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AdderLink XD150FX - Lossless Fiber KVM Extender for DVI, USB 2.0, Audio & RS232 up to 4 km

Regular price $1,727.00
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Adder Technology  |  SKU: XD150FX-MM-US

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The AdderLink XD150FX is a high-performance fiber optic KVM extender that delivers uncompressed, pixel-perfect DVI video up to 2560×1600@60 Hz, transparent USB 2.0 (including high-speed and isochronous devices), bi-directional CD-quality analog audio, and RS232 serial over a single duplex multimode or single-mode fiber pair up to 4 km. It provides a true local-desktop experience at the remote location with zero latency and no compression artifacts. Ideal for secure, noise-sensitive, or space-constrained environments, it allows critical computing hardware to be isolated while maintaining full peripheral and video performance.

Built in rugged metal housings for both transmitter and receiver, each unit measures 169 × 31 × 120 mm and weighs only 0.6 kg, with fanless design for silent operation and optional 1U rack mounting (two units per tray). Locking 12 V DC power connectors and included universal power adapters ensure reliable operation, while the integrated web interface and REST API enable easy monitoring and third-party control integration.

Perfect for broadcast studios, medical imaging, industrial control rooms, financial trading floors, and secure government facilities where long-distance, high-resolution, real-time access is essential. Fully compatible with all operating systems without drivers, DVI-D sources, USB 2.0 peripherals, and standard LC duplex fiber (OM2 multimode up to 150 m or single-mode up to 4 km).

Features Chart



Feature Benefit
Uncompressed DVI up to 2560×1600@60 Hz Pixel-perfect, real-time video with zero compression artifacts for mission-critical monitoring
Transparent USB 2.0 4-Port Hub Full-speed support for keyboards, mice, tablets, storage, and isochronous devices like webcams
Bi-Directional Analog Audio CD-quality 24-bit/96 kHz stereo plus separate mic/headphone channels for clear remote communication
RS232 Serial with Flow Control Reliable control up to 115200 baud for automation, touchscreens, and legacy equipment
Duplex LC Fiber (SFP) Up to 4 km single-mode or 150 m multimode with hot-swappable SFP modules for flexible deployment
Intelligent EDID Management Automatic resolution optimization for any display and video card combination
Web Interface & REST API Easy monitoring, configuration, and third-party system integration
Fanless Metal Construction Silent, durable, rack-ready design with 400,000-hour MTBF for 24/7 reliability

Specifications Table



Specification Detail
Max Video Resolution 2560 × 1600 @ 60 Hz
Video Interface DVI-D single-link (uncompressed)
Extension Distance 150 m OM2 multimode; 4 km single-mode fiber
Fiber Connectors Duplex LC (SFP modules included)
USB Support USB 2.0 low/full/high speed + isochronous; 4-port hub at receiver
Audio Bi-directional 24-bit/96 kHz analog; separate line-in/out & mic/headphone
Serial RS232 up to 115200 baud with RTS/CTS
Transmitter Ports 1× DVI-D, 1× USB-B, 2× 3.5 mm audio, 1× RS232, 1× duplex LC
Receiver Ports 1× DVI-D, 4× USB-A, 3× 3.5 mm audio, 1× RS232, 1× duplex LC
Power Supply 12 V DC 18 W universal adapters (included)
Operating Temperature 0 to 40 °C / 32 to 104 °F
Dimensions (W × H × D) 169 × 31 × 120 mm / 6.65 × 1.22 × 4.72 in
Weight (each unit) 0.6 kg / 1.3 lb
Construction Robust metal, fanless
MTBF 400,000 hours
OS Compatibility All known operating systems; driverless
Approvals CE, FCC, UKCA

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