This document defines the electrical characteristics, protocoland data content for a data bus used with cabin electronicsequipment. This document defines a mandatory command set and anoptional command set.
This document describes functional requirements of the head endequipment as they relate to the communication over the bus.However, this document is not a complete functional specificationof the head end equipment.
This document does not define the equipment environmentalrequirements. This document does not define the physicaldescription of the equipment. This document does not define the IFEsystem architecture, design, or operation.
Purpose
The ARINC Specification 628 Cabin Equipment Interfaces documentis comprised of four parts. Part 1 discusses the Head End Equipment(source units), Part 2 discusses the Seat End equipment, Part 3discusses the Airplane Systems to Inflight Entertainment (IFE)Systems Interfaces, and Part 4 discusses the Cabin DistributionSystem (CDS).
This document specifies the ARINC 485-control protocol used bythe Line Replaceable Units (LRUs) described in ARINC Specification628, Part 1. The IFE/CDS Controller as shown in Figure 1-1typically controls the head-end source units.
- Edition:
- 13
- Published:
- 12/11/2013
- Number of Pages:
- 153
- File Size:
- 1 file , 1.2 MB
Reviews
There are no reviews yet.