DIGITAL Fast Ethernet
Interface Module
DELHE-UA
User’s Guide
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DIGITAL Fast Ethernet
Interface Module
DELHE-UA
User’s Guide
Part Number: 9032765
September 1998
This book describes the DELHE-UA features and how to install and
troubleshoot the equipment.
Revision/Update Information:
This is a new document.
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Cabletron Systems reserves the right to make changes in specifications and other information
contained in this document without prior notice. The reader should in all cases consult Cabletron
Systems to determine whether any such changes have been made.
The hardware, firmware, or software described in this manual is subject to change without notice.
IN NO EVENT SHALL CABLETRON SYSTEMS BE LIABLE FOR ANY INCIDENTAL,
INDIRECT, SPECIAL, OR CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING BUT
NOT LIMITED TO LOST PROFITS) ARISING OUT OF OR RELATED TO THIS MANUAL OR
THE INFORMATION CONTAINED IN IT, EVEN IF CABLETRON SYSTEMS HAS BEEN
ADVISED OF, KNOWN, OR SHOULD HAVE KNOWN, THE POSSIBILITY OF SUCH
DAMAGES.
Copyright 1998 by Cabletron Systems, Inc., P.O. Box 5005, Rochester, NH 03866-5005
All Rights Reserved
Printed in the United States of America
LANVIEW is a registered trademark of Cabletron Systems, Inc.
DIGITAL and the DIGITAL logo are trademarks of Digital Equipment Corporation.
All other product names mentioned in this manual may be trademarks or registered trademarks of
their respective companies.
UNITED STATES GOVERNMENT RESTRICTED RIGHTS
The enclosed product (a) was developed solely at private expense; (b) contains “restricted computer
software” submitted with restricted rights in accordance with Section 52227-19 (a) through (d) of the
Commercial Computer Software - Restricted Rights Clause and its successors, and (c) in all respects
is proprietary data belonging to Cabletron and/or its suppliers.
For Department of Defense units, the product is licensed with “Restricted Rights” as defined in the
DoD Supplement to the Federal Acquisition Regulations, Section 52.227-7013 (c) (1) (ii) and its
successors, and use, duplication, disclosure by the Government is subject to restrictions as set forth in
subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at
252.227-7013. Cabletron Systems, Inc., 35 Industrial Way, Rochester, New Hampshire 03867-0505.
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FCC Notice — Class A Computing Device:
This equipment generates, uses, and may emit radio frequency energy. The equipment has been type
tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of FCC
rules, which are designed to provide reasonable protection against such radio frequency interference.
Operation of this equipment in a residential area may cause interference in which case the user at his
own expense will be required to take whatever measures may be required to correct the interference.
Any modifications to this device - unless expressly approved by the manufacturer - can void the user's
authority to operate this equipment under part 15 of the FCC rules.
DOC Notice — Class A Computing Device:
This digital apparatus does not exceed the Class A limits for radio noise emissions from digital
apparatus set out in the Radio Interference Regulations of the Canadian Department of
Communications.
Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant les limites applicables
aux appareils numériques de la class A prescrites dans le Règlement sur le brouillage radioélectrique
édicté par le ministère des Communications du Canada.
VCCI Notice — Class A Computing Device:
Taiwanese Notice — Class A Computing Device:
CE Notice — Class A Computing Device:
Warning!
This is a Class A product. In a domestic environment, this product may cause radio interference, in
which case the user may be required to take adequate measures.
Achtung!
Dieses ist ein Gerät der Funkstörgrenzwertklasse A. In Wohnbereichen können bei Betrieb dieses
Gerätes Rundfunkstörungen auftreten, in welchen Fällen der Benutzer für entsprechende
Gegenmaßnahmen verantwortlich ist.
Avertissement!
Cet appareil est un appareil de Classe A. Dans un environnement résidentiel cet appareil peut
provoquer des brouillages radioélectriques. Dans ce cas, il peut être demandé à l'utilisateur de prendre
les mesures appropriées.
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CABLETRON SYSTEMS, INC. PROGRAM LICENSE AGREEMENT
IMPORTANT: Before utilizing this product, carefully read this License Agreement.
This document is an agreement between you, the end user, and Cabletron Systems, Inc. (“Cabletron”)
that sets forth your rights and obligations with respect to the Cabletron software program (the
“Program”) contained in this package. The Program may be contained in firmware, chips or other
media. BY UTILIZING THE ENCLOSED PRODUCT, YOU ARE AGREEING TO BECOME
BOUND BY THE TERMS OF THIS AGREEMENT, WHICH INCLUDES THE LICENSE AND
THE LIMITATION OF WARRANTY AND DISCLAIMER OF LIABILITY. IF YOU DO NOT
AGREE TO THE TERMS OF THIS AGREEMENT, PROMPTLY RETURN THE UNUSED
PRODUCT TO THE PLACE OF PURCHASE FOR A FULL REFUND.
CABLETRON SOFTWARE PROGRAM LICENSE
1.
LICENSE. You have the right to use only the one (1) copy of the Program provided in this
package subject to the terms and conditions of this License Agreement.
You may not copy, reproduce or transmit any part of the Program except as permitted by the
Copyright Act of the United States or as authorized in writing by Cabletron.
2.
3.
OTHER RESTRICTIONS. You may not reverse engineer, decompile, or disassemble the
Program.
APPLICABLE LAW. This License Agreement shall be interpreted and governed under the laws
and in the state and federal courts of New Hampshire. You accept the personal jurisdiction and
venue of the New Hampshire courts.
EXCLUSION OF WARRANTY AND DISCLAIMER OF LIABILITY
1.
EXCLUSION OF WARRANTY. Except as may be specifically provided by Cabletron in
writing, Cabletron makes no warranty, expressed or implied, concerning the Program (including
its documentation and media).
