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Semitech leverages over a decade of experience in developing and field hardening semiconductor devices for Narrowband Power Line Communications. Our products have consistently proven to be the most robust solution for broad deployment in the harsh power grid environments. Our PLC technology utilizes a broad range of communication techniques from FSK/BPSK to OFDM and operates seamlessly with globally accepted communication protocols and standards, while embedding proprietary schemes, enhancing the reliability and functionality of established systems. Semitech products differentiate themselves by providing greater reliability of communication combined with flexibility and programmability to offer the user variety of tradeoffs based suited for any particular application.

SM2400

  • Multiprotocol: All common OFDM standards including full compliance with IEEE 1901.2, G3-PLC, PRIME
  • Robust Communication : Robust Communications: Selectable modulation BPSK, QPSK, 8PSK,coherent 16QAM up 500Mbs
  • Low Systems Costs:Single-chip integrating Physical Layer (PHY) and Media Access Controller (MAC) with integrated A/D, D/A, 2 OpAmp’s, PGA
  • Reliable, Predictable Communications: Automatic configuration based on channel metrics

SM2200

  • High Throughput: 175kbps maximum data rate
  • Robust Communications: OFDMA transceiver with 18 independent channels
  • Reliable, Predictable Communications: User selectable between BPSK modulation
    for higher carrier voltages and higher noise immunity and QPSK modulation
    for higher data rate

SM6401

  • Interoperable: ANSI / EIA709.1, ANSI / EIA709.2
  • Robust Communications: Choice of two communication frequencies from
    8 factory preset frequencies
  • Low Systems Costs: Integrated processors and systems peripherals
  • Reliable, Predictable Communications: Measures of noise on a frequency
    allowing best channel choice

SM8100 OFDMA Module

  • Simple “plug-and-play” operation: Connects directly to AC and DC power lines.
  • Robust Communications: Based on SM2200, communications over up to 18 OFDM channels
  • Reliable, Predictable Communications: Automatic configuration in noisy environments via best channel scan to provide most robust and reliable data transmission