Accton Technology 10BASE-T, 100BASE-TX manual Daisy-Chain Connection

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SwitcHub-2s User’s Guide

Daisy-Chain Connection

1.Prepare Category 5 straight-through twisted-pair cables with RJ-45 plugs at both ends. Connect the SwitcHub to another compatible hub using the crossover port (labeled MDI) on either the SwitcHub or on the attached hub (but not both). Also note that as a general rule, the length of twisted-pair cable should not exceed 100 meters.

2.Set the communication mode via the Configure button to half-duplex or full-duplex operation to match the connected device. (Refer to Setting the

Communication Mode in Chapter 2.)

The IEEE 802.3 standard recommends restricting the number of hubs connected in a stack via twisted-pair cable to 7; while IEEE 802.3u provides even stricter recommendations for Fast Ethernet. Therefore, when cascading devices other than the SwitcHub-2s, please refer to the accompanying documentation for restrictions on stack size. However, note that because the SwitcHub breaks up the path for connected devices into separate collision domains, you should not include the switching hub or connected cabling in your calculations for cascade length involving other devices.

Note: In contrast to repeater hubs, a cascade of switches breaks up the collision domain. The number of switches that can be cascaded is therefore theoretically unlimited. However, in practice, the length of a cascade may be limited by the time-out requirements of the particular applications running over the network.

Hardware Installation

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Contents SwitcHub-2s SwitcHub-2s QWHUQDWLRQDO+HDGTXDUWHUV About this Guide Package Contents Quick Installation Contents Appendix D Regulatory Standards Compliance Appendix a TroubleshootingAppendix C Specifications Appendix B Port and Cable AssignmentsAppendix E Product Support Services Glossary Index List of FiguresList of Tables Introduction Switching TechnologyAccton’s Smart Extender The Fast SwitcHub-2s SwitcHub-2s User’s Guide Features of the Fast SwitcHub-2s SwitcHub-2s User’s Guide Front Panel Hardware DescriptionConfigure Button SmartWatch LED Panel Color Green Label Power Function Power indicatorChapter for instructions on how to select the display mode SwitcHub-2s User’s Guide Setting the Communication Mode Full/Half Duplex Color Green Active LED Port Diagnostic Test Transmit TX Indicates outgoing traffic traversing the port Power Socket Rear PanelEthernet Ports Pre-Installation Requirements Setup and ConfigurationServer/Workstation Connection Connecting the Hub SystemDaisy-Chain Connection Diagnostic Tests Providing Power to the SwitcHubSetting the Display Mode Selections Available Diag on Verifying System Operation Verifying Port StatusSwitcHub-2s User’s Guide Diagnosing Hub Indicators Appendix a TroubleshootingPage Hub Integrity RJ-45 Port Appendix BProduct Specifications Appendix C SpecificationsAppendix D Regulatory EMI WarningFCC Class B Certification Regulatory Standards Compliance EN55022 Declaration of Conformance Operating Voltage Safety ComplianceSwitcHub-2s User’s Guide Sicherheitshinweise Product Registration Appendix E Product Support ServicesProblem Report Hardware Repair ServiceSoftware Update and Upgrade Service Bulletin Board Service BBSInteractive Fast Fax U.S.A. office International Headquarters USA Headquarters Technical SupportCustomer Remedies Limited WarrantyNorth and South America Return ProcessOrdering Information Accton Distributors10BASE-T GlossaryLED Unshielded Twisted-Pair UTP Index Index EH3001-TX E0496-R03

10BASE-T, 100BASE-TX specifications

Accton Technology is a prominent player in the networking industry, particularly known for its contributions to Ethernet technology. Among its notable products are the 100BASE-TX and 10BASE-T Ethernet standards, which have been instrumental in shaping local area networking (LAN) infrastructures.

The 100BASE-TX standard, also known as Fast Ethernet, provides a data transfer rate of up to 100 Mbps and operates over twisted-pair cabling, specifically Category 5 cables. This technology was designed to enhance the speed of traditional Ethernet (10BASE-T), which operates at 10 Mbps. The 100BASE-TX standard employs a signaling method called four-pair twisted copper cabling, which optimizes signal integrity and reduces electromagnetic interference. One of its core features is the ability to leverage existing cabling infrastructure while providing significant speed improvements, making it a cost-effective solution for upgrading network performance.

On the other hand, 10BASE-T represents the original Ethernet technology, defining a standard for 10 Mbps data transmission. It utilizes twisted-pair wiring and is capable of operating over distances of up to 100 meters. This protocol laid the groundwork for networking, allowing the widespread adoption of Ethernet in office environments and beyond. 10BASE-T employs baseband signaling, which means that the cabling is dedicated solely to Ethernet traffic, minimizing interference from other signals.

Key characteristics of both 100BASE-TX and 10BASE-T include their ability to support full-duplex communication, which allows data to be transmitted and received simultaneously, thereby doubling the potential throughput. This feature is particularly beneficial for applications that require high data rates and low latency, such as voice over IP (VoIP) and video conferencing.

Moreover, these Ethernet standards are built around plug-and-play capabilities, making network setups simpler and more accessible, even for organizations without extensive IT resources. Accton Technology supports these protocols with a range of switches and network interface cards that enable seamless integration into existing networks.

In conclusion, Accton Technology's 100BASE-TX and 10BASE-T standards are vital components in the evolution of Ethernet networking. With their impressive data transfer rates, compatibility with existing cabling, and support for full-duplex communication, they continue to be relevant in modern networking solutions, providing businesses with reliable and efficient means for data transmission.
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