CABLETRON DISCLAIMS ALL WARRANTIES, OTHER THAN THOSE SUPPLIED TO
YOU BY CABLETRON IN WRITING, EITHER EXPRESSED OR IMPLIED, INCLUDING
BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO THE PROGRAM, THE
ACCOMPANYING WRITTEN MATERIALS, AND ANY ACCOMPANYING HARDWARE.
2.
NO LIABILITY FOR CONSEQUENTIAL DAMAGES. IN NO EVENT SHALL
CABLETRON OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER
(INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS,
PROFITS, BUSINESS INTERRUPTION, LOSS OF BUSINESS INFORMATION, SPECIAL,
INCIDENTAL, CONSEQUENTIAL, OR RELIANCE DAMAGES, OR OTHER LOSS)
ARISING OUT OF THE USE OR INABILITY TO USE THIS CABLETRON PRODUCT,
EVEN IF CABLETRON HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
DAMAGES. BECAUSE SOME STATES DO NOT ALLOW THE EXCLUSION OR
LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, OR
ON THE DURATION OR LIMITATION OF IMPLIED WARRANTIES, IN SOME
INSTANCES THE ABOVE LIMITATIONS AND EXCLUSIONS MAY NOT APPLY TO
YOU.
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SAFETY INFORMATION
CLASS 1 LASER TRANSCEIVERS
THE DELHE-UA GIGABIT ETHERNET MODULES USE
CLASS 1 LASER TRANSCEIVERS. READ THE FOLLOWING
SAFETY INFORMATION BEFORE INSTALLING OR OPERATING
THESE ADAPTERS.
The Class 1 laser transceivers use an optical feedback loop to maintain Class 1 operation limits. This
control loop eliminates the need for maintenance checks or adjustments. The output is factory set, and
does not allow any user adjustment. Class 1 laser transceivers comply with the following safety
standards:
•
•
•
21 CFR 1040.10 and 1040.11 U.S. Department of Health and Human Services (FDA).
IEC Publication 825 (International Electrotechnical Commission).
CENELEC EN 60825 (European Committee for Electrotechnical Standardization).
When operating within their performance limitations, laser transceiver output meets the Class 1
accessible emission limit of all three standards. Class 1 levels of laser radiation are not considered
hazardous.
SAFETY INFORMATION
CLASS 1 LASER TRANSCEIVERS
LASER RADIATION AND CONNECTORS
When the connector is in place, all laser radiation remains within the fiber. The maximum amount of
radiant power exiting the fiber (under normal conditions) is -12.6 dBm or 55 x 10-6 watts.
Removing the optical connector from the transceiver allows laser radiation to emit directly from the
optical port. The maximum radiance from the optical port (under worst case conditions) is
0.8 W cm-2 or 8 x 103 W m2 sr-1.
Do not use optical instruments to view the laser output. The use of optical instruments to view
laser output increases eye hazard. When viewing the output optical port, power must be
removed from the network adapter.
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DECLARATION OF CONFORMITY
Application of Council Directive(s): 89/336/EEC
73/23/EEC
Manufacturer’s Name: Cabletron Systems, Inc.
Manufacturer’s Address: 35 Industrial Way
PO Box 5005
Rochester, NH 03867
European Representative Name: Mr. J. Solari
European Representative Address: Cabletron Systems Limited
Nexus House, Newbury Business Park
London Road, Newbury
Berkshire RG13 2PZ, England
Conformance to Directive(s)/Product Standards: EC Directive 89/336/EEC
EC Directive 73/23/EEC
EN 55022
EN 50082-1
EN 60950
Equipment Type/Environment: Networking Equipment, for use in a
Commercial or Light Industrial
Environment.
We the undersigned, hereby declare, under our sole responsibility, that the equipment packaged
with this notice conforms to the above directives.
Manufacturer
Legal Representative in Europe
Mr. Ronald Fotino
Mr. J. Solari
___________________________________
___________________________________
Full Name
Full Name
Principal Compliance Engineer
Managing Director - E.M.E.A.
___________________________________
___________________________________
Title
Title
Rochester, NH, USA
Newbury, Berkshire, England
___________________________________
___________________________________
Location
Location
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CONTENTS
PREFACE
Using This Guide .....................................................................................xi
Structure of This Guide ...........................................................................xi
Document Conventions ..........................................................................xii
Related Documentation ..........................................................................xii
Correspondence .................................................................................... xiii
Documentation Comments.......................................................... xiii
World Wide Web.......................................................................... xiii
Getting Help .......................................................................................... xiii
SAFETY
Overview ................................................................................................xv
Safety Requirements .............................................................................xvi
CHAPTER 1
INTRODUCTION
1.1 Overview......................................................................................1-1
1.1.1 Connectivity .................................................................... 1-1
1.1.2 Local Management ......................................................... 1-2
1.1.3 Full Duplex Switched Ethernet........................................ 1-2
1.1.4 LANVIEW Diagnostic LEDs ............................................ 1-2
1.2 FEPIM Options ............................................................................ 1-2
CHAPTER 2
INSTALLATION
2.1 Unpacking the DELHE-UA .......................................................... 2-1
2.2 Installing Fast Ethernet (Port) Interface Modules ........................ 2-2
2.3 Installing the DELHE-UA ............................................................. 2-5
2.3.1 Installing the DELHE-UA in an Interface Module............ 2-5
2.4 Connecting to the Network .......................................................... 2-8
2.4.1 Connecting a Fiber Optic Segment to the FEPIM........... 2-9
2.4.2 Connecting a Twisted Pair Segment
to the DELTX-UI............................................................ 2-10
CHAPTER 3
LANVIEW LEDs 3-1
3.1 DELHE-UA LEDs......................................................................... 3-1
3.2 DELTX-UI LED ............................................................................ 3-2
3.3 DELHE-UA Local Management................................................... 3-3
APPENDIX A
DELHE-UA SPECIFICATIONS
DELHE-UA User’s Guide
vii
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Contents
A.1 Physical Properties ..................................................................... A-1
