Fiber Optic Ethernet Ports - Siemens SIMATIC NET RUGGEDCOM i803 Installation Manual

Communication Ports
4.2 Fiber Optic Ethernet Ports
Electric shock hazard – risk of serious personal injury and/or equipment
interference
If shielded cables are used, make sure the shielded cables do not form a ground loop
via the shield wire and the RJ45 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.
Each port features a Speed and Link LED that indicates the state of the port.
Speed
Link
The following is the pin-out for the RJ45 male connectors:
8
Figure 4.2
For specifications on the available copper Ethernet ports, refer to
Port Specifications (Page
4.2

Fiber Optic Ethernet Ports

Fiber optic Ethernet ports are available with LC (Lucent Connector) connectors.
Make sure the Transmit (Tx) and Receive (Rx) connections of each port are properly
connected and matched to establish a proper link.
16
WARNING
LED
Yellow
Off
Yellow (Solid)
Yellow (Blinking)
Off
1
RJ45 Ethernet Port Pin Configuration
Pin
1
2
3
4
5
6
7
8
State
The port is operating at maximum speed
The port is not operating at maximum speed
Link established
Link activity
No link detected
Name
RX+
RX-
TX+
Reserved (Do Not Connect)
Reserved (Do Not Connect)
TX-
Reserved (Do Not Connect)
Reserved (Do Not Connect)
19)".
Description
Description
Receive Data+
Receive Data-
Transmit Data+
Transmit Data-
"Copper Ethernet
RUGGEDCOM i803
Installation Manual, 01/2021, C79000-G8976-1005-06