| Code | J2303 |
| Category / Class | 5e / class D |
| Operating band | 100 MHz |
| Installation method | without tools |
| Contacts | phosphor-bronze alloy plated with gold |
| Casing | ABS plastics |
| Slot connector type | IDC 110 |
| Wiring standards | EIA/TIA 568B EIA/TIA 568A |
| Max. current per contact (impulse) | 1.5 A |
| Max. voltage (impulse) | 150V |
| Contact resistance | 20 mΩ |
| Insulation resistance | 500 MΩ |
| Dielectric strength | 1000 VAC RMS (60 Hz / 1 min) |
| Color | white |