TIDA-00306 Reference Design

Texas Instruments

Copper-to-fiber 100BASE-FX or 1000BASE-X media converter reference design for grid applications

Description

This reference design details a methodology to use the DP83849 evaluation board to implement a 10/100BASE-TX to 10/100BASE-FX media converter: which enables copper based legacy equipment to be easily connected to a fiber network. Copper based Ethernet (10/100BASE-TX) has been widely used in grid local area networks: but with limited communication distance. Fiber optic networking has been well established and has continuous cost reductions. It is feasible and cost efficient for utility to use fiber optic networks to manage wide area equipment: which brings higher speed: longer coverage distance: and more reliable communication.

Features
  • Low power consumption: Stand-alone Media Converter without any software programming Strapping by using jumpers for ease of evaluationCan be extended for use as a Dual 10/100 Copper Ethernet interface Well suited for Mini-size 10/100BASE-TX to 100BASE-FX Media ConverterApplication note describes how to use DP83849IFVS-EVK to demo the  Media Converter application
Applications
  • Multifunction relay
  • Processor module
  • Wired communication modules
  • Substation automation
  • High-voltage direct current (HVDC) power transmission
Product Categories
  • Interface

Parts

Part Number Name Companion Part
DP83849I DP83849I Buy Datasheet
DP83849IF DP83849IF Buy Datasheet

Bill Of Materials

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Schematic

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Test Data

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Other Documents

Title Updated Type Size (KB)
TIDA-00306 Gerber 02 Oct 2014 ZIP 640
TIDA-00306 CAD Files 02 Oct 2014 ZIP 86
TIDA-00306 BOM 02 Oct 2014 PDF 75
DP83849 EVK Layer Plots 23 Feb 2012 PDF 455
DP83849 Dual Phyter Demo II Stump Jumper Schematic and Block Diagram 21 Feb 2012 PDF 155