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EXTREME

ExtremeSwitching 5320 Series Hardware Installation Guide

9037258-00 Rev. AG November 2023

Copyright © 2023 Extreme Networks, Inc. All rights reserved.

Legal Notice Extreme Networks, Inc. reserves the right to make changes in specifications and other information contained in this document and its website without prior notice. The reader should in all cases consult representatives of Extreme Networks to determine whether any such changes have been made.

The hardware, firmware, software or any specifications described or referred to in this document are subject to change without notice.

Trademarks Extreme Networks and the Extreme Networks logo are trademarks or registered trademarks of Extreme Networks, Inc. in the United States and/or other countries.

All other names (including any product names) mentioned in this document are the property of their respective owners and may be trademarks or registered trademarks of their respective companies/owners.

For additional information on Extreme Networks trademarks, see: www.extremenetworks.com/ company/legal/trademarks

Open Source Declarations Some software files have been licensed under certain open source or third-party licenses.

End-user license agreements and open source declarations can be found at: https:// www.extremenetworks.com/support/policies/open-source-declaration/ http://www.extremenetworks.com/company/legal/trademarks http://www.extremenetworks.com/company/legal/trademarks https://www.extremenetworks.com/support/policies/open-source-declaration/ https://www.extremenetworks.com/support/policies/open-source-declaration/

Table of Contents Preface

Audience Text Conventions Documentation and Training Help and Support

Subscribe to Product Announcements Send Feedback

ExtremeSwitching 5320 Series Overview Management Cooling Power Supplies Stacking Operating Temperatures Feature Licensing 5320-48T-8XE Switch Features 5320-48P-8XE Switch Features 5320-24T-8XE Switch Features 5320-24P-8XE Switch Features 5320-16P-4XE Switch Features 5320-16P-4XE-DC Switch Features

Expansion Modules LRM/MACsec Adapter

Maximum Capacity for Using the LRM/MACsec Adapter LRM/MACsec Adapter LEDs

Site Preparation Plan Your Site Operating Environment Requirements

Meet Building and Electrical Codes Set Up the Wiring Closet Control the Temperature Control the Humidity Level Protect Your System from ESD (Electrostatic Discharge)

Rack Specifications and Recommendations Mechanical Recommendations for the Rack Ground the Rack Provide Adequate Space for the Rack Secure the Rack

Evaluate and Meet Cable Requirements Label Cables and Keep Accurate Records

ExtremeSwitching 5320 Series Hardware Installation Guide iii

Install Cable Use RJ45 Connector Jackets Prevent Radio Frequency Interference (RFI)

Meet Power Requirements Requirements for PoE Devices Power Supply Requirements Power Cord Requirements UPS (Uninterruptible Power Supply) Requirements

Follow Applicable Industry Standards

Build Stacks Introduction to Stacking

Build Basic Stacks SummitStack Topologies SummitStack Terms

Plan to Create Your Stack Enable and Disable the Stacking-Support Option Recommendations for Placing Switches for Stacked Operation Recommendations for Configuring Stacks Combine Switches from Different Series Select Stacking Cables Use the Extreme Stacking Tool

Set up the Physical Stack Connect the Switches to Form the Stack Ring Connect Your Stack to the Management Network

Install Your Switch Safety Considerations for Installation What You Will Need for the Installation Mount the Device

Mount Options Mount the Device on a Table Install the Device in a Rack Mount the Device on a Wall (5320-16P models) Mount the Device Under a Table (5320-16P models)

Connect Network Interface Cables Install Optional Components

Pluggable Transceiver Modules Optical Cables

Turn on the Switch Connect AC Power Connect DC Power

Activate and Verify the Switch Connect to a Management Console Log in for the First Time on Switch Engine Configure a VLAN and a Virtual Router to Use a Front Panel Port for Local Management Change the Switch OS via the Bootloader Menu Change the Switch OS via the Startup Menu Log In for the First Time on Fabric Engine iv ExtremeSwitching 5320 Series Hardware Installation Guide

Monitor the Switch 5320 Series Switch LEDs

Port LEDs in Default (SYS) Mode Port LEDs in SPD Mode Port LEDs in STK Mode

Technical Specifications Extreme 5320 Series Technical Specifications

Fan and Acoustic Noise Fan Speed Mean Time Between Failures (MTBF) CPU and Memory Standards and Environmental Data

Power Specifications 90 W AC Power Supply 250 W AC Power Supply 550 W AC Power Supply 950 W AC Power Supply DC Power Supply

Power Cord Requirements for AC-Powered Switches and AC Power Supplies Console Connector Pinouts LRM/MACsec Adapter Technical Specifications

LRM/MACsec Adapter Environmental Data and Standards Five-Slot Bracket

Safety and Regulatory Information Considerations Before Installing General Safety Precautions Maintenance Safety Fiber Optic Ports and Optical Safety

GBIC, SFP (Mini-GBIC), QSFP+, XENPAK, and XFP Regulatory Compliance Cable Routing for LAN Systems Install Power Supply Units and Connect Power Select Power Supply Cords Battery Notice Battery Warning - Taiwan EMC Warnings

Taiwan BSMI Warning China CQC Warning

Japan (VCCI Class A) Korea EMC Statement

Index

ExtremeSwitching 5320 Series Hardware Installation Guide v

Preface Read the following topics to learn about:

• The meanings of text formats used in this document.

• Where you can find additional information and help.

• How to reach us with questions and comments.

Audience This guide is intended for use by network administrators responsible for installing and setting up network equipment. It assumes a basic working knowledge of:

• Local area networks (LANs)

• Ethernet concepts

• Ethernet switching and bridging concepts

• Routing concepts

• Simple Network Management Protocol (SNMP)

• Basic equipment installation procedures

See the Switch Engine 32.1 User Guide and the Switch Engine 32.1 Command Reference Guide for information about configuring Extreme Networks devices.

