Product Safety, EMC and Compliance Statements ........18 Warranty and Servicing ................19 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...
Introduction Thank you for choosing the Metrobility 2131 media converter. Metrobility 2131 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.
Whether you are updating or expanding your existing network, the Metrobility line of media converters supports a wide range of configuration needs. The 2131 includes the following media conversion combinations: 2131-13-01 TX to FX multimode SC 2131-14-01 TX to FX singlemode SC 2131-15-01 TX to FX multimode ST...
Installation Guide Follow the simple steps outlined in this section of the guide to install and start using your Metrobility 2131 media converter. Unpack the “twister” Media Converter and Accessories Check that the following components have been included with your order: •...
Set the Switches Link Loss Carry Forward (LLCF) Switch The 2131 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.
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™ “twister” 2131 100BASE-FX 100BASE-TX MDI-II / MDI-X Switch (default is MDI-II) When setting the MDI-II to MDI-X switch, observe the positioning of the following symbols: • the parallel symbol (II ) indicates a straight through or parallel connection. (default) •...
100 meters for Category 5 twisted- pair. The 2131 also comes with the following connectors: • The 2131-13-01 and 2131-15-01 provide one set of FX multimode SC/ ST connectors, respectively, and supports a maximum segment length of up to 2km for remote links.
• The 2131-1X-01 and 2131-1Y-01 provide one singlemode bidirectional wavelength division multiplexed (BWDM) SC connector which supports a maximum segment length of up to 20km for remote links. BWDM units must always be used in complementary pairs. That is, a-1X model must be connected to a -1Y.
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Strain Relief Clip LLCF DC INPUT/5VDC Be sure to verify correct segment connectivity via the link (LK) LEDs on the front of the unit. If an additional extension cord is used to connect the power module to the power source, the following guidelines must be followed. 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 Metrobility power supply module must have a female plug that fits this...
User Guide This section contains more detailed information regarding the operating features for the 2131 media converter. System LEDs The Metrobility 2131 media converter provides LEDs for the visible verification of unit status and proper functionality as well as aiding in troubleshooting and overall network diagnosis and management.
Link Loss Carry Forward (LLCF) The Metrobility 2131 has been designed with a LLCF function for troubleshooting a remote connection. The unit is shipped with the LLCF disabled. When LLCF is enabled, the fiber optic ports as well as the twisted-pair ports on the 2131 media converter do not transmit a link signal until they receive a link signal from the opposite port.
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) • EN55024: 1998 (immunity) • IEEE 802.3u • IEC 825-1 Classification •...
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.
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Product Manuals The most recent version of this manual is available online at http://www.metrobility.com/support/manuals.htm To obtain additional copies of this manual, contact your reseller, or call 1.877.526.2278 or 1.603.880.1833 Product Registration To register your product, go to http://www.metrobility.com/support/registration.cfm 25 Manchester Street, Merrimack, NH 03054 USA tel: 1.603.880.1833 •...
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