DigiCipher Event Manager (DEM)
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DigiCipher Event Manager (DEM)

Event trigger management for the ARRIS Modular Uplink System


The DigiCipher Event Manager (DEM) is a key part of the Modular Uplink System used for secure satellite and fiber transmission of video services. The DEM provides generation, management, and control of IRD analog cue tones and SCTE-35 digital splice insertion messages for local event triggering. Splice insert messages are sent directly from the DEM, while IRD analog cue tones are the result of hardware control messages sent from the DEM.

The DEM GUI provides the ability to create and manage scripts that are triggered by pre-determined schedule, RS-232 command, or input GPI triggers. The DEM includes an option to provide return path message monitoring. The DEM also includes a comprehensive SNMP MIB for external monitoring of traps. The DEM supports single chassis operation, or use in a 1:1 redundancy configuration.


Details for DigiCipher Event Manager (DEM)

  • Supports up to 96 unique GPI trigger inputs
  • Supports DigiCipher II HCM (DTMF tone or contact closure) for analog tier delivery
  • Supports DPI standards-based (SCTE-35) message creation
  • 1-RU Chassis, with built-in redundant power supplies

 TECHNICAL TRAINING - browse available DigiCipher Event Manager Training in the ARRIS Training Catalog.


A trusted ally, providing expert lifecycle services to help service providers transform how they deliver entertainment and communications. With over 850 technical professionals in over 40 countries, ARRIS Global Services helps service providers grow their business by getting to market faster, reducing operating expenses, streamlining operations and ensuring high service availability. Our specialties are data and video applications and infrastructure, and the consumer experience. We provide lifecycle services to help plan, design, implement and operate integrated solutions for ARRIS and third-party products.

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