The ARRIS C4 CMTS Release 8.1.5 is providing another set of major feature additions intended to increase profitability and operational efficiency for customers of the industry-leading DOCSIS® 3.0 C4 CMTS. The C4 CMTS allows an operator to cost-effectively deploy DOCSIS, PacketCable™, DSG/ADSG, and PacketCable Multimedia (PCMM™) services. The C4 CMTS increases subscriber satisfaction and retention via a self-healing design that maintains system services without interruption, providing industry-leading 99.999% system availability.

C4 CMTS Features:

  • 32D Annex A Operation for the eXtended Downstream Cable Access Module (XD CAM)
  • IS-IS Point-to-Point Adjacency
  • Hitless Upstream Dynamic Channel Change for Cable Modems that are Bonded in the Downstream Only
  • CM-STATUS Sequence Out of Range Handling


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