Specification for RJ11
| Mechanical mounting | on PCBs |
| Contact plating | gold-plated |
| Type of connector | RJ12 |
| Contact material | phosphor bronze |
| Type of pin configuration | 6p6c |
| Ethernet category | Cat 3 |
| Connector variant | unshielded |
| Spatial orientation | vertical |
| Mechanical mounting | on PCBs |
| Contact plating | gold-plated |
| Type of connector | RJ12 |
| Contact material | phosphor bronze |
| Type of pin configuration | 6p6c |
| Ethernet category | Cat 3 |
| Connector variant | unshielded |
| Spatial orientation | vertical |