External Link Ports (Acuity® Panels)
The external link ports use a female RJ-45 connector.

| Pin | Signal |
|---|---|
| 1 | Rx+ |
| 2 | Rx- |
| 3 | Tx+ |
| 4 | PMC_SDI_Load+ |
| 5 | PMC_SDI_Load- |
| 6 | Tx- |
| 7 | PMC_SDI_Latch+ |
| 8 | PMC_SDI_Latch- |
The external link ports use a female RJ-45 connector.

| Pin | Signal |
|---|---|
| 1 | Rx+ |
| 2 | Rx- |
| 3 | Tx+ |
| 4 | PMC_SDI_Load+ |
| 5 | PMC_SDI_Load- |
| 6 | Tx- |
| 7 | PMC_SDI_Latch+ |
| 8 | PMC_SDI_Latch- |