Note If the information in an installation note or release note shipped with your Extreme Networks equipment differs from the information in this guide, follow the installation or release note.

Text Conventions Unless otherwise noted, information in this document applies to all supported environments for the products in question. Exceptions, like command keywords associated with a specific software version, are identified in the text.

When a feature, function, or operation pertains to a specific hardware product, the product name is used. When features, functions, and operations are the same across an entire product family, such as ExtremeSwitching switches or SLX routers, the product is referred to as the switch or the router.

6 ExtremeSwitching 5320 Series Hardware Installation Guide http://documentation.extremenetworks.com/switchengine_32.1/ http://documentation.extremenetworks.com/switchengine_commands_32.1/ http://documentation.extremenetworks.com/switchengine_commands_32.1/

Table 1: Notes and warnings

Icon Notice type Alerts you to...

Tip Helpful tips and notices for using the product

Note Useful information or instructions

Important Important features or instructions

Caution Risk of personal injury, system damage, or loss of data

Warning Risk of severe personal injury

Table 2: Text

Convention Description screen displays This typeface indicates command syntax, or represents information as it is displayed on the screen.

The words enter and type

When you see the word enter in this guide, you must type something, and then press the Return or Enter key. Do not press the Return or Enter key when an instruction simply says type.

Key names Key names are written in boldface, for example Ctrl or Esc.

If you must press two or more keys simultaneously, the key names are linked with a plus sign (+). Example: Press Ctrl+Alt+Del

Words in italicized type Italics emphasize a point or denote new terms at the place where they are defined in the text. Italics are also used when referring to publication titles.

New information. In a PDF, this is searchable text.

Table 3: Command syntax

Convention Description bold text Bold text indicates command names, keywords, and command options.

italic text Italic text indicates variable content.

Preface Text Conventions

ExtremeSwitching 5320 Series Hardware Installation Guide 7

Table 3: Command syntax (continued)

Convention Description

[ ] Syntax components displayed within square brackets are optional.

Default responses to system prompts are enclosed in square brackets.

{ x | y | z } A choice of required parameters is enclosed in curly brackets separated by vertical bars. You must select one of the options.

x | y A vertical bar separates mutually exclusive elements.

< > Nonprinting characters, such as passwords, are enclosed in angle brackets.

... Repeat the previous element, for example, member[member...].

\ In command examples, the backslash indicates a “soft” line break. When a backslash separates two lines of a command input, enter the entire command at the prompt without the backslash.

Documentation and Training Find Extreme Networks product information at the following locations:

Current Product Documentation Release Notes Hardware and software compatibility for Extreme Networks products Extreme Optics Compatibility Other resources such as white papers, data sheets, and case studies

Extreme Networks offers product training courses, both online and in person, as well as specialized certifications. For details, visit www.extremenetworks.com/education/.

Help and Support If you require assistance, contact Extreme Networks using one of the following methods:

Extreme Portal Search the GTAC (Global Technical Assistance Center) knowledge base; manage support cases and service contracts; download software; and obtain product licensing, training, and certifications.

The Hub A forum for Extreme Networks customers to connect with one another, answer questions, and share ideas and feedback. This community is monitored by Extreme Networks employees, but is not intended to replace specific guidance from GTAC.

Call GTAC

Documentation and Training Preface

8 ExtremeSwitching 5320 Series Hardware Installation Guide http://www.extremenetworks.com/documentation/ https://www.extremenetworks.com/support/release-notes/ https://www.extremenetworks.com/support/compatibility-matrices/ https://optics.extremenetworks.com/ https://www.extremenetworks.com/resources/ https://www.extremenetworks.com/education/ https://extremeportal.force.com/ExtrSupportHome https://community.extremenetworks.com/ http://www.extremenetworks.com/support/contact

For immediate support: (800) 998 2408 (toll-free in U.S. and Canada) or 1 (408) 579 2826. For the support phone number in your country, visit:

www.extremenetworks.com/support/contact

Before contacting Extreme Networks for technical support, have the following information ready:

• Your Extreme Networks service contract number, or serial numbers for all involved Extreme Networks products

• A description of the failure

• A description of any actions already taken to resolve the problem

• A description of your network environment (such as layout, cable type, other relevant environmental information)

• Network load at the time of trouble (if known)

• The device history (for example, if you have returned the device before, or if this is a recurring problem)

• Any related RMA (Return Material Authorization) numbers

Subscribe to Product Announcements You can subscribe to email notifications for product and software release announcements, Field Notices, and Vulnerability Notices.

1. Go to The Hub.

2. In the list of categories, expand the Product Announcements list.

3. Select a product for which you would like to receive notifications.

4. Select Subscribe.

5. To select additional products, return to the Product Announcements list and repeat steps 3 and 4.

You can modify your product selections or unsubscribe at any time.

Send Feedback The Information Development team at Extreme Networks has made every effort to ensure that this document is accurate, complete, and easy to use. We strive to improve our documentation to help you in your work, so we want to hear from you. We welcome all feedback, but we especially want to know about:

• Content errors, or confusing or conflicting information.

• Improvements that would help you find relevant information.

• Broken links or usability issues.

To send feedback, do either of the following:

• Access the feedback form at https://www.extremenetworks.com/documentation-feedback/.

• Email us at documentation@extremenetworks.com.

Preface Subscribe to Product Announcements

ExtremeSwitching 5320 Series Hardware Installation Guide 9 http://www.extremenetworks.com/support/contact https://community.extremenetworks.com/ https://www.extremenetworks.com/documentation-feedback/ https://www.extremenetworks.com/documentation-feedback/ mailto:documentation@extremenetworks.com

Provide the publication title, part number, and as much detail as possible, including the topic heading and page number if applicable, as well as your suggestions for improvement.

