SCTE Refreshes DOCSIS Standards

The SCTE has approved four DOCSIS 1.x standards as part of its ongoing review process.SCTE 22-1 2012, "Data-Over-Cable Service Interface Specification DOCSIS 1.0 Radio Frequency Interface (RFI)," defines the RF interface specifications for high-speed data over cable systems.SCTE 22-2 2012, "Data-Over-Cable Service Interface Specification DOCSIS 1.0 Baseline Privacy Interface (BPI)," describes a simple data privacy function for CMTS-CM communications in the data over cable system.SCTE 22-3 2012, "Data-Over-Cable Service Interface Specification DOCSIS 1.0 Operations Support System Interface (OSSI)," outlines the management information bases (MIBs) for high-speed data over cable systems developed by the DOCSIS Data Over Cable Services working group.SCTE 23-2 2012, "DOCSIS 1.1 Part 2: Baseline Privacy Plus Interface," describes MAC layer security services for DOCSIS CMTS-CM communications.All four documents are available at http://www.scte.org/standards/Standards_Available.aspx.