Businesses NCS - SIS KG777 ImageSIS's Comprehensive, Integrated High Speed, Downlink Type 1 Cryptographic System

A Comprehensive Solution that’s Ready to Tackle Tomorrow’s Downlink Bandwidth Demands

The KG-777 is a 2Gbps per channel, dual-channel, PHOTOPLAY, spacecraft, mission data encryption, and compatible ground equipment decryption system. A comprehensive, integrated, and high speed, downlink, type 1, cryptographic system, KG-777 meets current and ever-increasing demands for downlink mission data bandwidth.

The KG-777 cryptographic system features the new, high performance, wide bandwidth, Government-sponsored, NSA-certified, SIS-developed 2Gbps PHOTOPLAY ASIC device. KG-777 comprises a 2 Channel, 4Gbps PHOTOPLAY Aerospace Vehicle Equipment (AVE) cryptographic system and matching, compatible PHOTOPLAY Ground.  Each PHOTOPLAY 2Gbps Channel (both AVE and GOE) provides separate and independent encryption and decryption systems.

  • Cryptographically compatible with the Caribou VLSI microcircuit
  • Satisfies NSTISSP-No. 12, National Information Assurance Policy for U.S. Space Systems
  • Bypass function in all operational configurations
  • RS-422 Binary or Ternary PT and CT I/O Ports
  • RS-232C I/O for configuration control and status, plain text and cipher text
  • Maximum data rate of 5Mbps (RS-422)
  • Unclassified Controlled Cryptographic Item (CCI)
  • Control input and status available via front panel or computer interface
  • 3.5” high, 19” wide rack mount design with modern front panel interface
  • Key fill interface; accepts keys on standard floppy diskettes with full key mapping capabilities
  • Key storage of 256 traffic keys (maximum)
  • Built-in Self Test, Power Transient Detection and Checkword testing
  • Designed to meet NSTISSAM TEMPEST/1-92 and MIL-STD-461C EMI/EMC standards
  • Compliant with FCC and UL requirements
  • 2 independent channels
  • Unattended Auto-Synchronization

For more information, please call (310) 533-8100