A.2 Environmental Requirements...................................................... A-1
A.3 FEPIM Options............................................................................ A-1
A.4 Regulatory Compliance............................................................... A-2
APPENDIX B
FEPIM SPECIFICATIONS
B.1 DELTX-UI.................................................................................... B-1
B.2 DELFX-UI.................................................................................... B-2
B.3 DELF3-UI .................................................................................... B-3
viii
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Figures
FIGURES
Figure
Page
1-1
2-1
2-2
2-3
2-4
2-5
2-6
3-1
3-2
B-1
B-2
B-3
DELHE-UA ...............................................................................1-1
Removing the FEPIM Coverplate............................................. 2-3
Installing the FEPIM ................................................................. 2-4
Removing the HSIM Coverplate............................................... 2-6
Installing the DELHE-UA.......................................................... 2-7
DELTX-UI Crossover Switch.................................................. 2-11
Twisted Pair Cabling .............................................................. 2-12
DELHE-UA LANVIEW LEDs .................................................... 3-1
DELTX-UI LED......................................................................... 3-2
DELTX-UI Pinouts....................................................................B-1
DELFX-UI.................................................................................B-2
DELF3-UI .................................................................................B-3
DELHE-UA User’s Guide
ix
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Tables
TABLES
Table
Page
1-1
3-1
3-2
3-3
FEPIM Options .........................................................................1-2
DELHE-UA LEDs......................................................................3-2
10/100 LED Indications When RX LED Is On...........................3-3
10/100 LED Indications When RX LED Is Off...........................3-3
x
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PREFACE
Welcome to the DIGITAL Fast Ethernet Interface Module DELHE-UA
User’s Guide. This manual describes the DELHE-UA and provides
information concerning features, installation, troubleshooting, information
on Local Management, and specifications for the DELHE-UA. The
DELVM-UA is a Fast Ethernet interface module. This manual refers to the
DELHE-UA as an HSIM (High Speed Interface Module).
USING THIS GUIDE
Reading through this manual completely will help you understand the
features and capabilities of the DELHE-UA.
A general working knowledge of Ethernet and data communications
networks and their physical layer components is helpful when installing
this device.
STRUCTURE OF THIS GUIDE
This guide is organized as follows:
Chapter 1, Introduction, describes the DELHE-UA features.
Chapter 2, Installation, describes how to install a DELHE-UA into an
interface module (host platform).
The term “host platform” is used to describe the interface
module into which the DELHE-UA can be installed.
Chapter 3, LANVIEW LEDs, describes how to use the DELHE-UA
LEDs to monitor performance and status.
Appendix A, DELHE-UA Specifications, lists the operating
specifications and regulatory compliance of the DELHE-UA.
Appendix B, FEPIM Specifications, lists the operating specifications
and regulatory compliance for the GPIMs.
DELHE-UA User’s Guide
xi
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Preface
DOCUMENT CONVENTIONS
Throughout this guide, the following symbols are used to call attention to
important information.
Note symbol. Calls the reader’s attention to any item of
information that may be of special importance.
Caution symbol. Contains information essential to avoid
damage to the equipment.
!
Electrical Hazard Warning symbol. Warns against an action
that could result in personal injury or death due to an electrical
hazard.
RELATED DOCUMENTATION
installed provides additional information about the setup of the
DELHE-UA. This user’s guide references procedures in these documents,
where appropriate, but does not repeat them.
These documents can be obtained on the World Wide Web in Adobe
Acrobat Portable Document Format (PDF) at the sites listed in the World
Wide Web section of this Preface.
xii
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Correspondence
CORRESPONDENCE
Documentation Comments
If you have comments or suggestions about this manual, send them to
DIGITAL Network Products:
Attn.:
Documentation Project Manager
E-MAIL:
World Wide Web
To locate product-specific information, refer to the DIGITAL Network
products Home Page on the World Wide Web at the following locations:
North America:
Europe:
Asia Pacific:
GETTING HELP
Contact your DIGITAL representative for technical support. Before
calling, have the following information ready:
•
•
A description of the failure
A description of any action(s) already taken to resolve the problem
(e.g., changing mode switches, rebooting the unit, etc.)
•
•
•
A description of your network environment (layout, cable type, etc.)
Network load and frame size at the time of trouble (if known)
The device history (i.e., have you returned the device before, is this a
recurring problem, etc.)
DELHE-UA User’s Guide
xiii
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SAFETY
OVERVIEW
Any warning or caution that appears in this manual is defined as follows:
Warns against an action that could result in
WARNING
equipment damage, personal injury, or death.
Warnt den Benutzer vor Aktionen, die das
VORSICHT
DANGER
AVISO
Gerät beschädigen, Personen verletzen oder
sogar zum Tot führen könnten.
Déconseille à l'utilisateur d'exécuter une action
pouvant entraîner des dommages matériels,
corporels voire même la mort.
Previene contra una acción que podría dañar
el equipo, provocar daños personales o la
muerte.
Contains information essential to avoid
damage to the equipment.
CAUTION
!
Liefert wichtige Informationen, um einen
Geräteschaden zu vermeiden.
ACHTUNG
Informations indispensables permettant
d'éviter les dommages matériels.
ATTENTION
PRECAUCIÓN
Contiene información esencial para evitar
daños al equipo.
DELHE-UA User’s Guide
xv
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Safety
SAFETY REQUIREMENTS
The warnings or cautions that must be observed for the hardware
described in this manual are listed below in English, German, French, and
Spanish.
Only qualified personnel should install or
service this unit.
WARNING
Diese Einheit darf nur von qualifizierten
VORSICHT
Fachleuten installiert oder gewartet werden.
