Smc RPUPOE User Manual

Redundant Power Unit
Fault-tolerant networking
Four redundant power supply ports
AC line draws power from different supply circuit
DC line provides backup power to one attached device
Supports backup primary and PoE power
Over-voltage protection for each output channel
Over-current protection can shut down the RPU
Short-circuit protection against output channels
User Guide
SMCRPUPOE
Redundant Power Unit User Guide
Four redundant power supply ports
38 Tesla Irvine, CA 92618 Phone: (949) 679-8000
August 2005
Pub. # 150200052600A R01
Information furnished by SMC Networks, Inc. (SMC) is believed to be accurate and reliable. However, no responsibility is assumed by SMC for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of SMC. SMC reserves the right to change specifications at any time without notice.
Copyright © 2005 by
SMC Networks, Inc.
38 Tesla
Irvine, CA 92618
All rights reserved. Printed in Taiwan
Tra dem ark s:
SMC is a registered trademark of SMC Networks, Inc. Other product and company names are trademarks or registered trademarks of their respective holders.
LIMITED WARRANTY
Limited Warranty Statement: SMC Networks, Inc. (“SMC”) warrants its products to be free from defects in workmanship and materials, under normal use and service, for the applicable warranty term. All SMC products carry a standard 90-day limited warranty from the date of purchase from SMC or its Authorized Reseller. SMC may, at its own discretion, repair or replace any product not operating as warranted with a similar or functionally equivalent product, during the applicable warranty term. SMC will endeavor to repair or replace any product returned under warranty within 30 days of receipt of the product.
The standard limited warranty can be upgraded to a Limited Lifetime* warranty by registering new products within 30 days of purchase from SMC or its Authorized Reseller. Registration can be accomplished via the enclosed product registration card or online via the SMC web site. Failure to register will not affect the standard limited warranty. The Limited Lifetime warranty covers a product during the Life of that Product, which is defined as the period of time during which the product is an “Active” SMC product. A product is considered to be “Active” while it is listed on the current SMC price list. As new technologies emerge, older technologies become obsolete and SMC will, at its discretion, replace an older product in its product line with one that incorporates these newer technologies. At that point, the obsolete product is discontinued and is no longer an “Active” SMC product. A list of discontinued products with their respective dates of discontinuance can be found at http://www.smc.com/ smc/pages_html/support.html.
All products that are replaced become the property of SMC. Replacement products may be either new or reconditioned. Any replaced or repaired product carries either a 30-day limited warranty or the remainder of the initial warranty, whichever is longer. SMC is not responsible for any custom software or firmware, configuration information, or memory data of Customer contained in, stored on, or integrated with any products returned to SMC pursuant to any warranty. Products returned to SMC should have any customer-installed accessory or add-on components, such as expansion modules, removed prior to returning the product for replacement. SMC is not responsible for these items if they are returned with the product.
Customers must contact SMC for a Return Material Authorization number prior to returning any product to SMC. Proof of purchase may be required. Any product returned to SMC without a valid Return Material Authorization (RMA) number clearly marked on the outside of the package will be returned to customers at customer’s expense. For warranty claims within North America, please call our toll-free customer support number at (800) 762-4968. Customers are responsible for all shipping charges from their facility to SMC. SMC is responsible for return shipping charges from SMC to customer.
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L
IMITED WARRANTY
WARRANTIES EXCLUSIVE: IF AN SMC PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE, CUSTOMER’S SOLE REMEDY SHALL BE REPAIR OR REPLACEMENT OF THE PRODUCT IN QUESTION, AT SMC’S OPTION. THE FOREGOING WARRANTIES AND REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES OR CONDITIONS, EXPRESS OR IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW, STATUTORY OR OTHERWISE, INCLUDING WARRANTIES OR CONDITIONS OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. SMC NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY OTHER LIABILITY IN CONNECTION WITH THE SALE, INSTALLATION, MAINTENANCE OR USE OF ITS PRODUCTS. SMC SHALL NOT BE LIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THE ALLEGED DEFECT IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY CUSTOMER’S OR ANY THIRD PERSON’S MISUSE, NEGLECT, IMPROPER INSTALLATION OR TESTING, UNAUTHORIZED ATTEMPTS TO REPAIR, OR ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BY ACCIDENT, FIRE, LIGHTNING, OR OTHER HAZARD.
