RGBlink MSP 315-4 TX

The RGBlink MSP 315-4 TX is an HDBaseT HDMI transmitter that extends 1080p HDMI signals up to 70 m and 4K 2160p@30Hz signals up to 40 m over CAT-5e or CAT-6a cable. HDCP 2.2 compliant, it supports bi-directional IR and RS232 communication and PoE for powering from the receiver end.

The RGBlink MSP 315-4 TX is a compact, high-performance HDBaseT HDMI transmitter designed to deliver long-distance HDMI signals over standard Ethernet cabling. Paired with the MSP 315-4 RX, the TX unit can extend 1080p signals up to 70 m and 4K 2160p@30Hz signals up to 40 m using CAT-5e or CAT-6a cables, making it ideal for AV installations in conference rooms, digital signage, and educational environments.

Supporting HDMI 1.4 and HDCP 2.2, the MSP 315-4 TX ensures full compatibility with modern displays and media sources. Bi-directional IR and RS232 communication allow remote control of connected devices and integration with automation systems. The TX can also power the receiver via Power over Ethernet (PoE), reducing cabling requirements and simplifying installation. Compact (120 × 16 × 74 mm) and lightweight (0.24 kg), the MSP 315-4 TX is plug-and-play ready for seamless deployment in professional AV environments.

Key Features:

• Extend 1080p HDMI signals up to 70 m via CAT-5e / CAT-6a
• Extend 4K HDMI signals (2160p@30Hz) up to 40 m
• Supports HDMI 1.4 and HDCP 2.2 compliance
• Bi-directional IR and RS232 communication
• Power over Ethernet (PoE) to power RX unit from TX end
• Compact and lightweight (120 × 16 × 74 mm; 0.24 kg)
• Plug-and-play operation with included RX unit