HP 10BASE-T Reference guide

HP 10BASE-T Reference guide
Perforate
HP Customer Support Services
How to get the latest software/firmware
You can download any of the following:
HP AdvanceStack SNMP firmware:
HP Interconnect Manager:
HP Stack Manager
asfw.exe
icmupdt.exe
stkmgr.exe
from the World Wide Web, HP BBS, HP FTP Library Service, and
CompuServe. After you download the file, exact the file file by typing
filename /x. For example asfw.exe /x
World Wide Web
http://www.hp.com/go/network_city
HP BBS
With your telecommunication program (e.g., Windows Terminal) dial
(208) 344-1691 with your modem. At the Filename prompt, type the name of
the file. For example asfw.exe /x
HP FTP Library Service
1) FTP to Internet IP Address - ftp ftp-boi.external.hp.com
2) Log in as anonymous and press [Return] at the password prompt.
3) Type bin to set the file type.
4) Type cd pub/networking/software
5) Type get filename (e.g., icmupdt.exe) to transfer the file to your computer.
6) Quit the FTP session.
CompuServe
1) Login to CompuServe
2) Type go hpsys
3) Type lib 7
4) Type download filename. (e.g., download icmupdt.exe)
5) Quit CompuServe.
Obtain the latest software (asfw.exe, icmupdt.exe,
stkmgr.exe) from:
World Wide Web:
http://www.hp.com/go/network_city
HP FTP Library Service ftp-boi.external.hp.com
CompuServe
go hpsys
lib 7
download filename.exe
HP BBS
(208) 344-1691
Perforate
Perforate
Perforate
Perforate
✁
HP AdvanceStack
Redundant Power Supply
Installation and Reference Guide
©Copyright Hewlett-Packard Company 1995,
1998. All Rights Reserved.
Reproduction, adaptation, or translation without
prior written permission is prohibited, except as
allowed under the copyright laws.
Publication Number
J2962-90001
April 1998
Printed in Singapore.
Applicable Product
HP J2962A
Trademark Credits
MS-DOS® and Microsoft® are U.S. registered
trademarks of Microsoft Corporation.
Ethernet is a registered trademark of Xerox
Corporation.
Disclaimer
The information contained in this document is
subject to change without notice.
HEWLETT-PACKARD COMPANY MAKES NO
WARRANTY OF ANY KIND WITH REGARD TO
THIS MATERIAL, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. Hewlett-Packard shall
not be liable for errors contained herein or for
incidental or consequential damages in
connection with the furnishing, performance, or
use of this material.
Hewlett-Packard assumes no responsibility for
the use or reliability of its software on
equipment that is not furnished by
Hewlett-Packard.
Warranty
A copy of the specific warranty terms applicable
to your Hewlett-Packard product and
replacement parts can be obtained from your
HP Sales and Service Office or authorized dealer.
8000 Foothills Boulevard, MS 5552
Roseville, California 95747-5552
Table of Contents
Table of Contents
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Front of the RPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Back of the RPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Installation Summary . . . . . . . . . . . . . .
Included Parts . . . . . . . . . . . . . . . .
1. Mount the RPS . . . . . . . . . . . . . . .
2. Connect the RPS to Supported Devices
3. Verify the RPS’s Operation . . . . . . . .
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4
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8
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How the RPS Works . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Frequently Asked Questions . . . . . . . . . . . . . . . . . . . . . . . 11
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
HP Redundant Power Supply
HP Redundant Power Supply
At A Glance
The HP J2962A Redundant Power Supply (hereafter RPS) provides
redundant DC power to HP products that contain a redundant power supply
connector.
Features
Network Connections
Provides fully redundant power to four devices.
Modular, Easy-to-Use Design
Nine LEDs to provide power, connectivity, and diagnostic information about the
RPS. Also, each supported device has an RPS LED to report the status of the
Redundant Power Supply.
Handy troubleshooting key located on the front of the RPS to quickly diagnose
the meaning of the LEDs.
RPS status information available from HP Stack Manager (Windows 3.1
software shipped with the devices that support the RPS) and HP Interconnect
Manager.
Management
2
SNMP indication on the RPS connection and the RPS fault condition through the
connected devices.
