Accton Technology SwitcHub-2se Manuale utente
SwitcHub-2se
&INO<GG<ODJI*<IP<G
Installation Manual
SwitcHub-2se
Smart
Fast Ethernet Switch
with one 10BASE-T/100BASE-TX Port
and one 100BASE-FX Port
Copyright (c) 1996 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.
,QWHUQDWLRQDO+HDGTXDUWHUV
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]
86$+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, SmartWatch 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.
ES3002-TF
E0596-R01
150050-101
Package Contents i
Package Contents
Carefully unpack the contents of the package and verify them against the checklist
given below.
Package Checklist
æFast SwitcHub-2se
(Model No. ES3002-TF)
æAC power cord
æFour rubber foot pads
æInstallation manual
æOwner registration card
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.
Quick Installation iii
Quick Installation
The Fast SwitcHub-2se contains 2 Ethernet ports that can operate at full-duplex or
half-duplex. One of these ports supports 100BASE-TX or 10BASE-T (twisted-
pair) connection, while the other port supports 100BASE-FX (fiber optic)
connection. The smart design built into the front display panel and configure
options, provides a friendly interface that simplifies installation and network
troubleshooting. If you are already familiar with basic network operations, you
should be able to install this switch as described below:
1. Unpack the Fast SwitcHub-2se.
2. Find a location close to the network devices you need to connect, and within
easy reach of an electrical outlet.
3. For 100BASE-TX or 10BASE-T devices, connect a workstation or server to
the Port 1 MDI-X station port. Otherwise, you can connect to another switch
or other network interconnection device by running straight-through twisted-
pair cable between the MDI daisy-chain port on one device (e.g., Port 1 on
this switch) to the MDI-X station port on the other device. Use 100W
Category 5 STP or UTP cable to connect to the switch, and be sure the
length of any twisted-pair connection does not exceed 100 meters.
For integrating legacy networks, Port 1 provides for connection via either
100BASE-TX or 10BASE-T. It uses auto-negotiation to dynamically set the
required transmission speed at 10 or 100 Mbps.
4. For 100BASE-FX devices, connect to Port 2 (i.e., connecting the Rx/Tx
jacks on the target device to the Tx/Rx jacks on the switch). When
connecting a node to Port 2, the maximum cable length is 2 kilometers if you
are have a dedicated link (i.e., full-duplex mode); otherwise, the maximum
length is 412 meters for a shared collision domain (i.e., a half-duplex
connection). Refer to Chapter 2 for a more detailed description of
calculating the maximum length permitted for fiber optic cable.
Fast SwitcHub-2se User’s Guide
iv Quick Installation
5. Set the transmission mode for each port to full or half-duplex. Full-duplex
communications can only be supported for a dedicated link (i.e., set the
communications to half duplex if you are connecting to a shared collision
domain). Transmission must be set to full duplex or half duplex depending
on the mode supported by the connected device. You must manually set the
required mode with the configure button (Chapter 2).
6. Verify network communications by ensuring that -
• you have made all the necessary connections
• you can access any connected resources
• the switch’s indicator LEDs are functioning properly
Note: For devices connected directly to either port on the switch, it will
automatically detect transmission speed (10/100 Mbps). However, unless
the connected devices are operating at half-duplex (i.e., system default), you
will have to manually set the transmission mode via the configure button.
(Refer to Full/Half Duplex Mode Selection in Chapter 2).
If you encounter any problems in installing the Fast SwitcHub-2se, refer to Chapter
2 for a detailed description of installation procedures, or to Appendix A for help
in troubleshooting.
About this Guide v
About this Guide
This guide is designed for the experienced network installer. It describes how
to install and operate Accton’s Fast SwitcHub-2se Ethernet switch. After
reading this manual, you should be able to use the front display panel and
configure options to manage all your network connections.
This manual covers the following topics:
Chapter 1 - Product Overview
Brief description of switching technology, followed by a description of this switch
and a summary of its important features and specifications.
