6 Ethernet Connectivity
The Sigma-7Siec supports both 100 Mbps/100Base-TX and 10 Mbps/
10Base-T connections. One single network is accessed using both
CN6A and CN6B. The same IP address is set for both ports. The
Ethernet address (MAC address) can be found on the nameplate.
6.1 Ethernet Connector Details
Ethernet Connector Specification and Pin Array
The following table provides the Ethernet connector specifications.
Connector
Name
Ethernet
The following table provides Ethernet connector pin array details.
Ethernet
Number
of Pins
Module Side
RJ-45 CAT5
8
Socket
Pin Number
Signal Name
1
2
3
4
5
6
7
8
Connector Model
Cable Side
RJ-45 CAT5
Plug
TXD+
Transmitted data + side
TXD-
Transmitted data – side
RXD+
Received data + side
–
–
–
–
RXD-
Received data – side
–
–
–
–
6 Ethernet Connectivity
Manufacturer
TE Connectivity
Description
25