RGBlink MSP 315-4 HDBaseT 4K Extender Set
The MSP 315-4 moves an HDMI signal across a building on structured cable. A 1080p feed reaches 70 m over Cat5e or Cat6a; push it to 2160p at 30 Hz and the working distance shortens to 40 m. The link is HDCP 2.2 compliant, so protected sources pass without a handshake failure at the display end.
Power over Ethernet feeds one end of the link from the other, which usually means the unit above the ceiling or behind the display never needs its own outlet. IR and RS-232 pass bi-directionally along the same cable, so a remote control at the display can still reach the source rack and a control system can still reach the display. The MSP 315-4 ships as a matched transmitter and receiver set, ready to deploy.
| Function | HDMI over HDBaseT extender set (transmitter and receiver) |
|---|---|
| Distance, 2K | Up to 70 m over Cat5e or Cat6a |
| Distance, 4K | Up to 40 m over Cat5e or Cat6a |
| Maximum Resolution | 2160p at 30 Hz |
| Signal Support | HDMI 1.4 |
| Content Protection | HDCP 2.2 compliant |
| Power | PoE, one end powered from the other |
| Control Pass-Through | IR and RS-232, bi-directional |










