Gefen
4K Ultra HD HDMI and VGA KVM over IP Extender / Matrix Switch (Sender unit)
The Gefen EXT-UHDV-KA-LANS-TX Sender unit is a high-performance AV distribution solution that extends 4K HDMI, VGA, USB, RS-232, bi-directional audio, and IR signals over a standard Gigabit LAN. Designed for professional rack mounting, it supports advanced video with HDR and robust audio transmission. Simplified power is achieved through PoE support, and it integrates seamlessly into large-scale matrix systems for automated configuration and management, offering a scalable and expandable AV routing solution.
$938.70
Owner Satisfaction
4.4
/ 5
Category Rank
389
/ 1363
#389 in KVM Switches
Price vs Category Average
-14%
Below average
Video Input Connectors (Sender)
1115
/ () HDMI Type A locking, () VGA HD-
Who it's for
- High-Resolution 4K Support
- Dual Input Compatibility (HDMI/VGA)
- IP-Based Matrix Scalability
Who should skip it
- Network Configuration Complexity
- Potential for Latency and Compression
- High Initial System Cost
Key Specs
Video Input Connectors (Sender)
(1) HDMI Type A locking, (1) VGA HD-15
Supported HDMI Features
HDR, HDCP 2.2 and 1.4, Deep Color
Maximum Digital Audio Support
7.1 channels of HBR (Dolby Atmos, DTS:X)
USB Support
Two USB 2.0 ports (up to 480 Mbps) and two USB 1.1 ports
Power Method
PoE (Power over Ethernet) or external power supply
Enclosure Dimensions
1U tall and half-rack-width
Maximum Scalability
Supports up to 39,900 Senders in a system
Firmware Update Methods
EXT-CU-LAN controller or built-in web server
Features
- Extends 4K HDMI and VGA signals over IP
- Supports USB, RS-232, IR, and 2-way audio
- Features PoE for simplified power installation
- Handles 4K resolutions up to 60Hz input
- Built-in video wall controller up to 16x16
- Quick mass-firmware-update via web interface
- Includes two USB 2.0 and two USB 1.1 ports
- Mode switch for sharpness or motion optimization
What customers say
Professional integrators highly value this KVM sender for its robust build and reliable transmission of 4K video with minimal latency. The dual support for HDMI and VGA inputs offers excellent flexibility in mixed technology setups, proving essential for control room matrix systems. Users confirm its stability for mission-critical work once configured. The primary drawbacks noted are the complex initial network setup, which demands significant technical expertise, and the premium cost. While performance is undisputed, the investment is best suited for high-demand professional environments where guaranteed results justify the expense. It is a high-performance workhorse for those with the necessary networking acumen.
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$939