Kingston Technology KNE24TX/RS, KNE12TX/RS, KNE8TX/RS manual Appendix D Commonly Asked Questions

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Appendix D Commonly Asked Questions

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Appendix D Commonly Asked Questions

Class I vs. Class II 100BASE-TX Fast Ethernet Repeaters

There are currently two classes of Fast Ethernet repeaters, defined as Class I and Class II .

Class I : in a maximum length segment topology, only one Class

Irepeater may exist between any two nodes within a single collision domain.

Class II : in a maximum length segment topology, two Class II repeaters may exist between any two nodes within a single collision domain.

Will 100BASE-TX run on Category 3 cable?

No! Category 3 (CAT 3) cabling even in short lengths generates too much near end crosstalk for 100BASE-TX networks. The IEEE 802.3u 100BASE-TX Fast Ethernet standard requires Category 5 100 Ω UTP or 150 Ω STP which complies with ISO/IEC 11801:1995.

What is Category 5?

Category 5 (CAT 5) is a further extension of the EIA/TIA-568 cabling system to 100 MHz. Category 5 components (i.e., UTP trunk and patch cables, modular plug, and patch panel, etc.) are defined by EIA/TIA-568, but with the characterizations extended to 100 MHz by TSB-36 and TSB-40. The cable grades are categorized as follows:

•Category 3: up to 16 MHz

•Category 4: up to 20 MHz.

•Category 5: up to 100 MHz.

KNE24TX/RS User’s Guide - Rev. A01

Kingston Technology Company

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Contents 100BASE-TX 19 RACK-MOUNTABLE Page Part No -001.A01 Important Safety InstructionsWichtige Sicherheitshinweise Table of Contents Introduction Order Information Model Types AccessoriesPackage Contents Special FeaturesCollision-Handling Error-HandlingRepeater Functions Jabber Lock-up ProtectionCollision LED Power LEDFront Panel Automatic Partitioning / ReconnectionUTP Port LEDs Utilization LEDsUTP and Uplink Ports Config Using a Straight-Through Cable Using a Crossover CableFan Units Power SwitchAC Power Connector Rear PanelStacking Additional Hubs Stacking Fast EtheRx HubsModel KNE100FX/RSC with SC connectors Installing the 100FX Module OptionalAppendices UTP Port Pin Assignments Appendix a Pin AssignmentsPage UTP Cable Wiring Appendix B Cabling GuidelinesCable Type T568A Cable Wiring StandardsTerms You Should Be Familiar With UTP Cable Rating CodesAppendix B Cabling Guidelines Fast EtheRx Models KNE8TX/RS, KNE12TX/RS Appendix C SpecificationsSpecifications Appendix C Specifications Class I vs. Class II 100BASE-TX Fast Ethernet Repeaters Appendix D Commonly Asked QuestionsCategory 5 Compliance vs. Category 5 Performance? Appendix E Mounting Templates Rubber Feet for DesktopsBrackets for Rack Mounting Duration of Warranty Limited Warranty StatementWarranty Claim Requirements Free Technical SupportDisclaimers CE Notice C. Certification

KNE8TX/RS, KNE24TX/RS, KNE12TX/RS specifications

Kingston Technology has long been a trusted name in memory and storage solutions, and its KNE series network adapters, namely the KNE12TX/RS, KNE24TX/RS, and KNE8TX/RS, showcase the company's commitment to high-performance networking technologies. These adapters are designed to enhance network connectivity and provide reliable performance for a range of applications, from home office setups to enterprise-grade environments.

The KNE12TX/RS is engineered for high-speed data transfer, featuring a 10/100 Mbps Ethernet connection that ensures seamless access to the network. With its Plug and Play functionality, users can quickly install the adapter without the need for extensive configuration, making it ideal for those who prefer straightforward solutions. This model supports various operating systems, allowing for versatile usage across multiple devices.

Moving on to the KNE24TX/RS, this adapter is designed for environments requiring more robust performance. It offers dual-channel technology, allowing for simultaneous data transmissions that significantly enhance overall network speed and efficiency. This feature is particularly beneficial in busy network settings where multiple devices are accessing the system at once. The KNE24TX/RS also includes advanced error detection and correction capabilities, ensuring data integrity during transfers.

Completing the series, the KNE8TX/RS caters to users looking for a balance between performance and cost-effectiveness. It provides essential features, such as a simple installation process and reliable connectivity options, making it suitable for basic networking needs. This adapter supports both wired and wireless connections, giving users flexibility in how they choose to link their devices to the network.

All three models incorporate Kingston's commitment to quality and reliability. Each adapter is built with durable materials to withstand daily use, and they are backed by Kingston's reputable customer support. Additionally, they come with a limited warranty, which reflects the company's confidence in the longevity and reliability of their products.

In conclusion, the Kingston Technology KNE series network adapters—KNE12TX/RS, KNE24TX/RS, and KNE8TX/RS—are designed to meet various networking needs, from individual users to enterprise environments. With features such as easy installation, robust performance, and exceptional reliability, these adapters are well-suited for enhancing network connectivity and ensuring efficient data transfer. Whether for home use or professional settings, Kingston's KNE series provides a solid solution for improving network performance.
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