3com CoreBuilder 9000 ATM Interface Module Guide de démarrage rapide

Marque: 3com

Modèle: CoreBuilder 9000 ATM Interface Module

Taper: Guide de démarrage rapide

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This guide explains how to install a CoreBuilder™ 9000 ATM Interface

Module into a CoreBuilder 9000 chassis, how to power on the system,

how to download the sytem software and how to perform an initial

configuration.

ATM Interface

Module Description

The ATM Interface Module interfaces with the ATM Switch Fabric Module

to create the Enterprise ATM Switch system. The ATM Interface Module

can be ordered in several configurations, according to your specific

needs.

A typical Interface Module configuration comprises:

An ATM Interface Carrier Module that is an unpopulated dual-subslot

dual-channel carrier module

One or two OC-3/STM-1 four-port ATM Interface daughter card(s) that

can be either single-mode or multi-mode. The OC-3/STM-1 card is also

available in 3port multi-mode one port single-mode.

One or two OC-12/STM-4 one-port ATM Interface daughter card(s)

that can be either single-mode or multi-mode

These different combinations can be ordered as pre-packaged bundles, or

the components can be ordered separately. The combination/bundle and

their corresponding part numbers are presented in appendix of the ATM

Interface Module User Guide. Table 1 shows the combinations that are

available without the part numbers.

For the CoreBuilder

™

9000 Enterprise ATM Switch

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Figure 1 shows the faceplate of the ATM Interface Carrier Module with

one OC-12/STM-4 daughter card installed on the left and one

OC-3/STM-1 daughter card installed on the right.

In the figure, the Module is shown on its side; when installed, it stands

vertically in the CoreBuilder 9000 chassis with the LEDs on top.

Figure 1

ATM Interface Module Faceplate

The LED indicators on the left side of the faceplate show the module’s

operational status. The Module Status LED indicator is a general purpose

LED which shows the ATM Interface Module’s status; the two groups of

four port LEDs show the status of individual ports in the daughter cards.

Audience Description

This guide is intended for the system administrator, network equipment

technician, or network manager who is responsible for installing and

managing interface modules designed for operation with network

hardware such as CoreBuilder 9000 ATM switches. It assumes a working

knowledge of network operations and familiarity with communications

protocols used in networks.

This guide is intended for trained technical personnel only. Do not

attempt to remove or replace a CoreBuilder 9000 ATM Interface Module

if you have not had the proper training from 3Com. For training

information, call 1-800-NET-3COM.

Safety Precautions

When you handle components in a CoreBuilder 9000 system, be sure

that you follow all safety precautions. To avoid electric shocks, burns, or

equipment damage, read and follow these warnings:

WARNING: Hazardous energy exists within the CoreBuilder system. Use

extreme caution when you install, remove or replace the ATM Switch

Fabric Module.

WARNING: Allow only trained service personnel to install, remove or

replace a module.

OC-12/STM-4 Daughter Card

OC-3/STM-1 Dau

hter Card

Module Status LED

Port LEDs

WARNING: Before you open the chassis, always unplug the power cord.

WARNING: When the system is on, never insert metal objects such as a

screwdriver or a finger with jewelry into open module slots.

WARNING: When the system is on, do not touch any connections within

the chassis with your hands or fingers. Do not insert metal objects into

the backplane.

ESD Safety Information

Electrostatic Discharge (ESD) can damage components on the module.

ESD, which occurs when the module is improperly handled, can cause

complete or intermittent failures.

CAUTION: To prevent ESD-related damage:

Always wear an ESD wrist strap, ensuring that the strap is firmly

secured to your wrist.

Keep the ATM Interface Module in its antistatic shielded bag until you

are ready to install it.

When working with any component of the CoreBuilder 9000 system,

always place the card/module onto the antistatic bag that it was

shipped in. Do not work on a module or card that is not properly

grounded.

Handling Precautions

When you handle the ATM Interface Module, follow these precautions:

Always handle the Module by the faceplate only.

Do not touch the components, pins, leads, or solder connections.

When you insert the Module into the board guides, do not twist or

otherwise force the module into the chassis.

Before you push the board Module into the chassis, make sure that

the module ejectors are open.

When you slide the Module into place, match the upper and lower

module guides.