L’installation et la maintenance de cet appareil
DANGER
sont réservées à un personnel qualifié.
Sólo el personal cualificado debe instalar o dar
mantenimiento a esta unidad.
AVISO
Ensure that the chassis cover is in place
WARNING
before reconnecting the power cord.
VORSICHT
DANGER
AVISO
Das Gehäuse sollte ordnungsgemäß ange-
bracht sein, bevor das Netzkabel wieder ange-
schlossen wird.
Avant de rebrancher le cordon d'alimentation,
vérifiez que le couvercle du châssis est bien en
place.
Asegúrese de que la cubierta del chasis esté
en su sitio antes de volver a conectar el cable
de alimentación.
Certain FEPIMs use Class 1 lasers. Do not use
optical instruments to view the laser output.
The use of optical instruments to view laser
output increases eye hazard. When viewing
the output optical port, power must be
removed from the network adapter.
WARNING
VORSICHT
Einige FEPIMs benutzen Laser der Klasse 1.
Zum Ansehen der Laserausgabe dürfen keine
optischen Geräte benutzt werden, da dadurch
das Risiko von Augenverletzungen erhöht
wird. Vor dem Ansehen des optischen Aus-
gangsanschlusses muß der Netzwerkadapter
vom Stromanschluß getrennt werden.
xvi
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Safety Requirements
DANGER
Certains FEPIM utilisent des lasers de classe
1. Ne pas utiliser d’instruments optiques pour
visualiser la sortie laser, car ces instruments
augmentent les risques oculaires. Pour visual-
iser le port optique, débrancher l'adaptateur
secteur.
AVISO
Ciertos FEPIMs utilizan rayos láser de Clase
1. No utilice instrumentos ópticos para ver la
salida láser. El uso de estos instrumentos para
tal fin aumenta el peligro para la visión.
Cuando mire al puerto óptico de salida, se
debe eliminar la alimentación del adaptador de
red.
The DELF3-UI uses Class 1 lasers. Do not use
optical instruments to view the laser output.
The use of optical instruments to view laser
output increases eye hazard. When viewing
the output optical port, power must be
removed from the network adapter.
WARNING
VORSICHT
DANGER
AVISO
DELF3-UI verwendet Laser der Klasse 1.
Verwenden Sie keine optischen Geräte, um
den Laserausgang zu betrachten, da dies die
Gefahr für die Augen erhöhen würde. Wenn
Sie den optischen Laserausgang betrachten
wollen, muß zuvor die Stromversorgung des
Netzwerkadapters ausgeschaltet werden.
L’appareil DELF3-UI utilise des lasers de
classe 1. N’utilisez pas d’instruments optiques
pour visualiser la sortie laser, car ces
instruments augmentent les risques oculaires.
Pour visualiser le port optique, débrancher
l’adaptateur secteur
El DELF3-UI utiliza láser de clase 1. No use
instrumentos ópticos para ver la salida de
láser. El uso de instrumentos ópticos para ver
la salida de láser aumenta el riesgo para la
vista. Cuando mire al puerto óptico de salida,
asegúrese siempre de haber desconectado la
alimentación eléctrica del adaptador de red.
DELHE-UA User’s Guide
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Safety
The DELVM-UA, FEPIM, and the host module
or hub are sensitive to static discharges. Use
an antistatic wrist strap and observe all static
precautions during this procedure. Failure to
do so could result in damage to this equipment
CAUTION
ACHTUNG
!
Der DELVM-UA, FEPIMs und das Host-Modul
bzw. der Hub sind für statische Entladungen
empfindlich. Benutzen Sie deshalb ein Antista-
tikarmband, und beachten Sie während dieses
Verfahrens alle diesbezüglichen Vorsichts-
maßnahmen. Bei Nichtbeachtung könnte das
Gerät beschädigt werden.
ATTENTION
L'appareil DELVM-UA, les connecteurs FEPIM
et le concentrateur ou le module hôte sont sen-
sibles à l'électricité statique. Au cours de cette
procédure, utilisez des bracelets antistatiques
et respectez toutes les précautions relatives à
l'électricité statique. Si vous ne tenez pas
compte de ces conseils, vous risquez
d'endommager cet équipement.
DELVM-UA, FPIMs y el hub o módulo de host
es sensible a la descarga estática. Utilice una
banda antiestática para la muñeca y observe
todas las precauciones sobre estática durante
este procedimiento. Si no se cumple con estos
requisitos, se puede dañar el equipo.
PRECAUCIÓN
Before installing a DELFX-UI or DELF3-UI
module into the host module, remove the
protective cover on the SC connector.
CAUTION
Vor der Installation eines DELFX-UI- oder
DELF3-UI-Moduls in das Hostsystemmodul
muß der Gummistöpsel vom
ACHTUNG
ATTENTION
SC-Anschlußstecker entfernt werden.
Avant d'installer un module DELFX-UI ou
DELF3-UI dans le module hôte, retirer le
bouchon de protection du connecteur SC
Antes de instalar un módulo DELFX-UI o
PRECAUCIÓN DELF3-UI en el módulo del sistema central,
retire la cubierta protectora del conector SC.
xviii
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Safety Requirements
Ensure that the FEPIM or DELVM-UA
connector aligns with the DELVM-UA, module,
or device connector pins to prevent bending
the pins. Failure to do so can damage the
DELVM-UA, FEPIM, module or device.
CAUTION
ACHTUNG
Vergewissern Sie sich, daß der FEPIM- oder
DELHE-UA-Stecker gerade in den DELHE-UA,
das Modul oder den Geräteanschluß
eingesetzt wird und die Nadeln nicht gebogen
werden. Wird er schräg eingesetzt, könnten
DELHE-UA, FEPIM, das Modul oder das Gerät
beschädigt werden.
S'assurer que les connecteurs FEPIM ou
DELHE-UA (selon le cas) sont bien enfichés.
