Allied Telesis AT-IMC1000TP/SFP - Manual (Page 12)

Hardware Description Ports
12 AT-IMC1000TP/SFP Industrial Gigabit PoE+ Media Converter
FIGURE 2-5 MDI Connections
FIGURE 2-6 MDI/MDI-X Connections
2.6.2 1000 Base-T Pin Assignments
3 Transmit Data plus
(TD+) Receive Data plus
(RD+)
6 Transmit Data minus
(TD-) Receive Data minus
(RD-)
Table 2-5: 1000 Base-T Pin Assignments
Pin MDI-X Signal Name Signal Definition
1 TRD+(0) Transmit and receive data 0 (positive lead)
2 TRD-(0) Transmit and receive data 0 (negative lead)
3 TRD+(1) Transmit and receive data 1 (positive lead)
4 TRD+(2) Transmit and receive data 2 (positive lead)
5 TRD-(2) Transmit and receive data 2 (negative lead)
6 TRD-(1) Transmit and receive data 1 (negative lead)
7 TRD+(3) Transmit and receive data 3 (positive lead)
8 TRD-(3) Transmit and receive data 3 (negative lead)
Table 2-4: MDI/MDI-X Pin Assignments
Pin MDI-X Signal Name MDI Signal Name
Media Converter Router or PC
3 TD+
6 TD-
1 RD+
2 RD-
3 TD+
6 TD-
1 RD+
2 RD-
Media Converter Router or PC
3 TD+
6 TD-
1 RD+
2 RD-
3 TD+
6 TD-
1 RD+
2 RD-