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"twister"
Multimode-to-Singlemode
Media Converter
100BASE-FX
100BASE-FX
TX
RX
TX
SM
AT
LK
100BASE-FX
100BASE-FX
TX
RX
TX
SM
AT
LK
Installation & User Guide
Models: 2131-34-01 / 2131-36-01 / 2131-54-01 / 2131-56-01
™
2131 100Mbps
™
"twister"
2131
PWR
RX
MM
AT
LK
™
"twister"
2131
PWR
RX
MM
AT
LK
100BASE-FX
100BASE-FX
TX
RX
TX
SM
AT
LK
100BASE-FX
100BASE-FX
TX
RX
TX
SM
AT
LK
™
"twister"
2131
PWR
RX
MM
AT
LK
™
"twister"
2131
PWR
RX
MM
AT
LK
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Table of Contents
Related Manuals for METRObility Optical Systems twister 2131-34-01
Summary of Contents for METRObility Optical Systems twister 2131-34-01
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Page 1: Media Converter
™ “twister” 2131 100Mbps Multimode-to-Singlemode Media Converter ™ “twister” ™ “twister” 2131 2131 100BASE-FX 100BASE-FX 100BASE-FX 100BASE-FX ™ ™ “twister” “twister” 2131 2131 100BASE-FX 100BASE-FX 100BASE-FX 100BASE-FX Installation & User Guide Models: 2131-34-01 / 2131-36-01 / 2131-54-01 / 2131-56-01... - Page 2 No part of this publication may be reproduced, stored in a retrieval system, translated, transcribed, or transmitted, in any form, or by any means manual, electric, electronic, electromagnetic, mechanical, chemical, optical or otherwise, without prior explicit written permission of Metrobility Optical Systems, Inc. © 2002 Metrobility Optical Systems, Inc.
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Page 3: Table Of Contents
Product Safety, EMC and Compliance Statements ........14 Warranty and Servicing ................15 Metrobility Optical Systems, the Metrobility Optical Systems logo, and “twister” are trademarks of Metrobility Optical Systems, Inc. All others are trademarks of their respective owners. The information contained in this document is assumed to be correct and current. The manufacturer is not... -
Page 4: Introduction
Introduction Thank you for choosing the Metrobility “twister” media converter. Metrobility “twister” media converters represent the hottest technology available for extending Ethernet and Fast Ethernet networks. Since Metrobility first developed “twister” media conversion, it has become a standard for providing a cost-effective means of integrating a mixed media environment. -
Page 5: Overview
“twister” media converters supports a wide range of configuration needs. The “twister” multimode-to-singlemode media converters include the following media conversion combinations: 2131-34-01 ______ FX multimode SC to FX singlemode SC 2131-36-01 ______ FX multimode SC to FX singlemode ST 2131-54-01 ______ FX multimode ST to FX singlemode SC 2131-56-01 ______ FX multimode ST to FX singlemode ST “twister”... -
Page 6: Installation Guide
Installation Guide Follow the simple steps outlined in this section of the guide to install and start using your Metrobility “twister” media converter. Unpack the “twister” and Accessories Check that the following components have been included with your order: • “twister” 2131 media converter •... -
Page 7: Step 3: Set The Llcf Switch
Set the LLCF Switch Link Loss Carry Forward (LLCF) Switch. The MM-to-SM media converter incorporates Link Loss Carry Forward (LLCF) functionality as an aid in troubleshooting a remote connection. A switch for enabling/disabling LLCF is located on the rear panel of the converter. -
Page 8: Step 4: Connect To The Network
Connect to the Network The Metrobility “twister” 2131 MM-to-SM media converter offers the ease of plug-and-play installation. The 2131 MM-to-SM media converters provide one duplex multimode SC/ ST port and one duplex singlemode SC/ST port for 100BASE-FX connec- tions. The multimode connectors support links up to 2km and the single- mode connectors support links up to 15km. -
Page 9: Step 5: Apply Power
Apply Power Power is provided to the “twister” unit from the desktop power supply module. This power module is equipped with a S760 hollow-type plug for insertion into the DC jack located on the back of the “twister” unit and standard IEC 320-type AC power receptacle. - Page 10 While one end of the AC power cord can be fitted with whatever plug is standard for the country of operation, the end that connects to the “twister” 2131 power supply module must have a female plug that fits this type of AC receptacle.
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Page 11: User Guide
User Guide This section contains more detailed information regarding the operating features for the Metrobility 2131 “twister” media converter. System LEDs The Metrobility “twister” MM-to-SM media converter provides LEDs for the visible verification of unit status and proper functionality as well as aiding in troubleshoot- ing and overall network diagnosis and management. -
Page 12: Link Loss Carry Forward (Llcf)
Link Loss Carry Forward (LLCF) The “twister” 2131 has been designed with LLCF functionality for troubleshooting a remote connection. The unit is shipped with the LLCF disabled. When LLCF is enabled, the FX ports on the “twister” do not transmit a link signal until they receive a link signal from the opposite port. -
Page 13: Technical Specifications
Technical Specifications Data Rate Data Rate _________________________________________ 100Mbps half duplex _________________________________________ 200Mbps full duplex Bit Delay ___________________________________________________ < 40 bits Network Connections Multimode Fiber Optic Interface Connector ___________________________________________________ ST or SC RX Input Sensitivity _______________________________ -31 dBm peak minimum Output Power __________________________ -14 dBm to -23.5 dBm (50/125 µm) __________________________ -14 dBm to -20 dBm (62.5/125 µm) Supported Link Length _______________________________ up to 2km full duplex Cable Type _____________________________ 50/125, 62.5/125, 100/140 µm F/O... -
Page 14: Product Safety, Emc And Compliance Statements
Product Safety, EMC and Compliance Statements This equipment complies with the following requirements: • UL • CSA • EN60950 (safety) • FCC Part 15, Class A • EN55022 Class A (emissions) • EN50082-1 (immunity) • IEEE 802.3u • IEC 825-1 Classification •... -
Page 15: Warranty And Servicing
Warranty and Servicing Three-Year Warranty for Metrobility “twister” Media Converters Metrobility Optical Systems, Inc. warrants that every “twister” media converter will be free from defects in material and workmanship for a period of THREE YEARS. This warranty covers the original user only and is not transferable. Should the unit fail at any time during this warranty period, Metrobility will, at its sole discretion, replace, repair, or refund the purchase price of the product. - Page 16 25 Manchester Street, Merrimack, NH 03054 USA tel: 1.603.880.1833 • fax: 1.603.594.2887 www.metrobility.com 5660-213100-010 D 4/02...
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