Summary ITU-T Recommendation J.222.2 is part of a series of Recommendations that define the third generation of high-speed data‑over‑cable systems. This Recommendation was developed for the benefit of the cable industry, and includes contributions by operators and vendors from North America, Europe and other regions. The third-generation transmission systems introduce a number of new features that build upon what was present in previous Recommendations (ITU‑T Recommendations J.112 and J.122). This Recommendation includes key new features for the MAC and Upper Layer Protocols Interface, and defines the MAC layer protocols as well as requirements for upper layer protocols (e.g., IP, DHCP, etc.). ITU-T Recommendation J.222.2 has been published in two volumes. Volume 1 contains the core Recommendation and Volume 2 contains the annexes and appendices. This is Volume 1.

 

 

Summary ITU-T Recommendation J.222.2 is part of a series of Recommendations that define the third generation of high-speed data‑over‑cable systems. This Recommendation was developed for the benefit of the cable industry, and includes contributions by operators and vendors from North America, Europe and other regions. The third-generation transmission systems introduce a number of new features that build upon what was present in previous Recommendations (ITU-T Recommendations J.112 and J.122). This Recommendation includes key new features for the MAC and Upper Layer Protocols Interface, and defines the MAC layer protocols as well as requirements for upper layer protocols (e.g., IP, DHCP, etc.). ITU-T Recommendation J.222.2 has been published in two volumes. Volume 1 contains the core Recommendation and Volume 2 contains the annexes and appendices. This is Volume 2.