E-1
Cisco Aironet 1550 Series Outdoor Mesh Access Point Hardware Installation Guide
OL-24247-01
A P P E N D I X
E
Access Point Pinouts
This appendix describes the pin signals of the access point Ethernet connectors, and the power injector
input and output connectors.
Table E-1
describes the pin signals of the access point PoE-out connector.
Table E-2
describes the pin signals for the access point PoE-in Ethernet connector.
Table E-1
Access Point PoE-Out Ethernet Connector Pinouts
Pin Number
Signal Name
1
Ethernet signal pair (10/100/1000BASE-T)
2
3
Ethernet signal pair (10/100/1000BASE-T)
6
4
Ethernet signal pair (10/100/1000BASE-T) and 48 VDC (+)
5
7
Ethernet signal pair (10/100/1000BASE-T) and 48 VDC return
8
Shield
Chassis ground
Table E-2
Access Point PoE-In Ethernet Connector Pinouts
Pin Number
Signal Name
1
Ethernet signal pair (10/100/1000BASE-T) and 56 VDC return
2
3
Ethernet signal pair (10/100/1000BASE-T) and 56 VDC (+)
6
4
Ethernet signal pair (1000BASE-T) and 56 VDC (+)
5
7
Ethernet signal pair (1000BASE-T) and 56 VDC return
8
Shield Chassis
ground