LIMITATION OF LIABILITY: IN NO EVENT, WHETHER BASED IN CONTRACT OR TORT (INCLUDING NEGLIGENCE), SHALL SMC BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL, INDIRECT, SPECIAL, OR PUNITIVE DAMAGES OF ANY KIND, OR FOR LOSS OF REVENUE, LOSS OF BUSINESS, OR OTHER FINANCIAL LOSS ARISING OUT OF OR IN CONNECTION WITH THE SALE, INSTALLATION, MAINTENANCE, USE, PERFORMANCE, FAILURE, OR INTERRUPTION OF ITS PRODUCTS, EVEN IF SMC OR ITS AUTHORIZED RESELLER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
SOME STATES DO NOT ALLOW THE EXCLUSION OF IMPLIED WARRANTIES OR THE LIMITATION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES FOR CONSUMER PRODUCTS, SO THE ABOVE LIMITATIONS AND EXCLUSIONS MAY NOT APPLY TO YOU. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, WHICH MAY VARY FROM STATE TO STATE. NOTHING IN THIS WARRANTY SHALL BE TAKEN TO AFFECT YOUR STATUTORY RIGHTS.
* SMC will provide warranty service for one year following discontinuance from the active SMC price list. Under the limited lifetime warranty, internal and external power supplies, fans, and cables are covered by a standard one-year warranty from date of purchase.
SMC Networks, Inc.
38 Tesla
Irvine, CA 92618
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OMPLIANCES
FCC - Class B
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with instructions, may cause harmful interference to radio communications. However, there is no guarantee that the inter­ference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Reorient the receiving antenna
• Increase the separation between the equipment and receiver
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected
• Consult the dealer or an experienced radio/TV technician for help
Industry Canada - Class B
This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus as set out in the interference-causing equipment standard entitled “Digital Apparatus,” ICES-003 of the Department of Communications.
Cet appareil numérique respecte les limites de bruits radioélectriques applicables aux appareils numériques de Classe B prescrites dans la norme sur le matériel brouilleur: “Appareils Numériques,” NMB-003 édictée par le ministère des Communications.
Japan VCCI Class B
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OMPLIANCES
EC Conformance Declaration - Class B
SMC contact for these products in Europe is:
SMC Networks Europe, Edificio Conata II, Calle Fructuós Gelabert 6-8, 08970 - Sant Joan Despí, Barcelona, Spain.
This information technology equipment complies with the requirements of the Council Directive 89/336/EEC on the Approximation of the laws of the Member States relating to Electromagnetic Compatibility and 73/23/EEC for electrical equipment used within certain voltage limits and the Amendment Directive 93/68/EEC. For the evaluation of the compliance with these Directives, the following standards were applied:
2o, 4a,
RFI Emission:
Immunity:
LVD:
• Limit class B according to EN 55022:1998
• Limit class A for harmonic current emission according to EN 61000-3-2/1995
• Limitation of voltage fluctuation and flicker in low-voltage supply system according to EN 61000-3-3/1995
• Product family standard according to EN 55024:1998
• Electrostatic Discharge according to EN 61000-4-2:1995 (Contact Discharge: ±4 kV, Air Discharge: ±8 kV)
• Radio-frequency electromagnetic field according to EN 61000-4-3:1996 (80 - 1000 MHz with 1 kHz AM 80% Modulation: 3 V/m)
• Electrical fast transient/burst according to EN 61000-4-4:1995 (AC/ DC power supply: ±1 kV, Data/Signal lines: ±0.5 kV)
• Surge immunity test according to EN 61000-4-5:1995 (AC/DC Line to Line: ±1 kV, AC/DC Line to Earth: ±2 kV)
• Immunity to conducted disturbances, Induced by radio-frequency fields: EN 61000-4-6:1996 (0.15 - 80 MHz with 1 kHz AM 80% Modulation: 3 V/m)
• Power frequency magnetic field immunity test according to EN 61000-4-8:1993 (1 A/m at frequency 50 Hz)
• Voltage dips, short interruptions and voltage variations immunity test according to EN 61000-4-11:1994 (>95% Reduction @10 ms, 30% Reduction @500 ms, >95% Reduction @5000 ms)
• EN60950-1:2001
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OMPLIANCES
Australia AS/NZS 3548 (1995) - Class B
SMC contact for products in Australia is:
SMC Communications Pty. Ltd. Suite 18, 12 Tryon Road, Lindfield NSW2070, Phone: 61-2-94160437 Fax: 61-2-94160474
Safety Compliance
Please read the following safety information carefully before installing the RPU:
War ni ng :
Installation and removal of the unit must be carried out by qualified personnel only.
• This guide is intended for use by network administrators who are responsible for setting up and installing network equipment; consequently it assumes a basic working knowledge of LANs (Local Area Networks).
• The unit must be connected to an earthed (grounded) outlet to comply with international safety standards.
• Do not connect the unit to an A.C. outlet (power supply) without an earth (ground) connection.
• The appliance coupler (the connector to the unit and not the wall plug) must have a configuration for mating with an EN 60320/IEC 320 appliance inlet.
