Chapter 1: Introduction

Chapter 5, Local Management, describes how to access Local Management and use the Local Management screens to manage the 6E12X-26 and 6E13X-25 interface modules and the 6C105 chassis.

Appendix A, Specifications, contains information on functionality and operating specifications, connector pinouts, environmental requirements, and physical properties.

Appendix B, FE-100TX,FE-100FX and FE-100F3 Specifications, contains information about FE-100TX pinouts and information concerning cable types used with the FE-100FX and FE100-F3.

Appendix C, Mode Switch Bank Settings and Optional Installations, describes how to install optional Fast Ethernet Interface Modules and how to set the Mode Switches.

1.36E12X-26 AND 6E13X-25 OVERVIEW

The 6E12X-26 and 6E13X-25, shown in Figure 1-1, are interface modules for Cabletron Systems 6C105 SmartSwitch 6000 chassis.

The 6E12X-26 and 6E13X-25 are high-speed network switch devices that support 802.1D switching (bridging), 802.1Q switching, and Cabletron Systems SecureFast Switching Virtual Network technology. Ports 25 and 26 of the 6E12X-26 support optional Fast Ethernet Interface Modules and can provide uplinks to 100BASE-TX or 100BASE-FX Fast Ethernet networks. The 6E13X-25 is capable of being equipped with a High Speed Interface Module (HSIM) that provides for additional connectivity to other high speed networking technologies such as Asychronous Transfer Mode (ATM), Wide Area Networks (WANs) and Fiber Distributed Data Interface (FDDI).

The 6E12X-26 and 6E13X-25 can be used to connect individual high-bandwidth user devices, such as workstations, and to provide a central switching point for multiple Ethernet segments using devices such as Cabletron Systems HubSTACK or other third party stackable devices.

NOTE

Figure 1-1displays the 6E122-26 and 6E132-25. The

6E122-26 and the 6E123-26 are functionally identical, as are the 6E132-25 and the 6E133-25. The only difference being that the 6E123-26 and 6E133-25 modules support RJ21 front panel connections.

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6E122-26, 6E132-25, 6E123-26 and 6E133-25 User’s Guide

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Cabletron Systems 6E122-26, 6E133-25, 6E123-26, 6E132-25 manual 6E12X-26 and 6E13X-25 Overview
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6E122-26, 6E123-26, 6E132-25, 6E133-25 specifications

Cabletron Systems, a prominent name in the networking hardware industry, has produced several notable products that have made significant impacts on network performance and reliability. Among these, the Cabletron Systems 6E133-25, 6E132-25, 6E123-26, and 6E122-26 stand out for their advanced features, versatile applications, and robust technologies.

The Cabletron Systems 6E133-25 is a high-performance modular network switch designed for enterprise environments. It boasts a switching capacity that handles high traffic loads efficiently, facilitating data flow without bottlenecks. With features such as VLAN support and multicast filtering, it allows for more efficient use of network resources. Its ability to support various media types, including fiber and copper, enhances flexibility in deployment scenarios.

The 6E132-25 delivers exceptional performance as a network hub, supporting multiple connection protocols. Its design incorporates redundancy features, ensuring continuous operation in mission-critical applications. One of its standout characteristics is its user-friendly management interface, which simplifies configuration and monitoring tasks, enabling IT administrators to maintain optimal network health with ease.

In contrast, the Cabletron Systems 6E123-26 focuses on providing cost-effective solutions without compromising on quality. It is particularly suitable for smaller networks or branch offices, where budget constraints may limit options. This switch offers essential features including auto-negotiation and automatic port configuration, promoting straightforward setup while preserving performance reliability.

Lastly, the 6E122-26 is engineered for versatility, catering to both small and medium-sized businesses. It supports a range of protocols, ensuring compatibility across various systems. Its robust design incorporates security features that protect against unauthorized access and threats, addressing growing concerns around network vulnerabilities.

Collectively, these products from Cabletron Systems exemplify the company's commitment to innovation in the networking space. They integrate cutting-edge technologies such as QoS (Quality of Service), which prioritizes demanding applications, thereby enhancing user experience and productivity. With their diverse features and scalability, the 6E133-25, 6E132-25, 6E123-26, and 6E122-26 remain relevant in an ever-evolving digital landscape, proving Cabletron Systems' legacy in delivering powerful networking solutions that cater to a variety of organizational needs.
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