Data Diode 1Gbit MM Secure Tempest

Data Diodes are used to allow secure networks to receive data from open/general purpose networks. Unidirectional transfer of data over fiber cable or copper cable between two networks with hardware separation to guarantee security. This completely eliminates the risk for data flowing in false direction. Fiber or Copper interface can be chosen independantly for In and Out. No need for extra converter!

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  • One-way connection between two networks (also known as Simplex)
  • Based on hardware, no extra software needed. This completely eliminates the risk for data flowing in false direction
  • Fiberoptical links for galvanic seperation between networks
  • Can be used in any ethernet application using fiber or copper connectivity
  • All data will be transparently forwarded
  • Ethernet based, UDP support (Syslog, NTP, SNMP traps)

Card Modules Secure (60-00-7303, 60-00-7304, 60-00-8362,60-00-8363)

  • Tamper proof enclosure
  • Riveted and sealed enclosure by default for assurance
  • EMC and back channel protected in hardware design
  • No crosstalk
  • Multiple unidirectional barriers.
  • The Rack Modules can be integrated in your existing solution/ product


  • Rack Module Secure and Rack Module
  • Integrated
  • 100 Mbit/s or 1000 Mbit/s
  • Multimode or Singlemode
  • Rugged (see seperate Datasheet Data Diodes Rugged)
  • Tempest Level A, EMSEC, RÖS U1 (see seperate Datasheet Data Diodes Rugged)

Technical Data

Galvanic/Electrical link

  • Data speed 100Mbit or 1Gbit depending on model

Fiber optic links

  • Data speed 100Mbit or 1Gbit depending on model
  • Wavelength 850nm
  • Fiber optical or Copper interface
  • Fiber Multi mode 50/125μm or 62.5/125μm
  • Optical system budget 13dB in 62.5/μm. 9dB in 50/125μm fiber
    Typical distance 0 – 2km (3dB system margin for 50/125μm and 6dB for 62.5/125μm)


  • Operating, 0 to +50C
  • Storage, -40C to +70C

Regulatory compliance

  • Safety: CE
  • Environmental: Complies with appropriate requirements of RoHs and WEEE

Dimensions and Weight

  • Physical size 115(H), 20(W), 195(D)mm/ 4.5(H), 0. (W), 7.7(D)inch
  • Weight 0.15kg/ 0.33lbs.



Questionnaire (pdf-form)

Fibersystem Data Diode Questionnaire FORM

Associated products