Dans le cas contraire, les appareils
DELHE-UA et FEPIM risquent d'être
endommagés.
ATTENTION
Asegúrese de que el conector FEPIM o
DELHE-UA está alineado con el DELHE-UA,
módulo o patillas del conector del dispositivo
para evitar la curvatura de las patillas. Si no se
hace así, se pueden producir daños en el
DELHE-UA, FEPIM, módulo o dispositivo.
PRECAUCIÓN
Do not touch the ends of the fiber optic
strands, and do not let the ends come in
contact with dust, dirt, or other contaminants.
Contamination of the ends causes problems in
data transmissions. If the ends become
contaminated, blow the surfaces clean with a
canned duster. A fiber port cleaning swab
saturated with optical-grade isopropyl alcohol
may also be used to clean the ends.
CAUTION
DELHE-UA User’s Guide
xix
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Safety
Das Ende an beiden Seiten des
Glasfaserkabels darf nicht berührt werden
oder mit Staub, Schmutz und anderen Stoffen
in Berührung kommen, die zur Verunreinigung
führen und Datenübertragungsprobleme
verursachen könnten. In einem solchen Fall
müssen die Enden mit einem eigens dazu
bestimmten Staubreiniger (z.B. einem
speziellen Staubspray oder einem in
Isopropylalkohol getauchten Wattestäbchen)
sorgfältig gereinigt werden.
ACHTUNG
Evitez de toucher les extrémités des fils en
fibre optique et assurez-vous que ceux-ci
n'entrent pas en contact avec de la poussière,
de la saleté ou autres agents contaminants,
pouvant provoquer des erreurs de
transmission de données. Si les extrémités
sont sales, nettoyez-les à l'aide d'un chiffon.
Un tampon de nettoyage de port optique
imbibé d'alcool isopropylique peut également
être utilisé.
ATTENTION
No toque los extremos de los filamentos de la
fibra óptica, ni permita que dichos extremos
entren en contacto con polvo, suciedad u otros
contaminantes. La contaminación de los
extremos origina problemas en la transmisión
PRECAUCIÓN de los datos. Si los extremos se contaminan,
limpie su superficie con un plumero hermético.
Un cepillo especial de limpieza para puertos
de fibra óptica con alcohol isopropílico de
calidad óptica también puede resultar útil para
limpiar los extremos.
xx
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CHAPTER 1
INTRODUCTION
The DELHE-UA has two Fast Ethernet ports in which Fast Ethernet
(Port) Interface Modules (FEPIMs) can be installed. Figure 1-1 shows the
DELHE-UA.
FEPIM 1
DELHE-UA
FEPIM 2
SP
fepim_ports
Ports 1 and 2
Figure 1-1 DELHE-UA
1.1
OVERVIEW
The DELHE-UA extends the functionality of certain DIGITAL interface
modules by providing high-speed uplink capability through Fast Ethernet
technology with different types of media.
1.1.1
Connectivity
The DELHE-UA module supports Fast Ethernet technology, using
interchangeable Fast Ethernet Port Interface Modules (FEPIMs). The
FEPIMs support three types of media connectivity: RJ45 Category 5
unshielded twisted pair, and SC connectors for either single or multimode
fiber. The FEPIMs support an uplink to 100 Mbps Fast Ethernet
backbones or a high speed connection to a local server.
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Chapter 1: Introduction
1.1.2
Local Management
The DELHE-UA is managed through the host device in which it is
installed. For information concerning Local Management for the
DELHE-UA, refer to the manual for the host platform. For details on
obtaining the host platform manual, refer to Related Documentation in the
Preface.
1.1.3
Full Duplex Switched Ethernet
The optional Fast Ethernet (Port) Interface Modules for the DELHE-UA
can be configured to operate in Full Duplex Switched Ethernet mode.
1.1.4
LANVIEW Diagnostic LEDs
Cabletron Systems provides a visual diagnostic and monitoring system
called LANVIEW. The DELHE-UA LANVIEW LEDs help you quickly
identify transmit and receive status. Chapter 3 provides information on
the DELHE-UA LEDs and the DELTX-UI LED.
1.2
FEPIM OPTIONS
The FEPIM options for the DELHE-UA are listed in Table 1-1. Check the
Release Notes with the host platform for changes or additions to this list.
Table 1-1 FEPIM Options
Part Number
Connector
Media type
DELTX-UI
DELFX-UI
DELF3-UI
RJ45
category 5 unshielded twisted pair
multimode fiber
SC fiber
SC fiber
single mode fiber
1-2
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CHAPTER 2
INSTALLATION
To install the DELHE-UA the following items are required:
•
•
•
Antistatic wrist strap
Phillips screwdriver
Fast Ethernet (Port) Interface Modules (FEPIMs) in the appropriate
media
Before attempting to use the DELHE-UA you should be familiar
with the IEEE 802.3, 802.3 10BASE-T, and 802.3u 100BASE-T
Specifications.
2.1
UNPACKING THE DELHE-UA
The DELHE-UA and the host platform are sensitive to static
discharges. Use an antistatic strap and observe all static
precautions during this procedure. Failure to do so could result
!
in damage to the DELHE-UA, host module or device.
Unpack the DELHE-UA as follows:
1. Remove the DELHE-UA from the shipping box.
2. Leave the module in its antistatic bag until you are ready to install it.
3. Attach the antistatic wrist strap (refer to the instructions on the
antistatic wrist strap package for proper use).
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4. After removing the module from its antistatic bag, visually inspect the
device. If you notice any sign of damage, contact a DIGITAL
representative immediately. Save the antistatic bag in the event the
module must be reshipped.
2.2
INSTALLINGFAST ETHERNET (PORT) INTERFACE
MODULES
Only qualified personnel should perform installation
procedures.
