We are thrilled to announce that Fend has been acquired by OPSWAT. Read more.
NetWall MetaDefender Optical Diode Din Rail
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Multiple simultaneous data streams
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Speeds up to 100 Mbps
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Airtight protection for OT/ICS-to-IT communication
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Secure, segmented, unidirectional data paths
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True protocol break, non-routable connection
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Redundant optical connection for unsurpassed reliability
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Easy to deploy and operate data diode
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Common Criteria EAL4+ certified
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C1D2 Certified
MetaDefender Optical Diode Din Rail Protocols & Applications
The MetaDefender Optical Diode Din Rail includes the following protocols:
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OPC (UA, DA, A&E)
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MQTT (Subscriber -> Publisher)
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IEC104
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DNP3
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ICCP
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HTTP/S
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SFTP/FTP/FTPS
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TCP/TLS
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UDP (Unicast, Broadcast, Multicast)
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Syslog (UDP or TCP)
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Modbus TCP/IP
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NTP Forwarding
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SparkPlugB
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Ethernet Packet Capture
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Windows File Share
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Supports
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OPSWAT Screen View
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OPSWAT Managed File Transfer (MFT)
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OPSWAT Kiosk
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Certifications:
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Common Criteria EAL 4+
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FCC/CE/UKCA
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C1D2
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PSE

What's in the Box?
Every MetaDefender Optical Diode Din Rail comes with:
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Two (2) Din Rail servers (1 Blue & 1 Red)
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One (1) Fiber Optic cable
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Two (2) Security Dongles
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Two (2) Power Chords
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Two (2) additional Phoenix adapter/cable
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Two (2) SFPs (pre-installed) (one Blue/ one Red)
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Two (2) Covers
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Two (2) L Shaped Torx Key Wrench
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Two (2) Din Rail Brackets (mounted on device)
Diode Setup and Configuration
The MetaDefender Optical Diode Din Rail comes with a browser-based graphical user interface for easy configuration. Simply log into each side of the diode (blue and red) and configure.
Supports popular browsers across Windows, Linux, and Mac.

Ready to start with your new diode? Click here for the user's manual.
MetaDefender Optical Diode Din Rail Data Diode Frequently Asked Questions
Can the MetaDefender Optical Diode Din Rail support more than one protocol at the same time?
Yes, the MetaDefender Optical Diode Din Rail supports multiple simultaneous protocols. You can set up a separate channel for each protocol and for example, send files via SFTP on one channel, Modbus on another, while sending Syslog on a another. The only limit is the overall diode bandwidth.
The throughput for MetaDefender Optical Diode Din Rail says up to 100 Mbps does it come in other bandwidths?
Yes, the MetaDefender Optical Diode Din Rail can be licensed at 10 Mbps, 50 Mbps, or 100 Mbps. Throughout is field upgradable, which means if you purchase a 50 Mbps license and end up needing 100 Mbps, you can purchase an apply the higher throughput license onsite.