Send Feedback Preface

10 ExtremeSwitching 5320 Series Hardware Installation Guide

ExtremeSwitching 5320 Series Overview

5320-48T-8XE Switch Features on page 13 5320-48P-8XE Switch Features on page 14 5320-24T-8XE Switch Features on page 15 5320-24P-8XE Switch Features on page 16 5320-16P-4XE Switch Features on page 17 5320-16P-4XE-DC Switch Features on page 19

The ExtremeSwitching 5320 Series is a family of feature-rich edge switches designed for the next-generation digital enterprise. The 5320 Series universal hardware provides end-to-end secure network segmentation, in addition to advanced policy capabilities, and offers a user-selectable choice of Extreme’s flagship switch operating systems. The 5320 is a uniquely flexible platform that can be deployed across a range of edge and wiring-closet environments.

The 5320 Series includes fixed 16, 24- and 48-port 1 Gigabit models that are available in 30W PoE and non-PoE versions. The integrated 1Gb SFP uplinks can be upgraded to 10Gb through a single software license. Two built-in SFP+ stacking ports on 5320 Series switches can be used for high-speed stacking when running Switch Engine (stacking is not supported when running Fabric Engine™). The family also includes 16-port PoE models available with either AC or DC power options.

The 5320 Series includes the following models:

• 5320-48T-8XE Switch Features on page 13

• 5320-48P-8XE Switch Features on page 14

• 5320-24T-8XE Switch Features on page 15

• 5320-24P-8XE Switch Features on page 16

• 5320-16P-4XE Switch Features on page 17

• 5320-16P-4XE-DC Switch Features on page 19

Management An RJ45 serial console port on the front panel of the 5320 Series switch enables you to connect a terminal and perform local management. Alternatively, you can use an Ethernet cable to connect the front panel port directly to a laptop to view and locally

ExtremeSwitching 5320 Series Hardware Installation Guide 11

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Line manage the switch configuration. The 5320 Series does not have a dedicated Ethernet port for Out-of-Band (OOB) management. The front panel port used for management supports 10/100/1000 Mbps speeds.

There is one Micro-B USB console port on the front panel. If the Micro-B USB console port is connected, it is selected over the RJ45 console port. The Micro-B USB console port disconnects when the switch is rebooted. You can re-connect the port if needed.

When the Micro-B USB console is active, any messages from the switch to the client terminal are echoed to both the USB console and the RJ45 serial port; however, no user input is accepted from the RJ45 serial port.

Tip Using a Micro-USB Type B to USB Type A cable, connect the Micro-USB Type B end to the switch, and the USB Type A end to a laptop or PC and complete the driver installation steps.

There is also a USB 2.0 Type A port. It can be used for a Bluetooth dongle or for attaching a removable memory module.

Cooling Switch cooling is provided by fixed fan modules that use airflow from side-to-side (left to right). Switch fans are also responsible for cooling the power supplies; the power supplies do not have integrated cooling fans that operate independently of the switch fan.

Fan-off operation at temperatures up to 35⁰C is supported on 5320 16-port AC- and DC-powered models. These models are perfect for classrooms, hospitality suites, retail sites, or other noise sensitive environments outside of a wiring closet.

Power Supplies Most 5320 Series switches have one fixed AC power supply unit. The 5320-16P-4XE-DC switch has one fixed DC power supply unit.

Stacking Each 5320 Series switch comes equipped with two 10Gb stacking ports. When running Switch Engine, up to eight switches can be stacked using qualified SFP+ direct attach cables and optical transceivers located on the front panel of the switch. Standard 10

Cooling ExtremeSwitching 5320 Series Overview

12 ExtremeSwitching 5320 Series Hardware Installation Guide

Gb Ethernet Optics and passive and active cables can be used in the SFP+ ports for stacking 5320s together using SummitStack-V40 stacking (10G link running at HG).

Note The two stacking/SFP+ ports are “Universal Ethernet” ports, labeled “U1” and “U2.” These ports can operate either as stacking ports with Switch Engine or as Ethernet ports with Switch Engine and with Fabric Engine in non-fabric mode.

When used as Ethernet ports, the U1 and U2 ports can support data rates of 10Gb using SFP+ optics and the appropriate license. No license is required to use the U1 and U2 ports as 10Gb stacking ports, or as 1Gb ports with stacking disabled.

Use the disable stacking-support command to set the U1 and U2 ports in Ethernet mode.

Stacking cables for 5320 Series switches are ordered separately.

For information about SFP+ optical modules, see the Extreme Optics website.

Operating Temperatures All 5320 Series switch models support an operating range from 0°C (32°F) to 50°C (122°F). The 5320-16P-4XE models, both AC and DC, and fan off, support an operating range from 0°C (32°F) to 35°C (95°F).

Feature Licensing The ExtremeSwitching 5320 Series switches support Unified Licensing, so that you can use them with multiple operating systems. There are two methods of acquiring feature licenses: manual or through ExtremeCloud IQ™ (XIQ).

For Switch Engine licensing, see Switch Engine 32.1 Feature License Requirements.

For Fabric Engine licensing, see the Fabric Engine User Guide for your version of the Fabric Engine operating system located at http://documentation.extremenetworks.com/FABRICENGINE/SW/86/ FabricEngineUserGuide/.

For XIQ licensing, see ExtremeCloud IQ Documentation.

5320-48T-8XE Switch Features The front panel of the switch includes:

• 48 10/100/1000BASE-T (autosensing) MACsec capable ports.

Note The 10/100 ports support half duplex; the 1000 port supports full duplex.

Half-duplex is not supported on these ports when operating at 1Gbps.

