HP procurve switch zl User manual

Installation Guide
www.procurve.com
ProCurve Switch zl
Internal Power Supply

ProCurve Switch zl
Internal Power Supplies
Installation Guide

Hewlett-Packard Company
8000 Foothills Boulevard, m/s 5552
Roseville, California 95747-5552
http://www.procurve.com
© Copyright 2005-2007, Hewlett-Packard Development
Company, L.P.
Publication Number
5991-8553
August 2007
Applicable Products
Disclaimer
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.
The information contained herein is subject to change
without notice. The only warranties for HP products and
services are set forth in the express warranty statements
accompanying such products and services. Nothing herein
should be construed as constituting an additional warranty.
HP shall not be liable for technical or editorial errors or
omissions contained herein.
Hewlett-Packard assumes no responsibility for the use or
reliability of its software on equipment that is not furnished
by Hewlett-Packard.
Warranty
See the Customer Support/Warranty booklet included with
the product.
A copy of the specific warranty terms applicable to your
Hewlett-Packard products and replacement parts can be
obtained from your HP Sales and Service Office or
authorized dealer.
Safety
Before installing and operating these products, please read
the “Installation Cautions” on page 4, and the safety informa-
tion on page 11.
ProCurve Switch zl Internal
Power Supply
(J8712A)
ProCurve Switch zl 220V Internal
Power Supply
(J8713A)
ProCurve Switch 5406zl (J8697A)
ProCurve Switch 5406zl-48G (J8699A)
ProCurve Switch 5412zl (J8698A)
ProCurve Switch 5412zl-96G (J8700A)
ProCurve Switch 8212zl (J8715A)
ProCurve Switch zl Power Supply Shelf (J8714A)

iii
Contents
Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Installing the Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Installation Cautions: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Installation Steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Customer Support Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Physical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Safety Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Informations concernant la sécurité. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Hinweise zur Sicherheit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Considerazioni sulla sicurezza. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Consideraciones sobre seguridad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Safety Information (Japan) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Safety Information (China) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
EMC Regulatory Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
U.S.A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Australia/New Zealand . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Korea . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Taiwan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
European Community Declaration of Conformity . . . . . . . . . . . . . . . . 19
Recycle Statements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Waste Electrical and Electronic Equipment (WEEE) Statements . . . 20

1
Description
ProCurve Switch zl Internal
Power Supplies
Description
The ProCurve Switch zl Internal Power Supply (J8712A or J8713A) is a
redundant power supply that you can add to any of the ProCurve Series zl
switches to provide additional switch reliability. These power supplies can
also be added to the ProCurve Power Supply Shelf (J8714A) to provide
additional PoE power to any of the zl switches.
Features:
■power redundancy—if any one of the power supplies should fail, the
remaining supply or supplies provide the power to continue running a fully
loaded Series 5400zl or 8200zl Switch.
■power load sharing—with two supplies installed, each shares the power
load, which increases the life of both of the power supplies.
■“hot swap” operation—you can add or replace one of the Power
Supplies without having to shut down or reboot the switch.
■automatic fault detection—if the power supply encounters a problem,
the Switch can immediately detect the condition and report it by way of
the Power Status and Fault LEDs on the switch and the Fault LED on the
power supply. Event messages will also be displayed in the switch console
event log and the web browser interface Alert log.
■Power and Fault LEDs—The Power LED (green) is lit when power is
supplied to the power supply. The Fault LED (orange) is lit when there is
a fault condition with the power supply.
The two power supplies are different in there input and output power
specifications. Any combination of the J8712A and J8713A Power Supplies can
be used. However, be sure to verify the specific power requirements necessary
for your network.

2
Description
Figure 1. The J8712A power supply
Figure 2. The J8713A power supply
Line: 50/60 Hz
100127V~ 11.5A (11,5A)
200240V~ 5.7A (5,7A)
Made in India 7019
Uni provides 273 W for PoE
ProCurve Swi ch zl
875W Power Supply
J8712A
PoE
Uni provides 900 W for PoE
ProCurve Swi ch zl
1500W Power Supply
J8713A
PoE

