Skip to content

SPEBlox-Long (10BASE-T1L) - 10Mbps, 1km range

Original price $175.00 - Original price $175.00
Original price
$175.00 - $175.00
Current price $175.00
In stock!
  • Description
  • Specifications
  • Datasheets
  • SPEBlox-Long is a communication device that provides 10Mbps at extremely long cable runs up to 1,000m (1km) over simple twisted pair copper cable.

    This technology is based around the 10BASE-T1L specification, and this board aims to provide a cheaper and simpler way of achieving reasonably low bandwidth communication over very long cable runs.

    SPEBlox-Long is 31mm x 31mm and provides a standard 10BASE-T ethernet connection on Picoblade header (much like our other products). The 10BASE-T1L (single pair ethernet) connection is placed onto a screw terminal for full flexibility of cable types. The board is powered by any voltage from 5-60V and draws around 500mW (0.5W) of power at full operation.

    Diagram showing two 10BASE-T1L converters connected over a single pair of conductors

    SPEBlox-Long is perfect for the following applications:

    • Tethers for under water robots
    • Factory communication infrastructure
    • Any application requiring a simple, low cost, robust connection between physically disparate devices 

    No customer configuration is required on SPEBlox-Long, however an STM32 microcontroller is embedded onboard for communication management options.

    This board is currently available for purchase.

  • Input Voltage Range 5-60V 
    Power Consumption 0.5-1W
    Ports 1 x 10BASE-T + 1 x 1GBASE-T1L
    Operating Temperature 0 to +85°C
    Storage Temperature -40 to +125°C
    Dimensions 31mm x 31mm x 17mm
    Port connectors 1 x screw terminal + 1 x PicoBlade 8 pin
  • SPEBlox-Long Rev A Preliminary Datasheet