Honeywell International Inc. WLUWIFIM010 Manuale Utente
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1.
INTRODUCTION
This manual gives installation instructions and theory of operation for the Wireless LAN Unit (WLU), part
number 965-1702-001. It also provides interface information and interconnects diagrams to permit a general
understanding of the overall system.
number 965-1702-001. It also provides interface information and interconnects diagrams to permit a general
understanding of the overall system.
The purpose of this manual is to help the user install, operate, maintain, and troubleshoot the WLU in the
aircraft. Common system maintenance procedures are not presented in this manual. The best established
shop and flight line practices should be used.
aircraft. Common system maintenance procedures are not presented in this manual. The best established
shop and flight line practices should be used.
2.
REFERENCE DOCUMENTS
Table 2-1 Government and Regulatory Documents
Publication Number
Document Title
Title 14 CFR
Code of Federal Regulations Title 14 Program Regulations
Title 47 CFR
Code of Federal Regulations Title 47 which contains Federal Communication
Commission Part 15, 22, and 24
Commission Part 15, 22, and 24
Title 29 CFR
Code of Federal Regulations Title 29 Program Regulations
Table 2-2 Industry Standards or Specifications
Publication Number
Document Title
ARINC-664
Aircraft Data Network
ARINC-763-2
Network Server System
IEEE 802.11
Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications.
1999
1999
IEEE 802.11b
Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications:
Higher-Speed Physical Layer Extension in the 2.4 GHz Band. 1999
Higher-Speed Physical Layer Extension in the 2.4 GHz Band. 1999
IEEE 802.11d
Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications:
Amendment 3: Specification for operation in additional regulatory domains. June 14, 2001
Amendment 3: Specification for operation in additional regulatory domains. June 14, 2001
IEEE 802.11g
Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications:
Amendment 4: Further Higher Data Rate Extension in the 2.4 GHz Band
June 12, 2003
Amendment 4: Further Higher Data Rate Extension in the 2.4 GHz Band
June 12, 2003
IEEE 802.11i Draft 3.0
Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) Specifications:
Specifications for Enhanced Security. November 2003
Specifications for Enhanced Security. November 2003
RTCA DO-160D
Environmental Conditions and Test Procedures. July 1997, Change 1 December 2000, Change 2
June 2001, Change 3 December 2002
June 2001, Change 3 December 2002
RTCA/EUROCAE
DO-178B/ED-12B
DO-178B/ED-12B
Software Considerations in Airborne Systems and Equipment Certification
December 1, 1992
December 1, 1992
Wi-Fi Protected Access
Version 2.0
Version 2.0
WPA Implemented Features of IEEE 802.11i Draft 3
3.
ACRONYMS AND ABBREVIATIONS
Table 3-1 Acronyms and Abbreviations
Abbreviation
Definition
ACARS
Aircraft Communication Addressing and Reporting System
AEEC
Airlines Electronic Engineering Committee
AMG
ACARS Messaging over Gatelink
AMI
Airline Modifiable Information
ARINC
Aeronautical Radio, Incorporated
BITE
Built-In Test Equipment
CDU
Control Display Unit
CFR
Code of Federal Regulations
CIS
Crew Information System
CMCF
Central Maintenance Computer Function
CMU
Communications Management Unit
COTS
Commercial Off The Shelf
CRN
Current Return Network
CWLU
Crew Wireless LAN Unit