Accton Technology SuperSmart EtherHub-16se Manuale utente
Installation Manual
SuperSmart
EtherHub-16se
Installation Manual
SuperSmart
EtherHub-16se
Advanced
16-Port 10BASE-T
Smart Ethernet Hub
Copyright (c) 1995 by Accton Technology Corporation. All rights reserved.
No part of this document may be copied or reproduced in any form or by any means without the prior written
consent of Accton Technology Corporation.
Accton makes no warranties with respect to this documentation and disclaims any implied warranties of
merchantability, quality, or fitness for any particular purpose. The information in this document is subject to change
without notice. Accton reserves the right to make revisions to this publication without obligation to notify any person
or entity of any such changes.
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No. 1 Creation Road III,
Science-based Industrial Park
Hsinchu 300, Taiwan, R.O.C.
Phone: 886-35-770-270
FAX: 886-35-770-267
BBS: 886-35-770-654
Internet: [email protected]
:8&-HDGTXDUWHUV
1962 Zanker Road
San Jose, CA 95112
Phone: 408-452-8900
FAX: 408-452-8988
BBS: 408-452-8828
FAST FAX: 408-452-8811
Accton, EtherHub and SwitcHub are trademarks or registered trademarks of Accton Technology Corporation. Other
trademarks or brand names mentioned herein are trademarks or registered trademarks of their respective
companies.
E0895-R01
150483-101
FCC Warning
FCC Warning i
This equipment has been tested and found to comply with the limits for
a Class A digital device pursuant to Part 15 of the 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, and if not installed and used in accordance with the instruction
manual may cause harmful interference to radio communications. Its
operation in a residential area is likely to cause harmful interference in
which case the user will be required to correct the interference at his
own expense.
A shielded transceiver cable is required to be used in order to ensure
compliance with FCC Part 15; it is the responsibility of the user to
provide such cable.
Changes or modifications not expressly approved by the party responsible
for compliance could void the user’s authority to operate the equipment.
Canadian Standards Association (CSA) Statement
This digital apparatus 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
Communciations.
Sicherheitshinweise
Sicherheitshinweise iii
1. Die Steckdose mußsich in der Nähe des Gerätes befinden und leicht
zugänglich sein.
2. Zum Reinigen den Stecker aus der Steckdose ziehen. Beim Reinigen
keine Flüssigreiniger oder Sprays verwenden, sondern ein
angefeuchtetes Tuch.
3. Das ...... gerät nicht in Naßräume oder in der Nähe von Wasser
benutzen, wie z.B. Badezimmer, Schwimmbad, Spülbecken usw. . Das
Eindringen von Wasser kann zur Zerstörung des Gerätes führen.
4. Das ...... gerät nicht auf einer unstabilen Unterlage, wie z.B.
Rollwagen, Gestell usw., aufstellen. Es könnte herunterfallen und
Verletzungen oder Beschädigungen von Mensch und Gerät
verursachen.
5. Die Belüftungsöffnungen nicht blockieren oder auf falscher Ober-
fläche, wie Bett, Sofa usw., stellen. Durch die Blockierung kann es zur
Zerstörung des Gerätes durch Überhitzung kommen.
6. Versuchen Sie niemals dieses Gerät selbst zu warten, da beim Öffnen
oder Abnehmen des Gehäuses die Gefahr eines elektrischen Schlages
besteht.
7. Keine Gegenstände auf das Anschlußkabel stellen, damit es nicht
durch scharfe Kanten zerstört werden kann.
8. Keinerlei Gegenstände durch die Öffungen in das Gerät stecken, da es
dadurch sonst zu Kurzschlüssen kommen kann.
9. Bei Störungen des Gerätes den Wartungsdienst verständigen.
10. Bei Reperaturen dürfen nur Orginalersatzteile oder Bauteile mit
gleichen Eigenschaften verwendet werden. Andere Bauteile können
Feuer, elektrischen Schlag oder andere Gefahren verursachen.
11. Nach Beendigung von Wartungsarbeiten oder Reperaturen durch den
Kundendienst sollte die Sicherheitsprüfung durchgeführt werden.
12. Bei längerem Stillstand des Gerätes, ist diese von der Versorgungs-
spannung zu trennen. Dies verhindert eine Beschädigung des Gerätes
durch eine Überspannung in der Zuleitung.
Der arbeitsplatzbezogene Lärmschutzpegel nach DIN 45 635 ist kleiner
70dB (A).
