Copper Ethernet Ports - Siemens SIMATIC NET RUGGEDCOM RSG909R Installation Manual

4.2

Copper Ethernet Ports

The RUGGEDCOM RSG909R supports multiple 10/100/1000Base-TX Ethernet ports
that allow connection to standard Category 5 (CAT-5) shielded twisted-pair cables
with RJ45 male connectors.
Electric shock hazard – risk of serious personal injury and/or equipment
interference
When 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 an LED that indicates the state of the port.
Green
Green
—
Pin-Out
The following is the pin-out for the RJ45 male connectors:
8
Figure 4.3
RUGGEDCOM RSG909R
Installation Manual, 04/2023, C79000-G8976-1388-17
WARNING
Color
1
RJ45 Ethernet Port Pin Configuration
Pin
10/100Base-TX
1 RX+
2 RX-
3 TX+
4 Reserved (Do Not Connect)
5 Reserved (Do Not Connect)
6 TX-
7 Reserved (Do Not Connect)
State
Solid
Blinking
—
Name
1000Base-TX
BI_DB+
BI_DB-
BI_DA+
BI_DD+
BI_DD-
BI_DA-
BI_DC+
Communication Ports
4.2 Copper Ethernet Ports
Description
Link established
Link activity
No link detected
Description
Receive Data+ or Bi-
Directional
Receive Data- or Bi-
Directional
Transmit Data+ or Bi-
Directional
Bi-Directional
Bi-Directional
Transmit Data- or Bi-
Directional
Bi-Directional
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