Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
Release: 4.1
Document Revision: 01.01
NN46200-310
(324629-A Rev 01)
.
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3
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Contents
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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4
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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5
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Regulatory information and safety
precautions
International regulatory statements of conformity
This is to certify that the Nortel Networks 8300 series chassis and
components installed within the chassis were evaluated to the international
regulatory standards for electromagnetic compliance (EMC) and safety and
were found to have met the requirements for the following international
standards:
•
•
•
EMC—Electromagnetic Emissions—CISPR 22, Class A
EMC—Electromagnetic Immunity—CISPR 24
Electrical Safety—IEC 60950, with CB member national deviations
Further, the equipment has been certified as compliant with the national
standards as detailed in the following sections.
National electromagnetic compliance (EMC) statements of
compliance
FCC statement (USA only)
This equipment has been tested and found to comply with the limits for a
Class A digital device, pursuant to Part 15 of the Federal Communications
Commission (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. If it is not installed and used in accordance
with the instruction manual, it may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely
to cause harmful interference, in which case users will be required to take
whatever measures may be necessary to correct the interference at their
own expense.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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6
Regulatory information and safety precautions
ICES statement (Canada only)
Canadian Department of Communications Radio Interference
Regulations
This digital apparatus (8300 series chassis and installed components)
does not exceed the Class A limits for radio-noise emissions from
digital apparatus as set out in the Radio Interference Regulations of the
Canadian Department of Communications.
Règlement sur le brouillage radioélectrique du ministère des
Communications
Cet appareil numérique (8300 series chassis) respecte les limites de bruits
radioélectriques visant les appareils numériques de classe A prescrites
dans le Règlement sur le brouillage radioélectrique du ministère des
Communications du Canada.
CE marking statement (Europe only)
EN 55 022 statements
This is to certify that the Nortel Networks 8300 series chassis and
components installed within the chassis are shielded against the
generation of radio interference in accordance with the application of
Council Directive 2004/108/EC. Conformity is declared by the application
of EN 55 022 Class A (CISPR 22).
ATTENTION
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 appropriate
measures.
Achtung
Dieses ist ein Gerät der Funkstörgrenzwertklasse A. In Wohnbereichen können
bei Betrieb dieses Gerätes Rundfunkstörungen auftreten, in welchen Fällen der
Benutzer für entsprechende Gegenmaβnahmen verantwortlich ist.
Attention:
Ceci est un produit de Classe A. Dans un environnement domestique, ce
produit risque de créer des interférences radioélectriques, il appartiendra alors à
l’utilisateur de prendre les mesures spécifiques appropriées.
EN 55 024 statement
This is to certify that the Nortel Networks 8300 series chassis is shielded
against the susceptibility to radio interference in accordance with the
application of Council Directive 2004/108/EC. Conformity is declared by
the application of EN 55 024 (CISPR 24).
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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National electromagnetic compliance (EMC) statements of compliance
7
EN 300386 statement
The Ethernet Routing Switch 8300 series chassis complies with the
requirements of EN 300386 V1.3.3 for emissions and for immunity for a
Class A device intended for use in either Telecommunications centre or
locations other than telecommunications centres given the performance
criteria as specified by the manufacturer.
EC Declaration of Conformity
This product conforms to the provisions of the R&TTE Directive
1999/5/EC.
European Union and European Free Trade Association (EFTA) notice
All products labeled with the CE marking comply with R&TTE Directive
(1999/5/EEC) which includes the Electromagnetic Compliance (EMC)
Directive (2004/108/EC) and the Low Voltage Directive (2006/95/EC)
issued by the Commission of the European Community.
Compliance with these directives implies conformity to the following
European Norms (ENs). The equivalent international standards are listed
in parenthesis.
•
•
EN 55022 (CISPR 22)–Electromagnetic Interference
EN 55024 (IEC 61000-4-2, -3, -4, -5, -6, -8, -11)–Electromagnetic
Immunity
•
•
EN 61000-3-2 (IEC 610000-3-2)–Power Line Harmonics
EN 61000-3-3 (IEC 610000-3-3)–Power Line Flicker
VCCI statement (Japan/Nippon only)
This is a Class A product based on the standard of the Voluntary Control
Council for Interference (VCCI) for information technology equipment.
If this equipment is used in a domestic environment, radio disturbance
may arise. When such trouble occurs, the user may be required to take
corrective actions.
BSMI statement for 8310 and 8306 chassis (Taiwan only)
This is a Class A product based on the standard of the Bureau of
Standards, Metrology and Inspection (BSMI) CNS 13438, Class A.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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8
Regulatory information and safety precautions
MIC notice for 8310 and 8306 chassis (Republic of Korea only)
This device has been approved for use in Business applications only per
the Class A requirements of the Republic of Korea Ministry of Information
and Communications (MIC). This device may not be sold for use in a
nonbusiness application.
National safety statements of compliance
CE marking statement (Europe only)
EN 60 950 statement
This is to certify that the Nortel Networks 8300 series chassis and
components installed within the chassis are in compliance with the
requirements of EN 60 950 in accordance with the Low Voltage Directive.
Additional national differences for all European Union countries have been
evaluated for compliance. Some components installed within the 8300
series chassis may use a nickel-metal hydride (NiMH) and/or lithium-ion
battery. The NiMH and lithium-ion batteries are long-life batteries, and it is
very possible that you will never need to replace them. However, should
you need to replace them, refer to the individual component manual for
directions on replacement and disposal of the battery.
NOM statement 8310 and 8306 chassis (Mexico only)
The following information is provided on the devices described in this
document in compliance with the safety requirements of the Norma Oficial
Méxicana (NOM):
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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National safety statements of compliance
9
Exporter:
Importer:
Nortel Networks, Inc.