Fast Ethernet (Port) Interface Modules (FEPIMs) must be installed in the
DELHE-UA before installing the DELHE-UA in the host device. The
FEPIMs provide connectivity to the network. At least one FEPIM must be
installed in either port one or port two. To install an FEPIM in the
DELHE-UA, proceed as follows:
The DELF3-UI uses Class 1 lasers. Do not use optical
instruments to view the laser output. The use of optical
instruments to view laser output increases eye hazard. When
viewing the output optical port, power must be removed from
the network adapter.
The FEPIM and the DELHE-UA are sensitive to static
discharges. Use an antistatic wrist strap and observe all static
precautions during this procedure. Failure to do so could
damage the FEPIM or the DELHE-UA.
!
1. Remove the coverplate from the port slot where the FEPIM will be
installed.
To remove the coverplate, refer to Figure 2-1 and proceed as follows:
a. Remove the two screws fastening the coverplate to the standoffs.
Save the screws.
b. Lift and remove the coverplate from the top of the front standoffs.
2-2
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Installing Fast Ethernet (Port) Interface Modules
Standoff Screws
FEPIM
Coverplate
FEPIM
1
FEPIM
2
DELHE-U
A
SP
coverplate_remove
Figure 2-1 Removing the FEPIM Coverplate
Before installing a DELFX-UI or DELF3-UI module into the host
!
2. Refer to Figure 2-2. Gently pull the faceplate of the DELHE-UA
forward to allow room for the FEPIM to be aligned over the connector.
3. Align the FEPIM connector into the DELHE-UA connector pins. See
Figure 2-2.
Ensure that the FEPIM connector aligns with the DELHE-UA
connector pins to prevent bending the pins. This can damage
both the DELHE-UA and the FEPIM.
!
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Module
Module
Connector
Rear
Standoff
10
100
DELFX-UI
DELHE-UA
DELHE-UA
Connector
Front
Standoffs
feinstall
Figure 2-2 Installing the FEPIM
4. Press down firmly on the FEPIM until the pins slide all the way into
the DELHE-UA connector. Ensure that the FEPIM seats flush on the
standoffs.
5. Secure the FEPIM using the screws enclosed in the FEPIM packaging.
The screw used to attach the rear of the FEPIM to the standoff is
optional and not necessary for proper installation. Refer to Figure 2-2.
If SC protective covers were removed from a fiber FEPIM,
replace the covers until the port is connected to the network to
reduce the chance of dust and contaminants entering the port.
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Installing the DELHE-UA
2.3
INSTALLING THE DELHE-UA
Only qualified personnel should install or service this unit.
A DELHE-UA can be installed in any DIGITAL device that supports
HSIMs (High Speed Interface Module) technology (e.g., DLE52-MA,
DLE28-MA).
Refer to the Release Notes for the version of firmware running
on the DIGITAL host platform to ensure that the DELHE-UA is
supported.
The following subsections provide generic instructions for installing a
DELHE-UA in an interface module. Refer to the specific interface
module documentation for exact HSIM slot and connector locations.
The FEPIMs should already have been installed in the
DELHE-UA at this time. If the FEPIMs have not been installed,
return to Section 2.2.
2.3.1
Installing the DELHE-UA in an Interface Module
To install a DELHE-UA in an interface module that supports HSIM
technology, perform the following steps.
1. Note the ports of the interface module that have cables attached to
them. Write down the ports and label the cables to make it easier to
reattach the network properly after the installation. Then disconnect
the cables from the ports.
2. Attach the antistatic wrist strap (refer to the instructions outlined on
the antistatic wrist strap package).
3. If the interface module is installed in a chassis, unlock the top and
bottom plastic locking tabs of the module faceplate.
4. Remove the module from the chassis, and place it down flat with the
internal components facing up.
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5. Remove and save the two faceplate mounting screws securing the
HSIM coverplate and remove the coverplate. See Figure 2-3.
DELHE-UA
Coverplate
Faceplate Mounting Screws
2555_03
Figure 2-3 Removing the HSIM Coverplate
6. Refer to Figure 2-4 and place the DELHE-UA behind the module
faceplate.
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Installing the DELHE-UA
Standoff Screws
Connector
(top view)
Connector
Cutaway view of connector
DELHE-UA
FEPIM
1
FEPIM
2
DELHE-UA
SP
HSIM
Connector
Standoffs
Faceplate Mounting Screws
Host Platform
mounting
Figure 2-4 Installing the DELHE-UA
7. Align the connector on the DELHE-UA with the connector on the
module.
Ensure that the DELHE-UA connector aligns with the module
connector pins to prevent bending the pins. This can damage
both the DELHE-UA and the module.
!
8. Press down firmly on the connector area of the DELHE-UA until the
connector slides all the way onto the pins. Ensure that the standoffs on
the interface module align with the standoff screw holes on the
DELHE-UA.
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Chapter 2: Installation
9. Secure the DELHE-UA to the module faceplate using the mounting
screws saved in Step 5.
10. Secure the DELHE-UA to the module standoffs using the standoff
screws included in the DELHE-UA shipping materials.
11. Reinstall the interface module in the chassis.
12. Reattach the network cabling to the interface module.
2.4
CONNECTING TO THE NETWORK
cable or twisted pair cable. The media chosen determines which type of
FEPIM to be used. When using fiber optic cable, use either the
DELFX-UI or the DELF3-UI. The DELFX-UI is used for multimode
fiber cable, and the DELF3-UI is used for single mode fiber cable. Refer
to Appendix B for details on which FEPIM to use with the appropriate
fiber optic cable. To connect to the network using fiber optic cable, refer
to Section 2.4.1. When using twisted pair cabling, use the DELTX-UI. To
connect to the network using twisted pair cable, refer to Section 2.4.2.
