HP J3420B Installation Manual

HP J3420B HP-HSC ATM/155 Adapter for

Industrial Workstations Installation

Guide

HP 9000 Networking

Manufacturing Part Number: J3420-90001

E0499

U.S.A.

© Copyright 1999, Hewlett-Packard Company.

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California.
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Contents

1. Before Installing the HP-HSC ATM/155 Adapter

Computer Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14

Tools and Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15

Switch Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16

Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17

2. Installing the HP-HSC ATM/155 Adapter

Installation Steps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21

Verifying Hardware Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26

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Contents

6

Safety and Regulatory Information

Safety Information

All inputs/outputs of the J3420B HP-HSC ATM/155 adapter are Safety
Extra Low Voltage (SELV) circuits.

CAUTION The hardware contains electronic components that can be damaged by

static electricity. To avoid damage, follow these guidelines:

• Store the hardware in its conductive plastic bag.

• If possible, work in a static-free area.

• Handle circuit boards by the edges only.
Do not touch electronic components or electrical traces. We strongly

recommend that you use a grounding wrist strap that is connected to
the metallic chassis of the host computer. If you do not have a wrist
strap, touch the chassis before handling adapters and frequently
thereafter to equalize any static charge.

Laser Information

Class 1 Laser product. Hazardous radiation inside the fiber optic module.
Do not open. Refer to qualified personnel only.

Wavelength: 1330 nm.

7

Power Consumption

The J3420B adapter is powered from the HP-HSC connector and has the
following maximum power consumption requirements:

J3420B

Voltage Wattage

+5 V 15 W
+12 V 0 W

-12 V 0W

Regulatory Information

For the United States

Federal Communications Commission (FCC) Radio Frequency
Interference Statement.

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 might cause undesired operation.

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 generates, uses, and can radiate radio
frequency energy, and if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is
likely to cause harmful interference, in which case the user will be
required to correct the interference at his own expense.

Hewlett-Packard’s system verification tests were conducted with
HP-supported peripheral devices and cables. Use of this adapter in
non-HP systems may void the user’s authority to operate the equipment.

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For Canada

Canadian regulations ICES-003
Warning: Complies with Canadian Electromagnetic compatibility (EMC)

Class A requirements.

Pour le Canada

Comforme à la class A des normes Canadiennes de compatibilité
électromagnetique (CEM).

Pour la France

Déclarations d’installation et de mise en exploitation d’un matériel de
traitement de l’information (ATI), classe A

En fonction des niveaux de perturbations radioélectriques émis, définis
dans la norme européenne EN 55022 concernant la Compatibilité
électromagnétique.

Cher client, Conformément à la Réglementation Française en vigueur,
l’installation, ou le transfert d’installation, et l’exploitation de cet
appareil de classe A, doivent faire l’objet d’une déclaration (en deux
exemplaires) simultanément auprès des services suivants:

• Comité de Coordination des Télécommunications 20 Avenue de Ségur

- 75700 PARIS

• La Préfecture du département du lieu d’exploitation
Le formulaire à utiliser est disponible auprès des Préfectures. La

déclaration doit être faite dans les 30 jours suivant la mise en
exploitation. Le non-respect de cette obligation peut être sanctionné par
les peines prévues au code des Postes et Télécommunications et celles
indiquées dans la loi du 31 mai 1993.

Arrêté du 27 Mars 1993, publié au J.O du 28 Mars - ATI.

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1 Before Installing the HP-HSC

ATM/155 Adapter

This chapter contains the following sections that discuss what you must
do before you install the J3420B HP-HSC ATM/155 adapter in the Model

11

Before Installing the HP-HSC ATM/155 Adapter

74x Single Board Computer:

• “Computer Requirements” on page 13.

• “Package Contents” on page 14.

• “Tools and Accessories” on page 15.

• “Switch Specifications” on page 16.

• “Cables” on page 17.

12 Chapter1

Before Installing the HP-HSC ATM/155 Adapter

Computer Requirements

Computer Requirements

Ensure that the following computer requirements are met:

• You must fit a 2-slot expansion plate to the Model 74x Single Board
Computer before installing the HP-HSC ATM/155 adapter. This is
because the Model 74x requires three adjacent slots in the System
Enclosure when the ATM adapter is installed. Chapter 2 , “Installing
the HP-HSC ATM/155 Adapter,” on page 19 includes the steps for
fitting the plate.

• Up to two HP-HSC ATM/155 adapters can be installed in the 74x
Single Board Computer.

