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StarTech.com FD121-KVM-EXTENDER DisplayPort KVM Extender over Fiber Optic - 4K 60Hz - Up to 984ft/300m - 2 x 10G SFP+ Modules
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Product Features
Technical Overview
This KVM extender operates over fiber optic cabling using two pre-installed 10G SFP+ modules, supporting distances up to 300 meters with multi-mode fiber. For longer deployments, the SFP+ slots accept compatible single-mode modules to extend the range to 500 meters. The extender supports DisplayPort 1.2 signals at resolutions up to 4096x2160 with 60Hz refresh rates and 4:4:4 chroma sampling.
EDID pass-through technology ensures optimal signal compatibility by communicating display capabilities between source and destination devices. The six USB 2.0 HID ports support keyboards, mice, and other input devices without requiring additional drivers. Universal 100-240V AC power adapters provide flexible international deployment options.
Relevant factors for this section include Connectivity Technology, Number of Local Users Supported, Number of Remote Users Supported, Maximum Video Resolution. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This fiber optic KVM extender delivers reliable long-distance extension without compromising video quality or peripheral responsiveness. The steel housing construction provides durability while minimizing electromagnetic interference, ensuring stable operation in various installation environments.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Universal Compatibility, Enhanced Signal Integrity.
Universal Compatibility
Works with Windows, macOS, and Linux systems without requiring drivers or software configuration.
- No network settings to manage
- MSA-compliant SFP+ module support
Enhanced Signal Integrity
Fiber optic transmission prevents signal degradation over distance while eliminating EMI concerns common with copper-based extenders.
- EDID pass-through for optimal compatibility
- 4:4:4 chroma at 4K 60Hz
Deployment / Use Cases
The FD121-KVM-EXTENDER is ideal for environments where computer equipment must be physically separated from user workstations. Data centers can use it to extend console access to remote monitoring stations, while broadcast facilities benefit from maintaining high-quality 4K video signals over distance.
Educational institutions and corporate training rooms can deploy these extenders to create flexible workstation setups where instructors control presentation systems from across the room. Security operations centers utilize them to maintain clean cable management while providing operators with responsive control of monitoring systems.
Relevant factors for this section include Connectivity Technology, Number of Local Users Supported, Number of Remote Users Supported, Maximum Video Resolution. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Data Center Console Extension
Extend server room KVM access to adjacent monitoring stations or network operation centers.
Collaborative Workspace Setup
Create flexible workstation arrangements where multiple users can control shared systems from different locations.
What's in the Box
The complete extension kit includes all necessary components for immediate deployment.
Highlights
- Extends DisplayPort video and USB control up to 984ft/300m over fiber
- Supports 4K resolution at 60Hz with DisplayPort 1.2 compliance
- Includes two pre-installed 10G SFP+ multi-mode modules
- Six USB HID ports for keyboard, mouse, and peripheral connectivity
- Works with Windows, macOS, and Linux without drivers
- Steel housing provides durability and EMI protection
- Universal 100-240V AC power adapters for international use
- TAA compliant for government and institutional procurement
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | FD121-KVM-EXTENDER |
| Brand Name | StarTech.com |
| Product Name | KVM Console/Extender |
| Product Type | KVM Console/Extender |
| Technical Information | |
| Connectivity Technology | Wired |
| Number of Local Users Supported | 1 |
| Number of Remote Users Supported | 1 |
| Video | |
| Maximum Video Resolution | 4096 x 2160 |
| Interfaces/Ports | |
| Host Interface | DisplayPort |
| USB | Yes |
| DisplayPort | Yes |
| Number of USB Ports | 6 |
| Power Description | |
| Input Voltage | 100 V AC,240 V AC |
| Input Voltage Range | 100 - 240 AC |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Miscellaneous | |
| Package Contents | 1 x Transmitter (Local Unit) 1 x Receiver (Remote Unit) 2 x 10G SFP+ Modules (Pre-installed) 2 x Universal Power Adapter (NA/EU/UK/ANZ) 3 x USB-A to USB Mini-B Cables 1 x Quick-Start Guide |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS),Waste Electrical and Electronic Equipment Directive (WEEE) |
| TAA Compliant | Yes |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What maximum distance does this KVM extender support?
The extender supports distances up to 984 feet (300 meters) using the included multi-mode SFP+ modules. For longer deployments, compatible single-mode SFP+ modules (sold separately) can extend the range to 1,640 feet (500 meters) while maintaining signal integrity.
What video resolutions and refresh rates are supported?
This extender supports DisplayPort 1.2 signals at resolutions up to 4096x2160 (4K) with a 60Hz refresh rate and 4:4:4 chroma sampling. EDID pass-through ensures compatibility with various displays by communicating optimal resolution settings between devices.
How many USB devices can I connect simultaneously?
The extender provides six USB 2.0 HID ports that support keyboards, mice, and other input devices. These ports enable comprehensive peripheral control at the remote location without requiring additional USB hubs or expansion devices.
Does this extender require special software or drivers?
No software or drivers are required for operation. The extender works with Windows, macOS, and Linux systems through plug-and-play functionality. The point-to-point fiber connection eliminates network configuration needs, making deployment straightforward.
What type of fiber cabling and connectors are compatible?
The extender uses standard LC duplex multi-mode fiber cables with the included SFP+ modules. The SFP+ slots support MSA-compliant modules, allowing compatibility with both multi-mode and single-mode fiber types for flexible deployment options.
What power requirements does this extender have?
The kit includes two universal power adapters that support 100-240V AC input, making them suitable for international deployment. The adapters feature interchangeable plugs for North America, Europe, the UK, and Australia/New Zealand regions.
| Qty | Price | Available |
|---|
