Communication Ports
4.2Fiber Optic Ethernet Ports
NamePin
10/100Base-TX 1000Base-TX
Description
7 Reserved (Do Not Connect) BI_DD+ Receive Data- or Bi-
Directional Pair D+
8 Reserved (Do Not Connect) BI_DD- Receive Data- or Bi-
Directional Pair D-
Figure4.4 Micro-D 10/100Base-TX and 10/100/1000Base-TX Port Pin Configuration
Pin 10/100Base-TX 1000Base-TX
1 RX+ A+
2 Reserved (Do Not Connect) C+
3 Reserved (Do Not Connect)
4 Reserved (Do Not Connect) D+
5 TX+ B+
6 RX- A-
7 Reserved (Do Not Connect) C-
8 Reserved (Do Not Connect) D-
9 TX- B-
Specifications
For specifications on the available copper Ethernet ports, refer to "Copper Ethernet
Port Specifications (Page 32)".
4.2 Fiber Optic Ethernet Ports
Fiber optic Ethernet ports are available with either MTRJ (Mechanical Transfer Reg-
istered Jack), LC (Lucent Connector), SC (Standard or Subscriber Connector) or ST
(Straight Tip) connectors. Make sure the Transmit (Tx) and Receive (Rx) connections
of each port are properly connected and matched to establish a proper link.
RUGGEDCOM RSG2100
Installation Manual, 03/2020, C79000-G8976-1040-17
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