Communication Ports
4.2 Fiber Optic Ethernet Ports
Pin-Out (RJ45)
The following is the pin-out description for the RJ45 connectors:
1
8
Figure 4.3
RJ45 Ethernet Port Pin
Configuration
Pin
10/100Base-
TX Signal
Description
1
RX+
Receive Data+
2
RX-
Receive Data-
3
TX+
Transmit Data+
4
Reserved (Do Not Connect)
5
Reserved (Do Not Connect)
6
TX-
Transmit Data-
7
Reserved (Do Not Connect)
8
Reserved (Do Not Connect)
Pin-Out (M12)
The following is the pin-out description for the M12 connectors:
Figure 4.4
4-Pin D-Coded M12 Ethernet
Port Pin Configuration
Pin
10/100Base-Tx Signal
1
TX+
2
RX+
3
TX-
4
RX-
Specifications
For specifications on the available copper Ethernet ports, refer to
Port Specifications (Page 25)"
.
4.2
Fiber Optic Ethernet Ports
Fiber optic Ethernet ports are available with an LC (Lucent Connector) connector.
Make sure the Transmit (Tx) and Receive (Rx) connections of each port are properly
connected and matched to establish a proper link.
2
1
1
Tx Connector
RUGGEDCOM RS969
Installation Manual, 01/2021, C79000-G8976-1038-03
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