Voice and Data Encryption

Rohde&Schwarz SIT – crypto technology for mission-critical environments

  • We offer encryption solutions for the following types of connections:
    • Analog and digital
    • Cable- and radio-based
    • Switched and leased lines
  • Analysis, consulting and integration services for information & communications security
  • Customized software and hardware solutions

End-to-End (Narrowband <2 Mbit)

Picture TopSec 711 TopSec 711
Reliable encryption for telephone and fax
Picture TopSec GSM TopSec GSM
The mobile phone for your confidential calls
Picture TopSec 703 TopSec 703
Reliable Encryption of Euro-ISDN
Picture TopSec 703+ TopSec 703+
Reliable Encryption of Euro-ISDN and connections to TopSec GSM mobile phone
Picture TopSec 730 TopSec 730
Reliable Encryption of Euro-ISDN
Picture Optiset E privacy moduleOptiset E privacy module
Optimum protection for your confidential telephone calls

Backbone Core Network (Broadband >2 Mbit)

Picture R&S®LineCrypt L R&S®LineCrypt L
IP encryption on the Internet and LANs
Picture TopSec 730 TopSec 730
Reliable Encryption of Euro-ISDN
Picture SITLink SITLink
Secure communication on leased lines
Picture SITLine ATM SITLine ATM
Encryption of ATM connections

Mission Critical Applications

Picture ELCRODAT 5-4 ELCRODAT 5-4
Secure voice and data communications in analog and ISDN networks
Picture ELCRODAT 6-2 ELCRODAT 6-2
Secure voice and data communication in Euro-ISDN
Picture ELCRODAT 4-2 ELCRODAT 4-2
Secure voice and data communications
Picture R&S®MMC3000 Multimode Multirole Crypto DeviceR&S®MMC3000 Multimode Multirole Crypto Device
Secure voice and data communication
Picture R&S®FT5066 Trusted FilterR&S®FT5066 Trusted Filter
Firewall functionality for control information in secure radio operating environments