4655 Great America Parkway
Santa Clara CA 95054 USA
Nortel Networks de México, S.A. de C.V.
Avenida Insurgentes Sur #1605
Piso 30, Oficina
Col. San Jose Insurgentes
Deleg-Benito Juarez
México D.F. 03900
52 5 480 2100
Tel:
52 5 480 2199
Fax:
Input:
Model 8005DC:
48-60 VDC, 29-23 A
single supply, single supply + one redundant
supply, two supplies, or two + one redundant supply
configuration
Model 8005DI DC:
48-60 VDC, 42-34 A
single supply, single supply + one redundant
supply, two supplies, or two + one redundant supply
configuration
Información NOM (unicamente para México)
La información siguiente se proporciona en el dispositivo o en los
dispositivos descritos en este documento, en cumplimiento con los
requisitos de la Norma Oficial Méxicana (NOM):
Exportador:
Nortel Networks, Inc.
4655 Great America Parkway
Santa Clara, CA 95054 USA
Importador:
Nortel Networks de México, S.A. de C.V.
Avenida Insurgentes Sur #1605
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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10 Regulatory information and safety precautions
Piso 30, Oficina
Col. San Jose Insurgentes
Deleg-Benito Juarez
México D.F. 03900
52 5 480 2100
52 5 480 2199
Model 8005DC:
-48 VCD, 29 A
Tel:
Fax:
Embarcar a:
una fuente, una fuente + configuraciones de una fuente
redundante, dos fuentes o dos + configuraciones de
una fuente redundante
Model 8005DI DC:
-48 VCD, 42 A
una fuente, una fuente + configuraciones de una fuente
redundante, dos fuentes o dos + configuraciones de
una fuente redundante
Denan statement (Japan/Nippon only)
Safety messages
This section describes the different precautionary notices used in this
document. This section also contains precautionary notices that you must
read for safe operation of the Nortel Ethernet Routing Switch 8300.
Notices
Notice paragraphs alert you about issues that require your attention. The
following sections describe the types of notices.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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Safety messages 11
Attention notice
ATTENTION
An attention notice provides important information regarding the installation and
operation of Nortel products.
Caution ESD notice
CAUTION
ESD
ESD notices provide information about how to avoid discharge
of static electricity and subsequent damage to Nortel products.
CAUTION
ESD (décharge électrostatique)
La mention ESD fournit des informations sur les moyens de
prévenir une décharge électrostatique et d’éviter d’endommager
les produits Nortel.
CAUTION
ACHTUNG ESD
ESD-Hinweise bieten Information dazu, wie man die
Entladung von statischer Elektrizität und Folgeschäden an
Nortel-Produkten verhindert.
CAUTION
PRECAUCIÓN ESD (Descarga electrostática)
El aviso de ESD brinda información acerca de cómo evitar
una descarga de electricidad estática y el daño posterior a los
productos Nortel.
CAUTION
CUIDADO ESD
Os avisos do ESD oferecem informações sobre como evitar
descarga de eletricidade estática e os conseqüentes danos aos
produtos da Nortel.
CAUTION
ATTENZIONE ESD
Le indicazioni ESD forniscono informazioni per evitare scariche
di elettricità statica e i danni correlati per i prodotti Nortel.
Caution notice
CAUTION
Caution notices provide information about how to avoid possible
service disruption or damage to Nortel products.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
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12 Regulatory information and safety precautions
CAUTION
ATTENTION
La mention Attention fournit des informations sur les moyens
de prévenir une perturbation possible du service et d’éviter
d’endommager les produits Nortel.
CAUTION
ACHTUNG
Achtungshinweise bieten Informationen dazu, wie man mögliche
Dienstunterbrechungen oder Schäden an Nortel-Produkten
verhindert.
CAUTION
PRECAUCIÓN
Los avisos de Precaución brindan información acerca de
cómo evitar posibles interrupciones del servicio o el daño a los
productos Nortel.
CAUTION
CUIDADO
Os avisos de cuidado oferecem informações sobre como evitar
possíveis interrupções do serviço ou danos aos produtos da
Nortel.
CAUTION
ATTENZIONE
Le indicazioni di attenzione forniscono informazioni per evitare
possibili interruzioni del servizio o danni ai prodotti Nortel.
Warning notice
WARNING
Warning notices provide information about how to avoid
personal injury when working with Nortel products.
WARNING
AVERTISSEMENT
La mention Avertissement fournit des informations sur
les moyens de prévenir les risques de blessure lors de la
manipulation de produits Nortel.
WARNING
WARNUNG
Warnhinweise bieten Informationen dazu, wie man
Personenschäden bei der Arbeit mit Nortel-Produkten
verhindert.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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Safety messages 13
WARNING
ADVERTENCIA
Los avisos de Advertencia brindan información acerca de cómo
prevenir las lesiones a personas al trabajar con productos
Nortel.
WARNING
AVISO
Os avisos oferecem informações sobre como evitar ferimentos
ao trabalhar com os produtos da Nortel.
WARNING
AVVISO
Le indicazioni di avviso forniscono informazioni per evitare danni
alle persone durante l’utilizzo dei prodotti Nortel.
Danger High Voltage notice
DANGER
Danger—High Voltage notices provide information about how to
avoid a situation or condition that can cause serious personal
injury or death from high voltage or electric shock.
DANGER
La mention Danger—Tension élevée fournit des informations
sur les moyens de prévenir une situation ou une condition qui
pourrait entraîner un risque de blessure grave ou mortelle à la
suite d’une tension élevée ou d’un choc électrique.