HP Redundant Power Supply
Front of the RPS
LED Troubleshooting Key
RPS status LEDs
Back of the RPS
DC power receptacles for four devices
Two AC power receptacles
3
Installation Summary
Installation Summary
The basic hardware installation procedure for the RPS is as follows:
1. Mount the RPS in a rack or place it on a table.
2. Connect the RPS to the devices that need redundant power.
3. Verify the RPS’s operation.
Included Parts
Each RPS has the following components shipped with it:
HP Redundant Power Supply Installation and Reference Guide−
this manual (J2962-90001)
Two AC power cords, one of the following:
Australia/New Zealand
(8120-6175)
Denmark
(8120-6178)
Europe
(8120-6174)
Japan
(8120-5342)
Switzerland
(8120-6179)
United Kingdom
(8120-6173)
U.S./Canada/Mexico/Taiwan (8120-6776)
Four 34-inch (86.4 cm) DC power cords (8120-6777) to connect the
supported HP devices
Accessory kit (5063-8522):
4
•
two mounting brackets
•
four 10-mm M4 screws
•
four 5/8-inch number 12-24 screws
Installation Summary
1. Mount the RPS
For safe and reliable operation, the RPS can be placed on a table or mounted
in a rack or cabinet only.
Hewlett-Packard sells 19-inch free-standing equipment racks. To order a
rack for your RPS and hubs, call HP at 1-800-538-8787 and request part
number 46298D.
Mounting Precautions
Before mounting an RPS, plan its location and orientation relative to
other devices and equipment. Also consider the cabling that will be
attached to the RPS and ports that will be used.
Ensure that the RPS 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 from the
nameplates of the RPS and other equipment installed on the same circuits and compare the total with the rating limits for the supply
circuits.
Make sure that the power source circuits are properly grounded,
then use the supplied power cord to connect the RPS to the circuit.
See the Safety Statements at the end of this manual.
Do not install the RPS in an environment where the operating
ambient temperature might exceed 55°C (131°F).
Make sure the air flow around the sides of the RPS is not restricted.
Table Mounting
To place the RPS on a table or other horizontal surface, no special tools are
necessary. Be certain to pick a sturdy table.
5
Installation Summary
Rack Mounting
Warning
The rack or cabinet should be adequately secured to prevent it
from becoming unstable and/or falling over.
1. Using a Phillips (cross-head) screwdriver, attach the mounting brackets to the RPS with the 10-mm M4 screws included in the accessory
kit (5063-8522). The top of each bracket should align with the top of
the RPS. Be careful not to overtighten the screws.
2. Partially install a screw (5/8-inch number 12-24 included in the
accessory kit) in each rack upright. Ensure that the screws in each
upright are at the same level.
align top of bracket with top of RPS
10-mm M4 screws
6
Installation Summary
If you are stacking hubs and the RPS in a single rack and want them to fit
tightly, the selection of the first screw holes is important. In a standard
19-inch telco rack, the screw hole pattern has repetitive pairs of holes
separated by 0.5-inch or 0.625-inch. Insert these first screws in the upper
hole of a close (0.5-inch) pair, as shown in the illustration.
Insert a screw into the
top hole of a close (0.5inch) pair—like one of
these—one in each of
the rack uprights.
One upright of an EIA
19-inch telco rack
7
Installation Summary
2. Connect the RPS to Supported Devices
To connect the RPS to one or more devices, follow these steps:
1. Select up to four devices that need redundant power, for example,
the HP J2601B AdvanceStack 10Base-T Hub-24 or
the HP J2602B AdvanceStack 10Base-T Hub-48.
2. Notify the users on these devices that the network will be down
temporarily.
3. Disconnect the AC power cord from the selected device and store
the AC power cord.
4. Connect a DC cable (8120-6777) to the RPS and to the RPS connector
on the selected device. The following illustration shows the
HP Hub-48 connected to the RPS.
Hub-48
RPS DC cable
RPS
RPS AC power cords connected to an
operating AC power source
8
Installation Summary
5. Repeat step 1 through 4 for each device to receive redundant power.
With four devices connected to the RPS, your rack would appear
similar to the following illustration:
Hub-24
Hub-24
Hub-48
Hub-48
RPS
RPS AC power cords connected to an
operating AC power source
3. Verify the RPS’s Operation
To verify the operation of the RPS, follow these steps:
1. Connect both of the included RPS AC power cords from the
RPS AC Power connector to a reliable AC power source. HP
recommends two separate AC power lines for added redundancy.