• The operating system must be HP-UX 10.20 or 11.0.

• Approximately 2.5 Mbytes of free space are required in the / (root)
file system.

Chapter 1 13

Before Installing the HP-HSC ATM/155 Adapter

Package Contents

Package Contents

CAUTION Keep the HP-HSC ATM/155 adapter in its protective antistatic bag until

installation. Electronic components can be damaged by even small
amounts of static discharge. So, we strongly recommend that you use
antistatic procedures when handling this or any other computer
component. Handle the adapter by the edges and avoid touching all
components and metal parts.

When you unpack the adapter hardware and software, keep all original
packing materials for storing, transporting, or returning the product if
necessary.

Ensure that the HP-HSC ATM/155 adapter hardware package contains
the following items:

• One HP-HSC ATM/155 adapter (J3420B).

• Two plastic screws and washers.

• One Model 743i boot ROM (revision K or later).

• One IC removal tool.

• One grounding wrist strap.

• One 2-slot expansion plate.
Ensure that the ATM software package contains the following items:

• One CD-ROM containing the ATM link software product (J2806CA).
Note that the J2806CA ATM software is not locked. So, you do not

need a codeword to unlock and install the software.

• The HP ATM Release Note you received with the software.

• One ATM Configuration and Troubleshooting Guide (hardcopy or on
the Instant Information CD).

If any of the items are missing or damaged, contact your HP
representative.

14 Chapter1

Before Installing the HP-HSC ATM/155 Adapter

Tools and Accessories

Tools and Accessories

You need the following tools to install the HP-HSC ATM/155 adapter:

• The IC removal tool supplied with the product (Model 743i only).

• The grounding wrist strap supplied with the product.

• A flat-bladed screwdriver.

• A No. 1 Pozidriv screwdriver.

• A Phillips head screwdriver.

• Your 74x Owner’s Guide.

Chapter 1 15

Before Installing the HP-HSC ATM/155 Adapter

Switch Specifications

Switch Specifications

Check the following on the ATM switch:

• The switch has SC or ST connectors for use with Multi-Mode Fiber
(MMF) connections.

• The switch must be UNI 3.0, 3.1, or 4.0 compliant.

16 Chapter1

Before Installing the HP-HSC ATM/155 Adapter

Cables

Cables

The HP-HSC ATM/155 adapter uses MMF connections with SC
connectors. For connecting to switches with ST connectors, SC-to-ST
duplex adapters are necessary. Ensure that you have the following
cables:

• SC-to-SC cable.

• SC-to-ST cable (duplex adapter).

• SC loopback connector (for troubleshooting).

Chapter 1 17

Before Installing the HP-HSC ATM/155 Adapter

Cables

18 Chapter1

2 Installing the HP-HSC ATM/155

Adapter

This chapter describes the steps you must follow to install the J3420B
HP-HSC ATM/155 adapter in the Model 74x Single Board Computer

19

Installing the HP-HSC ATM/155 Adapter

system.

WARNING Electric shock hazard. Shut down and turn off the system, and

disconnect the power cable and all telecommunications network
cables before opening the system or accessing the slots.

CAUTION You must turn off the power to the system before you install the adapter.

Otherwise, the equipment—the system and/or the adapter—might be
damaged.

20 Chapter2

Installing the HP-HSC ATM/155 Adapter

Installation Steps

Installation Steps

CAUTION The HP-HSC ATM/155 adapter and Model 74x Single Board Computer

are vulnerable to electrostatic shock. Always wear the grounding wrist
strap provided when handling the HP-HSC ATM/155 adapter and Model
74x Single Board Computer. Observe all normal antistatic precautions
and always handle printed circuit boards carefully.

To install the HP-HSC ATM/155 adapter in your 74x Single Board
Computer, follow these steps:

Step 1. Login as root.
Step 2. Shut down and power off your system as described in your 74x Owner’s

Guide.

WARNING Failure to properly shut down and power off the system might

create a personal hazard, or might result in hardware damage or
data corruption.

Step 3. Unplug the system unit power cable and the power cables of any

peripheral devices from the wall outlets.

Step 4. Unplug the system unit power cable from the input power connector at

the back of the system unit.

Step 5. Disconnect all telecommunications network cables.
Step 6. Remove the 74x Single Board Computer from the System Enclosure (see

your 74x Owner’s Guide for the correct steps).

Step 7. If your 74x Single Board Computer does not have option boards installed,

go to step 8.
If your 74x Single Board Computer does have option boards installed, see

your 74x Owner’s Guide for the steps for removing the option boards.
Then, go to step 8.