• The socket outlet must be near to the unit and easily accessible. You can only remove power from the unit by disconnecting the power cord from the outlet.
• This unit operates under SELV (Safety Extra Low Voltage) conditions according to IEC
60950. The conditions are only maintained if the equipment to which it is connected also operates under SELV conditions.
France and Peru only
This unit cannot be powered from IT be powered by 230 V (2P+T) via an isolation transformer ratio 1:1, with the secondary con­nection point labelled Neutral, connected directly to earth (ground).
Impédance à la terre
supplies. If your supplies are of IT type, this unit must
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OMPLIANCES
Important! Before making connections, make sure you have the correct cord set. Check it (read the label on the cable) against the following:
Power Cord Set
U.S.A. and Canada The cord set must be UL-approved and CSA certified.
The minimum specifications for the flexible cord are:
- No. 18 AWG - not longer than 2 meters, or 16 AWG.
- Type SV or SJ
- 3-conductor
The cord set must have a rated current capacity of at least 10 A.
The attachment plug must be an earth-grounding type with NEMA 5-15P (15 A, 125 V) or NEMA 6-15P (15 A, 250 V) configuration.
Denmark The supply plug must comply with Section 107-2-D1, Standard
Switzerland The supply plug must comply with SEV/ASE 1011.
U.K. The supply plug must comply with BS1363 (3-pin 13 A) and be fit-
Europe The supply plug must comply with CEE7/7 (“SCHUKO”).
DK2-1a or DK2-5a.
ted with a 5 A fuse which complies with BS1362.
The mains cord must be <HAR> or <BASEC> marked and be of type HO3VVF3GO.75 (minimum).
The mains cord must be <HAR> or <BASEC> marked and be of type HO3VVF3GO.75 (minimum).
IEC-320 socket.
Veuillez lire à fond l'information de la sécurité suivante avant d'installer le RPU:
AVERTISSEMENT:
qualifié.
• Ne branchez pas votre appareil sur une prise secteur (alimentation électrique) lorsqu'il n'y a pas de connexion de mise à la terre (mise à la masse).
• Vous devez raccorder ce groupe à une sortie mise à la terre (mise à la masse) afin de respecter les normes internationales de sécurité.
• Le coupleur d’appareil (le connecteur du groupe et non pas la prise murale) doit respecter une configuration qui permet un branchement sur une entrée d’appareil EN 60320/IEC
320.
• La prise secteur doit se trouver à proximité de l’appareil et son accès doit être facile. Vous ne pouvez mettre l’appareil hors circuit qu’en débranchant son cordon électrique au niveau de cette prise.
L’installation et la dépose de ce groupe doivent être confiés à un personnel
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OMPLIANCES
• L’appareil fonctionne à une tension extrêmement basse de sécurité qui est conforme à la
norme IEC 60950. Ces conditions ne sont maintenues que si l’équipement auquel il est raccordé fonctionne dans les mêmes conditions.
France et Pérou uniquement:
Ce groupe ne peut pas être alimenté par un dispositif à impédance à la terre. Si vos alimenta­tions sont du type impédance à la terre, ce groupe doit être alimenté par une tension de 230 V (2 P+T) par le biais d’un transformateur d’isolement à rapport 1:1, avec un point secondaire de connexion portant l’appellation Neutre et avec raccordement direct à la terre (masse).
Cordon électrique - Il doit être agréé dans le pays d’utilisation
Etats-Unis et Canada:
Danemark: La prise mâle d’alimentation doit respecter la section 107-2 D1 de
Suisse: La prise mâle d’alimentation doit respecter la norme SEV/ASE
Europe La prise secteur doit être conforme aux normes CEE 7/7 (“SCHU-
Le cordon doit avoir reçu l’homologation des UL et un certificat de la CSA.
Les spe'cifications minimales pour un cable flexible sont AWG No. 18, ouAWG No. 16 pour un cable de longueur infe'rieure a` 2 me'tres.
- type SV ou SJ
- 3 conducteurs
Le cordon doit être en mesure d’acheminer un courant nominal d’au moins 10 A.
La prise femelle de branchement doit être du type à mise à la terre (mise à la masse) et respecter la configuration NEMA 5-15P (15 A, 125 V) ou NEMA 6-15P (15 A, 250 V).
la norme DK2 1a ou DK2 5a.
1011.
KO”)
LE cordon secteur doit porter la mention <HAR> ou <BASEC> et doit être de type HO3VVF3GO.75 (minimum).
Bitte unbedingt vor dem Einbauen des RPU die folgenden Sicher­heitsanweisungen durchlesen:
WARNUNG:
• Diese Anleitung ist fr die Benutzung durch Netzwerkadministratoren vorgesehen, die fr
• Das Gerät sollte nicht an eine ungeerdete Wechselstromsteckdose angeschlossen
Die Installation und der Ausbau des Geräts darf nur durch Fachpersonal erfolgen.
die Installation und das einstellen von Netzwerkkomponenten verantwortlich sind; sie setzt Erfahrung bei der Arbeit mit LANs (Local Area Networks) voraus.
werden.
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OMPLIANCES
• Das Gerät muß an eine geerdete Steckdose angeschlossen werden, welche die internationalen Sicherheitsnormen erfüllt.
• Der Gerätestecker (der Anschluß an das Gerät, nicht der Wandsteckdosenstecker) muß einen gemäß EN 60320/IEC 320 konfigurierten Geräteeingang haben.
