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Supplementing the SINA L3 Box active at network layer 3 (IP), SINA L2 Box line encryptors enable a secure exchange of information between networks at network layer 2. The components can be integrated into existing network infrastructures without reconfiguration and reach data transmission speeds of up to 10 Gbit/s.

The SINA L2 Boxes are approved for the transmission of classified material belonging to the classification levels RESTRICTED (Germany), NATO RESTRICTED and EU RESTRICTED.


The new SINA L2 Box H

The prototype of the new SINA L2 Box H 1G 27A offers for transmitting information up to the GEHEIM ("SECRET") classification level a data throughput of 1 Gbit/s and should be available in Q4 2016 with the necessary approval. 

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Brochure SINA L2 Box

Factsheet SINA L2 Box S