
- Architecture patterns
- The print and registry node
Pattern TE-F
The print and registry node
Paper is a zone exit that no network diagram shows.
- Area
- TEMPEST/RÖS
- Environments
- 1
- Products used
- 11
How it is built
Used in these environments
How it works
Printing and copying inside the zone, with the paper handled as a registry function. The equipment is approved at the level and sealed; the media is removable and stored.
Paper is a zone exit
No network diagram shows it. A document that leaves the zone as paper has left the zone, and the controls that apply are physical: storage, handling, destruction and a record of each.
The device is a computer
A modern copier has a hard drive, a network stack and a user interface. Removable storage under seal, no wireless, and sealed external ports are what make it a registry device rather than a second network.
In the catalogue
Equipment from the catalogue



TEMPEST Level A · RÖS U1
Copier C651i
- Connection
- Via the copier
- Power consumption, typical
- 50 W
- Dimensions
- 1023 x 528 x 681 (HxWxD) mm
Product no 60-00-8984

TEMPEST Level A · RÖS U1
Copier C651i + Extra Paper Tray
- Connection
- Via the copier
- Power consumption, typical
- 50 W
- Dimensions
- 1023 x 528 x 681 (HxWxD) mm
Product no 60-00-8986

TEMPEST Level A · RÖS U1
Copier C651i + Finisher FS-539
- Connection
- Via the copier
- Power consumption, typical
- 50 W
- Dimensions
- 1023 x 528 x 681 (HxWxD) mm
Product no 60-00-8982


TEMPEST Level A · RÖS U1
Color Laser Printer USB 2.0
- Dimensions
- 455 x 423 x 318 mm (BxWxH)
- Weight
- 21 kg
Product no 60-00-9204

TEMPEST Level A · RÖS U1
PC Workstation 21"
- CPU
- Intel CPU i5-14500T
- Hard drive
- Detachable 512 GB SSD
- Optimal (recommended) resolution
- 1600 x 1200 @ 60 Hz
Product no 60-00-0054




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Verified credentials
All certifications- NATOCertified TEMPEST supplierSDIP-27 · Level A & B

- Swedish Armed ForcesM-numbered equipmentMain supplier, Total Defence

- Government of SwedenSupplier to Swedish authoritiesPolice · FMV · FOI

- ISO 9001 14001ISO certifiedQuality & environmentDownload certificate (JPG)
- SOFFDefence industry memberExport control frameworks

- Made in SwedenDesigned & built in StockholmSecure supply chain
