Turtle AV Darwin HD H.265 TX HDMI AV-over-IP Transmitter

The Darwin HD H.265 TX is a professional-grade AV-over-IP transmitter that delivers full-HD video (1080p60) with 4:4:4 chroma at low latency over standard Gigabit Ethernet networks. With hardware-accelerated H.265 compression, it preserves video quality while minimizing bandwidth usage — making it ideal for digital signage, corporate AV systems, video walls, and distributed display networks.

This transmitter supports both one-to-one and one-to-many (unicast or multicast) streaming modes, enabling flexible deployment for simple point-to-point links or scaled multi-display environments. It offers balanced analog audio breakout via Phoenix connectors, full EDID management with scaling, HDCP 1.4 compliance, and supports large video-wall configurations up to 9×9 displays. The compact, all-metal housing and PoE or DC power options simplify installation in racks, behind displays, or in network closets.

Durable, efficient, and future-proof, the Darwin HD TX is an excellent choice for integrators and AV professionals seeking a scalable, high-performance solution for network-based video distribution.

Key Features

• Full HD1080p60 4:4:4 Video Output: High-fidelity video with accurate color and detail over IP.
• H.265 Hardware Compression: Efficient video encoding for reduced bitrate without sacrificing quality.
• Flexible Streaming: Supports one-to-one or one-to-many (unicast / multicast) video distribution.
• Balanced Analog Audio Output: Left/Right analog audio via Phoenix breakout for external audio devices.
• Advanced EDID Management & Scaling: Ensures compatibility with diverse displays and smooth signal handoff.
• Video Wall Support: Up to 9×9 displays for large-scale signage, control rooms, or multi-screen setups.
• Compact Metal Housing: Rugged build suitable for racks, AV closets, or behind screens.
• Flexible Power Options: PoE (IEEE 802.3af) or 12 V DC input for versatile installation setups.

Technical Specifications

• Input: 1 × HDMI (Type A, 19-pin female)
• Audio Output: 2-channel analog (L/R) via 3-pin Phoenix connector
• Compression Codec: H.265 / HEVC
• Video Output Format: 1080p60, 4:4:4 chroma sampling
• Video Bandwidth: 4.95 Gbps
• Network Output: 1 Gbps Ethernet (RJ45, PoE capable)
• HDCP Compliance: HDCP 1.4
• Color Depth / Color Space: Input 8/10/12-bit; Output 8-bit; RGB 4:4:4 or YCbCr 4:4:4 / 4:2:2 / 4:2:0
• ESD Protection: IEC 61000-4-2 ±8 kV (air discharge) / ±4 kV (contact discharge)
• Control Interface: 1 × RS-232 (3-pin Phoenix connector)
• Housing: Metal enclosure, Turtle Aqua finish
• Dimensions (W × D × H): 4.72 in × 3.74 in × 0.84 in
• Weight: 0.65 lbs (≈ 295 g)
• Power Supply: PoE (IEEE 802.3af) or DC 12 V / 2.5 A
• Power Consumption: ~2.88 W
• Operating Temp: 32–104 °F
• Relative Humidity: 20–90% (non-condensing)