Cabletron Systems 9F122-12, 9F120-08, 9F125-0 manual Introduction, Features

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Chapter 1

Introduction

The 9E531-24 shown in Figure 1-1,is a 10BASE-FL Ethernet switching module for Cabletron Systems SmartSwitch 9000 chassis, providing 24 MT-RJ MMF ports.

The 9E531-24 can be used to connect individual 10 BASE-FL user devices and servers.

Features

Connectivity

The 9H532-24 connects to Ethernet networks or workstations through the 24 MTRJ ports on the front panel. These ports are IEEE 802.1D and 802.3 10BASE-FL compliant. The ports support Multimode fiber cables with attenuation of less than or equal to 3.75 dB/Km, when measured at a wavelength of 850 nm.

1-1

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Contents 9033274 Page FCC Notice Cabletron SYSTEMS, INC Program License Agreement Iii Cabletron Systems Limited Program License Agreement Page Page Declaration of Conformity Viii Contents Contents Introduction FeaturesIntroduction Duplex Mode Management 802.1p Port Priority Standards Compatibility Related Manuals Your email address Getting HelpUnpacking the Module User Accessible ComponentsInstalling the SmartSwitch 9000 Module Switch Function Description Using DIP Switch Installing the Module into the SmartSwitch 9000 ChassisInstalling the 9E531-24 Module Cabling Requirements Reset Switch10BASE-FL Network Technical Overview SmartSwitch ArchitectureSystem Management Buses Block DiagramDC/DC Converter System Diagnostic ControllerSMB-1 Bus SMB-10 BusI960 Core INB InterfaceLanview LEDs Functions of the INB transmit LED are listed in Table Color State Lanview LEDs Technical Specifications SpecificationsRegulatory Compliance ServicePhysical

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9F125-0, 9F122-12, 9F120-08 specifications

Cabletron Systems made significant contributions to the field of networking equipment, particularly with their product line that includes models like the 9F122-12, 9F120-08, and 9F125-08. These devices are renowned within the industry, particularly for their reliability and performance in enterprise networking environments.

The Cabletron 9F122-12 is a versatile networking device that serves as both a hub and a switch. It is designed with 12 Ethernet ports, providing ample connectivity options for various devices within a local area network. This model supports high data throughput, making it suitable for environments with heavy traffic demands. The 9F122-12 employs advanced traffic management capabilities that help optimize network performance.

On the other hand, the Cabletron 9F120-08 model features eight Ethernet ports, designed specifically for smaller networks or as an extension to larger installations. Its plug-and-play design simplifies deployment, allowing users to easily add devices to their networks without extensive configuration. The 9F120-08 offers robust performance and reliability to ensure minimal downtime and is equipped with capabilities that enhance the security of the network.

The Cabletron 9F125-08 is somewhat similar to the 9F120-08, also providing eight Ethernet ports. However, it incorporates additional features that improve its adaptability to various networking environments. This model supports a range of advanced protocols, allowing for integration with legacy systems while providing a pathway for future enhancements. The 9F125-08 is particularly valued for its capacity to handle mixed traffic types, including voice and data, making it an ideal choice for converged networks.

In terms of technology, Cabletron Systems emphasized modularity and scalability in its designs. These devices are built to accommodate future growth and changes in networking requirements. Each of these models supports various networking standards, ensuring compatibility with a wide range of existing infrastructure.

Overall, Cabletron Systems' 9F122-12, 9F120-08, and 9F125-08 are distinguished by their robust features, reliability, and adaptability. They are well-suited for businesses needing dependable networking solutions, and their legacy continues to influence networking technologies to this day.