2. Check the LEDs on the RPS’s front panel:
During Power-On:
All LEDs are on for one second.
After Power-On:
AC Power LEDs are on.
Connected DC Power Output LEDs are on.
Fan is on.
If the Fault LED is on, see the troubleshooting table on page 12.
9
How the RPS Works
How the RPS Works
The RPS is fully redundant at both the AC power and DC power connectors.
AC Power Redundancy
Each RPS contains two AC power supplies. Each AC power supply is
connected to one AC power connector and converts AC to DC power. While
the RPS is receiving power, the two power supplies load share a device
(such as a hub).
If one of the AC power supply components were to fail, the other AC power
supply component will instantly supply power to all of the connected devices (e.g., hubs). During the transition, the connected devices will neither
be reset nor interrupted. In the following illustration, if the AC Power 1 supply
fails, AC Power 2 continues to provide power to the connected devices.
DC to DC
DC to DC
AC Plug
AC Power 1
DC to DC
DC to DC
DC to DC
AC Plug
Device 1
Device 2
Device 3
DC to DC
AC Power 2
DC to DC
DC to DC
Device 4
Redundant
Redundant
DC Power Redundancy
On the DC connector side, there are two DC to DC converters per DC Output
connector. If one of the converters were to fail, the other would continue to
provide power to the connected device. During the transfer from one DC to
another, the device receives uninterrupted power. In the above illustration,
if one of the DC to DC converters failed for Device 4, the second DC to DC
continues to provide uninterrupted power.
10
How the RPS Works
Frequently Asked Questions
The following table lists questions and answers about the Redundant Power
Supply:
Question
What is the difference between a UPS and an RPS?
Answer
A UPS (Uninterruptible Power Supply) is an external
power backup device. The UPS serves as a battery
backup, so that if your AC power source fails (as in a
brownout or blackout), the UPS will still provide power. To
order an HP UPS, call 1-800-538-8787.
An RPS (Redundant Power Supply) is an internal power
backup device. Each component of an RPS is duplicated
(redundant), so that if one power supply component fails
the RPS will still provide power.
Should I keep my device’s AC power cord connected?
No. This configuration is not supported by HP.
I have only one device connected to the RPS. What would You will have redundant DC power but not redundant AC
happen if I connected only one AC power cord to the RPS? power.
If I connect a DC cable to DC Power Output 1 and an AC
Yes. However, you should connect both RPS AC power
power cord to AC Power 2, will the device receive power? cables to two separate AC power sources for maximum
redundancy.
If I connect two devices to the RPS, do I have to use any
particular DC output connectors?
No. Pick any two DC Output connectors.
Do I have to plug both AC power cords into different AC
power sources?
We recommend that you connect each AC power cord to
a different AC power source but it is not required.
11
Troubleshooting
Troubleshooting
The front of the RPS provides a quick reference troubleshooting guide. For
more details use the following table to diagnose your RPS.
LED
AC Power
(green)
State
On
The RPS is receiving power.
Off
The RPS is not receiving power on both AC inputs.
Flash
DC Power Out
(green)
A device is connected to the DC Power Out connector and is receiving redundant power.
Off
A device is not connected to one of the DC Output connectors. Verify the device is
connected properly. If the connector appears snug on both ends, try using a different DC
power cord.
Off
Flash
Fan
(green)
Fault
(orange)
On
A device is connected to the RPS but one of the DC to DC converters has failed. The
other DC to DC is still providing power. Call your HP Authorized Dealer or the nearest
HP Sales and Support office.
The RPS is running at a normal temperature.
The RPS has reached 70°C or higher, and needs more adequate ventilation.
The fans are on and operating normally.
Flash
One or both of the fans has malfunctioned.
Off
No faults have been detected on the RPS.
Flash
12
The RPS is not receiving power from one of the AC inputs. Verify that both of the AC
power cords are plugged into an operating AC power source.
On
Flash
Overtemp
(orange)
Meaning of LED
A failure has been detected. The corresponding LED will also flash.
