Cabletron Systems EMC38-12 manual

EMC38-12

12 PORT ETHERNET MEDIA CONVERTER

USER’S GUIDE

CABLETRON SYSTEMS, P. O. Box 5005, Rochester, NH 03866-5005

Contents

Main Page EMC38-12 USERS GUIDE i NOTICE ii FCC NOTICE DOC NOTICE iii VCCI NOTICE CABLETRON SYSTEMS, INC. PROGRAM LICENSE AGREEMENT iv CABLETRON SOFTWARE PROGRAM LICENSE EXCLUSION OF WARRANTY AND DISCLAIMER OF LIABILITY UNITED STATES GOVERNMENT RESTRICTED RIGHTS Page TABLE OF CONTENTS vii TABLE OF CONTENTS Page CHAPTER 1 INTRODUCTION 1.1 USING THIS MANUAL 1.2 GETTING HELP 1.3 EMC38-12 OVERVIEW 1.4 EMC38-12 FEATURES 1.5 EMC38-12 SPECIFICATIONS Page CHAPTER 2 INSTALLATION 2.2 INSTALLING THE EMC38-12 2.1 UNPACKING THE EMC38-12 2.2.1 Rack Mounting the EMC38-12 2.2.2 Free-Standing Shelf or Tabletop Installation 7 FT. 21 IN. 6 IN. 18 IN. 2.3 CONNECTING THE EMC38-12 TO THE POWER SOURCE CHAPTER 3 CONNECTING TO THE NETWORK 3.1 CONNECTING A TWISTED PAIR SEGMENT TO THE EMC38-12 3.2 CONNECTING A FIBER OPTIC LINK SEGMENT Page 3.3 FINISHING THE INSTALLATION CHAPTER 4 USING THE LANVIEW LEDS 4.1 PWR (Power) 4.2 XMT (Transmit) EMC38-12 4.3 RCV (Receive) 4.4 TPLNK (Twisted Pair Link) 4.5 FOLNK (Fiber Optic Link) APPENDIX A CABLE REQUIREMENTS A.1 10Base-T TWISTED PAIR REQUIREMENTS A.2 10Base-FL MULTIMODE FIBER REQUIREMENTS Page Page B-2 EMC38-12 USERS GUIDE B.1 TWISTED PAIR WIRING FROM AN EMC38-12 TO A PUNCH DOWN BLOCK Note: Pins 25 and 50 on the Champ connector are not used. Table B-1. EMC38-12 to a Punch Down Block EMC38-12 USERS GUIDE Page B-3 Table B-1. EMC38-12 to a Punch Down Block (Continued) Page B-4 EMC38-12 USERS GUIDE Table B-1. EMC38-12 to a Punch Down Block (Continued) EMC38-12 USERS GUIDE Page B-5 B.2 TWISTED PAIR WIRING FROM A PUNCH DOWN BLOCK TO A 10Base-T DEVICE Table B-2. Punch Down Block to a 10Base-T Device Page B-6 EMC38-12 USERS GUIDE Table B-2. Punch Down Block to a 10Base-T Device (Continued) EMC38-12 USERS GUIDE Page B-7 Figure B-1. Punch Down Block Pins A B C D Page B-8 EMC38-12 USERS GUIDE POWER SUPPLY CORD GERMAN: SPANISH: FRENCH: