HDBaseT (HDB 1.0) transmits HDMI 2.0, USB, Ethernet, RS-232, and power over a single Cat5e/Cat6 cable up to 100m using standard RJ45 connectors for professional AV installation in conference rooms and classrooms.
| Pin | Name | Function | Type |
|---|---|---|---|
| 1 | TX+ | HDBaseT data pair 1 positive | BUS |
| 2 | TX- | HDBaseT data pair 1 negative | BUS |
| 3 | RX+ | HDBaseT data pair 2 positive | BUS |
| 4 | POH+ | Power over HDBaseT positive | PWR |
| 5 | POH+ | Power over HDBaseT positive | PWR |
| 6 | RX- | HDBaseT data pair 2 negative | BUS |
| 7 | POH- | Power over HDBaseT negative | GND |
| 8 | POH- | Power over HDBaseT negative | GND |
HDBaseT (HDB 1.0) transmits HDMI 2.0, USB, Ethernet, RS-232, and power over a single Cat5e/Cat6 cable up to 100m using standard RJ45 connectors for professional AV installation in conference rooms and classrooms.