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Matrox XTO3-N3408CTX Extio 3 N3408 Transmitter Card - 4K KVM Extender for 4 Computers - 16404. 20 ft Range
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Product Features
Technical Overview
This KVM extender transmitter operates as a wired connectivity solution, utilizing network infrastructure to achieve a maximum operating distance of 16404.20 feet (5000000 mm). It supports a single DisplayPort input for video sourcing and includes one RJ-45 port for network connectivity, along with one USB port for peripheral integration.
The card's architecture is optimized for low-latency, high-fidelity signal transmission, maintaining video quality across vast distances without compression artifacts. It is compatible with standard Ethernet switches and can be deployed in point-to-point configurations or integrated into larger networked KVM systems for scalable expansion.
Relevant factors for this section include Connectivity Technology, Number of Computers Supported, Maximum Operating Distance, Graphic Mode. 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
The Extio 3 N3408 stands out by extending 4K desktops at unprecedented low bitrates, reducing network bandwidth requirements while preserving visual fidelity. Its Aggregator Mode allows a single keyboard and mouse to control multiple connected systems, streamlining workflow efficiency in multi-computer setups.
Ultra-High Resolution Support
Delivers 4Kp60 4:4:4 video quality over IP, ensuring crisp, color-accurate remote displays for graphic design, video editing, and monitoring applications.
- 3840 x 2160 @ 60Hz
- Full chroma 4:4:4
- Low bitrate encoding
Flexible Deployment Options
Operates over copper cabling or optional fiber optic links, supporting LAN, private WAN, or dedicated point-to-point connections for versatile installation scenarios.
- Copper or fiber media
- Point-to-point or networked
- Future-proof upgrade path
Deployment / Use Cases
Ideal for environments where computers are located far from user workstations, this transmitter enables centralized control in data centers, allowing IT staff to manage servers from a secure, ergonomic location. In broadcast and production facilities, it supports real-time video monitoring and editing from remote galleries, maintaining 4K quality across large campuses.
Security operations centers benefit from the ability to display high-resolution surveillance feeds on distant monitors without signal degradation. Financial trading floors and command centers utilize the quad-monitor configuration capability, driving up to four 1080p displays from a single transmitter for multi-screen dashboards and analytics.
Data Center Server Management
Remotely access and control rack-mounted servers from a centralized console, reducing physical access needs and improving operational security.
Broadcast & Media Production
Extend 4K video feeds from editing suites to control rooms or remote viewing stations, ensuring consistent picture quality for critical review.
What's in the Box
The package includes the Extio 3 N3408 Transmitter Card and a mini USB-A to USB-B 2-foot cable, providing essential components for immediate setup and integration.
Highlights
- Extends 4K video (3840x2160 @60Hz) over IP with low bitrates and 4:4:4 chroma
- Supports up to 4 computers from a single transmitter and receiver pair
- Maximum operating distance of 16404.20 feet (5000000 mm) over copper or fiber
- Enables quad-monitor configurations (4x 1080p @60Hz) for multi-screen setups
- Deployable as point-to-point or networked KVM extender for scalable expansion
- Aggregator Mode allows control of multiple systems with one keyboard and mouse
- Includes DisplayPort, RJ-45, and USB connectivity for comprehensive peripheral support
- Compact plug-in card form factor for easy integration into existing hardware
Specifications
| Specifications | |
|---|---|
| Manufacturer | Matrox |
| Manufacturer Part Number | XTO3-N3408CTX |
| Brand Name | Matrox |
| Product Line | Extio |
| Product Model | N3408 |
| Product Name | Extio 3 N3408 Transmitter Card |
| Product Type | KVM Extender |
| Technical Information | |
| Connectivity Technology | Wired |
| Number of Computers Supported | 4 |
| Maximum Operating Distance | 16404.20 ft (5000000 mm) |
| Video | |
| Graphic Mode | 4K |
| Maximum Video Resolution | 3840 x 2160 |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| USB | Yes |
| DisplayPort | Yes |
| Number of Network (RJ-45) Ports | 1 |
| Number of USB Ports | 1 |
| Physical Characteristics | |
| Form Factor | Plug-in Card |
| Transmitter Height | 4.38" (111.25 mm) |
| Transmitter Depth | 9.02" (229.11 mm) |
| Miscellaneous | |
| Package Contents | Extio 3 N3408 Transmitter Card mini USB-A To USB-B 2ft cable |
User Manual
FAQ
What is the maximum video resolution supported by this KVM extender transmitter?
The Matrox Extio 3 N3408 Transmitter Card supports a maximum video resolution of 3840 x 2160 (4K) at 60Hz with full 4:4:4 chroma subsampling. This ensures high-fidelity remote desktop experiences suitable for graphic design, video production, and detailed monitoring applications where color accuracy and detail are critical.
How many computers can be controlled with this transmitter?
This transmitter supports up to four computers simultaneously when paired with a compatible receiver. It enables centralized management of multiple systems from a single workstation, which is ideal for data centers, security operations, or trading environments where operators need to access several machines without physical proximity.
What is the maximum operating distance for signal transmission?
The maximum operating distance is 16404.20 feet (5000000 mm). This extended range is achieved over standard copper cabling, with optional support for multi-mode or single-mode fiber optic links to accommodate even longer distances or environments with electromagnetic interference.
What connectivity ports are available on this transmitter card?
The card includes one DisplayPort for video input, one RJ-45 port for network connectivity, and one USB port for peripheral devices. These ports facilitate the transmission of video, keyboard, mouse, and audio signals over IP networks, supporting comprehensive remote control capabilities.
Can this transmitter be used in networked KVM deployments?
Yes, it can be deployed as either a point-to-point extender or integrated into a networked KVM system. This flexibility allows for scalable expansion, enabling users to start with a simple direct connection and evolve into a larger, switch-based infrastructure as needs grow, future-proofing investments.
What is included in the package with this transmitter card?
The package contains the Extio 3 N3408 Transmitter Card and a mini USB-A to USB-B 2-foot cable. This cable is used for initial configuration and power, providing the essential components to get the transmitter operational quickly upon installation.
| Qty | Price | Available |
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