Troubleshooting
HP Customer Support Services
HP offers customer support services for the RPS:
HP BBS and World Wide Web
HP FTP Library Service
CompuServe
HP FIRST Fax Retrieval Service
HP Network Phone-In Support
HP Interconnect Manager (icmupdt.exe), HP Stack Manager (stkmgr.exe) and
SNMP firmware for your AdvanceStack hubs (asfw.exe) are available
through the HP BBS, World Wide Web, CompuServe, and the HP FTP Library
Service. After you download the file(s) from one of these sources, you type
filename /x. For example, icmupdt.exe /x
HP BBS and World Wide Web
The HP BBS phone number is (208) 344-1691. Set your modem
communication settings to:
parity = N
data bits = 8
stop bits = 1
baud rates = 300, 1200, 2400, 4800, 9600, or 14400
The URL address for the World Wide Web is:
http://www.hp.com/go/network_city
From this web site, you can download files and learn about HP networking
products. After you download the file, extract the file (e.g., icmupdt /x)
13
Troubleshooting
Hewlett-Packard FTP Library Service
To access the HP FTP Library, follow these steps:
1. Enter the command:
ftp ftp-boi.external.hp.com
The ftp> prompt appears.
2. At the ftp > prompt, enter:
anonymous
3. At the password prompt, enter your internet e-mail address.
4. At the ftp > prompt, set the file type to binary:
binary
5. Retrieve the file by entering:
get filename.exe (For example, icmupdt.exe)
6. Quit the FTP session by entering:
quit
7. Extract the file (e.g., icmupdt /x)
14
Troubleshooting
CompuServe
CompuServe is an electronic information and communication service run by
an independent company. The service is typically accessed with a computer
and modem and uses standard voice telephone lines for transmitting and
receiving data. CompuServe is available 24 hours-a-day, seven days per
week. The participants pay a monthly fee as well as an hourly connect
charge for this service. To get the latest HP software, follow these steps:
1. Login to CompuServe.
2. Type: go hpsys
3. Type: lib 7
4. Type: download filename.exe (e.g., download icmupdt.exe)
5. Log off CompuServe.
6. Extract the file (e.g., icmupdt /x)
HP FIRST Fax Retrieval Service
HP FIRST is an automated fax retrieval service that is available 24 hours a
day, seven days a week. HP FIRST provides information on product information, troubleshooting, technical reviews, and configuration information.
To access HP FIRST, dial one of the following phone numbers from your
touch-tone telephone:
Location
Phone Number
U.S. and Canada Only
(800) 333-1917 and press 1
for HP FIRST
Outside the U.S. and
Canada
(208) 344-4809 and press 9
for HP FIRST
To receive a list of currently available documents, enter document number
19941. The information you requested will be sent to you by return fax.
HP Network Phone-In Support (NPS)
Call your HP Authorized Dealer or the nearest HP Sales and Support Office.
In addition, the HP Network Phone-In Support (NPS) service provides
expert technical assistance for U.S.A. customers through an NPS contract or
at an hourly rate (1-800-790-5544) 24 hours a day.
15
Specifications
Specifications
Physical
Width:
29.7 cm (11.7 in)
Height:
13.6 cm (5.3 in)
Depth:
44.5 cm (17.5 in)
Weight:
9.9 kg (22 lb)
Electrical
AC voltage:
Maximum current:
Frequency range:
DC voltage:
100–127 volts
200-240 volts
(Voltage tolerance of +/- 10%) (Voltage tolerance of +/- 10%)
5.0 A
9.0 A
50/60 Hz
50/60 Hz
65 watts per DC connector
5 volts, 12 volts, -12 volts
9.4 A at 5 volts
1.0 A at 12 volts
0.5 A at -12 volts
Environmental
Operating
Non-Operating
Temperature:
0°C to 55°C
(32°F to 131°F)
-40°C to 70°C
(-40°F to 158°F)
Relative humidity:
(non-condensing)
15% to 95%
at 40°C (104°F)
90%
at 65°C (149°F)
Maximum altitude:
4.6 km (15,000 ft)
4.6 km (15,000 ft)
Safety
IEC 950: (1991)+A1,A2/.EN60950 I(1992)+A1,A2
UL1950
CSA 950
NOM-019-SCFI-1993
(continued on next page)
16
Specifications
Electromagnetic
Emissions
FCC part 15 Class A
EN 55022 / CISPR-22 Class A
VCCI Level I
Immunity
See the Declaration of Conformity for details at the end of the Regulatory Statements.
