Gefen
Gefen HDMI, USB, RS-232, IR & Audio KVM Over IP Extender / Switch (Transmitter)
Extend critical connections over a standard Gigabit network with the Gefen EXT-HDKVM-LANTX transmitter. This unit efficiently sends HDMI video, USB 2.0 data, bi-directional analog audio, RS-232 serial control, and IR signals to a compatible receiver. It supports high-definition resolutions up to 1080p Full HD and WUXGA, making it ideal for large-scale digital signage or remote workstation access. Configuration is simplified via a built-in web server, allowing users to manage multiple transmitter and receiver units for extensive virtual crosspoint matrices.
$670.00
Owner Satisfaction
4.4
/ 5
Category Rank
389
/ 1363
#389 in KVM Switches
Price vs Category Average
-38%
Below average
Dimensions
8.4.1.7.4.5.
/ in Width, in Height, in Depth
Who it's for
- Comprehensive Signal Support
- Highly Scalable KVM Matrix
- Advanced Remote Control Capabilities
Who should skip it
- High Initial Investment Cost
- Requires Robust Network Infrastructure
- Inherent Video Latency Risk
Key Specs
Dimensions
8.4 in. Width, 1.7 in. Height, 4.5 in. Depth
Weight
2 lbs. (0.9 kg.)
Maximum Pixel Clock
225 MHz
Video Input/Output
1 x Locking HDMI Type A, female
USB Support
1 x Type B (Transmitter), 2 x Type A (Receiver)
Power Supply
5V DC, locking, 10 W maximum consumption
Operating Temperature
32-104 F (0-40 C)
Compatibility
HDCP 2.0 compliant
Features
- Extends HDMI, USB, audio, RS-232, and IR over IP
- Supports resolutions up to 1080p Full HD
- Bi-directional stereo analog audio transport
- Intuitive setup via built-in web interface
- Supports USB 2.0 data rates up to 480 Mbps
- Field-upgradable firmware
- Image optimization via dedicated Mode button
- Allows access between any Transmitter and Receiver units
What customers say
Users highly value this professional KVM solution for its robust feature set and reliability in complex, distributed environments. The system excels at integrating multiple signals like HDMI, USB, and control data efficiently over IP infrastructure, which is crucial for large installations. Build quality is consistently praised, supporting the premium investment. The primary challenge noted is the demanding setup process, requiring significant networking expertise for configuration, including multicast and VLAN settings. While video performance is generally excellent, some power users observe minor input lag during very fast KVM tasks. Overall, the system delivers superior stability and feature depth, making it a strong choice where professional reliability is paramount.
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$670