user manual

E-1
Cisco Aironet 1500 Series Outdoor Mesh Access Point Hardware Installation Guide
OL-9977-05
APPENDIX
E
Connector Pinouts
This appendix describes the pin signals of the access point AC power connector (MS3112P14-5P), the
access point Ethernet (POE) connector (MS3112P14-12P), and the power injector Input and Output
connectors.
Table E-1 describes the pin signals of the AC power connector.
Table E-2 describes the pin signals of the Ethernet (POE) connector.
Ta b l e E-1 AC Power Connector (MS3112P14-5P) Pinouts
Pin Number Signal Name
A Neutral
B Line
C (unused)
D Case Ground
E (unused)
Ta b l e E-2 Ethernet (POE) Connector (MS3112P14-12P) Pinouts
Pin Number Signal Name
A Ethernet Tx+
B Ethernet Tx–
C Ethernet Rx+
D Ethernet Rx–
E RS232 TxD
1
1. Not used in the access point outdoor Ethernet cable (AIR-ETH1500-150=).
F RS232 RxD
1
G Ground Signal/RS232
H (unused)
J (unused)
K Case Ground
L DC+ (the DC power goes through a bridge rectifier, so polarity should not be an issue)
M DC- (this side of the DC power is fused)