Allied Telesis x530 Series - RJ-45 Copper Port Pinouts

x530 Series Installation Guide for Virtual Chassis Stacking
197
RJ-45 Copper Port Pinouts
Figure 79 illustrates the pin layout of the RJ-45 connectors on the front
panel of the switch.
Figure 79. RJ-45 Socket Pin Layout (Front View)
Table 35 lists the pin signals.
Table 35. Pin Signals for 100M/1G/2.5G/5G Base-T Connectors
Pin
100Mbps
MDI Signal
100Mbps
MDI-X Signal
1G/2.5G/5G
Signal
1 TX+ RX+ Bi-directional pair A+
2 TX- RX- Bi-directional pair A-
3 RX+ TX+ Bi-directional pair B+
4 Not used Not used Bi-directional pair C+
5 Not used Not used Bi-directional pair C-
6 RX- TX- Bi-directional pair B-
7 Not used Not used Bi-directional pair D+
8 Not used Not used Bi-directional pair D-