DANGER
GEFAHR
Hinweise mit Vorsicht – Hochspannung“ bieten Informationen
dazu, wie man Situationen oder Umstände verhindert, die zu
schweren Personenschäden oder Tod durch Hochspannung
oder Stromschlag führen können.
DANGER
PELIGRO
Los avisos de Peligro-Alto voltaje brindan información acerca
de cómo evitar una situación o condición que cause graves
lesiones a personas o la muerte, a causa de una electrocución
o de una descarga de alto voltaje.
DANGER
PERIGO
Avisos de Perigo—Alta Tensão oferecem informações sobre
como evitar uma situação ou condição que possa causar graves
ferimentos ou morte devido a alta tensão ou choques elétricos.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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14 Regulatory information and safety precautions
DANGER
PERICOLO
Le indicazioni Pericolo—Alta tensione forniscono informazioni
per evitare situazioni o condizioni che potrebbero causare gravi
danni alle persone o il decesso a causa dell’alta tensione o di
scosse elettriche.
Danger notice
DANGER
Danger notices provide information about how to avoid a
situation or condition that can cause serious personal injury or
death.
DANGER
La mention Danger fournit des informations sur les moyens de
prévenir une situation ou une condition qui pourrait entraîner un
risque de blessure grave ou mortelle.
DANGER
GEFAHR
Gefahrenhinweise stellen Informationen darüber bereit, wie
man Situationen oder Umständen verhindert, die zu schweren
Personenschäden oder Tod führen können.
DANGER
PELIGRO
Los avisos de Peligro brindan información acerca de cómo
evitar una situación o condición que pueda causar lesiones
personales graves o la muerte.
DANGER
PERIGO
Avisos de perigo oferecem informações sobre como evitar uma
situação ou condição que possa causar graves ferimentos ou
morte.
DANGER
PERICOLO
Le indicazioni di pericolo forniscono informazioni per evitare
situazioni o condizioni che potrebbero causare gravi danni alle
persone o il decesso.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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15
.
Software license
This section contains the Nortel Networks software license.
Nortel Networks Inc. software license agreement
This Software License Agreement ("License Agreement") is between
you, the end-user ("Customer") and Nortel Networks Corporation and
its subsidiaries and affiliates ("Nortel Networks"). PLEASE READ THE
FOLLOWING CAREFULLY. YOU MUST ACCEPT THESE LICENSE
TERMS IN ORDER TO DOWNLOAD AND/OR USE THE SOFTWARE.
USE OF THE SOFTWARE CONSTITUTES YOUR ACCEPTANCE OF
THIS LICENSE AGREEMENT. If you do not accept these terms and
conditions, return the Software, unused and in the original shipping
container, within 30 days of purchase to obtain a credit for the full
purchase price.
"Software" is owned or licensed by Nortel Networks, its parent or one of
its subsidiaries or affiliates, and is copyrighted and licensed, not sold.
Software consists of machine-readable instructions, its components, data,
audio-visual content (such as images, text, recordings or pictures) and
related licensed materials including all whole or partial copies. Nortel
Networks grants you a license to use the Software only in the country
where you acquired the Software. You obtain no rights other than those
granted to you under this License Agreement. You are responsible for the
selection of the Software and for the installation of, use of, and results
obtained from the Software.
1. Licensed Use of Software. Nortel Networks grants Customer a
nonexclusive license to use a copy of the Software on only one machine
at any one time or to the extent of the activation or authorized usage level,
whichever is applicable. To the extent Software is furnished for use with
designated hardware or Customer furnished equipment ("CFE"), Customer
is granted a nonexclusive license to use Software only on such hardware
or CFE, as applicable. Software contains trade secrets and Customer
agrees to treat Software as confidential information using the same care
and discretion Customer uses with its own similar information that it does
not wish to disclose, publish or disseminate. Customer will ensure that
anyone who uses the Software does so only in compliance with the terms
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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16 Software license
of this Agreement. Customer shall not a) use, copy, modify, transfer
or distribute the Software except as expressly authorized; b) reverse
assemble, reverse compile, reverse engineer or otherwise translate the
Software; c) create derivative works or modifications unless expressly
authorized; or d) sublicense, rent or lease the Software. Licensors of
intellectual property to Nortel Networks are beneficiaries of this provision.
Upon termination or breach of the license by Customer or in the event
designated hardware or CFE is no longer in use, Customer will promptly
return the Software to Nortel Networks or certify its destruction. Nortel
Networks may audit by remote polling or other reasonable means to
determine Customer’s Software activation or usage levels. If suppliers of
third party software included in Software require Nortel Networks to include
additional or different terms, Customer agrees to abide by such terms
provided by Nortel Networks with respect to such third party software.
2. Warranty. Except as may be otherwise expressly agreed to in
writing between Nortel Networks and Customer, Software is provided
"AS IS" without any warranties (conditions) of any kind. NORTEL
NETWORKS DISCLAIMS ALL WARRANTIES (CONDITIONS) FOR THE
SOFTWARE, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT
LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE AND ANY WARRANTY OF
NON-INFRINGEMENT. Nortel Networks is not obligated to provide support
of any kind for the Software. Some jurisdictions do not allow exclusion
of implied warranties, and, in such event, the above exclusions may not
apply.
