Fiber DisplayPort Extenders
Fiber Optic Extenders Designed for Secure KVM Systems
FOX3 DisplayPort Extenders
DisplayPort Video Signals over a Fiber Optic Infrastructure
FOX3 DisplayPort Extenders provide secure long haul transmission of DisplayPort video, USB, stereo audio, control, IR, and 3D sync signals over fiber optic cabling. Engineered for exceptional high resolution image performance, they deliver perfect pixel-for-pixel, uncompressed images up to 4K/60 @ 4:4:4 over two fibers or mathematically lossless 4K/60 @ 4:4:4 over one fiber.

Uncompromised Image Quality
Supporting data rates up to 18 Gbps, FOX3 DisplayPort extenders are designed to deliver uncompressed or mathematically lossless video images up to 4096x2160 at 60 Hz with 4:4:4 chroma sampling. Maintaining a 60 Hz frame rate with a 4:4:4 color space ensures smooth frame transitions in full-motion video and preserves the details of high-quality computer images, such as CAD drawings. FOX3 DisplayPort receivers with Vector™ 4K scaling technology offer best-in-class image quality while preserving detail present in the original source material.
Enterprise Wide KVM Signal Distribution Systems
FOX3 Series DisplayPort Extenders are compatible with the complete line of FOX3 Matrix Switchers. Extron FOX3 Matrix Switchers are available in standard sizes up to 840x840 as well as custom designs up to 2000x2000 and larger. From point-to-point extension to fully non-blocking matrix applications up to 2000x2000 and beyond, FOX3 Systems securely deliver unrivaled performance and reliability to satisfy even the most discerning users.
USB Signal Switching and Extension
FOX3 DisplayPort extenders incorporate USB signal extension to streamline system integration in KVM – keyboard, video, and mouse applications. USB device class filtering and HID-only ports allow for tailor-made solutions in high security deployments.


FOX3 T 321 and FOX3 SR 321
- Extends DisplayPort, USB, stereo audio, and RS-232 control signals very long distances over fiber optic cabling
- Supports USB 2.0 to 1.0 devices and USB 3.0 devices that can operate at USB 2.0 data rates of up to 480 Mbps


FOX3 T 331 and FOX3 SR 331
- Extends DisplayPort, USB HID, stereo audio, and RS-232 control signals very long distances over fiber optic cabling
- Device class filtering on USB HID port restricts the range of device types to HID
Designed for Secure Systems
FOX3 Systems use two methods to ensure sensitive data is properly segregated and protected - Priority Switching and Secure Partitioning. Priority Switching assigns a security level to each input and output. An output can only be tied to an input at the same security level or lower, preventing unauthorized access to sensitive data. Priority Switching is useful in systems with multiple security classification levels.
Secure Partitioning enables the matrix switcher to be divided into smaller sub-switchers for segregating sources and destinations into partitions. Sources can only be routed to destinations within the same partition. Any attempt to tie an input and output in different partitions is prohibited, returning an error code. Secure Partitioning is useful for separating secure and unclassified data.
Extron Vector 4K Scaling Technology
Vector 4K was developed internally by Extron’s expert team of signal processing engineers. Extron engineers have crafted patented image processing technologies that set the industry benchmark for visual performance. Features such as bicubic scaling, 30‑bit color depth, and 4:4:4 chroma sampling ensure very high image quality while preserving detail present in the original source material.
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FOX3 T 321
Fiber Optic Transmitter for DisplayPort, USB, Audio, Control, and 3D Sync
FOX3 T 331
Fiber Optic Transmitter for DisplayPort, USB HID, Audio, Control, and 3D Sync
FOX3 SR 321
Fiber Optic Scaling Receiver for DisplayPort, USB, Audio, Control, and 3D Sync
FOX3 SR 331
Fiber Optic Scaling Receiver for DisplayPort, USB HID, Audio, Control, and 3D Sync
4:4:4 Test Pattern

Vector 4K Scaling

Everlast Power Supplies