Do not operate the unit in a location where the maximum ambient

temperature exceeds 40°C (104°F).

Ensure that the chassis ventilation openings in the unit are not

blocked.

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Précautions de

sécurité

Lorsque vous manipulez les éléments du système CoreBuilder 9000,

veillez à bien respecter les précautions de sécurité. Pour éviter les

décharges électriques, les brûlures, l’incendie ainsi que pour ne pas

endommager l’équipement, veuillez lire et respecter les précautions

suivantes:

AVERTISSEMENT: Le système CoreBuilder 9000 contient une énergie qui

peut être dangereuse. Soyez trez minutieux lorsque vous installez, ôtez

ou replacez un Module Interface ATM.

AVERTISSEMENT: Seul un personnel habilité à le faire peut installer, ôter

ou remplacer un Module Interface ATM.

AVERTISSEMENT: Lorsque le système CoreBuilder 9000 est sous tension,

ne jamais insérer des objets tels que tournevis ni même des doigts portant

des bijoux dans les emplacements d’un module ouvert. Lorsque le

système est sous tension, ne touchez aucune connexion du châssis avec

les mains ou les doigts. Ne pas insérer d’objets métalliques dans la face

arrière.

AVERTISSEMENT: Ne pas brancher, allumer ou essayer de faire

fonctionner un module d’évidence défectueux.

AVERTISSEMENT: Pour vous protéger les yeux lors de l’installation du

Module d’Interface ATM, respectez les précautions suivantes:

Bien que les LEDs et lasers des communications de données utilisés dans

ce produit soient conformes aux normes d’exposition oculairs éventuelle,

3Com vous recommande, comme pour toute lumière vive, de ne pas

regarder directement la source de lumière.

Information sur la prévention de décharges électrostatiques

Les décharges électrostatiques peuvent endommager des éléments du

module. Ces décharges, qui surviennent lors d’une manipulation

inadéquate du module, peuvent entraîner une défaillance temporaire ou

permanente.

ATTENTION: Pour éviter des dommages électrostatiques:

Assurez-vous d’être bien branché à la terre. Utilisez un sous-pied et un

tapis relié à la terre ou portez un bracelet mis à la terre et veillez à ce

que le contact dermique soit bon.

Conservez le module dans un sac antistatique jusqu’à son installation.

Précautions de manipulation

Respectez les précautions suivantes lorsque vous manipulez le Module

Interface ATM:

Tenez le module par son panneau avant uniquement.

Ne pas toucher les éléments, broches, branchements ou soudures.

Avant d’insérer le module dans le châssis, assurez-vous que les

poignées d’insertion/d’éjection sont ouvertes.

Lorsque vous faites glisser le module dans le châssis, faites coïncider

les rails inférieurs et supérieurs.

Ne jamais forcer lorsque vous insérez le module dans les rails.

Sicherheitsvorkehru-

gen

Halten Sie beim Umgang mit Modulen des CoreBuilder-9000-Systems

unbedingt alle Sicherheitsvorkenhrungen ein. Lesen und befoldgen Sie

folgende Warnungen, um elektrische Schläge, Verbrennungen, Brände

oder Materialschäden zu vermeiden:

Im CoreBuilder-System existieren hohe elektrische Spannungen. Sie

sollten deshalb das ATM-Schnittstellen-Modul nur mit aüßerster Vorsicht

installieren, entfernen oder tauschen.

Das ATM-Schnittstellen-Modul darf nur von ausgebildetem

Service-Personal installiert, entfernt oder getauscht werden.

Führen Sie bei eingeschaltetem CoreBuilder-9000-System niemals

Metallgegenstände wie Schraubenzieher oder Schmuck an Fingern in

offene Modulschlitze ein. Berühren Sie bei eingeschaltetem System keine

Verbindungsstellen in Gerät mit Händen oder Fingern. Setzen Sie keine

Metallgegenstände in die Rückwand ein.

Versuchen Sie nicht, ein offensichtlich beschädigtes Modul zu installieren

oder in Betrieb zu nehmen.