3. Limitation of Remedies. IN NO EVENT SHALL NORTEL
NETWORKS OR ITS AGENTS OR SUPPLIERS BE LIABLE FOR ANY
OF THE FOLLOWING: a) DAMAGES BASED ON ANY THIRD PARTY
CLAIM; b) LOSS OF, OR DAMAGE TO, CUSTOMER’S RECORDS,
FILES OR DATA; OR c) DIRECT, INDIRECT, SPECIAL, INCIDENTAL,
PUNITIVE, OR CONSEQUENTIAL DAMAGES (INCLUDING LOST
PROFITS OR SAVINGS), WHETHER IN CONTRACT, TORT OR
OTHERWISE (INCLUDING NEGLIGENCE) ARISING OUT OF
YOUR USE OF THE SOFTWARE, EVEN IF NORTEL NETWORKS,
ITS AGENTS OR SUPPLIERS HAVE BEEN ADVISED OF THEIR
POSSIBILITY. The forgoing limitations of remedies also apply to any
developer and/or supplier of the Software. Such developer and/or supplier
is an intended beneficiary of this Section. Some jurisdictions do not allow
these limitations or exclusions and, in such event, they may not apply.
4. General
1. If Customer is the United States Government, the following paragraph
shall apply: All Nortel Networks Software available under this License
Agreement is commercial computer software and commercial computer
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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Nortel Networks Inc. software license agreement 17
software documentation and, in the event Software is licensed for
or on behalf of the United States Government, the respective rights
to the software and software documentation are governed by Nortel
Networks standard commercial license in accordance with U.S. Federal
Regulations at 48 C.F.R. Sections 12.212 (for non-DoD entities) and
48 C.F.R. 227.7202 (for DoD entities).
2. Customer may terminate the license at any time. Nortel Networks
may terminate the license if Customer fails to comply with the terms
and conditions of this license. In either event, upon termination,
Customer must either return the Software to Nortel Networks or certify
its destruction.
3. Customer is responsible for payment of any taxes, including personal
property taxes, resulting from Customer’s use of the Software.
Customer agrees to comply with all applicable laws including all
applicable export and import laws and regulations.
4. Neither party may bring an action, regardless of form, more than two
years after the cause of the action arose.
5. The terms and conditions of this License Agreement form the complete
and exclusive agreement between Customer and Nortel Networks.
6. This License Agreement is governed by the laws of the country in
which Customer acquires the Software. If the Software is acquired in
the United States, then this License Agreement is governed by the
laws of the state of New York.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
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18 Software license
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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19
.
New in this Release
The following sections detail what’s new in Nortel Ethernet Routing Switch
8300 Installation — DC Power Supply, NN46200-310 for Release 4.1:
•
•
Features
The 8005DC and 8005DI DC is a new feature for the Ethernet Routing
Switch 8300.
Other changes
See the following section for information about changes that are not
feature-related:
Document changes
This document is modified to meet Nortel Customer Documentation
Standards. For more information about these standards, see Nortel
Ethernet Routing Switch 8300 Documentation Roadmap, NN46200-101.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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20 New in this Release
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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.
21
.
Introduction
This guide provides information about the 8005 Dual Input (DI) DC and
8005DC power supplies used in the Ethernet Routing Switch 8300.
The guide also includes instructions for adding and replacing this DC
power supply in the following Ethernet Routing Switch 8300 chassis
models:
•
•
8306 Chassis
8310 Chassis
ATTENTION
This guide is intended for qualified service personnel with appropriate technical
training and experience. The service personnel also must be aware of the
hazards involved in installing and replacing customer-replaceable units.
CAUTION
This device is a Class A product. Operation of this equipment
in a residential area is likely to cause harmful interference, in
which case users are required to take appropriate measures
necessary to correct the interference at their own expense.
For the minimum Ethernet Routing Switch 8300 software version required
to support the hardware, see Nortel Ethernet Routing Switch 8300
Administration, NN46200-604.
Task and estimated time
The following table lists the estimated time to install a DC power supply for
the Ethernet Routing Switch 8300.
The estimated installation time can range from 15 to 50 minutes. The
installation time depends on the chassis model and the number of power
supplies you are installing.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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22 Introduction
Table 1
Task and estimated time
Task
Estimated Time
Preparing cable for installation
Removing the power filler panel
Installing the DC power supply
5 minutes for each power supply
1 minute for each power supply
2 minutes for each power supply
Removing the DC power supply cover 1 minute for each power supply
Cabling the DC power supply using
washers and lugs
5 minutes for each power supply
Replacing the DC power supply cover
1 minute for each power supply
Navigation
•
•
•
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Installation — DC Power Supply
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23
.
DC power supply fundamentals
This section provides the basic information about the Ethernet Routing
Switch 8300 DC power supplies.
Navigation
•
•
•
•
•
Power supply LED
The following table describes the power supply Light Emitting Diode (LED)
on the DC power supply.
Table 2
Power supply LED
State
Description
Off
No output is present
On (green)
Power supply output is normal
DC power supply accessories
The Ethernet Routing Switch 8300 chassis ships with no installed power
supplies. Install the first power supply in the left-most bay. Power supply
bays are numbered 1, 2, and 3 from left to right as viewed from the front
of the chassis for the 8306 and 8310. For instructions to install the power
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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24 DC power supply fundamentals
In addition to the DC power supply and the installation guide, your DC
power supply shipment contains several hardware accessories. Verify that
the items in the shipping container match those on the shipment packing
list.
Use the following table as a checklist to verify the contents of the DC
power supply shipping container.
Table 3
DC power supply shipping accessories
Check
Accessory
Purpose
3 two-hole crimp
lug terminals with
attached tubing
Connect the
positive and
negative power
inputs.
6 nuts
Connect all leads.
Connect all leads.
6 lock washers
2 washers
Connect the
ground stud.
Ethernet Routing Switch 8300 series chassis
This section describes the Ethernet Routing Switch 8300 series chassis
DC power supplies.
The 8306 and 8310 chassis each have three power supply bays in which
you can install either the 8005DC or the 8005DI DC power supply.
