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A2K-SBN-1 4 Way Self-contained Boat Network

SKU: ACT-0015

Installing small NMEA 2000® networks is quicker and easier than it’s ever been with the Self-contained Boat Network (SBN-1) from Actisense.

The equivalent of four T-pieces in a single case provides a significant time and space-saving with no more connecting multiple T-pieces together. Termination resistors are built-in which increases the saving on time and space.

Once the attached 3-metre cable is connected to the boat power supply, an NMEA 2000 network for up to four devices is ready to use, taking ‘plug & play’ to the next level.

Looking to have a network with more than four devices? Try our SBN-2 for up to 8 devices!


  • Self-contained NMEA 2000 Network
  • Integrated Termination Resistors
  • 4x NMEA 2000 drops
  • Ruggedized, flame retardant over-moulded housing
  • Metal coupling nuts
  • Integrated EMI shield
  • Orange, UL Rated, 3-meter power cable
  • Colour-coded wires, stripped and tinned


  • Low cost, quick to install and provides an easy way to connect multiple NMEA 2000 devices.
  • Simple installation, fewer components, more reliable, lower cost.
  • Accommodates the vast majority of compact NMEA 2000 networks
  • Suitable for wet and harsh conditions- highly desirable in marine environments
  • Reliable, long-lasting connections
  • Less likely to be susceptible to interference
  • UL rated cable provides peace of mind. Colour easily differentiates the power cable from drop cables
  • Quick installation, no special tools required

By Actisense

Additional information

Item Measurements

Drain – 300cm
Cable Shield – 300cm
Weight – 105g

Item Measurements

Drain – 300cm
Cable Shield – 300cm
Weight – 105g