Halten Sie sich beim Installieren des ATM-Scnittstellen-Moduls zur

Gewährleistung des optischen Sicherheit an folgende Vorkehrung:

Obwohl die für die Datenkommunikation verwendeten LEDs und

Laser-Dioden die Sicherheitvorkehrungen für zufälligen Augenkontakt

erfüllen, entsprechend wie bei anderen hellen Lichtquellen, empfiehlt

3Com nicht direkt in die Lichtquellen zu blicken.

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Sicherheitsinformationen für elektrostatische Entladungen

Elektrostatische Entladungen (ESD) können einzelne Baugruppen oder

das gesamte Modul beschädigen. ESD können vorkommen, wenn das

Modul nicht richtig gehandhabt wird und können eine dauerhafte oder

zeitweilige Fehlfunktion bewirken.

VORSICHT: Zur Verhütung von Schadën durch ESD:

Vergewissern Sie sich, daß Sie richtig geerdet sind. Benutzen Sie ein

Fußband und eine geerdete Matte oder tragen Sie ein geerdetes

Handgelenkband mit gutem Hautkontakt.

Lassen Sie das Modul bis zur Installation in der Anti-Statik-Tasche.

Vorkehrungen beim Umgang mit dem Modul

Beachten Sie folgende Vorkehrungen beim Umgang mit dem

ATM-Scnittstellen-Modul:

Fassen Sie das Modul immer nur an der Frontplatte an.

Berühren Sie nicht die Baugruppen, Stifte, Leitungen oder

Lötverbindungen.

Vergewissern Sie sich vor dem Einschieben des Modules, daß die

beiden Bügel zum Einschieben bzw. Entfernen offen stehen.

Achten Sie beim Einschieben des Moduls darauf, daß es sich in der

oberen und unteren Führungsschiene befindet.

Achten Sie beim Einschieben des Moduls darauf, daß Sie es nicht

verkannten. Schieben Sie das Module nicht mit Gewalt in das Gerät.

Unpacking

Procedures

Use the following procedure when you unpack the ATM Interface

Module:

1 Verify that the ATM Interface Module is the correct model. Compare the

model number listed on the side of the shipping carton with the model

number that you ordered.

2 Remove the Module, in its antistatic bag, from the shipping carton.

All shipping cartons are reusable. After removing the contents, replace

the packing materials and store the shipping carton for future use.

3 Remove the ATM Interface Module from the antistatic bag and inspect it

for damage. If the module appears to be damaged, replace it in the

antistatic bag, return it to the shipping carton, and contact your local

supplier.

Installing the

Daughter Cards

This section describes how to install the OC-3/STM-1 and OC-12/STM-4

daughter cards into the ATM Interface Carrier Module.

You can install an OC-3/STM-1 daughter card or an OC-12/STM-4

daughter card in either the right pair or the left pair of cutouts of the

ATM Interface Carrier Module (Figure 2). However, if you are installing a

single OC-3/STM-1 card or a single OC-12/STM-4 card, 3Com

recommends installing it in the left cutouts, which are shipped uncovered

for this purpose.

Figure 2

ATM Interface Carrier Module Faceplate Cutouts

Installation Options

You can install daughter cards into the ATM Interface Carrier Module in

many different combinations. Each cutout of the ATM Interface Carrier

Module can hold an OC-3/STM-1 or an OC-12/STM-4 daughter card.

These daughter cards can be ordered in either single or multi-mode, and

can be mixed and matched accordingly. Furthermore, the OC-3/STM-1

daughter card can also be ordered with one port set to single-mode and

three ports set to multi-mode. The faceplate of the OC-3/STM-1 and

OC-12/STM-4 clearly display if they are multi-mode or single-mode. The

transmitting port (labeled Tx) has the letters SM for single mode or MM

for multi-mode (Figure 3 and Figure 12). Table 1 shows the different

configuration options.

Left Daughter Card Cutouts Right Daughter Card Cutouts

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Ta b le 1

Daughter Card Installation Combinations

Left Cutout Right Cutout

OC-12/STM-4 SM

* SM = Single-mode

covered

OC-12/STM-4 MM

†

† MM = Muti-mode

covered

OC-3/STM-1 SM covered

OC-3/STM-1 MM covered

OC-3/STM-1 SM+MM

‡

‡ SM + MM = OC-3/STM-1 daughter card with 1SM port and 3 MM ports.

covered

OC-12/STM-4 SM OC-12/STM-4 SM

OC-12/STM-4 SM

**This configuration can be switched (The daughter card in the left cutout can be

put into the right).