If the total power provided by the power supplies falls below the switch
requirement, the polling software displays the following message on
the console: "chCheckPowerUsage: One or more cards running low on
power."
To display the total power the switch uses and the total power the power
supplies provide, see Nortel Ethernet Routing Switch 8300 Performance
Management, NN46200-705.
8005DI DC power supply
Each 8005DI DC power supply provides 1462 W of power to the switch.
The 8005DI DC power supply does not provide any power for Power over
Ethernet (PoE).
The following figure shows the 8005DI DC power supply used in the 8306
and 8310 chassis.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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8005DC power supply 25
Minimum number of 8005DI DC power supplies to install
To configure an Ethernet Routing Switch 8300 system, consider the total
power consumption to ensure proper system performance.
The total input power consumption of the components (modules and fan
trays) must not exceed the 8005DI DC power supply rating.
To determine the minimum number of power supplies to install for the
Ethernet Routing Switch 8300 system, see “Determining the minimum
8005DC power supply
Each 8005DC power supply provides 1462 W of power to the switch.
The 8005DC power supply does not provide any power for Power over
Ethernet (PoE).
The following figure shows the 8005DC power supply used in the 8306
and 8310 chassis.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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26 DC power supply fundamentals
Minimum number of 8005DC power supplies to install
To configure an Ethernet Routing Switch 8300 system, consider the total
power consumption to ensure proper system performance.
The total input power consumption of the components (modules and fan
trays or cooling modules) must not exceed the 8005DC power supply
rating.
To determine the minimum number of power supplies to install for the
Ethernet Routing Switch 8300 system, see “Determining the minimum
Redundant power configuration
If a chassis has a redundant power configuration and one power supply
fails, the chassis continues to operate with no interruption of service.
The chassis continues to supply the same module output power with the
remaining power supplies. A trap and syslog message indicates that the
configuration is nonredundant. Nortel recommends that you operate the
Ethernet Routing Switch 8300 system in a redundant configuration at all
times to ensure maximum network performance.
ATTENTION
A redundant power supply ensures that the system does not fail if a single
power supply fails.
If a chassis has the minimum power supply configuration and one power
supply fails, the system loses power and network connectivity.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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27
.
DC power supply installation
This chapter provides instructions to install the DC power supply in the
Ethernet Routing Switch 8300 chassis.
See Nortel Ethernet Routing Switch 8300 Administration, NN46200-604 for
the minimum Ethernet Routing Switch 8300 software version required to
support the hardware.
ATTENTION
Nortel recommends that you install each power supply on its own dedicated
branch circuit to ensure that a fault on another branch circuit does not cascade
to other branch circuits.
Prerequisites
•
Verify that you have the following tools and materials:
— cable
— crimping tool for crimping the lugs onto the cable
— heat gun to shrink the tubing around the cable (optional)
— 7/16-inch hex wrench
— Phillips screwdriver
•
Determine the minimum number of DC power supplies to be installed.
For more information, see “Determining the minimum number of DC
DC power supply installation procedures
This task flow shows you the sequence of procedures you perform to
install the duel input DC power supply in the Ethernet Routing Switch
8300. To link to any tasks, go to “DC power supply installation navigation”
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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28 DC power supply installation
DC power supply installation navigation
•
•
•
•
Determining the minimum number of DC power supplies
Use the following procedure to determine the minimum number of power
supplies to install for the Ethernet Routing Switch 8300 system.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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Preparing cables for installation 29
For more information, see Nortel Ethernet Routing Switch 8300 Installation
— Chassis, NN46200-309.
Procedure steps
Step
1
Action
Add the total (3.3 V and 12 V) input power consumption
(wattage) for all components (modules and fan trays or cooling
modules).
2
Refer to the output power rating of the power supply based on
the input connection.
If either the individual or the combined power requirements for
the components exceed the power supply rating, you need to
add at least another power supply to your configuration.
For the 8005DI DC power supply specifications, see “Model
8005DI DC power supply” (page 47). For the 8005DC power
supply specifications, see “Model 8005DC power supply” (page
3
Consider your redundant power supply needs. If one power
supply satisfies your system power consumption needs, a
second power supply provides redundancy. If two power
supplies satisfy your system power consumption needs, a third
power supply provides redundancy.
--End--
Preparing cables for installation
Prepare the cables for installation of the power supply of the Ethernet
Routing Switch 8300.
Nortel does not supply the cables for connecting the DC power supply to
the DC input power source. Select cables that comply with the electrical
code of the country where you use the DC power supply.
CAUTION
Risk of equipment damage
Make sure that the connection cable used with the DC power
supply is appropriate for use with the DC power source to which
the power supply connects. Consider gauge, flammability, and
mechanical serviceability when you determine which cables to
use.
Procedure steps
Step
Action
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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30 DC power supply installation
1
2
Strip 0.81 in. (2.1 cm) of insulation from the ends of the cables.
Crimp the lugs onto the cables using a standard crimping tool.
CAUTION
Risk of injury by electric shock
Failure to properly crimp the lugs onto the cables
constitutes a safety hazard.
3
If necessary, use a heat gun to shrink the tubing around the
cable.
--End--
Job aid: Cable stripping requirements
The illustrations in this section provide details about cable stripping
requirements for the 8005DI DC and 8005DC power supplies.
Removing the power filler panel
A power filler panel maintains the proper cooling airflow in the Ethernet
Routing Switch 8300 chassis. You must remove the power filler panel from
the power bay when you install a power supply in a bay for the first time.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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Installing the DC power supply 31
CAUTION
To maintain proper cooling, never operate the chassis with an
empty power supply bay. If you replace a failed power supply
and you have no power filler panel, leave the failed power
supply installed until a replacement power supply is available.
