Alcatel-Lucent Enterprise OmniSwitch 6560 Installation manual

Part No. 060474-10, Rev. K
July 2022
OmniSwitch 6560
Hardware Users Guide
www.al-enterprise.com

This user guide documents OmniSwitch 6560 hardware, including chassis and associated components. The
specifications described in this guide are subject to change without notice.
The Alcatel-Lucent name and logo are trademarks of Nokia used under license by ALE. To view other
trademarks used by affiliated companies of ALE Holding, visit: www.al-enterprise.com/en/legal/
trademarks-copyright. All other trademarks are the property of their respective owners. The information
presented is subject to change without notice. Neither ALE Holding nor any of its affiliates assumes any
responsibility for inaccuracies contained herein.
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Email: [email protected]

OmniSwitch 6560 Hardware Users Guide July 2022 iii
Contents
About This Guide .......................................................................................................... ix
Supported Platforms .......................................................................................................... ix
Who Should Read this Manual? ........................................................................................ix
When Should I Read this Manual? .................................................................................... ix
What is in this Manual? ...................................................................................................... x
What is Not in this Manual? ............................................................................................... x
How is the Information Organized? ................................................................................... x
Documentation Roadmap .................................................................................................. xi
Related Documentation ...................................................................................................xiii
Technical Support ........................................................................................................... xiv
Chapter 1 OmniSwitch 6560 ......................................................................................................1-1
OmniSwitch 6560 Availability Features .........................................................................1-3
Power Supply Redundancy ......................................................................................1-3
Hot-Swapping ...........................................................................................................1-3
Hardware Monitoring ...............................................................................................1-3
Chapter 2 Getting Started ...........................................................................................................2-1
Installing the Hardware ...................................................................................................2-1
Items Required .........................................................................................................2-1
Site Preparation ........................................................................................................2-1
Environmental Requirements ............................................................................2-1
Electrical Requirements .....................................................................................2-1
Electrical Surge Warning ..................................................................................2-2
Unpacking and Installing the Switch .......................................................................2-3
Items Included ...................................................................................................2-3
Weight Considerations ......................................................................................2-3
Airflow Considerations .....................................................................................2-4
Mounting the Switch .......................................................................................................2-4
Connections and Cabling ................................................................................................2-5
Network Cable Installation Warning .................................................................2-5
Serial Connection to the Console Port ...............................................................2-5
Serial Connection Default Settings ...................................................................2-5
Booting the Switch ..........................................................................................................2-6
Component LEDs ..............................................................................................2-6
Your First Login Session ................................................................................................2-7
Logging In to the Switch ..........................................................................................2-7

Contents
iv OmniSwitch 6560 Hardware Users Guide July 2022
Unlocking Session Types .........................................................................................2-8
Changing the Login Password ..................................................................................2-8
Setting the System Time Zone .................................................................................2-9
Setting the Date and Time ........................................................................................2-9
Setting Optional Parameters .....................................................................................2-9
Specifying an Administrative Contact ...............................................................2-9
Specifying a System Name ................................................................................2-9
Specifying the Switch’s Location ......................................................................2-9
Viewing Your Changes ..........................................................................................2-10
Saving Your Changes .............................................................................................2-10
Chapter 3 Chassis and Power Supplies ....................................................................................3-1
OmniSwitch 6560 Chassis Details ..................................................................................3-2
OS6560-P24Z8 .........................................................................................................3-2
OS6560-P24Z8 Front Panel ..............................................................................3-2
OS6560-P24Z8 Rear Panel ................................................................................3-2
OS6560-P24Z8 Chassis Specifications .............................................................3-3
OS6560-P24Z24 .......................................................................................................3-4
OS6560-P24Z24 Front Panel ............................................................................3-4
OS6560-P24Z24 Rear Panel ..............................................................................3-4
OS6560-P24Z24 Chassis Specifications ...........................................................3-5
OS6560-P48Z16 .......................................................................................................3-6
OS6560-P48Z16 Front Panel ............................................................................3-6
OS6560-P48Z16 Rear Panel ..............................................................................3-6
OS6560-P48Z16 Chassis Specifications ...........................................................3-7
OS6560-24Z8 ...........................................................................................................3-8
OS6560-24Z8 Front Panel .................................................................................3-8
OS6560-24Z8 Rear Panel ..................................................................................3-8
OS6560-24Z8 Chassis Specifications ...............................................................3-9
OS6560-24Z24 .......................................................................................................3-10
OS6560-24Z24 Front Panel .............................................................................3-10
OS6560-24Z24 Rear Panel ..............................................................................3-10
OS6560-24Z24 Chassis Specifications ...........................................................3-11
OS6560-24X4 .........................................................................................................3-12
OS6560-24X4 Front Panel ..............................................................................3-12
OS6560-24X4 Rear Panel ...............................................................................3-12
OS6560-24X4 Chassis Specifications .............................................................3-13
OS6560-P24X4 ......................................................................................................3-14
OS6560-P24X4 Front Panel ............................................................................3-14
OS6560-P24X4 Rear Panel .............................................................................3-14
OS6560-P24X4 Chassis Specifications ...........................................................3-15
OS6560-48X4 .........................................................................................................3-16
OS6560-48X4 Front Panel ..............................................................................3-16
OS6560-48X4 Rear Panel ...............................................................................3-16
OS6560-48X4 Chassis Specifications .............................................................3-17
OS6560-P48X4 ......................................................................................................3-18
OS6560-P48X4 Front Panel ............................................................................3-18
OS6560-P48X4 Rear Panel .............................................................................3-18
OS6560-P48X4 Chassis Specifications ...........................................................3-19
OS6560-X10 ...........................................................................................................3-20
OS6560-X10 Front Panel ................................................................................3-20