• Die Netzsteckdose muß in der Nähe des Geräts und leicht zugänglich sein. Die Stromversorgung des Geräts kann nur durch Herausziehen des Gerätenetzkabels aus der Netzsteckdose unterbrochen werden.
• Der Betrieb dieses Geräts erfolgt unter den SELV-Bedingungen (Sicherheitskleinstspannung) gemäß IEC 60950. Diese Bedingungen sind nur gegeben, wenn auch die an das Gerät angeschlossenen Geräte unter SELV-Bedingungen betrieben werden
Stromkabel. Dies muss von dem Land, in dem es benutzt wird geprüft werden:
Schweiz Dieser Stromstecker muß die SEV/ASE 1011Bestimmungen ein-
Europe Das Netzkabel muß vom Typ HO3VVF3GO.75 (Mindestan-
halten.
forderung) sein und die Aufschrift <HAR> oder <BASEC> tragen.
Der Netzstecker muß die Norm CEE 7/7 erfüllen (”SCHUKO”).
Warnings and Cautionary Messages
Warning: Installation and removal of the unit must be carried out by qualified personnel
Warning: When connecting this device to a power outlet, connect the field ground lead on
Caution: Wear an anti-static wrist strap or take other suitable measures to prevent electro-
only.
the tri-pole power plug to a valid earth ground line to prevent electrical hazards.
static discharge when handling this equipment.
War nings (In German)
Warnung: Die Installation und der Ausbau des Gerät darf nur durch Fachpersonal erfolgen.
Warnung: Dieses Produkt enthält keine Teile, die eine Wartung vom Benutzer benötigen.
Warnung: Wenn das Gerät an eine Steckdose angeschlossen wird, muß der Masseanschluß
am dreipoligen Netzstecker mit Schutzerde verbunden werden, um elektrische Gefahren zu vermeiden.
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Environmental Statement
The manufacturer of this product endeavours to sustain an environmentally-friendly policy throughout the entire production process. This is achieved though the following means:
• Adherence to national legislation and regulations on environmental production
standards.
• Conservation of operational resources.
• Waste reduction and safe disposal of all harmful un-recyclable by-products.
• Recycling of all reusable waste content.
• Design of products to maximize recyclables at the end of the product’s life span.
• Continual monitoring of safety standards.
End of Product Life Span
This product is manufactured in such a way as to allow for the recovery and disposal of all included electrical components once the product has reached the end of its life.
Manufacturing Materials
There are no hazardous nor ozone-depleting materials in this product.
Documentation
All printed documentation for this product uses biodegradable paper that originates from sustained and managed forests. The inks used in the printing process are non-toxic.
Purpose
This guide details the hardware features of the SMCRPUPOE redundant power supply, including it’s physical and performance-related characteristics, and how to install the unit.
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ABLE OF
1 About the Redundant Power Unit . . . . . . . . . . . . . . . . . .1-1
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Front and Rear Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
2 Installing the Redundant Power Unit . . . . . . . . . . . . . . 2-1
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Selecting a Site . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
Equipment Checklist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Optional Rack-Mounting Equipment . . . . . . . . . . . . . . . . . . . . . . . 2-3
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Rack Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
Desktop or Shelf Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Connecting Switches to the RPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
A Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Diagnosing RPU Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-1
Power and Cooling Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
C
ONTENTS
B Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Physical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Compliances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3
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ABLES
Table 1-1 Port Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Table 1-2 System LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
Table A-1 Troubleshooting Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
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F
IGURES
Figure 1-1 Front and Rear Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Figure 1-2 LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Figure 2-1 Attaching the Brackets . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
Figure 2-2 Installing the RPU in a Rack . . . . . . . . . . . . . . . . . . . . . . . 2-4
Figure 2-3 Attaching the Adhesive Feet . . . . . . . . . . . . . . . . . . . . . . 2-6
Figure 2-4 Power Socket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7
Figure 2-5 Connecting the RPU in a Stack . . . . . . . . . . . . . . . . . . . . 2-8
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IGURES
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HAPTER
A
BOUT THE
R
EDUNDANT

