Table of Contents
Advertisement
INTRODUCTION
CHAPTER 1
INTRODUCTION
Welcome to the Cabletron Systems TRFOT-2 Token Ring
Multimode Fiber Optic Transceiver Lobe Cable Converter
User's Guide. This manual explains installation instructions and
provides reference information for the TRFOT-2.
1.1 USING THIS MANUAL
Read through this manual to gain a full understanding of the features
of the TRFOT-2. You should have a general working knowledge of
token ring (IEEE 802.5J) networks and their physical layer
components before installing the TRFOT-2.
Chapter 1, Introduction, describes the features and capabilities of
the Cabletron Systems TRFOT-2.
Chapter 2, Installation Requirements/Specifications, describes
cabling requirements, network guidelines, and operating
specifications for the TRFOT-2.
Chapter 3, Installing the TRFOT-2, contains instructions for
installing the TRFOT-2 to your network. This chapter also describes
the front panel LANVIEW ® LEDs and configuration switches.
1.2 TRFOT-2 OVERVIEW
The TRFOT-2, Token Ring Multimode Fiber Optic Transceiver is a
fiber optic lobe cable converter that allows station devices to be
attached to a Medium Attachment Unit (MAU) or concentrator. This
device converts copper lobes to fiber and/or fiber lobes back to copper.
You can use the TRFOT-2 with Cabletron Systems' TRFMIM-22/26/28
Multimode Fiber Media Interface Modules or configure the TRFOT-2
for Ring In/Ring Out (RI/RO) applications. An external plug-in power
supply provides power for the TRFOT-2. The TRFOT-2 complies with
802.5J Fiber Optic Token Ring standard (draft 23) over multimode
fiber cable and meets FCC Class A, UL and VDE requirements for
emissions.
Page 1-1
Advertisement
Table of Contents
