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CMU-900
Data Link Communications Management Unit


KEY OWNER/USER BENEFITS

The Rockwell Collins CMU-900 provides the following capabilities:

  • Delivers a state-of-the-art Data Link Communication Management Unit with no risk
  • Provides compliance with industry standard ARINC Characteristic 758 installations. By complying to ARINC 758 characteristics the CMU-900 installs into the CMU equipment tray and supports the aircraft interfaces without modification
  • Supports Iridium satellite Data Link communications
  • The CMU-900 has been Type Certified by Boeing on most model types since 1999, with previous generations of equipment certified since 1990
  • Provides fully compliant ARINC AQP and SITA VAQ testing and Boeing Commercial Aircraft Group (BCAG) FANS-1 Interoperability Requirements for Data Link Performance
  • Supports VHF Digital Link (VDL) Mode 2 and Aeronautical Telecommunications Network (ATN) and ARINC 758 functionality as an end system hosting ATS applications; The CMU-900 is product Type Certified by Boeing for the advanced ATC Data communications being used in Europe today and is being updated to support the future European mandate
  • Minimizes software update costs by providing isolated partitions for User Modifiable and non-modifiable functions
  • Is developed and certified to the DO-160C and DO-178B Level D for ACARS, Iridium, VDL Mode 2, ATN and FMS FANS-1 routing operation
  • Supports a completely modifiable AOC Application without certification impact
  • Provides a powerful User Application Development capability allowing a customer the option of modifying and testing their own Data Link non-essential AOC application changes
  • Provides a powerful PC based simulation capability extremely useful as a prototyping and training tool
  • Minimizes cost of ownership by maintaining the Rockwell Collins tradition of exceptional reliability, as demonstrated by the DLM-700, DLM-900 and CMU-900 series of management units
  • Proven integration with the Rockwell Collins HERMES or SITA Aircom ground systems for a complete end-to-end solution
  • Is backed by the expertise and experience of Support, Service, and Engineering staff to assure successful Data Link integration and deployment