Cabletron Systems EMC38-12 manual Chapter Introduction, Using this Manual

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CHAPTER 1

INTRODUCTION

Welcome to the Cabletron Systems EMC38-12 User’s Guide. This manual explains installation instructions and provides specifications for the twelve port Ethernet Media Converter (EMC).

1.1USING THIS MANUAL

Read through this manual to gain an understanding of the features and capabilities of the EMC38-12. You should have a general working knowledge of ethernet IEEE 802.3 10Base-T, and ethernet IEEE 802.3j 10Base-FL type data communications networks and their physical layer components when installing the EMC38-12.

Chapter 1, Introduction, describes EMC38-12 features and specifications.

Chapter 2, Installation, describes how to install the EMC38-12 into a 19-inch rack or as a stand-alone device.

Chapter 3, Connecting to the Network, explains how to connect network segments to the EMC38-12.

Chapter 4, Using the LANVIEW LEDS, describes how to use the EMC38-12 LEDs to monitor link and power status.

Appendix A, Cable Requirements lists twisted pair and multimode cable requirements for the EMC38-12.

Appendix B, Twisted Pair Wiring Tables, lists pinouts for the 50-pin twisted pair connector.

EMC38-12 USER’S GUIDE

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Contents Port Ethernet Media Converter USER’S Guide EMC38-12 USER’S Guide EMC38-12 USER’S Guide DOC Notice FCC NoticeCabletron SYSTEMS, INC Program License Agreement Vcci NoticeCabletron Software Program License Exclusion of Warranty Disclaimer of LiabilityUnited States Government Restricted Rights EMC38-12 USER’S Guide Table of Contents Viii Chapter Introduction Using this ManualEMC38-12 Overview Getting HelpEMC38-12 Specifications EMC38-12 FeaturesEnvironmental Requirements Unpacking the EMC38-12 Chapter InstallationInstalling the EMC38-12 Rack Mounting the EMC38-12 Free-Standing Shelf or Tabletop Installation Connecting the EMC38-12 to the Power Source Connecting a Twisted Pair Segment to the EMC38-12 Chapter Connecting to the NetworkConnecting a Fiber Optic Link Segment Connecting a Fiber Optic Link Segment Finishing the Installation EMC38-12 Chapter Using the Lanview LedsRCV Receive 10Base-T Twisted Pair Requirements Appendix a Cable Requirements10Base-FL Multimode Fiber Requirements Appendix B Twisted Pair Wiring Tables Table B-1. EMC38-12 to a Punch Down Block Twisted Pair Wiring from AN EMC38-12 to a Punch Down BlockTwisted Pair Wiring Tables B-4 Table B-2. Punch Down Block to a 10Base-T Device B-6 B-7 Figure B-1. Punch Down Block Pins French Power Supply CordGerman Spanish

EMC38-12 specifications

Cabletron Systems EMC38-12 is a sophisticated networking device designed to meet the increasing demands for robust and efficient data communication in enterprise environments. Known for its reliability, the EMC38-12 is a multi-access switching hub that provides users with a seamless experience in connecting various networked devices.

One of the primary features of the EMC38-12 is its support for multiple protocols. This flexibility allows organizations to integrate both legacy systems and modern systems, ensuring ease of transition and compatibility. The device is equipped with advanced switching capabilities that facilitate high-speed data transmission, significantly improving overall network performance.

The EMC38-12 boasts a 12-port configuration, which permits a variety of device connections. Each port is capable of auto-sensing, making it compatible with both 10Base-T and 100Base-T standards. This versatility helps in accommodating a wide range of devices, from desktops to printers, enhancing the overall network's scalability. Moreover, the device maintains a compact form factor, making it ideal for deployments in spaces where real estate is limited.

In terms of security, the EMC38-12 offers integrated features that safeguard sensitive data across the network. With built-in support for VLANs (Virtual Local Area Networks), organizations can segment network traffic effectively, providing an additional layer of security. The device also supports network monitoring protocols, enabling IT administrators to maintain oversight over traffic patterns and quickly address potential issues.

The EMC38-12 utilizes advanced technologies such as IEEE 802.1Q for VLAN tagging and 802.3x for flow control, ensuring efficient data processing. These technologies contribute to the device's ability to manage network congestion and ensure smooth data flow even during peak usage times.

Finally, Cabletron Systems has designed the EMC38-12 with maintainability in mind. The device features hot-swappable components, reducing downtime during maintenance or upgrades. This aspect, along with robust engineering, ensures that the EMC38-12 is built to last in demanding operational environments.

Overall, Cabletron Systems EMC38-12 is a powerful solution that combines versatility, performance, and security, making it an excellent choice for any organization looking to enhance its network capabilities. With its innovative features and technologies, the EMC38-12 stands out as a vital component for modern networking infrastructures.
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