Guidelines on page 255 Copyright © 2015, Juniper Networks, Inc.
Page 287: Compliance Information
FCC 47CFR Part 15 Class A (USA) EN 55022 Class A Emissions (Europe) ICES-003 Class A VCCI Class A (Japan) AS/NZS CISPR 22 Class A (Australia/New Zealand) CISPR 22 Class A EN 55024 EN 300386 Copyright © 2015, Juniper Networks, Inc.
Page 288: Compliance Statements For Emc Requirements For Ex Series Switches
The equipment must also be installed using an acceptable method of connection. In some cases, the inside wiring associated with a single line individual service can be extended by means Copyright © 2015, Juniper Networks, Inc.
Page 289: European Community
Japan The preceding translates as follows: This is a Class A device. In a domestic environment this device might cause radio interference, in which case the user needs to take adequate measures. VCCI-A Copyright © 2015, Juniper Networks, Inc.
Page 290: Korea
Increase the separation between the equipment and the receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio or TV technician for help. Copyright © 2015, Juniper Networks, Inc.
Page 291: Nonregulatory Environmental Standards
The battery return connection is to be treated as an Isolated DC return (DC-I), as defined in GR-1089-CORE. Related Agency Approvals for EX Series Switches on page 269 Documentation Compliance Statements for Acoustic Noise for EX Series Switches on page 274 Copyright © 2015, Juniper Networks, Inc.
Page 292: Compliance Statements For Acoustic Noise For Ex Series Switches
Documentation Compliance Statements for EMC Requirements for EX Series Switches on page 270 Declaration of Conformity for EX4500 Switches Figure 76 on page 275 shows the Declaration of Conformity for the European Union (EU). Copyright © 2015, Juniper Networks, Inc.
Page 294: Figure 77: Suppliers Declaration Of Conformity For Australia And New
Agency Approvals for EX Series Switches on page 269 Documentation Compliance Statements for EMC Requirements for EX Series Switches on page 270 Compliance Statements for Acoustic Noise for EX Series Switches on page 274 Copyright © 2015, Juniper Networks, Inc.

This manual is also suitable for:

Ex4500-40f-dc-c Ex4500-40f-vc1-fb Ex4500-40f-vc1-bf Ex4500-40f-vc1-dc Ex4500-40f-fb-c Ex4500-40f-bf ... Show all

Juniper EX4500-40F-FB Complete Hardware Manual

Chapter 1 EX4500 Switch Overview

Chapter 2 Component Descriptions

Chapter 3 Component Specifications

Chapter 4 Site Preparation

Chapter 5 Rack and Cabinet Requirements

Chapter 6 Cable Requirements

Chapter 7 Planning Power Requirements

Chapter 8 Planning the Virtual Chassis

Chapter 9 Installing the Switch

Chapter 10 Installing Switch Components

Chapter 11 Connecting the Switch

Chapter 12 Performing Initial Configuration

Chapter 13 Removing the Switch

Chapter 14 Removing Switch Components

Chapter 15 Routine Maintenance

Chapter 16 Troubleshooting Switch Issues

Chapter 17 Returning the Switch or Switch Components

Chapter 18 General Safety Information

Chapter 19 Radiation and Laser Warnings

Quick Links

Troubleshooting

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Summary of Contents for Juniper EX4500-40F-FB