Description
The Smart-AVI FVX-3000S Multimode Fiber Extender is a high-performance KVM extension solution designed for environments that demand long-distance signal transmission without compromising quality. Utilizing a transmitter and receiver pair, this system extends VGA video, USB keyboard and mouse, stereo audio, and RS-232 control signals over a single multimode fiber optic cable.
Engineered for professional AV, IT, and industrial applications, the FVX-3000S delivers crystal-clear video up to 1920 x 1200 at 60 Hz while maintaining full signal integrity across distances up to 1,400 feet. Fiber optic transmission ensures immunity to electromagnetic interference, enhanced security against signal interception, and flexible installation through tight or complex routing paths.
With support for USB peripherals, programmable DDC, and compatibility across all major operating systems and KVM switches, this extender provides a reliable and scalable solution for mission-critical environments such as control rooms, medical facilities, call centers, and broadcasting studios.
| Specification | Details |
|---|---|
| Brand | Smart-AVI |
| Model | FVX-3000S |
| Product Type | Multimode Fiber KVM Extender (Transmitter & Receiver Kit) |
| Video Input | VGA (Single-Link, Female) |
| Video Output | DVI-I (Supports VGA or DVI) |
| Maximum Resolution | 1920 x 1200 @ 60 Hz |
| Alternate Resolution | 1280 x 1024 @ 75 Hz |
| Extension Distance | Up to 1,400 ft (450 m over 50µ multimode fiber) |
| Optical Connector | LC |
| USB Support | Keyboard and Mouse |
| Audio Support | Stereo Audio |
| Audio Connector | 3.5 mm Stereo Mini (Female) |
| Audio Bandwidth | 15 MHz at 0 dB |
| Audio Impedance | 10 kΩ |
| RS-232 Support | 300 b/s to 115 kb/s |
| DDC Support | Programmable Internal DDC Table |
| Compatibility | Works with all major operating systems and KVM switches |
| Enclosure | Compact Metal Housing |
| Dimensions | 4.5 x 5.5 x 1.7 inches |
| Weight | 8.0 lb |
| Signal Integrity | Immune to electromagnetic interference and signal degradation |
| Installation | Single fiber cable, flexible routing for tight spaces |
| Country of Manufacture | United States |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
