
Fend SE
Data Diode
Fend’s patented hardware is designed for the unique needs of industrial control systems. The Fend SE Data Diode is designed and built in the USA. Bring legacy industrial equipment online with the total security of full optical isolation.

Applications
The Fend SE Data Diode supports the following protocols:
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FTP/FTPS
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TCP/IP
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Modbus Serial, Modbus TCP/IP
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BACnet MSTP, BACnet IP
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LON-IP
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Fend Cloud / AWS
Listen to industrial control system network traffic and send relevant data to on- or off-premise servers for storage or analysis. Help
prioritize maintenance tasks and equipment upgrades.
Visualize time-series data / custom displays on Fend’s portal or other cloud platform.

Specifications
Additional Features
Denial of service (DOS) protection
Anti-tamper protection
Cross-device AES-256 encryption
Battery backup
Factory or field configurable
Optional secure hosting of data/files in AWS cloud
ETL/FCC Certified
Full optical isolation with independent grounding of each side of the diode