• 6 1Gb SFP MACsec capable uplink ports (unpopulated) upgradeable to 10Gb

ExtremeSwitching 5320 Series Overview Operating Temperatures

ExtremeSwitching 5320 Series Hardware Installation Guide 13 https://optics.extremenetworks.com/ http://documentation.extremenetworks.com/switchengine_flr_32.1/ https://www.extremenetworks.com/support/documentation/vsp-operating-system-software-voss-document-collections/ http://documentation.extremenetworks.com/FABRICENGINE/SW/86/FabricEngineUserGuide/ https://www.extremenetworks.com/support/documentation/vsp-operating-system-software-voss-document-collections/ http://documentation.extremenetworks.com/FABRICENGINE/SW/86/FabricEngineUserGuide/ https://www.extremenetworks.com/support/documentation/extremecloud-iq/

• 2 10Gb Stacking/SFP+ ports (unpopulated)

Note These ports support 10Gb when stacking without a license. They support 10Gb as Ethernet ports when they are upgraded with the appropriate license.

• 1 Serial console port (RJ-45)

• 1 USB Type-A port for management or external flash

• 1 USB Micro-B console port

Figure 1: 5320-48T-8XE Front Panel

1 = RJ-45 serial console port

3 = USB Micro-B console port 5 = 1/10Gb SFP uplink ports

2 = USB Type-A port 4 = 10/100/1000BASE-T ports 6 = 10Gb SFP+ Universal Ports/stacking ports

The rear panel of the switch includes:

• Grounding lug

• 1 AC power inlet connector

Figure 2: 5320-48T-8XE Rear Panel

1 = Grounding lug 2 = AC power inlet connector 3 = Cable tie mount for power cord management

5320-48P-8XE Switch Features The front panel of the switch includes:

• 48 10/100/1000BASE-T (autosensing) MACsec capable ports with 802.3at Type 2 PoE (30W).

Note The 10/100 ports support half duplex; the 1000 port supports full duplex.

Half-duplex is not supported on these ports when operating at 1Gbps.

• 6 1Gb SFP MACsec capable uplink ports (unpopulated) upgradeable to 10Gb

5320-48P-8XE Switch Features ExtremeSwitching 5320 Series Overview

14 ExtremeSwitching 5320 Series Hardware Installation Guide

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These ports support 10Gb when stacking without a license. They support 10Gb as Ethernet ports when they are upgraded with the appropriate license.

• 1 Serial console port (RJ-45)

• 1 USB Type-A port for management or external flash

• 1 USB Micro-B console port

Figure 3: 5320-48P-8XE Front Panel

1 = RJ-45 serial console port

3 = USB Micro-B console port 5 = 1/10Gb SFP uplink ports

2 = USB Type-A port 4 = 10/100/1000BASE-T ports 6 = 10Gb SFP+ Universal Ports/stacking ports

The rear panel of the switch includes:

• Grounding lug

• 1 AC power inlet connector

Figure 4: 5320-48P-8XE Rear Panel

1 = Grounding lug 2 = AC power inlet connector 3 = Cable tie mount for power cord management

5320-24T-8XE Switch Features The front panel of the switch includes:

• 24 10/100/1000BASE-T (autosensing) MACsec capable ports.

Note The 10/100 ports support half duplex; the 1000 port supports full duplex.

Half-duplex is not supported on these ports when operating at 1Gbps.

• 6 1Gb SFP MACsec capable uplink ports (unpopulated) upgradeable to 10Gb

ExtremeSwitching 5320 Series Overview 5320-24T-8XE Switch Features

ExtremeSwitching 5320 Series Hardware Installation Guide 15

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These ports support 10Gb when stacking without a license. They support 10Gb as Ethernet ports when they are upgraded with the appropriate license.

• 1 Serial console port (RJ-45)

• 1 USB Type-A port for management or external flash

• 1 USB Micro-B console port

Figure 5: 5320-24T-8XE Front Panel

1 = RJ-45 serial console port

3 = USB Micro-B console port 5 = 1/10Gb SFP uplink ports

2 = USB Type-A port 4 = 10/100/1000BASE-T ports 6 = 10Gb SFP+ Universal Ports/stacking ports

The rear panel of the switch includes:

• Grounding lug

• 1 AC power inlet connector

Figure 6: 5320-24T-8XE Rear Panel

1 = Grounding lug 2 = AC power inlet connector 3 = Cable tie mount for power cord management

5320-24P-8XE Switch Features The front panel of the switch includes:

• 24 10/100/1000BASE-T (autosensing) MACsec capable ports with 802.3at Type 2 PoE (30W).

Note The 10/100 ports support half duplex; the 1000 port supports full duplex.

Half-duplex is not supported on these ports when operating at 1Gbps.

• 6 1Gb SFP MACsec capable uplink ports (unpopulated) upgradeable to 10Gb

5320-24P-8XE Switch Features ExtremeSwitching 5320 Series Overview

16 ExtremeSwitching 5320 Series Hardware Installation Guide

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These ports support 10Gb when stacking without a license. They support 10Gb as Ethernet ports when they are upgraded with the appropriate license.

• 1 Serial console port (RJ-45)

• 1 USB Type-A port for management or external flash

• 1 USB Micro-B console port

Figure 7: 5320-24P-8XE Front Panel

1 = RJ-45 serial console port

3 = USB Micro-B console port 5 = 1/10Gb SFP uplink ports

2 = USB Type-A port 4 = 10/100/1000BASE-T ports 6 = 10Gb SFP+ Universal Ports/stacking ports

The rear panel of the switch includes:

• Grounding lug

• 1 AC power inlet connector

Figure 8: 5320-24P-8XE Rear Panel

1 = Grounding lug 2 = AC power inlet connector 3 = Cable tie mount for power cord management

5320-16P-4XE Switch Features The front panel of the switch includes:

• 16 10/100/1000BASE-T (autosensing) MACsec capable ports with 802.3at Type 2 PoE (30W).

Note The 10/100 ports support half duplex; the 1000 port supports full duplex.

Half-duplex is not supported on these ports when operating at 1Gbps.