3
Description
Included Parts. The Switch zl Internal Power Supply has the following
components shipped with it:
■ProCurve Switch zl Internal Power Supply Installation Guide
(5991-8553), this manual
■Customer Support/Warranty booklet
■Power cord, one of the following:
* A non-locking power cord is also available. Order part number 8120-6893. To order
go to http://www.hp.com/buy/parts.
Japan Power
Cord Warning
J8712A Power Supply J8713A Power Supply
Region Cable Region Cable
Australia/New Zealand
China
Continental Europe
Denmark
Japan
Switzerland
United Kingdom/
Hong Kong/Singapore
United States/Canada/
Mexico
South Africa
Taiwan
8120-5335
8121-1034
8120-5336
8120-5340
8120-5342
8120-5339
8120-5334
8121-0973
8120-5341
8121-0941
Australia/New Zealand
China
Continental Europe
Denmark
Japan
Switzerland
United Kingdom/
Hong Kong/Singapore
United States/Canada/
Mexico
South Africa
Taiwan
8121-0871
8121-0924
8120-6899
8120-6897
8120-6903
8120-6897
8120-6898
8120-6903*
8121-0915
8120-6903

4
Installing the Power Supply
Installing the Power Supply
Installation Cautions:
■Make sure the power source circuits are properly grounded, then use the power cord
supplied with the power supply to connect it to the power source.
If your installation requires a different power cord than the one supplied with the power supply,
be sure the cord is adequately sized for the switch’s current requirements. In addition, be sure
to use a power cord displaying the mark of the safety agency that defines the regulations for
power cords in your country. The mark is your assurance that the power cord can be used safely
with the power supply.
■When installing the switch, note that the AC outlet should be near the switch and should be
easily accessible in case the switch must be powered off.
■Ensure the power supply 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 of all devices installed on the same circuit as the switch with this power
supply and compare the total with the rating limit for the circuit. The maximum ampere
ratings are usually printed on the devices near their AC power connectors.
■Do not install the power supply into a switch that is in an environment where the operating
ambient temperature might exceed 55°C (131°F)1. If the power supply is installed in an
8200zl chassis, the ambient temperature must not exceed 40°C (104°F).
■Make sure the air flow around the sides and back of the switch is not restricted.
■Make sure that for any switch power supply slot into which a power supply is not installed,
the cover plate is installed to cover the slot. A cover plate is required for safe operation,
and to ensure proper switch cooling.
■The switch power supplies are hot swappable; they can be installed or removed while the switch
is receiving power from the supply in the other slot. But, as indicated by the caution statement
on the power supply, the supply must not be connected to AC power before being installed
or removed.
1If you are installing any of the X2 transceivers the operating ambient temperature should not exceed 40°C
(104°F). See transceiver specifications in Appendix A, of theProCurve Sereis 8200zl Swtich Installation and
Getting Started Guide.
CAUTION:
.
.
Disconnect AC power from the power supply BEFORE installing or
removing the supply. Otherwise, damage to the equipment may result.
.
Refer to the installation guide for proper power cord selection

5
Installing the Power Supply
Installation Steps
Follow these steps to install the power supply into the back of the switch:
1. Remove the power supply slot cover with either a flat-bladed or
Torx T-10 screwdriver. Retain the slot cover for future use.
Caution Make sure the AC power is not connected to the power supply being installed
before installing the power supply into the switch. The switch can be receiving
power from the other power supply during the installation of the second unit.
2. Insert the power supply into the opening making sure it is centered
in the opening. This will assure that the guide rails on the bottom of the
power supply engage the rails on the bottom of the switch. Then, slide the
power supply all the way in until its bulkhead contacts the back face of
the switch.
Figure 3. Installing a power supply
Note Although the illustration shows a 5406zl switch, the installation procedure is
the same for all zl switches.
Center the power supply in the
opening and push it all the way back
until the bulkhead on the power
supply makes contact with the back
face of the switch.
During the installation,
make sure that AC power
is NOT connected to the
unit being installed.

6
Installing the Power Supply
3. Tighten the four retaining screws that hold the power supply in place
until the screws are secure, as shown in the next illustration. The screws
can be tightened with either a flat-bladed or Torx T-10 screwdriver. Be
careful not to overtighten the screws.
Figure 4. Fully installed power supply
4. Connect the power cord supplied with the power supply to the power
connector, and then into a properly grounded electrical outlet. To provide
true redundancy, the second power supply should be connected to a
different AC power source from the other supply. Then, if one AC power
source fails, the switch will continue to run.
Tighten the four screws

7
Installing the Power Supply
Note The Switch zl Internal Power Supply does not have a power switch. It is
powered on when the power cord is connected to the supply and to a power
source.
Please see the “Installation Cautions” on page 4.
5. Verify the power supply is installed correctly by checking the LEDs
on the front of the switch. The following example shows a Series 5400zl
Switch.
Figure 5. Switch Power Status and Fault LEDs
The Power Status LED for the power supply you have just installed will be
flashing simultaneously with the Fault LED until that new power supply is
connected to an AC power source. Once it is connected to AC power, the
Power Status LED will be on continuously and not flashing, and the Fault LED
will stop flashing.
If the Power Status LED and the switch Fault LED continue flashing after the
power supply is connected to AC power, see “Troubleshooting” on the next
page.
AB
Power Status LEDsSwitch Fault LED

