Electrical installation and wiring
4-16 Chapter 4: Installation 98-145168-A
Pins for Ethernet 11 (AISD#2 or EFB 2)
Description of Ethernet 11 (AISD#2 or EFB 2)
This interface is for test purposes only and is only accessible when the aircraft is in flight
test mode.
4.3.15 To wire Ethernet 3 (ADL in ACD)
ARINC-781 compliant.
Wiring diagram
See Wiring – overview on page 4-7
Pins for Ethernet 3 (ACD) Quadrax connector
Description
• Ethernet Port Definition: Airborne Data Loader
• Security Domain: Aircraft Control Domain (ACD)
4.3.16 To wire Ethernet 4 (ACD#1)
ARINC-781 compliant, but software disabled and reserved for future use.
Wiring diagram
See Wiring – overview on page 4-7
Pins for Ethernet 4 (ACD#1) Quadrax connector
CSDU pin Description
TP03J Ethernet 11 from CSDU to User + (AISD#2)
TP03K Ethernet 11 from User to CSDU + (AISD#2)
TP04K Ethernet 11 from CSDU to User - (AISD#2)
TP04J Ethernet 11 from User to CSDU - (AISD#2)
CSDU pin Description
MP 1T 1 Ethernet 3 from CSDU to ADL +
MP 1T 2 Ethernet 3 from ADL to CSDU +
MP 1T 3 Ethernet 3 from CSDU to ADL -
MP 1T 4 Ethernet 3 from ADL to CSDU -
CSDU pin Description
MP 2T 1 Ethernet 4 from CSDU to User +
MP 2T 2 Ethernet 4 from User to CSDU +
MP 2T 3 Ethernet 4 from CSDU to User -
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