• 2 1Gb SFP MACsec capable uplink ports (unpopulated) upgradeable to 10Gb

ExtremeSwitching 5320 Series Overview 5320-16P-4XE Switch Features

ExtremeSwitching 5320 Series Hardware Installation Guide 17

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These ports support 10Gb when stacking without a license. They support 10Gb as Ethernet ports when they are upgraded with the appropriate license.

• 1 Serial console port (RJ-45)

• 1 USB Type-A port for management or external flash

• 1 USB Micro-B console port

Figure 9: 5320-16P-4XE Front Panel

1 = RJ-45 serial console port

3 = USB Micro-B console port 5 = 1/10Gb SFP uplink ports

2 = USB Type-A port 4 = 10/100/1000BASE-T ports 6 = 10Gb SFP+ Universal Ports/stacking ports

The rear panel of the switch includes:

• Grounding lug

• 1 AC power inlet connector

Figure 10: 5320-16P-4XE Rear Panel

1 = Kensington lock 2 = AC power inlet connector

3 = Grounding lug 4 = Cable tie mount for power cord management

5320-16P-4XE Switch Features ExtremeSwitching 5320 Series Overview

18 ExtremeSwitching 5320 Series Hardware Installation Guide

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5320-16P-4XE-DC Switch Features The front panel of the switch includes:

• 16 10/100/1000BASE-T (autosensing) MACsec capable ports with 802.3at Type 2 PoE (30W).

Note The 10/100 ports support half duplex; the 1000 port supports full duplex.

Half-duplex is not supported on these ports when operating at 1Gbps.

• 2 1Gb SFP MACsec capable uplink ports (unpopulated) upgradeable to 10Gb

• 2 10Gb Stacking/SFP+ ports (unpopulated)

Note These ports support 10Gb when stacking without a license. They support 10Gb as Ethernet ports when they are upgraded with the appropriate license.

• 1 Serial console port (RJ-45)

• 1 USB Type-A port for management or external flash

• 1 USB Micro-B console port

Figure 11: 5320-16P-4XE-DC Front Panel

1 = RJ-45 serial console port

3 = USB Micro-B console port 5 = 1/10Gb SFP uplink ports

2 = USB Type-A port 4 = 10/100/1000BASE-T ports 6 = 10Gb SFP+ Universal Ports/stacking ports

The rear panel of the switch includes:

• Grounding lug

• 1 DC power inlet connector

Figure 12: 5320-16P-4XE-DC Rear Panel

ExtremeSwitching 5320 Series Overview 5320-16P-4XE-DC Switch Features

ExtremeSwitching 5320 Series Hardware Installation Guide 19

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1 = Kensington lock 2 = DC power inlet connector

3 = Grounding lug 4 = Cable tie mount for power cord management

5320-16P-4XE-DC Switch Features ExtremeSwitching 5320 Series Overview

20 ExtremeSwitching 5320 Series Hardware Installation Guide

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Expansion Modules LRM/MACsec Adapter on page 21

Several different hardware accessories are available for expanding the capabilities of Extreme Networks switches. Collectively, they are referred to as expansion modules.

Starting with Switch Engine 32.3, the 5320 Series supports the LRM/MACsec Adapter, which offers:

• Increased flexibility by supporting 10Gb Long Reach Multimode (LRM) connections.

The adapter plugs into SFP+ ports that do not support LRM, effectively turning them into LRM-capable ports.

• Improved security through MACsec link encryption for connections leaving a building or campus.

LRM/MACsec Adapter

Deploy the LRM/MACsec Adapter by connecting both ports – using a dedicated SFP cable called the host cable – to SFP or SFP+ ports on a switch that does not natively support LRM and MACsec connections. The switch is referred to as the host switch.

Caution Connect the adapter to the host switch using only the host cable that is provided for this purpose. The use of other cables can damage the equipment.

The LRM/MACsec Adapter can be physically mounted on a standard equipment rack.

You can also purchase a bracket that attaches to the rack and holds up to five adapters together.

The LRM/MACsec Adapter receives power through its connection to the host switch’s SFP port. Auxiliary power is supplied through a USB (micro-B) cable that connects the adapter to a power source that is capable of providing at least 0.5A of current. The auxiliary power cable is required for MACsec connections. It is optional for LRM-only connections.

ExtremeSwitching 5320 Series Hardware Installation Guide 21

To use the LRM/MACsec Adapter, you must have Switch Engine version 32.3 installed on the host switch to which the adapter is attached.

Note LRM/MACsec Adapter initialization may take extended time - about 40-85 seconds per adapter plus 15-35 seconds per transceiver, depending on the platform type used with the adapter.

Figure 13: LRM/MACsec Adapter: Front Panel

1 = Auxiliary power connector 3 = SFP+ ports (connect to the host switch)

2 = SFP+ ports (connect to the network)

Maximum Capacity for Using the LRM/MACsec Adapter The following table details the maximum number of LRM/MACsec Adapters you can use. The maximum number varies according to:

• Whether you are running in LRM mode only, or in LRM plus MACsec mode.

Maximum Capacity for Using the LRM/MACsec Adapter Expansion Modules

22 ExtremeSwitching 5320 Series Hardware Installation Guide

• Whether you are using an auxiliary power (USB) cable to draw additional power beyond what is provided by the host switch.

Note

• The figures listed assume that, in every case, both adapter ports are connected to the host switch. The adapter will not operate properly if only one port is connected to the host switch.

• Unless noted otherwise, all switch models listed have SFP+ ports that can be configured for 10Gb. A 10G license upgrade is required for 10 Gb functionality, and to support an LRM/MACsec adapter with 10G-LRM optics..

• The LRM/MACsec Adapter is used only for its LRM capability with 5320 Series. MACsec is supported natively on the ports the LRM/MACsec adapter is connected to. MACsec is not supported on the stacking ports.