Overview

This Redundant Power Unit (SMCRPUPOE) can supply backup power to one of four switches in the event of an AC loss or failure of an internal power supply.

Features and Benefits

Monitors power status for up to four attached switches and provides
power to first attached unit with a detected power failure.
Provides the failed switch with 12 VDC supply of up to 200 W for
primary power, and -50 VDC of up to 360 W for PoE devices (connected to the failed switch).
P
OWER
U
1
NIT
Indicator LEDs located on the front panel.
RPU AC line cord can draw power from a different supply circuit.
DC line cords provide backup power to attached devices.
Thermal overload protection prevents the RPU from overheating if a
thermal overload occurs.
1-1
A
BOUT THE REDUNDANT POWER UNIT
Over-voltage protection shuts down an output channel if the voltage exceeds a preset threshold.
Over-current protection shuts down the RPU if the output load exceeds a preset threshold.
Short-circuit protection prevents the RPU from being damaged from a short circuit on any output channel.
The RPU will operate under a no-load condition.

Front and Rear Panels

Four status indicators are located on the RPU’s front panel. While the AC supply and DC backup sockets are located on the RPU’s rear panel.
Figure 1-1 Front and Rear Panels
1-2
A
BOUT THE REDUNDANT POWER UNIT

LEDs

The following diagram and tables describe the functions of the LEDs.
Figure 1-2 LEDs
Table 1-1 Port Status LEDs
Link (Yellow)
Off Off The port does not have a valid connection to a
Flashing Fast*
On On There is a valid connection to a switch and
Activity (Green)
Flashing Fast*
Status
switch.
There is a valid connection to a switch that is requesting power, but there is no power output due to an over-current or other error condition.
power is being delivered for both PoE (-50 V) and primary (12 V) power.
On Flashing
Fast*
On Flashing
Slow*
The RPU is only providing PoE (-50 V) power to the connected switch.
The RPU is only providing primary power (12 V) to the connected switch.
1-3
A
BOUT THE REDUNDANT POWER UNIT
Table 1-1 Port Status LEDs
Link (Yellow)
On Off The port has a valid connection to a switch and
Flashing Fast* (All ports)
Activity (Green)
Off There has been an RPU internal power failure.
Status
is ready to supply power when needed.
* The fast flashing behavior is approximately three flashes per second. The slow flashing behavior is approximately one flash per second.
Table 1-2 System LEDs
LED Condition Status
Fan On Green The fans are functioning normally.
Flashing Yellow One or more fans are not operating properly.
Off The unit is powered off.
Thermal On Green The temperature of the unit is within an
acceptable range.
Flashing Yellow Indicates a high temperature that is
approaching an over-temperature condition.
Off The thermal unit has failed, or the unit is
powered off.
Power On Green AC power is being supplied to the RPU.
1-4
Off No AC power is being supplied to the RPU.
C
HAPTER
I
NSTALLING THE
R
EDUNDANT

Installation

The RPU may be placed on a desktop or mounted in a rack.
Caution: DO NOT place the RPU on the floor as the case is not
waterproof. It is recommended that this RPU be installed in a network equipment rack.

