Product Overview
The ZH-THF1204D DVI/HDMI Fiber Optic Extender is designed to transmit DVI/HDMI video signals over long distances using 4-fiber LC optical fiber. It supports both multimode and single-mode fiber, providing up to 500 m over OM3 multimode fiber or 1.5 km over G.652D single-mode fiber.
The extender supports resolutions up to 1920×1200@60Hz, as well as 1920×1080p@60Hz and 1600×1200@60Hz. Built-in manual EDID learning and default EDID recovery allow the system to adapt to different display devices and help ensure reliable video output.
The ZH-THF1204D features a compact metal housing with front-panel access to the optical interfaces, status indicators, power input, and EDID learning button. The DVI interface can also provide +5V power, making the extender suitable for integration into professional AV and matrix systems.
Key Features
- DVI/HDMI Fiber Extension:Extends DVI/HDMI video signals through 4-fiber LC optical fiber.
- Multimode and Single-Mode Support:Compatible with OM3 multimode and G.652D single-mode fiber.
- Long-Distance Transmission:Supports up to 500 m over OM3 multimode fiber or 1.5 km over G.652D single-mode fiber.
- High Resolution:Supports up to 1920×1200@60Hz, 1920×1080p@60Hz, and 1600×1200@60Hz.
- Manual EDID Learning:Supports manual EDID learning and default EDID recovery for improved display compatibility.
- Embedded HDMI Audio:Supports HDMI video and audio transmission when the source signal does not use HDCP.
- Low Power Consumption:Typical power consumption of approximately 200–350 mA.
- Compact Metal Housing:Durable metal enclosure with a detachable upper cover for convenient system integration.
- DVI Power Support:Can receive +5V power through DVI pin 14 when sufficient power is available from the connected source, display, or matrix.
- Status Indicators:Provides Power, Laser Active, Fiber LOS, EDID, and HPD indicators.
- Front-Panel Access:Optical interfaces, indicators, power input, and EDID control are integrated into the front panel for convenient operation.
- ESD Protection:Supports ±15 kV air discharge and ±8 kV contact discharge protection.
- Software Upgrade Support:Hidden serial interface allows convenient software/firmware upgrades.
- Professional AV Integration:Suitable for DVI/HDMI matrix systems, control rooms, professional displays, projectors, and other AV installations.
Applications
- Professional AV Systems
- DVI/HDMI Display Extension
- Video Matrix Systems
- Digital Signage
- Control Rooms
- Conference Rooms
- Broadcast and Production Systems
- Professional Monitors and Projectors
- Large-Format Display Systems
- Long-Distance DVI/HDMI Video Transmission
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