Procedure steps
Step
1
Action
Use a Phillips screwdriver to loosen the two captive screws that
secure the power filler panel to the chassis until the power filler
panel disengages.
Pull the power filler panel from the chassis.
2
CAUTION
Save the power filler panel in case you need to
operate the Ethernet Routing Switch 8300 chassis
with a power supply removed.
--End--
Job aid: Power filler panel removal
Installing the DC power supply
Install the DC power supply to the DC input power source of the Ethernet
Routing Switch 8300.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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32 DC power supply installation
CAUTION
Risk of equipment damage
To prevent damage from electrostatic discharge, always wear
an antistatic wrist strap connected to an ESD jack.
DANGER
Risk of injury by electric shock
Before working on this equipment, be aware of proper safety
practices and the hazards involved with electrical circuits. Use
only power cords that have a grounding path. Ensure the switch
is properly grounded before powering on the unit.
Procedure steps
Step
1
Action
Switch off the power supply.
See the following figure for the exact location of the power
switches.
2
Remove the filler panel from the power bay if necessary.
CAUTION
Save the power filler panel in case you need to
operate the Ethernet Routing Switch 8300 chassis
with a power supply removed.
3
4
If you are replacing a failed power supply, remove the failed DC
power supply.
Grasp the handle of the new power supply.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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Installing the DC power supply 33
5
6
Push the new power supply partway into the bay, leaving the
terminal block at the side of the power supply exposed.
Use a Phillips screwdriver to remove the screw that secures the
plastic safety cover to the power supply and remove the cover.
Set the cover aside; you will replace it later.
7
8
Note the positions of the ground studs and of the positive and
negative power inputs. See “Job aid: DC power supply input and
Either +VDC or –VDC can be referenced to the frame ground for
+48 VDC (nominal) or –48 VDC (nominal) applications.
Make sure that the +DC cable is always connected to the
positive terminal and the –DC cable is always connected to the
negative terminal.
DANGER
Risk of injury by electric shock
Before you continue with this procedure, ensure that
the DC power source is switched off.
9
Attach the earth ground lead to the ground stud on the power
supply. See “Job aid: Attaching the earth ground lead to the
Use the washers in the following order:
a flat washer
b crimp lug
c lock washer
d Hex nut
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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34 DC power supply installation
10
Attach the positive voltage lead to the positive terminal on the
power supply and insert a lock washer between the crimp lug
and each hex nut.
11
Attach the negative voltage lead to the negative terminal on the
power supply to insert a lock washer between the crimp lug and
each hex nut.
12
13
14
Use a 7/16 inch hex wrench to tighten the hex nut on each
terminal.
Attach the earth ground cable to the system or rack ground for
your DC input power source.
Use a Phillips screwdriver to replace the plastic safety cover on
the power supply.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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Installing the DC power supply 35
15
Firmly slide the power supply all the way into the bay. See “Job
16
17
Tighten the retaining screws to firmly seat the power supply.
Attach the positive and negative terminal leads to the DC input
power source according to the proper safety and technical
specifications for your 48 V power distribution system.
18
19
Turn the DC input power source on or reset the power source
circuit breaker to provide power to the power supply.
Turn the power supply switch to the on position.
ATTENTION
Due to the N+1 power sharing architecture, if your chassis contains
two or three nonredundant power supplies, Nortel recommends that
you turn on the power supplies simultaneously. If you wait longer to
turn on the supplies, the power supplies shut off within 7 seconds. To
correct this condition, turn off the power supplies for 2 minutes, and
then simultaneously turn on the power supplies again.
20
If the LED on the power supply does not turn on, contact the
Nortel Technical Solutions Center.
--End--
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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36 DC power supply installation
Job aid: Inserting the DC power supply
Figure 1
Inserting the DC power supply: 8306 and 8310 chassis
Job aid: DC power supply input and ground stud location
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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Installing the DC power supply 37
Job aid: Attaching the earth ground lead to the ground stud
Job aid: Tightening the retaining screws on the DC power supply
Figure 2
Tightening the retaining screws on the DC power supply: 8306 and 8310
chassis
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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38 DC power supply installation
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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39
.
Translations of safety messages
This section provides translations of the different precautionary notices
used in this document.
Notices
CAUTION
This device is a Class A product. Operation of this equipment
in a residential area is likely to cause harmful interference, in
which case users are required to take appropriate measures
necessary to correct the interference at their own expense.
CAUTION
ATTENTION
Le périphérique est un produit de Classe A. Le fonctionnement
de cet équipement dans une zone résidentielle risque de causer
des interférences nuisibles, auquel cas l’utilisateur devra y
remédier à ses propres frais.
CAUTION
ACHTUNG
Dies ist ein Gerät der Klasse A. Bei Einsatz des Geräts
in Wohngebieten kann es Störungen des Radio- und
Fernsehempfangs verursachen. In diesem Fall muss der
Benutzer alle notwendigen Maßnahmen ergreifen, die
möglicherweise nötig sind, um die Störungen auf eigene
Rechnung zu beheben.
CAUTION
PRECAUCIÓN
Este es un producto clase A. El uso de este equipo en áreas
residenciales puede causar interferencias nocivas, en cuyo
caso, se requerirá que los usuarios tomen cualquier medida
necesaria para corregir la interferencia por cuenta propia.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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40 Translations of safety messages
CAUTION
CUIDADO
Este dispositivo é um produto Classe A. Operar este
equipamento em uma área residencial provavelmente causará
interferência prejudicial; neste caso, espera-se que os usuários
tomem as medidas necessárias para corrigir a interferência por
sua própria conta.
