Cyrus

Data Diode

What is a Cyrus data diode and how does it work? A data diode is a hardware device to single-wire the connection between two points. In sensitive industrial networks, it is sometimes necessary to make the communication between two networks one-way. Cyrus data diode allows you to make the connection between two points one-way. Unidirectional communication is guaranteed by hardware. If data diode is used on the line, it is not possible to establish two-way communication between two networks. Total Wisdom company has solved the need for this product in the country by producing the Cyrus data diode exclusively. It is necessary to mention that the Cyrus Unidirectional Gateway product is a more evolved product than the Datadiode. You can read more details here.

Cyrus Data Diode Specification:

  • Maximum Ambient Temperature of 125ºC
  • Exceeds 8-kV IEC61000-4-2 ESD
  • Low RGMII Latency
  • Total Latency ≤ 384ns for 1000Base-T
  • Total Latency ≤ 361ns for 100Base-TX
  • Low Power Consumption
  • < 150 mW for 1000Base-X
  • < 500 mW for 1000Base-T
  • Time Sensitive Network (TSN) Compliant
  • Recovered Clock Output for SyncE
  • Selectable Synchronized Clock Output: 25 MHz and 125 MHz
  • 1000Base-X, 100Base-FX Compatible With SFP
  • MSA Specification
  • IEEE1588 Support via SFD
  • Wake On LAN Support
  • Jumbo Frame Support for 1000M and 100M Speed
  • Cable Diagnostics
    • TDR
    • BIST
  • Programmable RGMII Termination Impedance
  • Integrated MDI Termination Resistor
  • Fast Link Drop modes
    • Compatible to IEEE 802.3 1000Base-T, 100BaseTX, 10Base-Te,1000Base-X, 100Base-FX
  • Multiple Operating Modes
  • Media Support: Copper and Fiber
  • Media Conversion: Copper to Fiber
  • Bridge Conversion: RGMII to SGMII, SGMII to RGMII
    • RGMII and SGMII MAC Interfaces
    • 1000Base-X, 100Base-T, 100Base-TX, 10Base-Te
    • Onboard LDO and External Power Supply Options
    • Status LEDs
  • Link
  • Activity
  • Power
    • Bootstraps for Hardware Configuration

 

Data Diodes

Fiber system Data Diodes Rugged are designed to operate in extremely harsh environments and conditions.

Enables unidirectional transfer of data over fiber cable between two networks with hardware separation to guarantee security.

 

Fiber system Data Diodes advantages

  • 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
    • Fiber optical links for galvanic separation between networks
    • Data will be transparently forwarded
    • No extra software needed when using one way compatible protocols, such as: UDP stream/ broadcast, Syslog, NTP, SNMP traps