Selecting a Site

RPU units can be mounted in a standard 19-inch equipment rack or on a flat surface. Be sure to follow the guidelines below when choosing a location.
P
OWER
U
2
NIT
The site should:
- be at the center of all the devices you want to link and near a power outlet.
- be able to maintain its temperature within 0 to 45 °C (32 to 113 °F) and its humidity within 5% to 95%, non-condensing
- provide adequate space (approximately two inches) on all sides for proper air flow
- be accessible for installing, cabling and maintaining the devices
2-1
I
NSTALLING THE REDUNDANT POWER UNIT
- allow the status LEDs to be clearly visible
- Make sure that a separate grounded power outlet that provides 100 to 240 VAC, 50-60 Hz, is within 2 m (6.5 feet) of each device and is powered from an independent circuit breaker. As with any equipment, using a filter or surge suppressor is recommended.

Equipment Checklist

After unpacking the RPU, check the contents to be sure you have received all the components. Then, before beginning the installation, be sure you have all other necessary installation equipment.

Package Contents

Redundant Power Unit (SMCRPUPOE)
Three AC Supply Power Cord — US, Continental Europe, and UK
Four DC Backup Power Cords with IEC connectors on both ends (length 152 cm/5 ft each)
Rack Mounting Kit containing brackets and screws
Adhesive feet
•User Manual
Registration Card
2-2
I
NSTALLING THE REDUNDANT POWER UNIT

Optional Rack-Mounting Equipment

If you plan to rack-mount the RPU, be sure to have the following equipment available:
Four mounting screws for each device you plan to install in a rack—these are not included
A screwdriver (Phillips or flathead, depending on the type of screws used)

Mounting

RPU units can be mounted in a standard 19-inch equipment rack or on a desktop or shelf. Mounting instructions for each type of site follow.

Rack Mounting

Before rack mounting the unit, pay particular attention to the following factors:
Temperature: Since the temperature within a rack assembly may be higher than the ambient room temperature, check that the rack-environment temperature is within the specified operating temperature range.
Mechanical Loading: Do not place any equipment on top of a rack-mounted unit.
Circuit Overloading: Be sure that the supply circuit to the rack assembly is not overloaded.
Grounding: Rack-mounted equipment should be properly grounded. Particular attention should be given to supply connections other than direct connections to the mains.
2-3
I
NSTALLING THE REDUNDANT POWER UNIT
To rack-mount devices:
1. Attach the brackets to the device using the screws provided in the Bracket Mounting Kit.
Figure 2-1 Attaching the Brackets
2. Mount the device in the rack, using four rack-mounting screws (not provided).
Figure 2-2 Installing the RPU in a Rack
2-4
I
NSTALLING THE REDUNDANT POWER UNIT
Montage (Rack Mounting Instructions - German)
SMCRPUPOE -Einheiten können an ein standardmäßiges 19-Zoll Einrichtungsrack, einen Arbeitstisch oder ein Regal montiert werden. Folgend finden Sie die Montageanweisungen für jeden Positionstyp.
Rack-Montage
Beachten Sie die folgenden Faktoren, bevor Sie die Rack-Montage beginnen:
• Temperatur: Da die Temperatur innerhalb einer Rackeinheit höher als die Raumumgebungstemperatur sein kann, stellen Sie bitte sicher, dass die Rackumgebungstemperatur innerhalb des angegebenen Betriebstemperaturbereichs liegt. (Siehe "Temperature" auf Seite B-1.)
• Mechanische Last: Stellen Sie kein Gerät auf eine Rack-Montageeinheit.
• Stromüberlastung: Stellen Sie sicher, dass der Netzkreis der Rackeinheit nicht überlastet wird.
• Erdung: Die Rack-Montageeinheit muss richtig geerdet werden. Besondere Acht sollten Sie bei Verbindungen geben, die nicht direkt zum Netz führen.
So montieren Sie Geräte an ein Rack:
1. Befestigen Sie die Metallwinkel mit den im Metallwinkel-Montageset erhältlichen Schrauben an dem
Gerät.
2. Befestigen Sie das Gerät mit vier Rackmontageschrauben (nicht beigelegt) an dem Rack.
3. Wenn Sie nur einen RPU installieren, dann springen Sie bitte über zu "Verbinden mit einer
Stromquelle" auf Seite 2-7 am Ende dieses Kapitels.
4. Wenn Sie mehrere RPU installieren möchten, dann montieren Sie sie untereinander in einer
beliebigen Reihenfolge.
2-5
I
NSTALLING THE REDUNDANT POWER UNIT

