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 connec tor (M S3112P1 4-5 P), the
access point Ethernet (POE) connector (MS3112P14-12P), and the power injector Input and Output
connectors. Table E-1 descri bes t he p in sig na ls of the AC power connector.
Table E-2 describes the pin signals of the Ethernet (POE) connector.
Tab l e E-1 AC Power Connector (MS3112P14-5P) Pinouts
Pin Number Signal Name
ANeutral
BLine
C(unused)
DCase Ground
E(unused)
Tab l e E-2 Ethernet (POE) Connector (MS3112P14-12P) Pinouts
Pin Number Signal Name
AEthernet Tx+
BEthernet Tx–
CEthernet Rx+
DEthernet Rx–
ERS232 TxD1
1. Not used in the access point outdoor Ethernet cable (AIR-ETH1500-150=).
FRS232 RxD1
GGround Signal/RS232
H(unused)
J(unused)
KCase Ground
LDC+ (the DC power goes through a bridge rectifier, so polarity should not be an issue)
MDC- (this side of the DC power is fused)