Contents
OmniSwitch 6560 Hardware Users Guide July 2022 v
OS6560-X10 Rear Panel .................................................................................3-20
OS6560-X10 Chassis Specifications ...............................................................3-21
Chassis Status LEDs ...............................................................................................3-22
Mounting the Switch .....................................................................................................3-24
General Mounting Recommendations ....................................................................3-24
Airflow Recommendations ....................................................................................3-25
Blank Cover Panels ................................................................................................3-26
Installing Blank Cover Panels .........................................................................3-26
Rack-Mounting .............................................................................................................3-27
Installing Rack Mount Flanges ..............................................................................3-27
Installing the Chassis In the Rack ..........................................................................3-29
Standalone (Non-Rack Mounted) Installations ......................................................3-30
Power Supplies ..............................................................................................................3-31
OS6560-BP-P 300W Power Supply .......................................................................3-32
OS6560-BP-P LED States ...............................................................................3-32
OS6560-BP-PH 600W Power Supply ....................................................................3-33
OS6560-BP-PH LED States ............................................................................3-33
OS6560-BP-PX 920W Power Supply ....................................................................3-34
OS650-BP-PX LED States ..............................................................................3-34
OS6560-BP 150W AC Power Supply ....................................................................3-35
OS6560-BP LED States ..................................................................................3-35
OS6560-BP-D 150W DC Power Supply ...............................................................3-36
OS6560-BP-D LED States ..............................................................................3-36
OmniSwitch 6560 Internal Power Supply ..............................................................3-37
DC Power Supply Connections ..............................................................................3-38
Connecting a DC Cable Harness to the Chassis Power Supply ......................3-38
Connecting a DC Cable Harness to the DC Power Source .............................3-38
Installing Power Supplies .......................................................................................3-39
Removing Power Supplies .....................................................................................3-41
Grounding the Chassis ..................................................................................................3-43
Monitoring Chassis Components ..................................................................................3-44
Viewing Chassis Slot Information .........................................................................3-44
Monitoring Chassis Temperature ..................................................................................3-44
Temperature Errors ..........................................................................................3-45
Dying Gasp ....................................................................................................................3-45
Scenarios ................................................................................................................3-45
SNMP Trap ............................................................................................................3-46
Syslog Message ......................................................................................................3-46
Chapter 4 Managing Power over Ethernet (PoE) .................................................................4-1
In This Chapter ................................................................................................................4-2
Power over Ethernet Specifications ................................................................................4-3
Power over Ethernet Defaults .........................................................................................4-3
Power over Ethernet Budget ...........................................................................................4-4
Viewing Power Supply Status ..................................................................................4-4
Viewing PoE Status ..................................................................................................4-5