Desktop or Shelf Mounting

1. Attach the four adhesive feet to the bottom of the first RPU unit.
Figure 2-3 Attaching the Adhesive Feet
2. Set the device on a flat surface near an AC power source, making sure there are at least five centimeters or two inches of space on all sides for proper air flow.
2-6
I
NSTALLING THE REDUNDANT POWER UNIT

Connecting Switches to the RPU

Caution: DO NOT connect the RPU to an AC power source until
DC power cords have been connected to the supported switches.
To connect switches to the RPU:
1. Connect one end of an AC cord to the AC socket on each supported switch, and the other end to a grounded power outlet.
Figure 2-4 Power Socket
2. Connect one end of a DC cord to the redundant power socket on the supported switch and the other end to an available socket on the RPU.
3. Repeat steps 1 and 2 for connecting up to four supported switches to the RPU.
4. Connect one end of the AC cord to the AC socket on the RPU, and the other end to a grounded power outlet.
5. Check the LEDs on the RPU to ensure proper operation. The Link LEDs for connected switches should light up. If the LEDs indicate otherwise, see “Troubleshooting” on page A-1 for more information.
2-7
I
NSTALLING THE REDUNDANT POWER UNIT
Figure 2-5 Connecting the RPU in a Stack
For International use, you may need to change the AC line cord. You
Note:
must use a line cord set that has been approved for the socket type in your country.
2-8
A
T
ROUBLESHOOTING

Diagnosing RPU Indicators

Table A-1 Troubleshooting Chart
Symptom Action
Power LED is Off
Link LED is Off
All Link LEDs are flashing fast*
Activity and Link LEDs are both flashing fast*
Fan LED is Flashing Yellow
• Internal power supply is disconnected.
• Check connections between the RPU, the power cord, and the wall outlet.
• Contact Technical Support.
• The port does not have a valid connection to a switch.
• Check connections between the RPU and the switch.
• Check that power is being supplied to the RPU.
• There has been an RPU internal power failure.
• Contact Technical Support.
• There is an error condition on the port.
• Check that the attached switch does not require more than 360 W of PoE power or 200 W of primary power.
• If the condition persists, contact Technical Support.
• One or more fans are not operating properly.
• Replace the unit as soon as possible.
PPENDIX
A
A-1
T
ROUBLESHOOTING
Table A-1 Troubleshooting Chart
Symptom Action
Fan LED is Off
Thermal LED is Flashing Yellow
• The unit is powered off.
• Indicates a high temperature that is approaching an over-temperature condition.
• Check that the unit's cooling fans are operating normally.
• Power off the RPU unit and allow to cool.
• If the condition persists, contact Technical Support.
* The fast flashing behavior is approximately three flashes per second. The slow flashing behavior is approximately one flash per second.

Power and Cooling Problems

If the power indicator does not turn on when the power cord is plugged in, you may have a problem with the power outlet, power cord, or internal power supply. However, if the unit powers off after running for a while, check for loose power connections, power losses or surges at the power outlet, and verify that the fans on the unit are unobstructed and running prior to shutdown. If you still cannot isolate the problem, then the internal power supply may be defective.

Installation

Verify that all system components have been properly installed. If one or more components appear to be malfunctioning (such as the power cord or network cabling), test them in an alternate environment where you are sure that all the other components are functioning properly.
A-2
S

Physical Characteristics

Ports
4 RPU DC power outlets (IEC socket 216C743-07)
LEDs
Port: Link, Activity System: Power, Fan, Thermal
Weight
5 kg (11 lbs)
Size
44.0 x 32.3 x 4.3 cm (17.34 x 12.6 x 1.69 in.)
Te mp er at ur e
Operating: 0 to 45 Storage: -40 to 70
°C (32 to 113 °F)
°C (-40 to 158 °F)
A
PPENDIX
B
PECIFICATIONS
Humidity
Operating: 5% to 95%
AC Input
100 to 240 V, 50 to 60 Hz
DC Power Cable Connector
18-pin P-Type connector
Power Supply
Internal, auto-ranging transformer: 100 to 240 VAC, 50 to 60 Hz Output 12 VDC, -50 VDC
B-1
S
PECIFICATIONS
Power Consumption
570 W (Maximum)
Maximum Current
7 A @ 110 VAC 3 A @ 220 VAC
Overload Protection
Ports are shutdown when output exceeds 200 W @ 12 V or 360 W @ -50 V.
Power Supply
Parameter 12 V Output -50 V Output
Vol tage: +1 2 V DC -50 VDC
Initial Accuracy ± 1% ± 1%
Minimum current 1 A 0 A
Maximum current 17.25 A 7.5 A
Peak Current 17.25 A 10 A for 50 ms
Line regulation ± 1% ±4%
Load regulation ± 5% ±4%
Overshoot 3% 3%
Undershoot 3% 3%
B-2