Complies with Canadian EMC Class A requirements.
Acoustic Noise
5.5 Bels max
17
Safety Information
Safety Information
Safety Symbols
Documentation reference symbol. If the product is marked with this symbol, refer
to the product documentation to get more information about the product.
WARNING
A WARNING in the manual denotes a hazard that can cause injury or death.
CAUTION
A CAUTION in the manual denotes a hazard that can damage equipment.
Do not proceed beyond a WARNING or CAUTION notice until you have
understood the hazardous conditions and have taken appropriate steps.
Grounding
These are safety class I products and have protective earthing terminals. There must be an
uninterruptible safety earth ground from the main power source to the product’s input wiring
terminals, power cord, or supplied power cord set. Whenever it is likely that the protection has
been impaired, disconnect the power cord until the ground has been restored.
For LAN cable grounding:
If your LAN covers an area served by more than one power distribution system, be
sure their safety grounds are securely interconnected.
LAN cables may occasionally be subject to hazardous transient voltages (such as
lightning or disturbances in the electrical utilities power grid). Handle exposed metal
components of the network with caution.
Servicing
There are no user-serviceable parts inside these products. Any servicing, adjustment,
maintenance, or repair must be performed only by service-trained personnel.
These products do not have a power switch; they are powered on when the power cord is
plugged in.
18
Informations concernant la sécurité
Informations concernant la sécurité
Symboles de sécurité
Symbole de référence à la documentation. Si le produit est marqué de ce
symbole, reportez-vous à la documentation du produit afin d’obtenir des
informations plus détaillées.
WARNING
Dans la documentation, un WARNING indique un danger susceptible d’entraîner
des dommages corporels ou la mort.
CAUTION
Un texte de mise en garde intitulé CAUTION indique un danger susceptible de
causer des dommages à l’équipement.
Ne continuez pas au-delà d’une rubrique WARNING ou CAUTION avant d’avoir
bien compris les conditions présentant un danger et pris les mesures
appropriées.
Cet appareil est un produit de classe I et possède une borne de mise à la terre. La source
d’alimentation principale doit être munie d’une prise de terre de sécurité installée aux bornes
du câblage d’entrée, sur le cordon d’alimentation ou le cordon de raccordement fourni avec le
produit. Lorsque cette protection semble avoir été endommagée, débrancher le cordon
d’alimentation jusqu’à ce que la mise à la terre ait été réparée.
Mise à la terre du câble de réseau local:
si votre réseau local s’étend sur une zone desservie par plus d’un système de distribution
de puissance, assurez-vous que les prises de terre de sécurité soient convenablement
interconnectées.
Les câbles de réseaux locaux peuvent occasionnellement être soumis à des
surtensions transitoires dangereuses (telles que la foudre ou des perturbations dans
le réseau d’alimentation public). Manipulez les composants métalliques du réseau avec
précautions.
Aucune pièce contenue à l’intérieur de ce produit ne peut être réparée par l’utilisateur. Tout
dépannage, réglage, entretien ou réparation devra être confié exclusivement à un personnel
qualifié.
Cet appareil ne comporte pas de commutateur principal ; la mise sous tension est effectuée
par branchement du cordon d’alimentation.
19
Hinweise zur Sicherheit
Hinweise zur Sicherheit
Sicherheitssymbole
Symbol für Dokumentationsverweis. Wenn das Produkt mit diesem Symbol
markiert ist, schlagen Sie bitte in der Produktdokumentation nach, um mehr
Informationen über das Produkt zu erhalten.
WARNING
Eine WARNING in der Dokumentation symbolisiert eine Gefahr, die
Verletzungen oder sogar Todesfälle verursachen kann.
CAUTION
CAUTION in der Dokumentation symbolisiert eine Gefahr, die das Gerät
beschädigen kann.
Fahren Sie nach dem Hinweis WARNING oder CAUTION erst fort, nachdem
Sie den Gefahrenzustand verstanden und die entsprechenden Maßnahmen
ergriffen haben.