Table 4: Maximum Number of LRM/MACsec Adapters, by Switch Model and Connection Type

Switch Model Mode: LRM Only Mode: LRM and MACsec

Two ports no aux. power

Two ports 0.5A aux.

power

Two ports aux. power1

One port One bypass aux. power1

5320-16P-4XE

5320-16p-4XE-DC

2 2 N/A N/A

5320-24T-8XE

5320-24P-8XE

2 4 N/A N/A

5320-48T-8XE

5320-48P-8XE

22 4 N/A N/A

1With 1W optics modules (SR, LR, LRM, 10 km bidirectional, AOC, DAC, and most 1 Gb optics), use 0.5A auxiliary power sources.

2On 5320 48-port systems, for each LRM/MACsec Adapter without auxiliary power two additional SFP+ ports must be unused, for example:

• 5320 48-port systems can support one LRM/MACsec Adapter without auxiliary power if two additional SFP+ ports are unused.

• 5320 48-port systems can support two LRM/MACsec Adapters without auxiliary power if four additional SFP+ ports are unused.

Expansion Modules Maximum Capacity for Using the LRM/MACsec Adapter

ExtremeSwitching 5320 Series Hardware Installation Guide 23

Temperature Limitations

In most circumstances, the LRM/MACsec Adapter can operate at temperatures up to 45°C (113°F). However, the maximum operating temperature is 40°C (104°F) when the adapter is used with any of the following optical transceivers:

• 10Gb ER SMF (part no. 10309)

• 10Gb ZR SMF (part no. 10310)

• 10Gb Tunable DWDM ZR (part no. 10325)

• 1000BASE-BX-U bidirectional SFP 120 km (part no. MGBIC-BX120-U)

• 1000BASE-BX-D bidirectional SFP 120 km (part no. MGBIC-BX120-D)

You can find a complete listing of cables and optical transceivers that are compatible with the LRM/MACsec Adapter in the Extreme Hardware/Software Compatibility and Recommendation Matrices.

LRM/MACsec Adapter LEDs The LEDs on the front panel of the LRM/MACsec Adapter have the following meanings:

Table 5: LRM/MACsec Adapter LEDs

LED Meaning

PWR Green: Normal operation. The adapter is receiving power, either from the host switch or through the USB connector.

Amber: The adapter is receiving insufficient power.

Off: The adapter is not receiving power.

Link1 Steady green: The Link1 connection – from the host switch, through the adapter, to the network – is ready.

Blinking green: Link1 is active.

Off: Link1 is not ready.

Link2 Steady green: The Link2 connection – from the host switch, through the adapter, to the network – is ready.

Blinking green: Link2 is active.

Off: Link2 is not ready.

Expansion Modules

24 ExtremeSwitching 5320 Series Hardware Installation Guide http://www.extremenetworks.com/extreme-hardwaresoftware-compatibility-recommendation-matrices/ http://www.extremenetworks.com/extreme-hardwaresoftware-compatibility-recommendation-matrices/

Site Preparation Plan Your Site on page 25 Operating Environment Requirements on page 26 Rack Specifications and Recommendations on page 29 Evaluate and Meet Cable Requirements on page 31 Meet Power Requirements on page 37 Follow Applicable Industry Standards on page 39

By carefully planning your site, you can maximize the performance of your existing network and ensure that it is ready to migrate to future networking technologies.

The information in this chapter is intended for the system administrator, network equipment technician, network manager, or facilities manager responsible for installing and managing the network hardware. The chapter assumes a working knowledge of local area network (LAN) operations, and a familiarity with communications protocols that are used on interconnected LANs.

Only qualified service personnel should install, maintain, or remove a switch, chassis, or its components. Qualified service personnel have had appropriate technical training and experience that is necessary to be aware of the hazards to which they are exposed when performing a task and of measures to minimize the danger to themselves or other people.

Note Before installing or removing any components of the system, and before carrying out any maintenance procedures, read the safety information in "Technical Specifications."

Plan Your Site To install your equipment successfully, you should plan the site carefully. The site planning process has three major parts:

1. Meeting site requirements.

The physical installation site must meet the following requirements for a safe and successful installation:

• Building and electrical code requirements

• Environmental, safety, and thermal requirements for the equipment you plan to install

ExtremeSwitching 5320 Series Hardware Installation Guide 25

• Equipment rack requirements

2. Evaluating and meeting cable requirements.

After examining your physical site and verifying that all environment requirements are met, evaluate and compare your existing cable plant with the requirements of the Extreme Networks equipment to determine if you need to install new cables.

3. Meeting power requirements.

To run your equipment safely, you must meet the specific power requirements for each switch and external power supply unit installed in the system.

For power specifications of the switches, see the specific switch listings in "Technical Specifications."

Operating Environment Requirements Verify that your site meets all environmental and safety requirements.

Virtually all areas of the United States are regulated by building codes and standards.

During the early planning stages of installing or modifying your network, it is important that you develop a thorough understanding of the regulations that pertain to your location and industry.

Meet Building and Electrical Codes Building and electrical codes vary depending on your location. Comply with all code specifications when planning your site and installing cable. This section lists resources for obtaining additional information.

For information about major building codes, consult the following organization:

International Code Council (ICC) 5203 Leesburg Pike Falls Church, VA 22041 USA www.iccsafe.org

Operating Environment Requirements Site Preparation

26 ExtremeSwitching 5320 Series Hardware Installation Guide http://www.iccsafe.org

The organizations listed in Table 6 are authorities on electrical codes.

Table 6: Authorities on Electrical Codes

Organization Address Web Site URL

National Electrical Code (NEC) Classification (USA only) Recognized authority on safe electrical wiring.

Federal, state, and local governments use NEC standards to establish their own laws, ordinances, and codes on wiring specifications.

The NEC classification is published by the National Fire Protection Association (NFPA).

