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EMERSONEnterasys® A4 Fast Ethernet Switch

From:EMERSON | Author:LIAO | Time :2025-08-19 | 1210 Browse: | 🔊 Click to read aloud ❚❚ ▶ | Share:

stackable switches.

How to Use This Guide

Read through this guide completely to familiarize yourself with its contents and gain an

understanding of the features and capabilities of the stackable Ethernet switch. A general

knowledge of data communications networks is helpful when setting up the switch.

This guide provides information about the following:

Related Documents

The following manuals can be obtained from the World Wide Web in Adobe Acrobat Portable

Document Format (PDF) at the following site:

https://extranet.enterasys.com/downloads/

• Enterasys A4 CLI Reference describes how to use the Command Line Interface (CLI) to set up

and manage the switches.

Electrical Hazard: Only qualified personnel should perform installation procedures.

Riesgo Electrico: Solamente personal calificado debe realizar procedimientos de instalacion.

Elektrischer Gefahrenhinweis: Installationen sollten nur durch ausgebildetes und qualifiziertes 

Personal vorgenommen werden.

Elektrischer Gefahrenhinweis: Installationen sollten nur durch ausgebildetes und qualifiziertes Personal 

vorgenommen werden.

Regulatory Compliance Information

Federal Communications Commission (FCC) Notice

This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not

cause harmful interference, and (2) this device must accept any interference received, including interference that may cause

undesired operation.

NOTE: This equipment has been tested and found to comply with the limits for a class A digital device, pursuant to Part 15 of

the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is

operated in a commercial environment. This equipment uses, generates, and can radiate radio frequency energy and if not

installed in accordance with the operator’s manual, may cause harmful interference to radio communications. Operation of this

equipment in a residential area is likely to cause interference in which case the user will be required to correct the interference

at his own expense.

WARNING: Changes or modifications made to this device which are not expressly approved by the party responsible for

compliance could void the user’s authority to operate the equipment.

Industry Canada Notice

This digital apparatus does not exceed the class A limits for radio noise emissions from digital apparatus set out in the Radio

Interference Regulations of the Canadian Department of Communications.

Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables aux appareils

numériques de la class A prescrites dans le Règlement sur le brouillage radioélectrique édicté par le ministère des

Communications du Canada.

Class A ITE Notice

WARNING: This is a Class A product. In a domestic environment this product may cause radio interference in which case the

user may be required to take adequate measures.

Clase A. Aviso de ITE

ADVERTENCIA: Este es un producto de Clase A. En un ambiente doméstico este producto puede causar interferencia de radio

en cuyo caso puede ser requerido tomar medidas adecuadas.

Klasse A ITE Anmerkung 

WARNHINWEIS: Dieses Produkt zählt zur Klasse A ( Industriebereich ). In Wohnbereichen kann es hierdurch zu

Funkstörungen kommen, daher sollten angemessene Vorkehrungen zum Schutz getroffen werden.

VCCI Notice

This is a class A product based on the standard of the Voluntary Control Council for Interference by Information Technology

Equipment (VCCI). If this equipment is used in a domestic environment, radio disturbance may arise. When such trouble

occurs, the user may be required to take corrective actions

BSMI EMC Statement — Taiwan

This is a class A product. In a domestic environment this product may cause radio interference in which case the user may be

required to take adequate measures.

European Waste Electrical and Electronic Equipment (WEEE) Notice

In accordance with Directive 2002/96/EC of the European Parliament on waste electrical and electronic equipment (WEEE):

1. The symbol above indicates that separate collection of electrical and electronic equipment is required and that this product

was placed on the European market after August 13, 2005, the date of enforcement for Directive 2002/96/EC.

2. When this product has reached the end of its serviceable life, it cannot be disposed of as unsorted municipal waste.  It must

be collected and treated separately.

3. It has been determined by the European Parliament that there are potential negative effects on the environment and human

health as a result of the presence of hazardous substances in electrical and electronic equipment.

4. It is the users’ responsibility to utilize the available collection system to ensure WEEE is properly treated.

For information about the available collection system, please go to www.enterasys.com/support/ or contact Enterasys

Customer Support at 353 61 705586 (Ireland).

Battery Notice

This product contains a battery used to maintain product information.  If the battery should need replacement it must be

replaced by Service Personnel.  Please contact Technical Support for assistance.  

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