IGS-9168GP User’s Manual
ORing Industrial Networking Corp
15
UTP
With 10/100/1000BASE-T(X) cables, pins 1 and 2 are used for transmitting data, and pins 3
and 6 are used for receiving data.
10/100Base-T(X) RJ-45 Pin Assignments :
Pin Number
Assignment
1
TD+
2
TD-
3
RD+
4
Not used
5
Not used
6
RD-
7
Not used
8
Not used
1000Base-T RJ-45 Pin Assignments:
Pin Number
Assignment
1
BI_DA+
2
BI_DA-
3
BI_DB+
4
BI_DC+
5
BI_DC-
6
BI_DB-
7
BI_DD+
8
BI_DD-
The device also supports auto MDI/MDI-X operation. You can use a cable to connect the
switch to a PC. The table below shows the 10BASE-T/ 100BASE-TX MDI and MDI-X port pin
outs.
10/100Base-T MDI/MDI-X Pin Assignments:
Pin Number
MDI port
MDI-X port
1
TD+(transmit)
RD+(receive)
2
TD-(transmit)
RD-(receive)
3
RD+(receive)
TD+(transmit)