Contents
vi OmniSwitch 6560 Hardware Users Guide July 2022
Understanding and Modifying the Default Settings .................................................4-5
PoE Class Detection .................................................................................................4-5
PoE Operational Status .............................................................................................4-6
Configuring the Total Power Available to a Port ..............................................4-6
Configuring the Total Power Available to a slot ...............................................4-7
Setting Port Priority Levels ...............................................................................4-7
Setting the Capacitor Detection Method ...........................................................4-8
Understanding Guard Band .............................................................................................4-8
Understanding Priority Disconnect ...............................................................................4-10
Setting Priority Disconnect Status ..........................................................................4-10
Disabling Priority Disconnect .........................................................................4-10
Enabling Priority Disconnect ..........................................................................4-10
Priority Disconnect is Enabled; Same Priority Level on All PD .....................4-11
Priority Disconnect is Enabled;
Incoming PD Port has Highest Priority Level .................................................4-11
Priority Disconnect is Enabled;
Incoming PD Port has Lowest Priority Level ..................................................4-11
Priority Disconnect is Disabled .......................................................................4-12
Monitoring Power over Ethernet via CLI .....................................................................4-13
Appendix A Regulatory Compliance and Safety Information ...............................................A-1
Declaration of Conformity: CE Mark ............................................................................A-1
Waste Electrical and Electronic Equipment (WEEE) Statement ...................................A-1
China RoHS: Hazardous Substance Table .....................................................................A-2
Taiwan RoHS: Hazardous Substance Table ..................................................................A-3
California Proposition 65 Warning ................................................................................A-4
Standards Compliance ....................................................................................................A-5
FCC Class A, Part 15 ..............................................................................................A-7
Canada Class A Statement ......................................................................................A-7
JATE ........................................................................................................................A-7
CISPR22 Class A warning ......................................................................................A-7
Korea Emissions Statement .....................................................................................A-8
VCCI .......................................................................................................................A-8
Class A Warning for Taiwan and Other Chinese Markets ......................................A-8
Class 1M Laser Warning .........................................................................................A-8
Network Cable Installation Warning .......................................................................A-8
Translated Safety Warnings ...........................................................................................A-9
Blank Panels Warning ......................................................................................A-9
Electrical Storm Warning .................................................................................A-9
Installation Warning .........................................................................................A-9
Invisible Laser Radiation Warning .................................................................A-10
Operating Voltage Warning ...........................................................................A-10
Power Disconnection Warning .......................................................................A-10
Proper Earthing Requirement Warning .......................................................... A-11
DC Power Supply Connection Warning ......................................................................A-11
Read Important Safety Information Warning .................................................A-12

Contents
OmniSwitch 6560 Hardware Users Guide July 2022 vii
Restricted Access Location Warning .............................................................A-12
Wrist Strap Warning .......................................................................................A-12
Instrucciones de seguridad en español .........................................................................A-13
Advertencia sobre el levantamiento del chasis ...............................................A-13
Advertencia de las tapaderas en blanco ..........................................................A-13
Advertencia en caso de tormenta eléctrica .....................................................A-13
Advertencia de instalación .............................................................................A-13
Advertencia de radiación láser invisible .........................................................A-13
Advertencia de la batería de litio ....................................................................A-13
Advertencia sobre la tensión de operación .....................................................A-13
Advertencia sobre la desconexión de la fuente ..............................................A-13
Advertencia sobre una apropiada conexión a tierra ....................................... A-14
Leer “información importante de seguridad” .................................................A-14
Advertencia de acceso restringido ..................................................................A-14
Advertencia de pulsera antiestática ................................................................A-14
Clase de seguridad ..........................................................................................A-14
Advertencia de fuentes de poder ....................................................................A-14

Contents
viii OmniSwitch 6560 Hardware Users Guide July 2022

OmniSwitch 6560 Hardware Users Guide July 2022 ix
About This Guide
This OmniSwitch 6560 Hardware Users Guide describes OmniSwitch 6560 switch components and basic
switch hardware procedures.
Supported Platforms
The information in this guide applies only to OmniSwitch 6560 switches.
Who Should Read this Manual?
The audience for this users guide is network administrators and IT support personnel who need to
configure, maintain, and monitor switches and routers in a live network. However, anyone wishing to gain
knowledge of the hardware will benefit from the material in this guide.
When Should I Read this Manual?
Read this guide as soon as you are ready to familiarize yourself with your switch hardware components.
You should already be familiar with the very basics of the switch hardware, such as module LEDs and
component installation procedures. This manual will help you understand your switch hardware in
greater depth.

