Name:
ITU-T J.225 PDF
Published Date:
07/01/2023
Status:
[ Active ]
Publisher:
International Telecommunication Union-T
This Recommendation defines the fourth-generation of high-speed data-over-cable systems. The fourth-generation transmission systems introduce a number of new features that build upon what was present in previous [ITU-T J.112], [ITU-T J.122], ITU-T J.222.x, and ITU-T J.223.x listed in Annex A. This Recommendation includes key new features for the physical (PHY) layer and enhancements to the media access control (MAC) layer protocols as well as requirements for upper layer protocols such as Internet protocol (IP), dynamic host configuration protocol (DHCP), etc. The fourth-generation cable modem specifications are incorporated fully in this Recommendation. An informative [b-ITU-T J-Sup.10] contains the correspondence between the DOCSIS versions and the ITU-T Recommendations revisions and generations.
| Edition : | 23# |
| File Size : | 1 file |
| Number of Pages : | 20 |
| Published : | 07/01/2023 |