Siemens RUGGEDCOM M969, Installation Manual

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RUGGEDCOM M969
Installation Guide
Chapter 3
Communication Ports
Fiber Optic Ethernet Ports 19
M12 receptacles at either end. Ground loops can cause excessive noise and interference, but more
importantly, create a potential shock hazard that can result in serious injury.
Pin-Out (RJ45)
The following is the pin-out description for the RJ45 connectors:
1 8
Figure 16: 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 17: 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 Section 4.3, “Copper Ethernet Port
Specifications” .
Section 3.2
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.