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Connecting to the Network
2.4.1
Connecting a Fiber Optic Segment to the FEPIM
DIGITAL offers fiber optic cables that use SC style connectors which are
keyed to ensure proper crossover of the transmit and receive fibers.
An odd number of crossovers (preferably one) must be
maintained between like devices so that the transmit port of
one device is connected to the receive port of the other device
and vice versa.
If the fiber optic cable being used has SC style connectors that
do not resemble MIC style connectors, or has SC connectors
on one end and a different type on the other, such as ST
connectors, ensure that the proper crossover occurs.
1. Remove the protective covers from the fiber optic ports and from the
ends of the connectors.
Leave the protective covers in place when the connectors are
not in use to prevent contamination.
Certain FEPIMs use Class 1 lasers. Do not use optical
instruments to view the laser output. The use of optical
instruments to view laser output increases eye hazard. When
viewing the output optical port, power must be removed from
the network adapter.
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Chapter 2: Installation
Do not touch the ends of the fiber optic strands, and do not let
the ends come in contact with dust, dirt, or other contaminants.
Contamination of the ends causes problems in data
transmissions. If the ends become contaminated, blow the
surfaces clean with a canned duster. A fiber port cleaning swab
saturated with optical-grade isopropyl alcohol may also be
used to clean the ends.
!
2. Insert one end of the SC connector into the FEPIM.
3. At the other end of the fiber optic cable, attach the SC connector to the
other device.
4. Verify that a link exists by checking that the port receive LED is ON
(flashing amber, blinking green, or solid green). If the receive LED is
OFF and the transmit LED is not blinking amber, perform the
following steps until it is ON:
a. Check that the power is turned on for the device at the other end
of the link.
b. Verify proper crossover of fiber strands between the port on the
DELHE-UA and the fiber optic device at the other end of the fiber
optic link segment.
c. Verify that the fiber connection meets the dB loss specifications
outlined in Appendix B.
If a link has not been established, refer to Chapter 3, LANVIEW LEDs,
before contacting a DIGITAL representative.
2.4.2
Connecting a Twisted Pair Segment
to the DELTX-UI
A DELTX-UI has an internal crossover switch. When connecting a
workstation, use a straight-through cable and set the FEPIM crossover
switch shown in Figure 2-5 to the crossed over position marked with X.
When connecting networking devices, such as another bridge, repeater, or
router, use a straight-through cable and set the FEPIM crossover switch
shown in Figure 2-5 to the straight-through position, marked with =.
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Connecting to the Network
Position X
(crossed over)
Position =
(not crossed over)
5. NC
1. RX+
5. NC
1. TX+
x
=
6. RX-
2. TX-
2. RX-
6. TX-
10
100
7. NC
8. NC
4. NC
3. TX+
7. NC
4. NC
8. NC
3. RX+
DELTX-UI
fecrossover
Figure 2-5 DELTX-UI Crossover Switch
A schematic of a straight-through and a crossover cable is shown in
Figure 2-6. If the wires do not cross over, use the switch on the
DELTX-UI to internally cross over the RJ45 port. Figure 2-5 shows how
to properly set the DELTX-UI crossover switch.
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Chapter 2: Installation
Straight-Through Cable
TO
TO
10BASE-T or 100BASE-TX
Device Port
RJ45 Port
RX+
RX+
RX–
1
2
1
2
RX–
TX+
TX–
TX+
TX–
3
6
3
6
RJ45 to RJ45
NOTE:
RX+/RX– and TX+/TX–
must share a common
color pair.
Crossover Cable
TO
TO
10BASE-T or 100BASE-TX
Device Port
RJ45 Port
RX+
RX+
RX–
1
2
1
2
RX–
TX+
TX–
TX+
TX–
3
6
3
6
RJ45 to RJ45
25041-08
Figure 2-6 Twisted Pair Cabling
Connect a DELTX-UI to a twisted pair segment as follows:
1. Ensure that the device connected to the other end of the segment is
powered ON.
2. Connect the twisted pair segment to the module by inserting the RJ45
connector on the twisted pair cable into the RJ45 port on the module
shown in Figure 2-5.
3. Verify that a link exists by checking that the port receive LED is on
(flashing amber, blinking green, or solid green). If the receive LED is
off, perform the following steps until it is on:
a. Verify that the 100BASE-TX device at the other end of the twisted
pair segment is powered up.
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Connecting to the Network
b. Verify that the RJ45 connector on the twisted pair segment has the
proper pinouts.
c. Check the cable for continuity.
d. Make sure that the twisted pair connection meets cable
specifications outlined in Appendix B.
e. Confirm that the crossover switch is in the correct position.
If a link is not established, refer to Chapter 3, LANVIEW LEDs, for
information before contacting a DIGITAL representative.
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CHAPTER 3
LANVIEW LEDs
This chapter describes how to use the LANVIEW LEDs to monitor the
DELHE-UA status and diagnose DELHE-UA problems.
3.1
DELHE-UA LEDs
Refer to Figure 3-1 for the location of the DELHE-UA LEDs and
Table 3-1 for a description of the LED indications.
DELHE-UA
FEPIM 1
FEPIM 2
SP
Transmit (TX)
Receive (RX)
Transmit (TX)
Receive (RX)
LEDs for FEPIM 1
LEDs for FEPIM 2
Figure 3-1 DELHE-UA LANVIEW LEDs
The terms flashing, blinking, and solid used in Table 3-1
indicate the following:
Flashing indicates an irregular LED pulse.
Blinking indicates a steady LED pulse (approximately 50% on
and 50% off).
Solid indicates a steady LED light. No pulsing.
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Chapter 3:
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Table 3-1 DELHE-UA LEDs
Definition
Color
Green
Link, no activity. Port enabled.
Link, port disabled.
Green (Blinking)
Amber (Flashing)
Link, activity. Port enabled.
Receive
Transmit
No link, no activity. Port enabled or
disabled.