Compliances

CE Mark
Emissions
AS/NZS 3548 (1995) Class B EN 50081/2-1 EN 55022 (CISPR 22) Class B EN 60555-2 Class B EN 60555-3 EN 61000-3-2/3/4/6 FCC Class B Industry Canada Class B VCCI Class B
Immunity
EN 55024
Safety
CSA/ C US (CSA22.2 No.60950-1 & UL60950-1) CB: IE 60950-1 TÜV/GS (EN 60950-1)
S
PECIFICATIONS
B-3
S
PECIFICATIONS
B-4
I
NDEX
A
adhesive feet, attaching 2-6 air flow requirements 2-1
B
brackets, attaching 2-4
C
CE Mark 1-2 compliances 1-1
EMC B-3
safety B-3 contents of package 2-2 cooling problems A-2 cord sets, international 2-8
D
desktop mounting 2-5
E
EC conformance 1-2 EMC/safety compliance 1-1 equipment checklist 2-2
F
front panel of RPU 1-2
I
installation
desktop or shelf mounting 2-5 power requirements 2-2 problems A-2 rack mounting 2-3 site requirements 2-1
L
LED indicators
problems A-1
location requirements 2-1
M
mounting the RPU
on a desktop or shelf 2-5
mounting the RPU
in a rack 2-3
P
package contents 2-2 power, connecting to 2-7 problems, troubleshooting A-1
R
rack mounting 2-3 rear panel of RPU 1-2 rubber foot pads, attaching 2-6
G
grounding for racks 2-3
S
screws for rack mounting 2-3 site selelction 2-1 specifications
Index-1
I
NDEX
compliances B-3 environmental B-1 physical B-1 power B-1
standards
compliance B-3 IEEE B-3
standards compliance 1-1
surge suppressor, using 2-2
T
temperature within a rack 2-3 troubleshooting
power and cooling problems A-2 RPU indicators A-1
Index-2
FOR TECHNICAL SUPPORT, CALL:
From U.S.A. and Canada (24 hours a day, 7 days a week)
(800) SMC-4-YOU; Phn: (949) 679-8000; Fax: (949) 679-1481
From Europe: Contact details can be found on www.smc.com
INTERNET
E-mail addresses:
techsupport@smc.com
Driver updates:
http://www.smc.com/index.cfm?action=tech support drivers downloads
World Wide Web:
http://www.smc.com/
FOR LITERATURE OR ADVERTISING RESPONSE, CALL:
U.S.A. and Canada: (800) SMC-4-YOU Fax (949) 679-1481 Spain: 34-91-352-00-40 Fax 34-93-477-3774 UK: 44 (0) 871 277 98 02 Fax 44 (0) 1234 831 413 France: 33 (0) 1 55 64 04 55 Fax 33 (0) 45 34 68 58 Italy: 39 02 739 12 68 Fax 39 02 739 14 17 Benelux: 31 (0) 654 776 790 Fax 31 (0) 172 242 393 Central Europe: 49 (0) 89 92861-0 Fax 49 (0) 89 92861-230 Nordic and Baltics: 46 (0) 566 622 83 Fax 45 (0) 566 622 86 Eastern Europe: 420 266 794 421 Fax 420 266 794 423 Sub-Saharian Africa: 27 012 661 0232 Fax 34 93 471 3374 North West Africa: 34 93 477 4920 Fax 34 93 477 3774 CIS: 34 93 477 4920 Fax 34 93 477 3774 PRC: 86-10-6235-4958 Fax 86-10-6235-4962 Taiwan: 886-2-8797-8006 Fax 886-2-8797-6288 Asia Pacific: (65) 238 6556 Fax (65) 238 6466 Korea: 82-2-553-0860 Fax 82-2-553-7202 Japan: 81-45-224-2332 Fax 81-45-224-2331 Australia: 61-2-8875-7887 Fax 61-2-8875-7777 India: 91-22-8204437 Fax 91-22-8204443
If you are looking for further contact information, please visit www.smc.com.
38 Tesla Irvine, CA 92618 Phone: (949) 679-8000
Model Numbers: SMCRPUPOE Publication Number: 150200052600A E082005-R01
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