OC-12/STM-4 MM

OC-12/STM-4 MM OC-12/STM-4 MM

OC-3/STM-1 SM OC-3/STM-1 SM

OC-3/STM-1 SM

OC-3/STM-1 MM

OC-3/STM-1 SM

OC-3/STM-1 SM + MM

OC-3/STM-1 MM OC-3/STM-1 MM

OC-3/STM-1 MM

OC-3/STM-1 SM + MM

OC-3/STM-1 SM + MM OC-3/STM-1 SM + MM

OC-3/STM-1 SM OC-12/STM-4 SM

OC-3/STM-1 SM

OC-12/STM-4 MM

OC-3/STM-1 SM

OC-12/STM-4 SM + MM

OC-3/STM-1 MM OC-12/STM-4 MM

OC-3/STM-1 MM

OC-12/STM-4 SM + MM

OC-3/STM-1 SM + MM OC-12/STM-4 SM + MM

Installation Equipment

To install a daughter card you need:

A #1 phillips-head screwdriver.

The daughter card.

Three flathead countersink phillips screws (included with the daughter

card package).

A tool kit (part number 375B0018-01). Described in Table 2.

Ta b le 2

Tool Kit Contents

Removing the Protective Plate

If you need to install a daughter card in the right pair of cutouts, remove

the protective plate as follows:

1 With a #1 phillips-head screwdriver, remove the three flathead

countersink phillips screws.

2 Push the plate towards the back of the card and remove it.

3 Save the plate and screws for future use.

If you are not installing a daughter card into the right cutout, leave its

protective plate on.

Installing the

OC-3/STM-1

Daughter Card

This section describes how to install a single OC-3/STM-1 daughter card

in the left pair of cutouts (called the “left cutout”). Follow the same

instructions to install a second OC-3/STM-1 daughter card in the right

cutout.

Item

Quantity

(OC-3/STM-1)

Quantity

(OC-12/STM-4)

flathead countersink phillips screws

2.5mm diameter, 6mm long

4 4

roundhead phillips screws - 3.0mm

diameter, 6mm long

2 3

flat washers

2 1

spring washers 2 1

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Figure 3 shows an OC-3/STM-1 card with its protective plugs. To install an

OC-12/STM-4 card see “Installing the OC-12/STM-4 Card” on page 16.

Figure 3

OC-3/STM-1 Daughter Card

3CB9

NAL4MC

OC3/STM1

Beige Connector Transmitting Port (Tx) Protective Plugs Model Number

(indicates SM or MM)

Installation Procedure

There are four spacer posts on the ATM Interface Carrier Module to

support the daughter cards. Two spacers are located directly behind the

left cutout and two are located directly behind the right cutout (Figure 4).

Figure 4

Spacers

Do not remove the spacers from the ATM Interface Carrier Module.

To install the OC-3/STM-1 daughter card in the left cutout, perform the

following procedure:

1 Hold the card at a 20° angle to the ATM Interface Carrier Module with

the protective plugs facing forward and the beige connector on the

bottom.

Spacers

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2 Insert the protective plugs into the left cutout from the back of the ATM

Interface Carrier Module (Figure 5) until the 3 front holes of the daughter

card are aligned with the 3 holes in the faceplate of the ATM Carrier

Module.

Figure 5

Inserting the OC-3/STM-1 Card into the Cutouts

3 Lower the OC-3/STM-1 card until the card rests on the spacers,

4 Look from the side of the ATM Interface Carrier Module and align the

beige connector of the ATM Interface Carrier Module with the beige

connector of the OC-3/STM-1 card.

5 Place your fingers on the daughter card directly over the middle of the

beige connector and press down to fasten the connectors together

(Figure 6). A click is heard when the connectors engage.

Figure 6

Fastening the Beige Connectors

6 Insert the following screw and washer combination in the two holes on

the daughter card (Figure 7):

a 1 flat washer

b 1 spring washer

c 1 roundhead phillips screw

7 Repeat the operation for the second hole. Spare screws and washers are

provided in the tool kit.