8
Troubleshooting
Troubleshooting
If the Power Status LED and the switch Fault LED are flashing, either the
power supply is not connected to an active AC power source, the power supply
is not properly installed, or a fault condition has been detected on the power
supply.
1. Verify the power cord is plugged into an active power source and to the
power supply. Make sure these connections are secure. You can verify that
the AC power source is active by plugging a different device into the outlet
and verify that it is receiving power.
2. If the Power Status LED continues to flash, verify that the fan in the power
supply is working. If it is, you can feel air being blown out of the vent
holes. If it is not, try plugging the power supply into a different outlet,
and/or try a different power cord.
3. If the previous steps do not resolve the problem, try removing and
reinstalling the power supply.
Caution Make sure the AC power cord is disconnected from the supply before
removing and reinstalling the supply.
If the power source and power cord are OK and this condition persists, the
switch power supply may be faulty. Call your HP-authorized LAN dealer, or
use the electronic support services from ProCurve to get assistance. See the
Customer Support/Warranty booklet supplied with the power supply for more
information.
Customer Support Services
If you are having any trouble with your power supply or switch, Hewlett-
Packard offers support 24 hours a day, seven days a week through the use of
a number of automated electronic services. See the Customer Support/
Warranty booklet that came with your switch or power supply for information
on how to use these services to get technical support. The ProCurve
networking products Web site, www.procurve.com also provides up-to-date
support information.
Additionally, your ProCurve authorized network reseller can also provide you
with assistance, both with services that they offer and with services offered
by ProCurve.

9
Specifications
Specifications
Physical
Electrical
The ProCurve Switch zl Internal Power Supply automatically adjusts to any
voltage between 100-127, and 200-240 (J8712A) and 200-240 (J8713A) volts and
either 50 or 60 Hz.
Environmental
1Operating ambient temperature is limited to 40°C (104°F) under certain
configurations. For more information, refer to Switch Installation and
Getting Started Guide for your switch.
Width: 20.1 cm (7.9 in)
Depth: 15.0 cm (5.9 in)
Height: 12.8 cm (5.1 in)
Weight: 1.5 kg (3.3 lbs)
J8712A J8713A
AC voltage: 100-127 volts 200-240 volts 200-240 volts
Maximum current: 12 A max 5 A max 10 A max
Frequency range: 50/60 Hz 50/60 Hz 50/60 Hz
PoE output wattage: 273 W 273 W 900 W
Operating Non-Operating
Temperature:10°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) 15% to 90% at 65°C (149°F)
Maximum altitude:
J8712A 4.6 km (15,000 ft) 4.6 km (15,000 ft)
J8713A 3.0 km (10,000 ft) 4.6 km (15,000 ft)

10
Specifications
Safety
■EN60950
■CSA 22.2 No. 60950
■IEC 60959
■UL 60950

11
Safety Information
Safety Information
Grounding
These are safety class I products and haveprotectiveearthing 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.
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 equip-
ment.
Do not proceed beyond a WARNING or Caution notice until you
have understood the hazardous conditions and have taken appro-
priate steps.
!

12
Informations concernant la sécurité
Informations concernant la sécurité
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.
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 suscep-
tible 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.
!

13
Hinweise zur Sicherheit
Hinweise zur Sicherheit
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.
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 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.
Caution 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.
Fahren Sie nach dem Hinweis WARNING oder Caution erst fort,
nachdem Sie den Gefahrenzustand verstanden und die entsprech-
enden Maßnahmen ergriffen haben.
!

14
Considerazioni sulla sicurezza
Considerazioni sulla sicurezza
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 collegaento 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.
Simbolo diriferimento alla documentazione. Se il prodotto ècontras-
segnatodaquestosimbolo,fareriferimentoalladocumentazionesul
prodotto per ulteriori informazioni su di esso.
WARNING La dicitura WARNINGdenota un pericolo che può causare lesioni o
morte.
Caution La dicituraCaution denota un pericolo che può danneggiare le attrez-
zature.
Non procedere oltre un avviso di WARNING o di Cautionprima di
aver compreso le condizioni di rischio e aver provveduto alle misure
del caso.
!