Specification for RJ11
| Operating temperature | -40...80°C |
| Electrical mounting | THT |
| Kind of connector | female |
| Mechanical mounting | THT |
| Contact plating | gold-plated |
| Type of connector | RJ45 |
| Number of pins | 4 |
| Contact material | phosphor bronze |
| Type of pin configuration | 6p4c |
| Number of ports | 1 |
| Connector variant | unshielded |
| Spatial orientation | angled 90° |