NFPA

1 Batterymarch Park Quincy, MA 02169

USA

www.nfpa.org/

Underwriters’ Laboratory (UL) Independent research and testing laboratory.

UL evaluates the performance and capability of electrical wiring and equipment to determine whether they meet certain safety standards when properly used. Acceptance is usually indicated by the words “UL Approved” or “UL Listed.”

UL

333 Pfingsten Road Northbrook, IL 60062

USA

www.ul.com

National Electrical Manufacturing Association (NEMA) (USA only) Organization of electrical product manufacturers. Members develop consensus standards for cables, wiring, and electrical components.

NEMA

1300 N. 17th Street Rosslyn, VA 22209

USA

www.nema.org

Electronic Components Industry Association

(ECIA)

Trade association that develops technical standards, disseminates marketing data, and maintains contact with government agencies in matters relating to the electronics industry.

ECIA

111 Alderman Drive Suite 400 Alpharetta, GA 30005

USA

www.ecianow.or g

Federal Communications Commission (FCC) (USA only) Commission that regulates all interstate and foreign electrical communication systems that originate in the United States according to the Communications Act of1934. The FCC regulates all U.S. telephone and cable systems.

FCC

445 12th Street S.W.

Washington, DC 20554

USA

www.fcc.gov

Set Up the Wiring Closet Be aware of the following recommendations for your wiring closet:

• Make sure that your system is easily accessible for installation and service. See Rack Specifications and Recommendations on page 29 for more information.

• Use appropriate AC or DC power, power distribution, and grounding for your specific installation.

Site Preparation Set Up the Wiring Closet

ExtremeSwitching 5320 Series Hardware Installation Guide 27

HTTPS://WWW.NFPA.ORG/

http://www.ul.com http://www.nema.org http://www.ecianow.org http://www.ecianow.org http://www.fcc.gov

• Use a vinyl floor covering in your wiring closet. (Concrete floors accumulate dust, and carpets can cause static electricity.)

• Prevent unauthorized access to wiring closets by providing door locks. Install the equipment in a secured, enclosed, and restricted access location, ensuring that only qualified service personnel have access to the equipment.

• Provide adequate overhead lighting for easy maintenance.

• Be sure that each wiring closet has a suitable ground. All equipment racks and equipment installed in the closet should be grounded.

• Be sure that all system environmental requirements are met, such as ambient temperature and humidity.

Note Consult an electrical contractor for commercial building and wiring specifications.

Control the Temperature Extreme Networks equipment generates a significant amount of heat. It is essential that you provide a temperature-controlled environment for both performance and safety.

Install the equipment only in a temperature- and humidity-controlled indoor area that is free of airborne materials that can conduct electricity. Too much humidity can cause a fire. Too little humidity can produce electrical shock and fire.

Observe these additional thermal recommendations for the location where you plan to install your equipment:

• Ensure that the ventilation in the wiring closet is adequate to maintain a temperature below the maximum operating temperature for the equipment..

• Install a reliable air conditioning and ventilation system.

• Keep the ventilation in the wiring closet running during non-business hours;

otherwise, the equipment can overheat.

• Maintain a storage temperature between -40°C (-40°F) and 70°C (158°F).

Table 7 summarizes the behavior of Extreme Networks switches when they experience high operating temperatures.

Control the Temperature Site Preparation

28 ExtremeSwitching 5320 Series Hardware Installation Guide

Safeguards are built into all Extreme Networks switches and power supply units to minimize the risk of fire.

Table 7: Thermal Shutdown and Restart Behavior

Switch Model(s) Behavior

All models When internal system temperatures exceed the thermal shutdown temperature limit (typically about 20°C higher than normal system operating temperatures), the system’s power supplies are turned off and the switch shuts down. The system remains in the OFF state until the system has sufficient time to cool and the internal thermal sensor measures a temperature lower than the maximum specified ambient temperature, at which time the system restarts automatically.

Alternately, you can restart the system by removing and then restoring all line power to the system. The internal sensor must still measure a system temperature that is lower than the maximum specified ambient temperature, so recovery might not be immediate.

Control the Humidity Level To maximize equipment life, keep operating humidity between 50% and 70% relative humidity (non-condensing) during typical operation.

The equipment can operate between 5% and 95% relative humidity (non-condensing) for short intervals.

Protect Your System from ESD (Electrostatic Discharge) Before You Begin

Your system must be protected from static electricity or ESD. Take the following measures to ensure optimum system performance:

Procedure

• Remove materials that can cause electrostatic generation (such as synthetic resins) from the wiring closet.

Check the appropriateness of floor mats and flooring.

• Connect metal chassis, conduit, and other metals to ground using dedicated grounding lines.

• Use electrostatically safe equipment.

If you are working with pluggable interface modules, wear an ESD-preventive wrist strap and connect the metal end to a grounded equipment rack or other source of ground.

Rack Specifications and Recommendations Racks should conform to conventional standards.

Site Preparation Control the Humidity Level

ExtremeSwitching 5320 Series Hardware Installation Guide 29

In the United States, use EIA Standard RS-310C: Racks, Panels, and Associated Equipment. In countries other than the United States, use IEC Standard 297. In addition, verify that your rack meets the basic mechanical, space, and earthquake requirements that are described in this section.

Mechanical Recommendations for the Rack Use equipment racks that meet the following mechanical recommendations:

• Use an open style, 19-inch rack to facilitate easy maintenance and to provide proper ventilation.

• Use a rack made of steel or aluminum.

• The rack should use the universal mounting rail hole pattern that is identified in IEC Standard 297.

• The rack should have designated earth grounding connections (typically on the base).

• The rack must meet earthquake safety requirements equal to that of the installed chassis.

• The mounting holes should be flush with the rails to accommodate the chassis.

• The rack should support approximately 270 kg (600 lb).

Ground the Rack The rack must be properly grounded.