Figure 7

Replacing the Screws and Washers

click

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8 To secure the daughter card, insert the three flathead countersink phillips

screws into the faceplate of the ATM Interface Carrier Module (Figure 8).

Insert the screws in the following order:

a Center of daughter card

b Right of daughter card

c Left of daughter card

Figure 8

Securing the Daughter Card

Removing the

OC-3/STM-1

Daughter Card

This section describes how to remove the OC-3/STM-1 daughter card.

Equipment Required

To remove the OC-3/STM-1 card you need:

A #1 phillips-head screw driver

The anti-static bag that the OC-3/STM-1 card was shipped in

The protective plate (if you are removing and not replacing the

module)

3CB8AK2

Removal Instructions

To remove the OC-3/STM-1 card:

Remove the three countersink phillips screws from the faceplate

(Figure 9) using a #1 phillips-head screwdriver in the following order:

Right of daughter card

Left of daughter card

Center of daughter card

Save the screws for future use.

Figure 9

Removing the Countersink Screws

Remove the screws and washers from the top of the OC-3/STM-1 card

(Figure 10). Put the screws and washers in the part bag that the screws

and washers were shipped in.

Figure 10

Removing the Screws and Washers

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Hold the OC-3/STM-1 card and gently lift upwards until the connectors

disengage (Figure 11).

Figure 11

Disengaging the Connectors

Raise the back of the OC-3/STM-1 daughter card to a 20° angle (approx.),

and remove the card from the ATM Interface Carrier Module in a

backwards direction.

Replace the protective plate as follows:

Insert the plate into the ATM Interface Carrier Module from the back,

taking care to cover the cutout completely.

Replace the three countersink screws that are included with the plate.

Installing the

OC-12/STM-4 Card

This section describes how to install an OC-12/STM-4 daughter card in

the left pair of cutouts (called the “left cutout”). Follow the same

instructions to install a second OC-12/STM-4 card in the right cutout.

Figure 12 shows an OC-12/STM-4 card with its protective plugs.

Figure 12

OC-12/STM-4 Daughter Card with Protective Plug

3CB9

NAK1MC

OC12/STM4

Model NumberPort With ProtectiveTransmitting Port (Tx)Beige Connector

Plug RemovedIndicates SM or MM

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Installation Procedure

There are four spacer posts on the ATM Interface Carrier Module to

support the daughter cards (Figure 13). Two spacers are located directly

behind the left cutout and two are located directly behind the right

cutout.

Do not remove the spacers from the ATM Interface Carrier Module.

Figure 13 Spacers

To install the OC-12/STM-4 card in the left cutout perform the following

procedure:

Hold the card at a 20° angle (approx.) to the ATM Interface Carrier

Module with the protective plugs facing forward and the beige connector

on the bottom

Spacers

Insert the protective plug into the left cutout from the back of the ATM

Interface Carrier Module (Figure 14) until the 3 front holes of the

daughter card are aligned with the 3 holes in the faceplate of the ATM

Carrier Module.

Figure 14 Inserting the OC-12/STM-4 Card into the Cutouts

Lower the OC-12/STM-4 card until it rests on the spacer.

Look from the side of the ATM Interface Carrier Module and align the

beige connector of the ATM Interface Carrier Module with the beige

connector of the OC-12/STM-4 card.

Place your fingers on the daughter card directly over the beige connector

and press down to fasten the connectors together (Figure 15). A click is

heard when the connectors engage.

Figure 15 Fastening the Beige Connectors

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Insert the following screw and washer combination in the one hole on

the center of the daughter card (Figure 16) There are more screws and

washers than you need in the tool bag:

1 flat washer

1 spring washer

1 roundhead phillips screw

Figure 16 Replacing the Screw and Washers

To secure the daughter card, insert the three flathead countersink phillips

screws into the faceplate of the ATM Interface Carrier Module (Figure 8).

Insert the screws in the following order:

Center of daughter card

Right of daughter card

Left of daughter card

Figure 17 Securing the Daughter Card

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3com CoreBuilder 9000 ATM Interface Module Guide de démarrage rapide

Marque: 3com

Modèle: CoreBuilder 9000 ATM Interface Module

Taper: Guide de démarrage rapide

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3com CoreBuilder 9000 ATM Interface Module Guide de démarrage rapide

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