Off
Red (Solid)
Green (Flashing)
Amber (Blinking)
Off
Diagnostic failure.
Activity, port enabled.
Port in standby.
No activity, port enabled.
Collision.
Red (Flashing)
Red (Solid)
Diagnostic failure.
3.2
DELTX-UI LED
The optional DELTX-UI has one LED labeled 10/100. The 10/100 LED
together with the RX LED allows the user to determine the link status and
the operating speed of the Fast Ethernet (Port) Interface Module. The
10/100 LED and the Receive (RX) LED are shown in Figure 3-2.
Table 3-2 and Table 3-3 provide a functional description of the 10/100
LED when the RX LED is on or off, respectively.
10
LED
100
FEPIM 1
x
FEPIM 2
=
10
100
Receive
(RX) LED
DELTX-UI
2286_41
Figure 3-2 DELTX-UI LED
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A link exists if the associated port RX LED is on.
Table 3-2 10/100 LED Indications When RX LED Is On
LED
Color
Indication
10/100
Off
DELTX-UI is operating at 10 Mbps.
DELTX-UI is operating at 100 Mbps.
Green
No link exists if the associated port RX LED is off.
f
Table 3-3 10/100 LED Indications When RX LED Is Off
LED
Color
Indication
10/100
Off
No link or no cable attached. DELTX-UI
forced to 10 Mbps operation, or is
manually set to “auto-negotiate” mode.
Green
No link or no cable attached. DELTX-UI is
forced to 100 Mbps operation.
3.3
DELHE-UA LOCAL MANAGEMENT
For information concerning Local Management for the DELHE-UA, refer
to the host device manual.
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APPENDIX A
DELHE-UA SPECIFICATIONS
This chapter lists the specifications and regulatory requirements for the
DELHE-UA. Cabletron Systems reserves the right to change these
specifications at any time without notice.
A.1 PHYSICAL PROPERTIES
4.8H x 15.5W x 28.6D (cm)
1.9H x 6.1W x 11.3D (in)
Dimensions
Weight
0.34 kg (0.75 lb)
200,000 hours
MTBF (Predicted)
A.2 ENVIRONMENTAL REQUIREMENTS
Operating Temperature
Storage Temperature
5°C to 40°C (41°F to 104°F)
-30°C to 73°C (-22°F to 164°F)
5% to 90% (non-condensing)
Operating Relative Humidity
A.3 FEPIM OPTIONS
The FEPIM options for the DELHE-UA include the DELTX-UI,
DELFX-UI, and the DELF3-UI. Refer to Appendix B for FEPIM
specifications.
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Appendix A: DELHE-UA Specifications
A.4 REGULATORY COMPLIANCE
This equipment meets the following safety and electromagnetic
compatibility (EMC) requirements:
UL 1950, CSA C22.2 No.950, EN 60950, IEC 950, and
73/23/EEC
Safety
Electromagnetic
Compatibility (EMC)
FCC Part 15, EN 55022, CSA C108.8, EN 50082-1,
VCCI V-3, 89/336/EEC, and AS/NZS 3548
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APPENDIX B
This appendix provides specifications for the Fast Ethernet (Port)
Interface Modules. Cabletron Systems reserves the right to change these
specifications at any time without notice. The DELHE-UA supports the
following Fast Ethernet (Port) Interface Modules: the DELTX-UI, the
DELFX-UI, and the DELF3-UI.
B.1 DELTX-UI
(85 – 111 ohms) Unshielded Twisted Pair (UTP) and Shielded Twisted
Pair (STP) cabling.
The slide switch on the DELTX-UI determines the crossover status of the
cable pairs. If the switch is on the X side, the pairs are internally crossed
over. If the switch is on the = side, the pairs are not internally crossed
over. Figure B-1 shows the pinouts for the DELTX-UI with the switch in
each position.
Position X
(crossed over)
Position =
(not crossed over)
5. NC
1. RX+
5. NC
1. TX+
x
=
6. RX-
2. TX-
2. RX-
6. TX-
10
100
7. NC
8. NC
4. NC
3. TX+
7. NC
4. NC
8. NC
3. RX+
DELTX-UI
fecrossover
Figure B-1 DELTX-UI Pinouts
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Appendix B: FEPIM Specifications
B.2 DELFX-UI
The DELFX-UI shown in Figure B-2 uses an SC style connector that
supports multimode fiber optic cabling. Specifications for the DELFX-UI
are listed in Table B-1, below.
2286-40
Figure B-2 DELFX-UI
Table B-1 Transmitter Power
Cable Type
Worst Case Budget
Typical Budget
50/125 µm fiber optic
62.5/125 µm fiber optic
100/140 µm fiber optic
6.0 dB
9.0 dB
15.0 dB
9.0 dB
12.0 dB
18.0 dB
The transmitter power levels and receive sensitivity levels
listed are peak power levels after optical overshoot. A peak
power meter must be used to correctly compare the values
given above to those measured on any particular port. If power
levels are being measured with an average power meter, add
3 dB to the measurement to compare the measured values to
the values listed above.
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DELF3-UI
B.3 DELF3-UI
The DELF3-UI shown in Figure B-3 uses an SC style connector that
supports single mode fiber optic cabling. Specifications for the
DELF3-UI are listed in Table B-2, below.
DELF3-UI
2286-68
Figure B-3 DELF3-UI
Table B-2 Transmitter Power
Cable Type
Worst Case Budget
Typical Budget
8/125 µm fiber optic
>10.0 dB
>10.0 dB
<10.0 dB
<10.0 dB
12.5/125 µm fiber optic
The transmitter power levels and receive sensitivity levels
listed are peak power levels after optical overshoot. A peak
power meter must be used to correctly compare the values
given above to those measured on any particular port. If power
levels are being measured with an average power meter, add
3 dB to the measurement to compare the measured values to
the values listed above.
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