Communication Ports
4.1Copper Ethernet Ports
LEDs
Each port features an LED that indicates the state of the port.
State Description
Green (Solid) Link established
Green (Blinking) Link activity
Off No link detected
Pin-Out
The following is the pin-out for the RJ45 male connectors:
Figure4.2 RJ45 Ethernet Port Pin Config-
uration
NamePin
10/100Base-
TX
1000Base-
TX
Description
1 RX+ BI_DB+ Receive Da-
ta+ or Bi-Di-
rectional
2 RX- BI_DB- Receive Da-
ta- or Bi-Di-
rectional
3 TX+ BI_DA+ Transmit
Data+ or Bi-
Directional
4 Reserved
(Do Not
Connect)
BI_DD+ Bi-Direction-
al
5 Reserved
(Do Not
Connect)
BI_DD- Bi-Direction-
al
6 TX- BI_DA- Transmit
Data- or Bi-
Directional
7 Reserved
(Do Not
Connect)
BI_DC+ Bi-Direction-
al
8 Reserved
(Do Not
Connect)
BI_DC- Bi-Direction-
al
Specifications
For specifications on the available copper Ethernet ports, refer to "Copper Ethernet
Port Specifications (Page 27)".
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RUGGEDCOM RSG910C
Installation Manual, 02/2020, C79000-G8976-1405-06