Chapter 2 21

Installing the HP-HSC ATM/155 Adapter

Installation Steps

Step 8. If you are not installing the HP-HSC ATM/155 adapter in a Model 743i

Single Board Computer, go to step 9.
If you are installing the HP-HSC ATM/155 adapter in a Model 743i

sytem, upgrade (if necessary) the boot ROM on the 743i’s CPU board.

NOTE Upgrade the boot ROM in your 743i Single Board Computer only if the

revision number of the existing boot ROM is lower than the revision
number of the boot ROM supplied with the ATM adapter. The revision
number is clearly marked on the boot ROM.

To replace the boot ROM in a Model 743i system, follow these steps:
a. Remove the boot ROM from its socket on the 743i system by using the

IC removal tool, as shown in Figure 2-1 below. Note that the boot
ROM is located at location U54 (shown on the board).

Figure 2-1 Removing the 743i Boot ROM from Socket

b. Align the new boot ROM in its socket at location U54, with the keyed

corner matching the socket’s keyed corner.

c. Carefully press the new boot ROM into its socket.

22 Chapter2

U54

Keyed Corner

Step 9. Fit the 2-slot Expansion Plate to the 74x Single Board Computer, to

enable it to house the HP-HSC ATM/155 adapter. This means that when
an HP-HSC ATM/155 adapter is installed in the 74x Single Board
Computer, the 74x occupies 3 VME slots in the System Enclosure.

To fit the 2-slot expansion plate to your 74x Single Board Computer,
follow these steps (note that you need a No. 1 Pozidriv screwdriver):

a. Remove the expansion plate already fitted to the 74x Single Board

Computer (keep the four screws).

b. Fit the 2-slot face plate on the 74x Single Board Computer’s front

panel so that its tabs are behind the 74x front panel, as shown in
Figure 2-2 below.

Figure 2-2 Fitting the 2-Slot Face Plate

Front Panel Extension Plate

Installing the HP-HSC ATM/155 Adapter

Installation Steps

c. Fix the 2-slot face plate to the 74x front panel, by using the four

Step 10. Install the HP-HSC ATM/155 adapter in the 74x Single Board Computer.

Working from the rear of your 74x Single Board Computer, you can
install the ATM adapter into the right-hand or center position, by
following these steps:

Chapter 2 23

screws you removed in substep a.

Installing the HP-HSC ATM/155 Adapter

Installation Steps

a. Position the ATM adapter in the right-hand or center slot, and line up

its connector over the connector on the 74x Single Board Computer.

b. Press the adapter firmly down to fully engage the connectors.
c. Secure the ATM adapter to the adapter fixture on the 74x by using

the two plastic screws and washers supplied with the adapter.

d. Secure the adapter to the 74x’s front panel expansion plate by using

the two screws that were used with the blank panel. Figure2-3 below
shows the two locations where you need to secure the adapter.

Figure 2-3 Securing the ATM Adapter

e. If you are installing a second ATMadapter, repeat substeps a through

d to install the second adapter in the remaining open slot.
If you are not installing a second adapter, go to step 11.

Step 11. Install a blank cover on any open slots, by using a No. 1 Pozidriv

screwdriver to tighten the screws. Figure 2-4 below shows where the
screws are located.

24 Chapter2

Figure 2-4 Installing a Blank Cover

Installing the HP-HSC ATM/155 Adapter

Installation Steps

Step 12. See your 74x Owner’s Guide for the steps to reinstall the 74x Single

Board Computer in the System Enclosure. Then, go to step 13.

Step 13. Reconnect the cables and/or terminators.
Step 14. Power up your Model 74x Single Board Computer.
Step 15. Go to “Verifying Hardware Installation” on page 26 (below).

Chapter 2 25

Installing the HP-HSC ATM/155 Adapter

Verifying Hardware Installation

Verifying Hardware Installation

To verify that you have correctly installed the HP-HSC ATM/155
adapter, follow these steps:

Step 1. Look at the Carrier LED on the ATM adapter. A green light means that

the hardware installation was successful and that the ATM cables are
correctly connected.

Step 2. If the LED is not green, do the following things:

a. Ensure that the system and the ATM switch are powered on.
b. Swap (with each other) the transmit and receive cables connected to

the ATM adapter.

Step 3. If the LED is still not green, see the ATM Configuration and

Troubleshooting Guide for troubleshooting information.

26 Chapter2