Dies ist ein Gerät der Sicherheitsklasse I und verfügt über einen schützenden Erdungsterminal.
Der Betrieb des Geräts erfordert eine ununterbrochene Sicherheitserdung von der
Hauptstromquelle zu den Geräteingabeterminals, den Netzkabeln oder dem mit Strom
belieferten Netzkabelsatz voraus. Sobald Grund zur Annahme besteht, daß der Schutz
beeinträchtigt worden ist, das Netzkabel aus der Wandsteckdose herausziehen, bis die Erdung
wiederhergestellt ist.
Für LAN-Kabelerdung:
Wenn Ihr LAN ein Gebiet umfaßt, das von mehr als einem Stromverteilungssystem
beliefert wird, müssen Sie sich vergewissern, daß die Sicherheitserdungen fest
untereinander verbunden sind.
LAN-Kabel können gelegentlich gefährlichen Übergangsspannungen ausgesetzt
werden (beispielsweise durch Blitz oder Störungen in dem Starkstromnetz des
Elektrizitätswerks). Bei der Handhabung exponierter Metallbestandteile des
Netzwerkes Vorsicht walten lassen.
Dieses Gerät enthält innen keine durch den Benutzer zu wartenden Teile. Wartungs-,
Anpassungs-, Instandhaltungs- oder Reparaturarbeiten dürfen nur von geschultem
Bedienungspersonal durchgeführt werden.
Dieses Gerät hat keinen Netzschalter; es wird beim Anschließen des Netzkabels eingeschaltet.
20
Considerazioni sulla sicurezza
Considerazioni sulla sicurezza
Simboli di sicurezza
Simbolo di riferimento alla documentazione. Se il prodotto è contrassegnato
da questo simbolo, fare riferimento alla documentazione sul prodotto per
ulteriori informazioni su di esso.
WARNING
La dicitura WARNING denota un pericolo che può causare lesioni o morte.
CAUTION
La dicitura CAUTION denota un pericolo che può danneggiare le attrezzature.
Non procedere oltre un avviso di WARNING o di CAUTION prima di aver
compreso le condizioni di rischio e aver provveduto alle misure del caso.
Questo prodotto è omologato nella classe di sicurezza I ed ha un terminale protettivo di
collegamento a terra. Dev’essere installato un collegamento a terra di sicurezza, non
interrompibile che vada dalla fonte d’alimentazione principale ai terminali d’entrata, al cavo
d’alimentazione oppure al set cavo d’alimentazione fornito con il prodotto. Ogniqualvolta vi
sia probabilità di danneggiamento della protezione, disinserite il cavo d’alimentazione fino a
quando il collegamento a terra non sia stato ripristinato.
Per la messa a terra dei cavi LAN:
se la vostra LAN copre un’area servita da più di un sistema di distribuzione elettrica,
accertatevi che i collegamenti a terra di sicurezza siano ben collegati fra loro;
i cavi LAN possono occasionalmente andare soggetti a pericolose tensioni transitorie
(ad esempio, provocate da lampi o disturbi nella griglia d’alimentazione della società
elettrica); siate cauti nel toccare parti esposte in metallo della rete.
Nessun componente di questo prodotto può essere riparato dall’utente. Qualsiasi lavoro di
riparazione, messa a punto, manutenzione o assistenza va effettuato esclusivamente da
personale specializzato.
Questo apparato non possiede un commutatore principale; si mette scotto tensione all’inserirsi
il cavo d’alimentazione.
21
Consideraciones sobre seguridad
Consideraciones sobre seguridad
Símbolos de seguridad
Símbolo de referencia a la documentación. Si el producto va marcado
con este símbolo, consultar la documentación del producto a fin de
obtener mayor información sobre el producto.
WARNING
Una WARNING en la documentación señala un riesgo que podría
resultar en lesiones o la muerte.
CAUTION
Una CAUTION en la documentación señala un riesgo que podría resultar
en averías al equipo.
No proseguir después de un símbolo de WARNING o CAUTION hasta no
haber entendido las condiciones peligrosas y haber tomado las medidas
apropiadas.