CAUTION
ATTENZIONE
Questo dispositivo è un prodotto di Classe A. Il funzionamento
di questo apparecchio in aree residenziali potrebbe causare
interferenze dannose, nel cui caso agli utenti verrà richiesto
di adottare tutte le misure necessarie per porre rimedio alle
interferenze a proprie spese.
CAUTION
Risk of equipment damage
Make sure that the connection cable you use with the DC power
supply is appropriate for use with the DC power source to which
the power supply connects. Consider gauge, flammability, and
mechanical serviceability when you determine which cables to
use.
CAUTION
ATTENTION
Risques d’endommagement de l’équipement
Assurez-vous que le câble de connexion utilisé avec
l’alimentation en courant continu est adapté à une utilisation
avec la source d’alimentation à laquelle il est raccordé.
Plusieurs critères tels que le calibre, l’inflammabilité et l’aptitude
à l’usage mécanique doivent être pris en compte lorsque vous
choisissez le câble à utiliser.
CAUTION
VORSICHT
Risiko von Geräteschäden
Vergewissern Sie sich, dass für den Anschluss des
Gleichstrom-Netzteils an die Gleichstromquelle ein für diese
Quelle geeignetes Verbindungskabel verwendet wird. Bei der
Auswahl der Kabel sind Dicke, Brennbarkeit und mechanische
Tauglichkeit der Kabel zu beachten.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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Notices 41
CAUTION
PRECAUCIÓN
Riesgo de daños en los equipos
Controle que el cable de conexión que utilice con la fuente de
alimentación de CC sea el adecuado. Para determinar qué
cables debe utilizar, evalúe el calibre, la inflamabilidad y la
funcionalidad mecánica.
CAUTION
CUIDADO
Risco de danos ao equipamento
Verifique se o cabo de conexão a ser usado com a fonte
de alimentação DC é adequado para ser usado na fonte de
alimentação DC na qual a fonte de alimentação está conectada.
Considere a medida, a flamabilidade e a resistência mecânica
ao determinar quais cabos podem ser usados.
CAUTION
ATTENZIONE
Rischio di danno all’apparecchio
Assicurarsi che il cavo di connessione utilizzato con
l’alimentatore c.c. sia appropriato all’utilizzo con la sorgente
di alimentazione c.c. al quale l’alimentatore è collegato.
Nella scelta dei cavi da utilizzare, considerarne lo spessore,
l’infiammabilità e lo stato di efficienza meccanica.
CAUTION
Risk of equipment damage
To prevent damage from electrostatic discharge, always wear
an antistatic wrist strap connected to an ESD jack.
CAUTION
ATTENTION
Risque d’endommagement de l’équipement
Pour prévenir tout dommage dû à une décharge électrostatique,
vous devez toujours porter un un bracelet antistatique connecté
à une prise ESD.
CAUTION
ACHTUNG
Risiko eines Geräteschadens Um Schäden
durch elektrostatische Entladung zu verhindern, tragen Sie bei
der Instandhaltung dieses Produkts immer ein antistatisches
Band am Handgelenk, welches mit einer ESD-Buchse
verbunden ist.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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42 Translations of safety messages
CAUTION
PRECAUCIÓN
Riesgo de daño del equipo
Para prevenir el daño producido por una descarga
electrostática, use siempre una pulsera antiestática conectada a
un enchufe ESD.
CAUTION
CUIDADO
Risco de danos ao equipamento
Para evitar danos com descarga eletrostática, sempre use uma
pulseira antiestática que esteja conectada a uma tomada ESD.
CAUTION
ATTENZIONE
Rischio di danni all’apparecchiatura
Per evitare danni derivanti da scariche elettrostatiche, indossare
sempre un polsino antistatico collegato a una presa ESD.
DANGER
Risk of injury by electric shock
Failure to properly crimp the lugs onto the cables constitutes a
safety hazard.
DANGER
Risques de blessure par choc électrique
Pour votre sécurité, vérifiez que les cosses sont correctement
serties sur les câbles.
DANGER
Pour votre sécurité, vérifiez que les cosses sont
correctement serties sur les câbles.
Verletzungsrisiko durch Stromschlag
Es besteht ein Sicherheitsrisiko, wenn die Anschlussstücke nicht
ordnungsgemäß auf die Kabel geklemmt werden.
DANGER
PELIGRO
Riesgo de lesiones por choques eléctricos
Para evitar riesgos, pliegue correctamente hacia adentro los
terminales de los cables.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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Notices 43
DANGER
PERIGO
Risco de ferimento por choque elétrico
Enrolar os suportes aos cabos de maneira incorreta implica em
um risco de segurança.
DANGER
PERICOLO
Rischio di lesioni per shock elettrico
Il piegamento non corretto delle linguette nei cavi costituisce un
rischio per la sicurezza.
CAUTION
To maintain proper cooling, never operate the Ethernet Routing
Switch 8300 with an empty power supply bay. If you are
replacing a failed power supply and you do not have a power
filler panel, leave the failed power supply installed until a
replacement power supply is available.
CAUTION
ATTENTION
Pour garantir une ventilation adaptée, n’utilisez jamais le
Ethernet Routing Switch 8300 lorsque la baie d’alimentation est
vide. Ne retirez pas une alimentation, même défectueuse, si
vous ne disposez pas d’un panneau de remplissage à installer
à sa place.
CAUTION
ACHTUNG
Zur Gewährleistung einer ordnungsgemäßen Kühlung nehmen
Sie Ethernet Routing Switch 8300 niemals in Betrieb, wenn
ein Netzteilschacht unbesetzt ist. Wenn Sie ein defektes
Netzteil ersetzen, ohne eine Aussparungsabdeckung zur Hand
zu haben, lassen Sie das defekte Netzteil installiert, bis ein
Ersatz-Netzteil verfügbar ist.
