Aruba 2540 Quick Setup Manual

Aruba 2540 24G/48G Switch Quick
Setup Guide and Safety/Regulatory
Information

*5200-4435*

Part Number: 5200-4435
Published: October 2017
Edition: 1, Printed in China

Contents

Applicable products......................................................................................................... 0

Chapter 1 Aruba 2540 24G/48G Switch Quick Setup Guide and Safety/

Regulatory Information....................................................................................4

Installation precautions.............................................................................................................................. 4

Prepare for installation............................................................................................................................... 5

Mounting Aruba 2540 24-Port and 48-Port switches................................................................................. 6

Two-post rack mounting option:...................................................................................................... 7

Tabletop or desktop mounting option.............................................................................................. 7

Connecting the switch to the network........................................................................................................ 8

SFP/SFP+ installation notes.................................................................................................................... 11

Use only genuine Aruba SFP/SFP+ transceivers..........................................................................11

Hot Swapping SFP/SFP+ transceivers..........................................................................................11

SFP/SFP+ connections to devices with fixed speed/duplex configurations.................................. 11

Switch Operating System Software..........................................................................................................11

Regulatory information............................................................................................................................. 11

Power cords............................................................................................................................................. 11

Aruba 2540 Switch Safety and Regulatory Information........................................................................... 12

Japan VCCI Class A................................................................................................................................ 14

Korea EMC Class A Statement................................................................................................................14

EAC..........................................................................................................................................................14

Documentation feedback......................................................................................................................... 14

Contents 2

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Copyright 2017 Hewlett Packard Enterprise Development LP

Notices

The information contained herein is subject to change without notice. The only warranties for Hewlett Packard
Enterprise products and services are set forth in the express warranty statements accompanying such products
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Applicable products

Aruba 2540 24G 4SFP+ Switch JL354A

Aruba 2540 48G 4SFP+ Switch JL355A

Aruba 2540 24G PoE+ 4SFP+ Switch JL356A

Aruba 2540 48G PoE+ 4SFP+ Switch JL357A

Chapter 1

Aruba 2540 24G/48G Switch Quick Setup Guide and Safety/Regulatory Information

The switch drawings in this document are for illustration only and may not match your particular
switch model.

For switch and accessories installation information, browse to the manuals for your switch model at

www.hpe.com/networking/ResourceCenter.

Installation precautions

• The rack or cabinet should be adequately secured to prevent it from becoming unstable and/or
falling over.

• Devices installed in a rack or cabinet should be mounted as low as possible, with the heaviest
devices at the bottom and progressively lighter devices installed above.

4 Aruba 2540 24G/48G Switch Quick Setup Guide and Safety/Regulatory Information

• Do not ship any switch in a rack without checking for restrictions in the

Aruba 2540 Switches Installation and Getting Started Guide

. Otherwise, you may void the switch warranty.

• Ensure the power source circuits are properly grounded, then use the power cord supplied with
the switch to connect it to the power source.

• Use only approved power cords with your Aruba Networking Product. Please see the power cord
information in the section titled Power cords on page 11

of this guide for acceptable power cords that are appropriate for this product. Failure to use
approved power cords can result in personal injury and product damage, and may void your
product warranty.

• If your installation requires a different power cord than the one supplied with the switch, be sure
the cord is adequately sized for the switch’s current requirements. In addition, be sure to use a
power cord displaying the mark of the safety agency that defines the regulations for power cords
in your country. The mark is your assurance that the power cord can be used safely with the
switch and power supply.

• When installing the switch, the AC outlet should be near the switch and should be easily
accessible in case the switch must be powered off.

• Do not install the switch in an environment where the operating ambient temperature exceeds its
specification. See the section titled Aruba 2540 Switch Safety and Regulatory Information on
page 12

.

• Ensure the switch does not overload the power circuits, wiring, and over-current protection. To
determine the possibility of overloading the supply circuits, add together the ampere ratings of all
devices installed on the same circuit as the switch and compare the total with the rating limit for
the circuit. The maximum ampere ratings are usually printed on the devices, near the AC power
connectors.

• Ensure the air flow around the switch is not restricted. Leave at least 3 inches (7.6 cm) for cooling
on the sides and rear of the switch. For other available air flow information, see the

Aruba 2540 Switches Installation and Getting Started Guide

, located on the Hewlett Packard Enterprise Information Library at www.hpe.com/networking/
ResourceCenter

.

Prepare for installation

1. Unpack and check included parts:

• Switch

• Accessory kit (installation hardware)

• Power cord

• Documentation kit

2. Prepare for installation.

Chapter 1 Aruba 2540 24G/48G Switch Quick Setup Guide and Safety/Regulatory Information 5