x OmniSwitch 6560 Hardware Users Guide July 2022
What is in this Manual?
This users guide includes the following hardware-related information:
•Descriptions of “Availability” features.
•Technical specifications for the chassis, power supplies and modules.
•Power supply requirements.
•The dynamics of chassis airflow, including detailed illustrations of proper and improper airflow
configurations.
•Hot-swapping power supplies and modules.
•Installation and removal procedures for power supplies and modules.
•Detailed illustrations and LED descriptions for chassis, network and power supply operability.
•Hardware-related Command Line Interface (CLI) commands.
What is Not in this Manual?
The descriptive and procedural information in this manual focuses on switch hardware. It includes
information on some CLI commands that pertain directly to hardware configuration, but it is not intended
as a software users guide. There are several OmniSwitch users guides that focus on switch software
configuration. Consult those guides for detailed information and examples for configuring your switch
software to operate in a live network environment. See “Documentation Roadmap” on page -xi and
“Related Documentation” on page -xiii for further information on software configuration guides available
for your switch.
How is the Information Organized?
Each chapter in this guide focuses on a specific hardware component or a set of hardware components. All
descriptive, technical specification, and procedural information for a hardware component can be found in
the chapter dedicated to that component.

OmniSwitch 6560 Hardware Users Guide July 2022 xi
Documentation Roadmap
The OmniSwitch user documentation suite was designed to supply you with information at several critical
junctures of the configuration process.The following section outlines a roadmap of the manuals that will
help you at each stage of the configuration process. Under each stage, we point you to the manual or
manuals that will be most helpful to you.
Stage 1: Using the Switch for the First Time
Pertinent Documentation: Getting Started Information
OmniSwitch 6560 Release Notes
A “Getting Started” chapter is included in the OmniSwitch 6560 Hardware Users Guide. This chapter
provides all the information you need to get your switch up and running the first time. It also includes
succinct overview information on fundamental aspects of the switch.
At this time you should also familiarize yourself with the Release Notes that accompanied your switch.
This document includes important information on feature limitations that are not included in other
user guides.
Stage 2: Gaining Familiarity with Basic Switch Functions
Pertinent Documentation: Hardware Users Guide
OmniSwitch 6560 Switch Management Guide
Once you have your switch up and running, you will want to begin investigating basic aspects of its
hardware and software. Information about switch hardware is provided in the OmniSwitch 6560 Hardware
Guide. This guide provide specifications, illustrations, and descriptions of all hardware components. It also
includes steps for common procedures, such as removing and installing switch components.
This guide is the primary users guide for the basic software features on a single switch. This guide
contains information on the switch directory structure, basic file and directory utilities, switch access
security, SNMP, and web-based management. It is recommended that you read this guide before
connecting your switch to the network.
Stage 3: Integrating the Switch Into a Network
Pertinent Documentation: OmniSwitch 6560 Network Configuration Guide
When you are ready to connect your switch to the network, you will need to learn how the OmniSwitch
implements fundamental software features, such as 802.1Q, VLANs, Spanning Tree, and network routing
protocols. The Network Configuration Guide guide contains overview information, procedures, and
examples on how standard networking technologies are configured on the OmniSwitch.

xii OmniSwitch 6560 Hardware Users Guide July 2022
Anytime
The OmniSwitch CLI Reference Guide contains comprehensive information on all CLI commands
supported by the switch. This guide includes syntax, default, usage, example, related CLI command, and
CLI-to-MIB variable mapping information for all CLI commands supported by the switch. This guide can
be consulted anytime during the configuration process to find detailed and specific information on each
CLI command.

OmniSwitch 6560 Hardware Users Guide July 2022 xiii
Related Documentation
The following are the titles and descriptions of all the OmniSwitch 6560 user manuals:
•OmniSwitch 6560 Hardware Users Guide
Complete technical specifications and procedures for all OmniSwitch 6560 chassis, power supplies,
fans, and Network Interface (NI) modules.
•OmniSwitch 6560 CLI Reference Guide
Complete reference to all CLI commands supported on the OmniSwitch. Includes syntax definitions,
default values, examples, usage guidelines and CLI-to-MIB variable mappings.
•OmniSwitch 6560 Switch Management Guide
Includes procedures for readying an individual switch for integration into a network. Topics include the
software directory architecture, image rollback protections, authenticated switch access, managing
switch files, system configuration, using SNMP, and using web management software (WebView).
•OmniSwitch 6560 Network Configuration Guide
Includes network configuration procedures and descriptive information on all the major software
features and protocols included in the base software package. Chapters cover Layer 2 information
(Ethernet and VLAN configuration), Layer 3 information (routing protocols, such as RIP and IPX),
security options (authenticated VLANs), Quality of Service (QoS), link aggregation, and server
load balancing.
•Technical Tips, Field Notices
Includes information published by Alcatel-Lucent’s Customer Support group.
•Release Notes
Includes critical Open Problem Reports, feature exceptions, and other important information on the
features supported in the current release and any limitations to their support.