Este aparato se enmarca dentro de la clase I de seguridad y se encuentra protegido por una
borna de puesta a tierra. Es preciso que exista una puesta a tierra continua desde la toma de
alimentación eléctrica hasta las bornas de los cables de entrada del aparato, el cable de
alimentación o el juego de cable de alimentación suministrado. Si existe la probabilidad de que
la protección a tierra haya sufrido desperfectos, desenchufar el cable de alimentación hasta
haberse subsanado el problema.
Puesta a tierra del cable de la red local (LAN):
Si la LAN abarca un área cuyo suministro eléctrico proviene de más de una red de
distribución de electricidad, cerciorarse de que las puestas a tierra estén conectadas
entre sí de modo seguro.
Es posible que los cables de la LAN se vean sometidos de vez en cuando a voltajes
momentáneos que entrañen peligro (rayos o alteraciones en la red de energía
eléctrica). Manejar con precaución los componentes de metal de la LAN que estén al
descubierto.
Este aparato no contiene pieza alguna susceptible de reparación por parte del usuario. Todas
las reparaciones, ajustes o servicio de mantenimiento debe realizarlos solamente el técnico.
Este producto no tiene interruptor de potencia; se activa cuando se enchufa el cable de
alimentación.
22
Safety Information
Safety Information
23
Regulatory Statements
Regulatory Statements
FCC Statement (For U.S.A. Only)
Federal Communications Commission Radio Frequency Interference
Statement
Warning: This equipment generates, uses, and can radiate radio frequency energy. If it is not
installed and used in accordance with the instruction manual, it may cause interference to radio
communications. It has been tested and found to comply with the limits for a Class A computing device pursuant to Part 15 of FCC Rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment. Operation of this
equipment in a residential area is likely to cause interference, in which case the user at his own
expense will be required to take whatever measures may be required to correct the interference.
If this equipment causes interference to radio reception (which can be determined by unplugging the power cord from the equipment) try these measures: Re-orient the receiving antenna.
Relocate the equipment with respect to the receiver. Plug the equipment and receiver into different
branch circuits. Consult your dealer or an experienced technician for additional suggestions.
VCCI Class 1 (For Japan Only)
Note
24
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.
Declaration of Conformity
Declaration of Conformity
The following Declaration of Conformity for the HP AdvanceStack
Redundant Power Supply complies with ISO/IEC Guide 22 and EN
45014. The declaration identifies the product, the manufacturer’s
name and address, and the applicable specifications that are recognized in the
European community.
25
26
Index
Index
A
F
AC power cords
part numbers 4
AC Power LED 12
AC power redundancy
description of
Fan LED
12
FAQ (frequently asked questions)
Fault LED
12
fax
using to get HP product information
frequently asked questions
11
ftp
obtaining files from HP
14
10
B
BBS
obtaining software from
bulletin board
obtaining software from
13
H
13
Hourly support
calling for
15
HP FIRST Fax Retrieval Service
using
15
HP FTP Library Service
using
14
hubs
supporting the RPS 8
C
CompuServe
obtaining software from
countries
AC power cords for 4
customer support services
list of
13
15
included parts 4
installation summary
4-9
Internet
obtaining software from
13 - 14
L
25
E
electrical specifications 16
electromagnetic specifications
environmental specifications
15
I
D
DC cable
connecting to devices 8
DC Power Out LED
12
DC power redundancy
description of
10
DC/DC converters
description of
10
Declaration of Conformity
11
17
16
LEDs
AC Power
12
DC Power Out
during self-test
Fan
12
Fault
12
Overtemp
12
12
9
27
Index
M
S
mounting
the RPS on a table
5
mounting the RPS
5
into a rack or cabinet 6
precautions 5
O
Safety information
18
self-test
LED state
9
software updates
downloading electronically
specifications
electrical
16
electromagnetic
17
environmental
16
physical
16
supported devices
8
Overtemp LED 12
T
P
table mounting 5
troubleshooting 12 - 15
N
Network Phone-In Support
phone number for
15
parts
included with the RPS
physical specifications of hubs
power specifications
16
4
16
W
World Wide Web
obtaining software from
WWW
obtaining software from
R
rack mounting 6
Regulatory statements 24
RPS
connecting to supported devices
verifying operation of 9
28
13
8
13
13
Copyright © 1995, 1998
Hewlett-Packard Company
Printed in Singapore 04/98
Manual Part Number
J2962-90001
*J2962-90001*
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