Historical
ANSI/SCTE 137-2 2010
Modular Head End Architecture - Part 2: M-CMTS Downstream External PHY Interface
Defines an interface known as the Downstream External PHY Interface (DEPI) and associated protocol requirements for the transport of downstream user data between the "M-CMTS Core" and the EQAM. It describes the characteristics of the DEPI interface, provides requirements that must be met by the M-CMTS Core and the EQAM, and also describes various aspects of technical issues that are involved in the implementation and deployment of a DOCSIS system using the M-CMTS architecture.
Content Provider
The Society of Cable Telecommunications Engineers [scte]