Use a rack grounding kit and a ground conductor that is carried back to earth or to another suitable building ground.

At a minimum, follow these guidelines to ground equipment racks to the earth ground:

• CAD weld appropriate wire terminals to building I-beams or earth ground rods.

• For a DC-powered switch, use a minimum 14 AWG stranded copper wire for grounding.

AC-powered switches do not need separate chassis grounding.

• Position the earth ground as close to the equipment rack as possible to maintain the shortest wiring distance possible.

• Use a ground impedance tester or micro-ohm meter to test the quality of earth ground connection at the chassis. This will ensure good grounding between the chassis, rack, and earth ground.

Note Because building codes vary worldwide, consult an electrical contractor to ensure proper equipment grounding for your specific installation.

Provide Adequate Space for the Rack Provide enough space in front of and behind the switch so that you can service it easily.

Mechanical Recommendations for the Rack Site Preparation

30 ExtremeSwitching 5320 Series Hardware Installation Guide

Allow a minimum of 48 inches (122 cm) in front of the rack and 30 inches (76 cm) behind the rack. When using a relay (two-post) rack, provide a minimum of 24 inches (61 cm) of space behind the mounted equipment. Extra room on each side is optional.

Warning Extreme Networks switches do not have a switch for turning power to the unit on and off. For systems using an AC power supply, power to the switch is disconnected by removing the wall plug from the electrical outlet.

Be sure that cables and other equipment do not block the switch's air intake or outflow.

Depending on other conditions in the equipment room, it may be possible to install the switches closer to each other; consult your Extreme Networks Customer Support representative for guidance.

Secure the Rack The rack should be attached to the wiring closet floor with 9.5 mm (3/8 in) lag screws or equivalent hardware. The floor under the rack should be level within 5 mm (3/16 in). Use a floor-leveling cement compound if necessary or bolt the racks to the floor as shown.

Figure 14: Properly Secured Rack

Brace open equipment racks if the channel thickness is less than 6.4 mm (1/4 in).

Evaluate and Meet Cable Requirements Use professional consultants for site planning and cabling.

The Building Industry Consulting Service International (BICSI) Registered Communications Distribution Designer (RCDD), which is globally recognized as a standard in site planning and cabling, can be used.

For information, visit www.bicsi.org.

Site Preparation Secure the Rack

ExtremeSwitching 5320 Series Hardware Installation Guide 31 http://www.bicsi.org

Label Cables and Keep Accurate Records About This Task

A reliable cable labeling system is essential when planning and installing a network.

Keeping accurate records helps you to:

• Relocate devices easily.

• Make changes quickly.

• Isolate faults in the distribution system.

• Locate the opposite end of any cable.

• Know the types of network devices that your cabling infrastructure can support.

Follow these guidelines when setting up a cable labeling system suitable for your installation:

Procedure

• Identify cables by securely attaching labels to all cable ends.

• Assign a unique block of sequential numbers to the group of cables that run between each pair of wiring closets.

• Assign a unique identification number to each equipment rack.

• Identify all wiring closets by labeling the front panel of your Extreme Networks equipment and other hardware.

• Keep accurate and current cable identification records.

• Post records near each equipment rack. For each cable drop, include information about the cable source, destination, and jumper location.

Install Cable About This Task

When you connect cable to your network equipment, keep the following things in mind.

Procedure

• Examine cable for cuts, bends, and nicks.

• Support cable using a cable manager that is mounted above connectors to avoid unnecessary weight on the cable bundles.

• Use cable managers to route cable bundles to the left and right of the network equipment to maximize accessibility to the connectors.

• Provide enough slack, approximately 5 to 7.5 cm (2 to 3 in), to provide proper strain relief as shown in Figure 15 on page 33.

• Bundle cable using hook-and-loop straps to avoid injuring cables.

• If you build your own cable, be sure that connectors are properly crimped.

• When installing a patch panel using twisted pair wiring, untwist no more than 2.5 cm (1 in) of the cable to avoid radio frequency (RF) interference.

Label Cables and Keep Accurate Records Site Preparation

32 ExtremeSwitching 5320 Series Hardware Installation Guide

• Discharge the RJ45 Ethernet cable before plugging it into a port on the switch.

Caution Unshielded twisted pair (UTP) cable can build up electrostatic charges when being pulled into a new installation. Before connecting any category 5 UTP cable to the switch, discharge ESD from the cable by plugging the RJ45 connector into a LAN static discharge device or use an equivalent method.

• Use plenum-rated cable when it is necessary for safety and fire rating requirements.

Consult your local building codes to determine when it is appropriate to use plenum-rated cable, or refer to IEC standard 850.

• Keep all ports and connectors free of dust.

Figure 15: Properly Installed and Bundled Cable

1 = Ensure adequate slack and bend radius

Handle Fiber Optic Cable

Fiber optic cable must be handled carefully during installation.

Every cable has a minimum bend radius, and fibers will be damaged if the cables are bent too sharply. It is also important not to stretch the cable during installation. Ensure

Site Preparation Install Cable

ExtremeSwitching 5320 Series Hardware Installation Guide 33 that the bend radius for fiber optic cables is equal to at least 5 cm (2 in) for each 90-degree turn as shown in Figure 16.

Note Kinks and sharp bends can destroy or impair the cable’s ability to convey light pulses accurately from one end of the cable to the other. Use care in dressing the optical fiber cables: provide satisfactory strain relief to support the cable and maintain an adequate bend radius at all cable turns, particularly where the cable connects to the I/O module.

Figure 16: Bend Radius for Fiber Optic Cable

1 = Minimum 5 cm (2 in) radius in 90° bend

Cable Distances and Types

Table 8 shows one example of cable media types and maximum distances that support reliable transmission in accordance with international standards (except where noted).

Refer to the Extreme Optics website for descriptions of optics and cables, as well as a complete list of supported cable lengths, and a list of the…