3Com 1000BASE Manuel de l'utilisateur - Page 2

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NSTALLATION AND

WARNING: Installation and removal of the module must

be carried out by qualified personnel only. Before

installing the module into a unit, you must first

disconnect the unit from the mains power supply. For

full safety instructions, refer to the user guide that

accompanies the unit.

AVERTISSEMENT: Confiez l'installation et la dépose de

ce module à un personnel qualifié. Avant d'installer ce

module dans un groupe, vous devez au préalable

débrancher ce groupe de l'alimentation secteur. Pour

prendre connaissance des consignes complètes de

sécurité, consultez le guide utilisateur qui accompagne

ce groupe.

WARNHINWEIS: Die Installation und der Ausbau des

Moduls darf nur durch Fachpersonal erfolgen. Vor dem

Installieren des Moduls in einem Gerät muß zuerst der

Netzstecker des Geräts abgezogen werden. Vollständige

Sicherheitsanweisungen sind dem Benutzerhandbuch des

Geräts zu entnehmen.

WARNING: RJ-45 Port. This is a shielded RJ-45 data

socket. It cannot be used as a telephone socket. Only

connect RJ-45 data connectors to this socket.

Either shielded or unshielded data cables with shielded or

unshielded jacks can be connected to this data socket.

AVERTISSEMENT: Le port RJ-45. Il s'agit d'une prise

femelle blindée de données RJ-45. Vous ne pouvez pas

l'utiliser comme prise de téléphone. Branchez uniquement

des connecteurs de données RJ-45 sur cette prise femelle.

Les câbles de données blindés ou non blindés, avec les jacks

blindés ou non blindés, l'un ou l'autre, peuvent être

branchés à cette prise de courant de données.

WARNHINWEIS: RJ-45 Ports. RJ-45-Anschluß. Dies ist

eine abgeschirmte RJ-45-Datenbuchsen. Sie kann nicht als

Telefonanschlußbuchsen verwendet werden. An diesen

Buchsen dürfen nur RJ-45-Datenstecker angeschlossen

werden.

Dieser Datenstecker kann entweder mit abgeschirmten

oder unabgeschirmten Datenkabeln mit abgeschirmten

oder unabgeschirmten Klinkensteckern verbunden werden.

Handling the Module

The module can be easily damaged by electrostatic

discharge. To prevent damage, observe the following:

T Do not remove the module from its packaging until

you are ready to install it into a Switch.

T Do not touch any of the pins, connections or

components on the module.

T Handle the module only by its edges and front panel.

T Always wear an anti-static wristband connected to a

suitable earth point.

T Always store or transport modules in anti-static

packaging.

EMOVAL

Installing the Module into a Switch

CAUTION: When a module is installed into a Switch, the

Switch can only support one port trunk, instead of two.

If you have two port trunks configured on your Switch,

remove the second one before installing the module. If

you do not remove the second port trunk, both port

trunks are automatically removed.

CAUTION: If the module replaces a 1000BASE-SX or a

1000BASE-LX module, all user settings are retained, with

the exception of auto-negotiation, which is always

enabled. If the 1000BASE-T module replaces any other

type of module, all user settings return to their default

values.

1 Ensure that the Switch is disconnected from the mains

power supply and that you are wearing an anti-static

wristband connected to a suitable earth point.

2 Place the Switch on a flat surface. Using a suitable

screwdriver, remove the blanking plate from the rear of

the Switch. Do not remove any other screws from the

rear of the Switch.

3 Keep the blanking plate and screws in a safe place. If

you remove the module at any time, you must replace

the blanking plate to prevent dust and debris entering

the Switch and to aid the circulation of cooling air.

4 Hold the module so that the text on the front panel is

upright, and insert it into the Switch, ensuring the

connectors are fully engaged. Tighten the two captive

thumbscrews securing the module.

5 Install the module:

a Ensure that the Switch is turned on.

b Plug the RJ-45 connector on the cable into the RJ-45

socket on the module.

c Connect the other end of the cable segment to a

device fitted with a 1000BASE-T Gigabit Ethernet

connection.

6 Check the LEDs on the front of the Switch to ensure

that the module is operating correctly. Refer to "LEDs"

on page 1 for more information.

Removing the Module from a Switch

1 Ensure that the power supply and connection cables are

disconnected from the Switch.

2 Place the Switch on a flat surface. Undo the two captive

thumbscrews securing the module into the Switch. Do

not remove any other screws from the Switch.

3 If you are not fitting another module immediately, you

must replace the blanking plate to ensure that dust and

debris do not enter the Switch and to aid the circulation

of cooling air.