xiv OmniSwitch 6560 Hardware Users Guide July 2022
Technical Support
A service agreement brings your company the assurance of 7x24 no-excuses technical support. You’ll also
receive regular software updates to maintain and maximize your product’s features and functionality and
on-site hardware replacement through our global network of highly qualified service delivery partners.
With 24-hour access to the Service and Support web page, you’ll be able to view and update any case
(open or closed) that you have reported to technical support, open a new case or access helpful release
notes, technical bulletins, and manuals.
Access additional information can be found below:
Web: myportal.al-enterprise.com
Phone: [phone]
Email: [email protected]

OmniSwitch 6560 Hardware Users Guide July 2022 page 1-1
1 OmniSwitch 6560
Refer to the information below for OmniSwitch 6560 models and components.
Model Number Description
OS6560-P24Z8 Fixed-configuration chassis in a 1U form factor with:
•16 - RJ45 10/100/1000 Base-T PoE ports (802.3at)
•8 - RJ45 100/1G/2.5G BaseT PoE ports (802.3bt)
•2 - SFP+ 1G/10G ports
OS6560-P24Z24 Fixed-configuration chassis in a 1U form factor with:
•24 - RJ45 100/1G/2.5G BaseT PoE ports (802.3bt)
•4 - SFP+ 1G/10G ports
•2 - 20G QSFP+ VFL ports
OS6560-P48Z16 Fixed-configuration chassis in a 1U form factor with:
•32 - RJ45 10/100/1000 Base-T PoE ports (802.3at)
•16 - RJ45 100/1G/2.5G BaseT PoE ports (802.3bt)
•4 - SFP+ 1G/10G ports
•2 - 20G QSFP+ VFL ports
OS6560-24Z8 Fixed-configuration chassis in a 1U form factor with:
•16 - RJ45 10/100/1000 Base-T ports
•8 - RJ45 100/1G/2.5G BaseT ports
•2 - SFP+ 1G/10G ports
OS6560-24Z24 Fixed-configuration chassis in a 1U form factor with:
•24 - RJ45 100/1G/2.5G BaseT ports
•4 - SFP+ 1G/10G ports
•2 - 20G QSFP+ VFL ports
OS6560-24X4 Fixed-configuration chassis in a 1U form factor with:
•24 - RJ45 10/100/1000 Base-T ports
•2 - SFP 1G ports
•4 - SFP+ 1G/10G ports
OS6560-P24X4 Fixed-configuration chassis in a 1U form factor with:
•24 - RJ45 10/100/1000 Base-T PoE ports (802.3at)
•2 - SFP 1G ports
•4 - SFP+ 1G/10G ports
OS6560-48X4 Fixed-configuration chassis in a 1U form factor with:
•48 - RJ45 10/100/1000 Base-T ports
•2 - SFP 1G ports
•2 - SFP+ 1G/10G ports
•2 - SFP+ 10G ports

OmniSwitch 6560
page 1-2 OmniSwitch 6560 Hardware Users Guide July 2022
OS6560-P48X4 Fixed-configuration chassis in a 1U form factor with:
•48 - RJ45 10/100/1000 Base-T PoE ports (802.3at)
•2 - SFP 1G ports
•2 - SFP+ 1G/10G ports
•2 - SFP+ 10G ports
OS6560-X10 Fixed-configuration chassis in a 1U form factor with:
•8 - SFP+ 1G/10G ports
•2 - 20G QSFP+ VFL ports
Model Number Description

