Fiber Optic Ethernet Ports - Siemens SIMATIC NET RUGGEDCOM RS400F Installation Manual

Rugged ethernet switches
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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.
LEDs
Each port features a Speed and Link LED that indicates the state of the port.
Speed
Link
Pin-Out Description
The following is the pin-out for the RJ45 male connectors:
8
Figure 4.2
Specifications
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 either MTRJ (Mechanical Transfer
Registered Jack), LC (Lucent Connector), SC (Standard or Subscriber Connector) or ST
20
WARNING
LED
1
RJ45 Ethernet Port Pin
Configuration
State
Yellow
Off
Yellow (Solid)
Yellow (Blinking)
Off
 
Pin
27).
Description
The port is operating at
maximum speed
The port is not operating at
maximum speed
Link established
Link activity
No link detected
Name
1
RX+
2
RX-
3
TX+
4
Reserved (Do Not Connect)
5
Reserved (Do Not Connect)
6
TX-
7
Reserved (Do Not Connect)
8
Reserved (Do Not Connect)
"Copper Ethernet
Installation Manual, 11/2022, C79000-G8976-1341-06
Description
Receive Data+
Receive Data-
Transmit Data+
Transmit Data-
RUGGEDCOM RS400F

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