RS-422 connector pinouts K2 Summit 3G
The K2 Summit 3G Production Client RS-422 interface conforms to ANSI/SMPTE 207M-1997 standard (SMPTE 422).
Pinouts for the individual RJ45 connectors are as follows:
| Pin # | Signal | Description |
|---|---|---|
| 1 | +TXD | Differential Transmit Data (high) (out TXB) |
| 2 | -TXD | Differential Transmit Data (low) (out TXA) |
| 3 | +RXD | Differential Receive Data (high) (in RXB) |
| 4 | GND | Signal Ground |
| 5 | GND | Signal Ground |
| 6 | -RXD | Differential Receive Data (low) (in RXA) |
| 7 | GND | Signal Ground |
| 8 | GND | Signal Ground |
Balanced signals are placed on twisted wire pairs within a standard CAT5 or CAT3 cable.