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Installation Manual SwitcHub-2se Smart Fast Ethernet Switch with one 10BASE-T/100BASE-TX Port and one 100BASE-FX Port
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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 rev
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Package Contents Carefully unpack the contents of the package and verify them against the checklist given below. Package Checklist æ Fast SwitcHub-2se (Model No. ES3002-TF) æ AC power cord æ Four rubber foot pads æ Installation manual æ Owner 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 fo
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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
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Fast SwitcHub-2se User’s Guide 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 ensu
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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 an
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Contents 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 ........
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Fast SwitcHub-2se User’s Guide Chapter 3: Hardware Reference............................................. 3-1 Front Panel ...............................................................................................................3-1 Configure Button..................................................................................................3-2 SmartWatch Indicator Panel.................................................................................3-3 Power.........................
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Fast SwitcHub-2se User’s Guide 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 .............................
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Chapter 1: Introduction Switching Technology The Ethernet Switch allows simultaneous transmission of multiple packets via an internal high-speed data channel. This means that it can partition a network more efficiently than bridges or routers. The Ethernet Switch is therefore fast being recognized as one of the most important building blocks for today’s networking technology. The learning function in the switch stores the address and corresponding port number of each incoming and outgoing p
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Fast SwitcHub-2se User’s Guide Accton’s Smart Extender Accton’s Fast Switch-2se can boost network bandwidth fourfold (i.e., if running at 100Mbps and using full-duplex operation for both ports). It provides one 10/100 Mbps RJ-45 port for 10BASE-T or 100BASE-TX media attachment (which is automatically detected by the switch), and one 100 Mbps fiber optic port for 100BASE-FX media attachment via an SC or ST type connector. Either of these ports can be connected to a subnetwork, or directly to a
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Fast SwitcHub-2se User’s Guide generation of 100BASE-FX devices; or can be used to significantly extend a 100BASE-TX or 10BASE-T network with an intermediate fiber optic link (i.e., by chaining two or more switches). Moreover, by breaking your network into smaller and more manageable segments, each linked to the larger network with a switch, the maximum distance for communications between end-nodes is unlimited. Switching Methods Traditional bridges and routers use a switching method called s
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Fast SwitcHub-2se User’s Guide on the current error rate. These switching alternatives start at standard cut- through for a clean data environment, change to fragment-free cut-through for a moderate error rate, and then progress to store-and-forward for a highly contentious environment. By using this method, the Fast SwitcHub-2se delivers the best networking performance under any environment. Features of the Fast SwitcHub-2se • Conforms to the IEEE 802.3 and IEEE 802.3u specifications, as we
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Fast SwitcHub-2se User’s Guide • Transparent bridging function supported • Address learning function to build the routing information database • Operates at maximum packet filtering and forwarding rate • Supports multimode fiber optic backbone of up to 2 kilometers for a dedicated link (i.e., a full-duplex connection) or 412 meters for a shared collision domain (i.e., a half-duplex connection) • Provides frame filtering and forwarding functions for each port, which are capable of filtering and f
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Chapter 2: Setup and Configuration This chapter provides information on pre-installation requirements, establishing network connections, and configuring the system. Pre-Installation Requirements Before you start making network connections to the SwitcHub, make sure you can provide the right operating environment, including power requirements, and proximity to other network devices that are to be connected. Verify the following installation requirements: • Power requirements: 100 to 240 VAC a
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Fast SwitcHub-2se User’s Guide Making RJ-45 Connections 1. Prepare a straight-through twisted-pair cable with RJ-45 plugs at both ends. 2. If you are making a connection to a server or workstation (i.e., a dedicated connection to an end-node device), be sure that it has a properly installed 100BASE-TX or 10BASE-T network interface card. Attach one end of the cable to the MDI-X station port on the switch and the other end to the RJ-45 port of the device’s network interface card. As a general
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Fast SwitcHub-2se User’s Guide Making Fiber Optic Connections 1. Prepare a pair of fiber-optic cables with SC or ST type connectors at both ends. SC-Type Connector ST-Type Connector 2. If you are making a connection to a server or workstation, be sure it that has a properly installed 100BASE-FX network interface card. Connect the Rx/Tx jacks on the target device to the Tx/Rx jacks on the switch. Distance Limit and Power Loss in Fiber Optics - When using fiber optic cabling, the maximum length
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Fast SwitcHub-2se User’s Guide For a sample calculation, assume the following values: • cable gauge - 62.5/125 mm, which means a 13 dB power budget, • 2 patch panels between the switches, each with 0.5 dB power loss, and 1 splice with 0.4 dB power loss (i.e., 2 * 0.5 + 0.4 = 1.4 dB power loss for intervening devices), and • inherent power loss in the cable is 4.5 dB/km The maximum cable length is therefore: 13 dB - 1.4 dB m ≤ ≤ 2.58 km 4.5 dB/km When the 100BASE-FX link is
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Fast SwitcHub-2se User’s Guide Providing Power to the SwitcHub 1. Power on the switch by plugging the power cord into the power socket at the rear of the SwitcHub, and the other end into a power outlet. 2. Check the LED marked Power on the front panel to see if it is on. The unit will automatically select the setting that matches the connected input voltage. Therefore, no additional adjustments are necessary when connecting it to any input voltage within the range marked on the rear panel. 3.
