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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
Black Box KVXLCHF-100-SFP-BUN3 KVM Extender Kit Over Fiber
Overview
The Black Box KVXLCHF-100-SFP-BUN3 is a fiber-based KVM extender kit designed for extending a single 4K30 HDMI display, USB 2.0 peripherals, and audio up to 10 km. This kit is ideal for control rooms, command centers, or any scenario where a workstation needs to be located remotely from the user's console, providing a clean and secure extension without network congestion. The dual SFP ports offer flexibility for network integration or redundancy.
Compatibility
This KVM extender kit is designed to work with standard HDMI 1.4 displays and USB 2.0 devices. It requires compatible SFP modules (sold separately) for fiber optic connectivity. The kit is intended for point-to-point extension and does not rely on IP networking for its primary function, ensuring consistent performance and low latency for the KVM signal. It is compatible with standard PC video outputs and USB keyboards and mice.
Installation Notes
Installation requires two SFP modules (not included) appropriate for the desired fiber type (multimode or single-mode) and distance. The transmitter unit connects to the source computer's HDMI and USB ports, while the receiver unit connects to the remote display and USB devices. Both units require power via the included power adapters. Ensure the fiber optic cable is properly terminated and connected between the SFP modules on both the transmitter and receiver units. The maximum supported resolution is 3840x2160 at 30Hz.
What's in the Box
- 1x KVM Extender Transmitter Unit
- 1x KVM Extender Receiver Unit
- 2x Power Adapters
- 1x USB Type-A to Type-B Cable
- 1x HDMI Cable
- 1x User Manual
Black Box KVM Extender KIT Over Fiber - KVXLCHF-100-SFP-BUN3
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
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