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ARINC 485P2

CABIN EQUIPMENT INTERFACES PART 2 PHYSICAL LAYER – IN-SEAT PROTOCOL

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Organization: ARINC
Publication Date: 30 June 2020
Status: active
Page Count: 91
scope:

This document defines the electrical characteristics, protocol, and data content for a data bus used with seat end electronics equipment. This document defines a mandatory command set and an optional command set.

This document describes functional requirements of the seat end equipment as they relate to the communication over the bus. However, this document is not a complete functional specification of the seat end equipment.

This document does not define the equipment environmental requirements or the physical description of the equipment. This document does not define the IFE system architecture, design, or operation.

Purpose

The ARINC Specification 628, Cabin Equipment Interfaces (CEI), document is comprised of several parts. Part 1 defines the head end equipment (source units). Part 2 defines the seat end equipment. Part 3 defines the airplane systems to In-Flight Entertainment (IFE) systems interfaces. Part 4 defines the Cabin Distribution System (CDS).

This document specifies the ARINC 485 control protocol used by the Line Replaceable Units (LRUs) described in ARINC Specification 628, Part 2.

Document History

ARINC 485P2
June 30, 2020
CABIN EQUIPMENT INTERFACES PART 2 PHYSICAL LAYER – IN-SEAT PROTOCOL
This document defines the electrical characteristics, protocol, and data content for a data bus used with seat end electronics equipment. This document defines a mandatory command set and an optional...
December 8, 2014
CABIN EQUIPMENT INTERFACES PART 2 PHYSICAL LAYER – IN-SEAT PROTOCOL
This document defines the electrical characteristics, protocol, and data content for a data bus used with seat end electronics equipment. This document defines a mandatory command set and an optional...
December 11, 2013
CABIN EQUIPMENT INTERFACES PART 2, PHYSICAL LAYER – IN-SEAT PROTOCOL
This document defines the electrical characteristics, protocol, and data content for a data bus used with seat end electronics equipment. This document defines a mandatory command set and an optional...
July 31, 2008
CABIN EQUIPMENT INTERFACES PART 2 PHYSICAL LAYER – IN-SEAT PROTOCOL
This document defines the electrical characteristics, protocol, and data content for a data bus used with seat end electronics equipment. This document defines a mandatory command set and an optional...
August 22, 2005
CABIN EQUIPMENT INTERFACES PART 2 PHYSICAL LAYER – IN-SEAT PROTOCOL
A description is not available for this item.
December 31, 2003
CABIN EQUIPMENT INTERFACES (CEI) PART 2 PHYSICAL LAYER – IN-SEAT PROTOCOL
A description is not available for this item.

References

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