CAUTION
PRECAUCIÓN
Para mantener una refrigeración adecuada, no opere Ethernet
Routing Switch 8300 con el compartimiento de la fuente de
alimentación vacío. Si necesita reemplazar una fuente de
alimentación defectuosa y no cuenta con un panel de relleno de
energía, no la extraiga hasta tanto consiga el repuesto.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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44 Translations of safety messages
CAUTION
CUIDADO
Para manter o resfriamento adequado, nunca opere o
Ethernet Routing Switch 8300 com um compartimento de
fonte de alimentação vazio. Se você estiver substituindo uma
fonte de alimentação com defeito e não tiver um painel de
preenchimento de energia, deixe fonte com defeito instalada até
que a fonte de substituição esteja disponível.
CAUTION
ATTENZIONE
Per mantenere un raffreddamento appropriato, non utilizzare
mai il Ethernet Routing Switch 8300 con il vano di alimentazione
vuoto. Se si sostituisce un alimentatore guasto e non si dispone
di un pannello di riempimento, lasciare installato l’alimentatore
guasto finché non sarà disponibile un alimentatore per la
sostituzione.
CAUTION
Save the power filler in case you need to operate the Ethernet
Routing Switch 8300 with a power supply removed.
CAUTION
ATTENTION
Conservez le panneau de remplissage. Il vous sera utile si vous
devez utiliser le Ethernet Routing Switch 8300 sans source
d’alimentation.
CAUTION
ACHTUNG
Bewahren Sie die Aussparungsabdeckung für den Fall auf, dass
Sie Ethernet Routing Switch 8300 verwenden müssen, wenn
ein Netzteil entfernt ist.
CAUTION
PRECAUCIÓN
Conserve el panel de relleno de energía para utilizarlo en caso
de ser necesario operar Ethernet Routing Switch 8300 sin una
fuente de alimentación.
CAUTION
CUIDADO
Guarde o painel de preenchimento de energia caso seja
preciso operar o Ethernet Routing Switch 8300 sem a fonte de
alimentação.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
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Notices 45
CAUTION
ATTENZIONE
Conservare il pannello di riempimento dell’alimentatore nel caso
in cui sia necessario utilizzare il Ethernet Routing Switch 8300
con l’alimentatore rimosso.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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46 Translations of safety messages
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
Download from Www.Somanuals.com. All Manuals Search And Download.
.
47
.
Appendix
Technical specifications
This appendix lists the electrical specifications for the 8005DI DC power
supplies.
Technical specifications navigation
•
•
Model 8005DI DC power supply
This section provides power ratings for the 8005DI DC input power supply
and output power supply.
DC input power specifications
The following table describes the technical specifications for DC input
power for Model 8005DI DC power supply.
Table 4
DC input power specifications for Model 8005DI DC power supply
Parameter
Specifications
40 VDC/75 VDC
48.75/32.5 A
1.95 kVA
Input voltage
Input current
Input VA
Input power consumption
Heat dissipation (thermal/output)
1950 W
1666 Btu/hr
DC output power specifications
The following table describes the technical specifications for DC input
power for Model 8005DI DC power supply.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
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48 Technical specifications
Table 5
DC output power specifications for Model 8005DI DC power supply
Parameter
Specifications
1462 W continuous, 1660 W
peak with forced air cooling
Output power (maximum)
Modules
3.3 V @ 150 A
12 V @ 72 A
Fans
12 VDC @ 7.5 A/ 24 A peak
108 803 hr
(Bellcore TR–332 standard)
MTBF
Model 8005DC power supply
This section provides power ratings for the 8005DC input power supply
and output power supply.
DC input power specifications
The following table describes the technical specifications for DC input
power for Model 8005DC power supply.
Table 6
DC input power specifications for Model 8005DC power supply
Parameter
Specifications
– 48 VDC/ – 60 VDC
42/34 A
Input voltage
Input current
Input VA
1.95 kVA
Input power consumption
Heat dissipation (thermal/output)
1950 W
1666 Btu/hr
DC output power specifications
The following table describes the technical specifications for DC input
power for Model 8005DC power supply.
Table 7
DC output power specifications for Model 8005DC power supply
Parameter
Specifications
Output power (maximum)
Modules
1462 W (1372 W + 90 W fans)
3.3 V @ 150 A
12 V @ 72 A
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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Model 8005DC power supply 49
Table 7
DC output power specifications for Model 8005DC power supply (cont’d.)
Parameter
Fans
Specifications
12 VDC @ 7.5 A/ 24 A peak
MTBF
108 803 hr
(Bellcore TR–332 standard)
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
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50 Technical specifications
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
NN46200-310 01.01 Standard
9 June 2008
Copyright © 2008 Nortel Networks
Download from Www.Somanuals.com. All Manuals Search And Download.
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Download from Www.Somanuals.com. All Manuals Search And Download.
Nortel Ethernet Routing Switch 8300
Installation — DC Power Supply
Copyright © 2008 Nortel Networks
All Rights Reserved.
Printed in Canada and the United States of America
Release: 4.1
Publication: NN46200-310
Document status: Standard
Document revision: 01.01
Document release date: 9 June 2008
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NORTEL PROVIDES THIS DOCUMENT "AS IS" WITHOUT WARRANTY OR CONDITION OF ANY KIND, EITHER EXPRESS
OR IMPLIED. The information and/or products described in this document are subject to change without notice.
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All other trademarks are the property of their respective owners.
ATTENTION
For information about the regulatory and safety precautions, read "Regulatory messages and safety
precautions" in this guide.
For information about the software license, read "Software license" in this guide.
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