Product Highlights
- IP KVM transmitter appliance designed to extend high-resolution video and control over standard 1 Gigabit Ethernet.
- Supports 4Kp60 4:4:4 UHD operation along with multi-display workstation configurations.
- Provides one DisplayPort 1.2 input plus three additional DisplayPort inputs for multi-screen source systems.
- Includes 3.5 mm audio input/output and DB-9 RS-232 output for additional workstation and control connectivity.
- Works with commercial off-the-shelf Ethernet switches for scalable point-to-point or networked KVM deployments.
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Description
Product Overview
Matrox Extio N3408 IP KVM Transmitter Appliance is built for workstation environments where the source computer needs to stay away from the operator position. It sends high-resolution display and control signals across standard 1 Gigabit Ethernet, making it easier to place computers in an equipment room while keeping the working desktop where the operator needs it.
The transmitter supports 4Kp60 4:4:4 UHD operation and multi-display workflows. Its video connections include one DisplayPort 1.2 input and three additional DisplayPort inputs, while analog audio and RS-232 connections give engineers extra options for integrating the source system into a professional KVM setup.
Highlights
- 4Kp60 4:4:4 IP KVM transmission – supports high-resolution professional desktop workflows
- Multi-display operation – provides multiple DisplayPort connections for larger workstation layouts
- 1 Gigabit Ethernet support – carries the KVM workflow over standard network infrastructure
- DisplayPort 1.2 input – supports a high-resolution source connection alongside additional DisplayPort inputs
- Analog audio connectivity – includes 3.5 mm input and output connections
- RS-232 output – adds serial control capability for compatible equipment
Quick Specs & Uses
- Product type: IP KVM transmitter appliance
- System family: Matrox Extio 3 / Extio N3408
- Network support: 1 Gigabit Ethernet
- Video capability: 4Kp60 4:4:4 UHD and multi-display operation
- DisplayPort input: 1 x DisplayPort 1.2
- Additional video inputs: 3 x DisplayPort
- Audio input: 1 x 1/8" / 3.5 mm TRS
- Audio output: 1 x 1/8" / 3.5 mm TS
- Serial output: 1 x DB-9 RS-232
- Power input: 1 x barrel input
- Network switch compatibility: Commercial off-the-shelf Ethernet switches
- Typical uses: Broadcast control rooms, production workstations, multi-display desktops, equipment rooms, and professional IP KVM installations
Why It Helps
Keeping the workstation away from the operator can make a control room quieter and easier to maintain. The N3408 transmitter lets the source computer stay in the equipment area while its desktop is carried across the network to a compatible Extio receiver.
The multi-display connections are useful when one workstation drives several applications at the same time. Operators working with monitoring, graphics, editing, control, or data-heavy software can keep a larger desktop without putting the computer directly at the desk.
Because Extio 3 works over standard Gigabit Ethernet and commercial network switches, the system can be integrated into familiar network infrastructure instead of requiring a dedicated proprietary switching platform.
System Characteristics
- High-resolution KVM extension supports 4Kp60 4:4:4 desktop workflows over IP
- Multi-display source support gives operators room for larger workstation layouts
- Standard Gigabit Ethernet transport allows the system to use conventional network infrastructure
- Analog audio support extends additional workstation audio connections alongside video
- RS-232 connectivity provides a serial control path for compatible production equipment
- Scalable network design makes the transmitter suitable for direct extension or larger Extio KVM installations
What's In The Box
- 1 x Matrox Extio N3408 IP KVM Transmitter
Trusted Seller
Coremicro supplies professional production gear for broadcast, KVM extension, control rooms, post-production, IP infrastructure, and multi-display workflows.
Specifications
Matrox Extio N3408 IP KVM Transmitter Appliance Specifications
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What's included
Included on Matrox Extio N3408 IP KVM Transmitter Appliance

















