ARINC Specification 628P1-8:2023

This document defines system architectural philosophy and specific design guidance for the design and interface of various cabin related components. System performance parameters are described for connectors, electrical interfaces, operational mode control/protocols, BITE reporting, reliability, environmental conditions, and software data loading. Supplement 8 defines an IEEE 802.11n compliant Cabin Wireless Access Point (CWAP) suitable for installation in a wide variety of cabins. It provides an update to the digital overhead monitor mounting provisions and connectors for compatibility with the CWAP definition. Supplement 8 includes new generation implementation solutions for Cabin Wireless Access Points (CWAP) and Cabin Cell Modems (CCM). The description and interface definitions for an HD cabin and cargo video surveillance system is added. Finally, it includes the component definition and network specifications.