TEMPEST Level A · RÖS U1
Data Diode Secure 1 Gbit MM TEMPEST
- Data rate
- 1 Gbps
- Wavelength
- Multimode 850 nm
- Input, LC
- 1000 BaseSX
Product no 60-00-7303
Public sector
Link between security domains
The only environment where the absence of an electrical signature is the main argument rather than a side effect.
- Area
- Fiber & OT
- Architecture patterns
- 1
- Products used
- 8
The problem
What makes it hard
Two things that reinforce each other: the diode removes the logical return path, and the fiber removes the electrical one.
This is the only environment where the absence of an electrical signature is the main argument rather than a side effect. In a certified installation the zone boundary is where the risk lives, and every copper conductor that crosses it can carry emissions out.
How it is built
Link between security domains with a signature requirement
The diode removes the logical return path, the fiber removes the electrical one — the two reinforce each other.
See the full pattern- One-way path
- Data path
- Path that does not exist
In the catalogue
Equipment from the catalogue
Built from: Data Diode Secure 1 Gbit MM TEMPEST 60-00-7303, Data Diode Secure 1 Gbit SM 60-00-8362, Data Diode Bidirectional 1 Gbit Dual AC 60-00-7563 and 5 more below.
Standard
Data Diode Secure 1 Gbit SM
- Data rate
- 1 Gbps
- Wavelength
- Singlemode 1310 nm
- Input, LC
- 1000 BaseLX
Product no 60-00-8362
Standard
Fiber Optical Switch 1x2 SM
- Switching time
- 3.5 ms
- Insertion loss, typical
- <0.3 dB
- Optical channels in/out
- 2 LC duplex
Product no 60-00-9150
Standard
HDMI–HDMI Fiber Optic Converter
- Connector
- IEC 60320 C14
- Dimensions
- 32x130x217 (HxWxD) mm
Product no 60-00-7909
Reading and references
Explained in
Named customer references are not published. What we can show is the solution area this environment belongs to, and the reasoning behind the design.
Environments
Environments with the same problem
The technology is the same; the buying process usually is not.
- Backup of a protected networkBackup is the only flow where the volume is large, completeness is absolute and the time window is set by someone else.
- Command and control centreSeveral networks meet at one desk, and the operator must never have to think about which one is in front of them.
- SCADA export to the office networkThe direction that matters is out. Everything that wants to come back in is a separate decision with its own owner.
- Briefing roomA shared room is harder than a single workstation, and the bridge for an external client is a deliberate compromise that must be decided in advance.
Next step
Describe your environment
If yours is close to this one but not the same, that difference is usually where the design decisions are. Tell us what it looks like.
Verified credentials
All certifications- ISO 9001 14001ISO certifiedQuality & environmentDownload certificate (JPG)
- Made in SwedenDesigned & built in StockholmSecure supply chain
- NATOCertified TEMPEST supplierSDIP-27 · Level A & B
- Swedish Armed ForcesM-numbered equipmentMain supplier, Total Defence
- Government of SwedenSupplier to Swedish authoritiesPolice · FMV · FOI
- SOFFDefence industry memberExport control frameworks