About this Guide v
About this Guide
This is an installation guide for Accton’s SuperSmart Ethernet
Hub. It covers the following topics:
ì Hardware description and summary of features
ì Hardware installation procedure
ì System setup and configuration
Package Checklist
Carefully unpack the contents of the package and verify them
against the checklist given below.
æEtherHub-16se (Model No. EH2051)
æOne AC power cord
æ0.5 meter FlexBus 1500cable
æFour rubber feet
æBNC T-type connector and two 50-ohm (Ω) terminators
(for models with the BNC transceiver module only)
Please inform your dealer immediately should there be any
wrong, missing, or damaged parts. If possible, retain the carton,
including the original packing materials. Use them again to
repack the unit in case there is a need to return it for repair.
To qualify for product updates and product warranty
registration, fill in the Owner Registration Card and return it
to Accton Technology Corporation.
Contents
vii
Chapter 1: Introduction 1-1
Overview 1-1
Features of the SuperSmart Hub 1-2
Chapter 2: Hardware Description 2-1
Front Panel Display 2-1
SmartWatchLED Panel 2-1
PWR/CPU 2-2
Isolated 2-2
Utilization 2-2
Collision 2-3
Segment LED Indicators 2-4
Port Status Indicators 2-4
Partition 2-5
Link/Traffic 2-5
Diagnostic Test LED Indicators 2-6
Configure Button 2-7
Station Ports 2-8
Daisy-Chain Switch 2-8
Rear Panel Displays 2-9
Port Connections 2-9
FlexBus 1500™ 2-9
ALT Port 2-10
BNC Module (10BASE2) 2-10
Power Socket 2-10
Power Switch 2-10
Chapter 3: Hardware Installation 3-1
Before You Begin 3-1
Hardware Installation 3-2
Stacking Hubs without a Rack 3-3
Mounting Hubs on a Rack 3-4
Connecting the Hub System 3-5
SuperSmart User’s Guide
viii Contents
Chapter 4: Setup and Configuration 4-1
System Setup 4-1
Diagnostic Tests 4-1
Upon Power On 4-1
During Normal Operation 4-1
Multi-Segment Architecture 4-2
Hot Remove Function 4-2
Using the Configure Button 4-3
Selections Available 4-5
Appendix A: Product Specifications A-1
Features A-1
Physical Characteristics A-1
Standards Compliance A-2
Appendix B: Product Support Services B-1
Product Registration B-1
Problem Report B-1
Hardware Repair Service B-1
Software Update and Upgrade Service B-2
Bulletin Board Service (BBS) B-2
Interactive Fast Fax (U.S.A. office) B-3
Technical Support B-3
Limited Warranty B-4
Customer Remedies B-4
Return Process B-5
Ordering Information B-6
Glossary
Index
List of Figures
ix
Figure 2.1 SmartWatch LED Panel 2-1
Figure 2.2 Daisy-Chain Switch Setting 2-8
Figure 2.3 The SuperSmart Rear Panel 2-9
Figure 3.1 Stacking Hubs without a Rack 3-3
Figure 3.2 Mounting Hubs Using a Mounting Rack 3-4
1-1
Chapter 1: Introduction
Overview
The SuperSmart (EtherHub-16se) hub is a powerful and
innovative LAN network enhancement product. This hub
supports a multi-segment bus architecture that enhances traffic
flow and network bandwidth utilization. It offers the network
manager a wide range of flexible configuration options,
allowing you to effectively increase your network’s bandwidth.
The SuperSmart hub can be used in a stand-alone configuration
to form a simple LAN networking 2 to 16 computers using the
RJ-45 ports. Further network expansion can be achieved using
the trunk port connection (optional ALT PORT for BNC, AUI or
fiber-optic interface), or the RJ-45 daisy-chain port. Workstations
are connected to the SuperSmart station ports using twisted-pair
cable.
SuperSmart is a 16-port intelligent 10BASE-T hub. It includes -
• 16 RJ-45 station ports for networking computers to the network
using twisted-pair cable
• 1 optional port for installing an AUI, BNC or fiber-optic
module, which permits connection to thick or thin Ethernet
or 10BASE-F cable
• 2 FlexBus1500 ports for connecting to compatible hubs
via a FlexBus 1500 cable
• RJ-45 port 16 which can be converted to a daisy-chain port
() using the daisy-chain switch
• Comprehensive LED indicators on the front panel to provide
easy and quick configuration and monitoring of the unit
Alternative Interface Module -
• BNC (EH1551), default module preinstalled in EH2051
• AUI (EH1552)
• Fiber Optic (EH1553)
Indice
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