OmniSwitch 6560 OmniSwitch 6560 Availability Features
OmniSwitch 6560 Hardware Users Guide July 2022 page 1-3
OmniSwitch 6560 Availability Features
The switch provides a broad variety of availability features. Availability features are hardware and
software-based safeguards that help prevent the loss of data flow in the unlikely event of a subsystem
failure. In addition, some availability features allow users to maintain or replace hardware components
without powering off the switch or interrupting switch operations. Combined, these features provide added
resiliency and help ensure that the switch is consistently available for day-to-day network operations.
Hardware-related availability features include:
•Power Supply Redundancy
•Hot-Swapping
•Hardware Monitoring
Power Supply Redundancy
For information on power supply redundancy, refer to Chapter 3, “Chassis and Power Supplies.”
Hot-Swapping
Hot-swapping refers to the action of adding, removing, or replacing certain hardware components without
powering off your switch and disrupting other components in the chassis. This feature greatly facilitates
hardware upgrades and maintenance and also allows you to easily replace components in the unlikely
event of hardware failure.
Hardware Monitoring
Automatic Monitoring
Automatic monitoring refers to the switch’s built-in sensors that automatically monitor operations. If an
error is detected (e.g., over-threshold temperature), the switch immediately sends a trap to the user. The
trap is displayed on the console in the form of a text error message.
LEDs
LEDs, which provide visual status information, are provided on the front and rear panels. LEDs are used
to indicate conditions, such as hardware and software status, link integrity, data flow, etc. For detailed
LED descriptions, refer to the corresponding hardware component section in the next chapter.
User-Driven Monitoring
User-driven hardware monitoring refers to CLI commands that are entered by the user in order to access
the current status of hardware components. The user enters “show” commands that output information to
the console. The show commands for all the features are described in detail in the OmniSwitch CLI
Reference Guide.

OmniSwitch 6560 Availability Features OmniSwitch 6560
page 1-4 OmniSwitch 6560 Hardware Users Guide July 2022

OmniSwitch 6560 Hardware Users Guide July 2022 page 2-1
2 Getting Started
Installing the Hardware
Note. For information on configuring a Virtual Chassis (VC), refer to the OmniSwitch 6560 Switch
Management Guide.
Items Required
•Grounding wrist strap
•Phillips screwdriver
•Flat-blade screwdriver
Site Preparation
Environmental Requirements
The switches have the following environmental and airflow requirements:
•The installation site must maintain a supported temperature and humidity range as given in the
specifications table for the chassis. See “OmniSwitch 6560 Chassis Details” on page 3-2.
•Be sure to allow adequate room for proper air ventilation at the front, back, and sides of the switch.
Refer to “Airflow Considerations” on page 2-4 for minimum clearance requirements. No clearance is
necessary at the top or bottom of the chassis.
Electrical Requirements
Note. Switches must be installed by a professional installer. It is the responsibility of the installer to ensure
that proper grounding is available and that the installation meets applicable local and national electrical
codes.
The switches have the following general electrical requirements:
•Each switch requires one grounded electrical outlet for each power supply installed in the chassis.
•For switches using AC power connections, each supplied AC power cord is 2 meters (approx. 6.5 feet).
Do not use extension cords.

Installing the Hardware Getting Started
page 2-2 OmniSwitch 6560 Hardware Users Guide July 2022
Redundant AC Power. It is recommended that each AC outlet resides on a separate circuit. With
redundant AC, if a single circuit fails, the switch’s remaining power supplies (on separate circuits) can
remain operational.
Electrical Surge Warning
In order to help protect equipment against electrical surges please take note of the following
recommendations and guidelines:
1Earth grounding of all devices is fundamental to ensure long term reliability.
•All electrical equipment must be installed by a qualified, licensed electrician.
•Every power supply that is connected to building power should be earth grounded.
•Earth grounding for the power cable, should be verified to be 0.01 ohm or less.
•Each switch should be grounded to same earth ground as the power supply.
•Each powered device, such as an AP or camera, should be connected to earth ground.
•Each surge suppression device should be connected to earth ground.
2Shielded cables (STP) offer some minimal level of additional protection over unshielded Ethernet
cables (UTP) but the use of a surge protector is still recommended.
•It is suggested to use STP Cat5e or better for 1Gbps Ethernet switches for any outdoor application or
applications where Ethernet cables come in close proximity to alternating current conductors.
•Always install cables according to manufacturer requirements.
3For any connections where integrity of the cabling within a building ground is questionable (i.e outdoor
connections), copper Ethernet ports must be connected with an appropriate surge protection device, inline,
between the PSE and PD per the manufacturer’s recommendations for connection and grounding.
4Caution should be taken for any cable connected to any outdoor device, not only on the device ground-
ing, but to ensure that any outdoor device cables that could carry surge currents, do not pass those surge
currents to upstream Ethernet switches.
5Caution - Category 5e, Category 6, and Category 6a cables can store large amounts of static electricity
due to the dielectric properties of their construction materials in addition, this build up of electricity could
lead to a Cable Discharge Event (CDE). A CDE can occur due to the differential in charges on the cable
and the equipment it’s being connected to. It is recommended that installers momentarily ground all
copper Ethernet cables (especially in new cable runs) to a suitable and safe earth ground before connect-
ing them to the port.
Note. Failure to follow the above recommendations could result in voiding the warranty of the affected
ALE product.