RDS-3086/3166G User Manual
ORing Industrial Networking Corp
9
1000BASE-T
Cat. 5/Cat. 5e 100-ohm UTP
UTP 100 m (328ft)
RJ-45
With 10/100Base-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 Port Pin Assignments:
Pin Number
Assignment
1
TD+
2
TD-
3
RD+
6
RD-
1000Base-T RJ-45 Port 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 supports auto MDI/MDI-X operation. You can use a cable to connect the device to
a PC. The table below shows the 10/100Base-T(X) MDI and MDI-X port pin outs.
10/100Base-T(X) 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)
4
Not used
Not used
5
Not used
Not used
6
RD-(receive)
TD-(transmit)
7
Not used
Not used
8
Not used
Not used