TES-3082GT-M12-BP1 User’s Manual
ORing Industrial Networking Corp
5
1000 Base-T RJ-45 Pin Assignments
Pin Number
Assignment
Giga A - 1
BI_DA+
Giga A - 2
BI_DA-
Giga A - 3
BI_DB+
Giga B -1
BI_DC+
Giga B - 2
BI_DC-
Giga A - 6
BI_DB-
Giga B - 3
BI_DD+
Giga B - 6
BI_DD-
The TES-3082GT-M12-BP1 switch supports auto MDI/MDI-X operation. You
can use a straight-through cable to connect PC to switch. The following table
below shows the 10BASE-T/ 100BASE-TX MDI and MDI-X port pin outs.
10/100 Base-TX MDI/MDI-X pins assignment
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
1000 Base-T MDI/MDI-X pins assignment
Pin Number
MDI port
MDI-X port
Giga A - 1
BI_DA+
BI_DB+
Giga A - 2
BI_DA-
BI_DB-
Giga A - 3
BI_DB+
BI_DA+
Giga B -1
BI_DC+
BI_DD+
Giga B - 2
BI_DC-
BI_DD-
Giga A - 6
BI_DB-
BI_DA-
Giga B - 3
BI_DD+
BI_DC+
Giga B - 6
BI_DD-
BI_DC-
Note:
“+” and “-” signs represent the polarity of the wires that make up each wire pair.