RJ-45 Connector Pinouts for the SRX220 Services Gateway Ethernet Port
Figure 1 shows the RJ-45 cable connector pinouts for Ethernet ports.

Table 1 describes the RJ-45 connector pinouts for the 1-Gbps (1000-Mbps) Ethernet port.
Table 1: RJ-45 Connector Pinouts for the Services Gateway Ethernet Port (1 Gbps)
Pin | Signal |
---|---|
1 | BI_DA+ |
2 | BI_DA- |
3 | BI_DB+ |
4 | BI_DC+ |
5 | BI_DC- |
6 | BI_DB- |
7 | BI_DD+ |
8 | BI_DD- |