HDMI Distribution Amplifiers DTP HD DA 4K 230

HDMI Distribution Amplifiers DTP HD DA 4K 230

DTP HD DA4 4K 230 and DTP HD DA8 4K 230 are HDMI signal distribution amplifiers that support resolutions up to 4K, integrating DTP technology for signal transmission over twisted pair cables up to 70 meters. These devices provide stable signal distribution, support advanced digital video and audio formats, and are suitable for professional presentation applications, video conferencing, and large-scale AV systems.

Key Features

Supports resolutions up to 4K with a refresh rate of 60Hz (4:2:0) or 30Hz (4:4:4)
Transmits HDMI signals over twisted pair cables up to 70 meters for 1080p resolution
Integrates HDCP 1.4, HDMI 1.4, and DVI 1.0 technologies
Supports embedded digital audio and separate analog audio
Includes RS-232 and IR ports for remote control
Built-in fan cooling system ensures stable performance
Compact design with rack-mountable capability

Technical Specifications

• Supports frame rates of 24, 25, 30, 50, and 60 fps
• Chroma sampling 4:4:4, 4:2:2, 4:2:0
• Maximum color depth of 12-bit, subject to data rate limits
• Supports HDMI 1.4, HDCP 1.4, DVI 1.0, and CEA-861E standards
• Maximum data rate of 10.2 Gbps (3.4 Gbps per color)
• HDMI signal transmission up to 70 meters at 1080p resolution over STP cable
• Supports Dolby Digital, DTS, and PCM 2-channel digital audio formats
• Input connections include HDMI, output connections include HDMI and RJ-45 for DTP connections
• Control ports include RS-232, USB, and Ethernet with Telnet and SSH protocol support
• Power input of 100-240 VAC with a maximum power consumption of 78.7W
• Metal enclosure design, rack-mountable, weighing approximately 2.3 k