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  • CE Certification
  • FCC Certification
  • cULus
  • RCM

TOSIBOX® 350

Product Code: TBL350, TBN350

If your business requires a compact, all-in-one connectivity solution that operates seamlessly worldwide - look no further.

Say hello to the TOSIBOX® 350: Tailored for businesses seeking a compact, all-encompassing solution that operates seamlessly across the globe. With its fixed ethernet interface and WiFi you can enjoy stable remote access wherever you are. No technical expertise is needed – just plug and play!

Security is at the forefront. The same top-notch TOSIBOX® cybersecurity technology you are familiar with is packed, ensuring your connections are always safe and protected - all cost-effectively.

Enjoy the convenience of four LAN ethernet ports for effortlessly connecting additional network devices, enabling smooth operations. Digital I/O extends the VPN management out of device boundaries for versatile OT applications, adapting to your specific needs.

Building a secure and reliable infrastructure has never been this simple.

  • Support
  • Downloads
  • Physical Properties
  • Connections
  • Key Features
For FAQ´s and technical support go to Tosibox Support
Or download our User manual
  • 145 mm x 114 mm x 45 mm / 5.71” x 4.49” x 1.77” (W x H x L)
  • Protection class IP30
  • Weight 625 g / 1.37 lbs (net weight article)
  • Storage temperature -35 °C … +75 °C / -31 °F … +167 °F
  • Operating temperature -35 °C … +75 °C / -31 °F … +167 °F
  • Power supply operating temperature -10 °C ... +40 °C /14°F … +104 °F
  • Power storage temperature -20 °C ... +70 °C /-4°F … +158 °F


  • 2 pin industrial DC power socket
  • 6-Pin 3.5mm Digital IO socket (6-Pin serial interface not supported in software)
  • 5-35V DC, reverse polarity protection,
  • voltage surge/transient protection
  • 1 x RP-SMA for WiFi
  • DIN rail mounting in the back
  • Maximum power consumption 10W


  • Up to 10 Mbps VPN throughput, end-to-end encryption between Tosibox devices
  • Four LAN ethernet ports for conveniently connecting managed network devices
  • Digital I/O support