Chapter 2 - Setup and Configuration
Installing a Fast SwitcHub-2se and making basic network connections. Shows
sample network configurations for a local area network.
Chapter 3 - Hardware Reference
Detailed description of indicator panel and ports.
Appendices - Troubleshooting, cable assignments, and product specifications.
Contents
vii
Chapter 1: Introduction...........................................................1-1
Switching Technology...............................................................................................1-1
Accton’s Smart Extender...........................................................................................1-2
Switching Methods....................................................................................................1-3
Features of the Fast SwitcHub-2se............................................................................1-4
Chapter 2: Setup and Configuration......................................2-1
Pre-Installation Requirements ...................................................................................2-1
Connecting the Switch System..................................................................................2-1
Making RJ-45 Connections..................................................................................2-2
Making Fiber Optic Connections..........................................................................2-3
Providing Power to the SwitcHub.............................................................................2-4
Diagnostic Tests........................................................................................................2-5
Upon Power On ..............................................................................................2-5
During Normal Operation...............................................................................2-5
Setting the Display Mode..........................................................................................2-5
Selections Available.............................................................................................2-6
Bandwidth Utilization.....................................................................................2-6
Packet Forwarding Ratio.................................................................................2-6
Packet Filtering Ratio .....................................................................................2-7
Collision Ratio................................................................................................2-7
Full/Half Duplex Mode Selection...................................................................2-7
Diagnostic Function........................................................................................2-8
Verifying Port Status.................................................................................................2-8
Verifying System Operation......................................................................................2-9
Fast SwitcHub-2se User’s Guide
viii Contents
Chapter 3: Hardware Reference.............................................3-1
Front Panel ...............................................................................................................3-1
Configure Button..................................................................................................3-2
SmartWatch Indicator Panel.................................................................................3-3
Power..............................................................................................................3-3
Statistical Display for System Performance....................................................3-4
Setting the Communication Mode ..................................................................3-6
Diagnostics Display Mode..............................................................................3-7
Port Status Display..........................................................................................3-8
Rear Panel ...............................................................................................................3-10
Ethernet Ports.......................................................................................................3-10
Power Socket........................................................................................................3-11
Appendix A: Troubleshooting................................................A-1
Diagnosing Hub Indicators........................................................................................A-1
System Diagnostics ...................................................................................................A-2
Installation............................................................................................................A-2
Configuration........................................................................................................A-2
Switch Integrity....................................................................................................A-3
Appendix B: Port and Cable Assignments.............................B-1
RJ-45 Port ...............................................................................................................B-1
Appendix C: Specifications....................................................C-1
Product Specifications...............................................................................................C-1
Fast SwitcHub-2se User’s Guide
Contents ix
Appendix D: Regulatory Standards Compliance..................D-1
EMI Warning ............................................................................................................D-1
FCC Class B Certification....................................................................................D-1
Voluntary Control Council for Interference (VCCI-2).........................................D-2
EN55022 Declaration of Conformance ................................................................D-3
Safety Compliance.....................................................................................................D-4
Underwriters Laboratories Compliance Statement...............................................D-4
Sicherheitshinweise..............................................................................................D-5
Appendix E: Product Support Services ................................E-1
Product Registration..................................................................................................E-1
Problem Report .........................................................................................................E-1
Hardware Repair Service...........................................................................................E-1
Software Update and Upgrade Service......................................................................E-2
Bulletin Board Service (BBS) ...................................................................................E-2
Interactive Fast Fax (U.S.A. office) ..........................................................................E-2
Technical Support .....................................................................................................E-3
Limited Warranty......................................................................................................E-4
Customer Remedies..............................................................................................E-4
Return Process......................................................................................................E-5
Accton Offices...........................................................................................................E-6
Ordering Information ................................................................................................E-6
Glossary
Index
Questo manuale è adatto per i seguenti modelli
1
Indice
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