Data Diode 1000BaseTX/SX to TX MM

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)

  • 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
  • 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: 1Gbit

Fiber optic links

  • Data speed: 1Gbit
  • Protocol: 1000BaseTX
  • Wavelength: 850nm
  • Fiber optical connector: LC
  • Fiber: Multimode 50/125μm or 62.5/125μm
  • Optical system budget: 13dB in 62.5/125μm. 9dB in 50/125μm fiber
  • Typical distance: 0-2km (3dB system margin for 50/125μm, 6dB for 62.5/125μm)


  • Temperature range: Operating, 0 to +50C. Storage, -40 to +70C
  • Relative humidity: Operating, 5 to 95%. Storage, 5 to 95% non condensing

Regulatory compliance

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

Dimensions and Weight

  • Physical size Card: 115(H), 20(W), 195(D)mm/ 4.5(H), 0.8(W), 7.7(D)inch
  • Weight Card: 0.15kg/ 0.33lbs.




Data Diodes Connectors

Questionnaire (pdf-form)

Fibersystem Data Diode Questionnaire FORM

Associated products