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High-T ech • Made in Switzerland
The µTX2FX is an ultra compact Ethernet media converter that translates transmission signals from a copper
100-TX or 1000Base-T interface to a 100Base-FX or 1000Base-X fiber optic. It expands network data
transmission distances beyond the 100 meter limitation of copper wire to over 10 kilometers by using single-
mode fiber optic cable.
For the fiber optic port, any standard Small Form Factor plug-able (SFP) transceiver module complying to the
MSA standard and are Ethernet compatible can be used. These SFP transceivers modules are available with a
variety of different transmitter and receiver types, allowing users to select the appropriate transceiver for the
required fiber optical interface. Further, the µTX2FX provides automatic detection and initializing of the SFP
module
Since the µTX2FX design is based on a PHY, the latency of the frames is constant and with typically 250nsec
(1GBit) relative low. This allows using the µTX2FX in a time sensitive network which needs to support IEEE
1588 PTP or IEEE 802.1AS gPTP traffic.
Features:
Low Power
Wide Input Voltage range
Supports 1000BASE-X and 100BASE-FX optical
media.
Supports 1000BASE-T and 100BASE-TX copper
media.
2022 by MPL AG
µTX2FX Media Converter
Small size.
Low latency due to PHY based design.
Supports MSA compliant SFPs.
Link loss forwarding.
1
µTX2FX
User Manual
MEH-10195-001 Rev. D

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Summary of Contents for MPL mTX2FX

  • Page 1 Wide Input Voltage range Low latency due to PHY based design. ● ● Supports 1000BASE-X and 100BASE-FX optical Supports MSA compliant SFPs. ● ● media. Link loss forwarding. ● Supports 1000BASE-T and 100BASE-TX copper ● media. 2022 by MPL AG MEH-10195-001 Rev. D...
  • Page 2: Table Of Contents

    5.2 Disabled Link Loss Forwarding (µTX2FX Rev. B and higher only).......14 5.3 Supported SFP Modules....................14 5.4 Limitations......................... 14 6 COPYRIGHT........................16 7 DISCLAIMER....................... 16 8 TRADEMARKS......................16 9 SUPPORT........................16 9.1 SERIAL NUMBER AND REVISION..................16 2022 by MPL AG MEH-10195-001 Rev. D...
  • Page 3 µTX2FX User Manual High-T ech • Made in Switzerland 9.2 CONTACT MPL AG......................16 2022 by MPL AG MEH-10195-001 Rev. D...
  • Page 4: Introduction

    1.4 EQUIPMENT SAFETY Great care is taken by MPL AG that all its products are thoroughly and rigorously tested before leaving the factory to ensure that they are fully operational and conform to specification. However, no matter how reliable a product, there is always the remote possibility that a defect may occur.
  • Page 5: Manual Revisions

    1.6 RELATED DOCUMENTATION The following documents are related to this manual. For detailed Information about a specific µTX2FX feature or setting please refer to this additional manuals. Reference Description Available from MPL AG: www.mpl.ch 2022 by MPL AG MEH-10195-001 Rev. D...
  • Page 6: General Information And Specifications

    < 1.5W 2.1.3 Environment Storage temperature range: -45°C to +85°C Operating temperature range: -20°C to +60°C (-4°F to +140°F) without heat sink extended temperature range available Relative humidity: 5% ... 95% non condensing 2022 by MPL AG MEH-10195-001 Rev. D...
  • Page 7: Standards Compliance

    2.2.4 TYPE APPROVAL EN 60945 Protected Equipment (Maritime navigation and radiocommunication equipment and systems - • General requirements - Methods of testing and required test results) E10 (Test Specification for Type Approval) • 2022 by MPL AG MEH-10195-001 Rev. D...
  • Page 8: Ordering Information

    The table below gives you an overview of the different xxx variants and its features. Product Name Product Features µTX2FX-1H • Media Converter copper port on vertical lockable header µTX2FX-1RH • Media Converter copper port on right angled lockable header (optional) 2022 by MPL AG MEH-10195-001 Rev. D...
  • Page 9: Dimensions

    µTX2FX User Manual High-T ech • Made in Switzerland 3 Dimensions 3.1 Top view µTX2FX-1H 73.5 50.5 3.2 Top view µTX2FX-1RH Note: only dimensions which differs from the µTX2FX-1H shown 2022 by MPL AG MEH-10195-001 Rev. D...
  • Page 10: Side View Μtx2Fx-1H

    Note: the µTX2FX needs at least 3.0mm keep out room on the bottom layer. 3.4 Side view µTX2FX-1RH Note: only dimensions which differs from the µTX2FX-1H shown Note: the µTX2FX needs at least 3.0mm keep out room on the bottom layer. 2022 by MPL AG MEH-10195-001 Rev. D...
  • Page 11: Parts Location

    Data Pair 2 - DP3+ Data Pair 3 + Pin2 Pin1 DP2+ Data Pair 2 + DP0- Data Pair 0 - DP1- Data Pair 1 - DP0+ Data Pair 0 + DP1+ Data Pair 1 + 2022 by MPL AG MEH-10195-001 Rev. D...
  • Page 12: J4 Sfp Cage

    Ground Pin 1 Warning: due to the small dimensions of the µTX2FX, no Input voltage protection or filter are implemented. Please add transient suppressors and/or filter externally if using a dirty power supply. 2022 by MPL AG MEH-10195-001 Rev. D...
  • Page 13: Sw1 Config Switch

    Switch Link loss Forwarding disabled Link loss Forwarding enabled 4.3 D1 Indicator The LED shows the Link status: Green: 100MBit Link • Amber: 1000MBit Link • Blinking: Activity • Dark: No Link • 2022 by MPL AG MEH-10195-001 Rev. D...
  • Page 14: Operation

    It is not possible to use the µTX2FX Rev. A in back to back mode (Copper to Copper), see picture below. Fiber Copper Fiber System µTX2FX System µTX2FX Not supported back to back mode With the µTX2FX Rev. B this mode works without problems. 2022 by MPL AG MEH-10195-001 Rev. D...
  • Page 15 µTX2FX User Manual High-T ech • Made in Switzerland This page intentionally left blank. 2022 by MPL AG MEH-10195-001 Rev. D...
  • Page 16: Copyright

    MED-10615-001 Number 9.2 CONTACT MPL AG In case of general information questions please feel free to contact us at our homepage ( www.mpl.ch) or per email (info@mpl.ch). In case of sales information questions please send an email to sales@mpl.ch. If you have a technical problem with a xxx, first please read the BIOS User Manual, the Technical Reference Manual and also this manual carefully.

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