120M 4K HDMI KVM Extender Over Single Cat5e/6 – IR & USB Loop Out

120M 4K HDMI KVM Extender Over Single Cat5e/6

The 120M 4K HDMI KVM Extender Over Single Cat5e/6 is a high-performance, reliable solution for transmitting uncompressed HDMI audio and video signals over long distances using a single Cat5e or Cat6 Ethernet cable. Designed for both consumer and professional AV environments, this extender supports resolutions up to 4K×2K@30Hz and extends signals up to 120 meters—far beyond the limits of traditional HDMI cables.

This compact, all-metal extender kit includes a transmitter and receiver, offering a true plug-and-play experience with no complex configuration required. It is ideal for applications where cable flexibility, signal integrity, and distance are critical, such as conference rooms, digital signage, educational facilities, retail displays, and data center control rooms.

Key Features

• Long-Distance Transmission: Extends HDMI signals up to 120 meters over a single Cat5e/6 cable (4K@30Hz up to 120M with Cat6).
• High Resolution Support: Fully supports 4K×2K@30Hz and 1080P@60Hz, ensuring crisp, clear visuals.
• KVM & USB Extension: Includes KVM functionality for remote keyboard/mouse control via USB, making it perfect for PC extensions.
• IR Remote Control: Bidirectional IR pass-through allows you to control source devices from the receiver end.
• HDMI Loop Out on Transmitter: The transmitter features an HDMI output for local monitoring, eliminating the need for a separate splitter.
• Audio Support: Passes both uncompressed (LPCM) and compressed (Dolby TrueHD, DTS-HD, etc.) audio formats.
• HDCP Compliant: Ensures compatibility with protected content from Blu-ray players, streaming devices, and set-top boxes.
• Durable Metal Housing: Rugged construction for heat dissipation and long-term reliability.
• Universal Compatibility: Works with HDTVs, projectors, monitors, STBs, DVD/Blu-ray players, and gaming consoles.

Use Scenarios

1. Conference Rooms & Corporate Training
   Extend presentation screens from a laptop or PC to a distant projector or display while maintaining USB keyboard/mouse control from the presenter’s desk.

2. Digital Signage & Retail Displays
   Place screens in optimal viewing locations far from the media player without signal degradation, enhancing customer engagement.

3. Data Centers & Server Rooms
   Monitor server outputs from a remote workstation with KVM control, reducing noise and heat exposure for operators.

4. Home Theater & Entertainment
   Connect a Blu-ray player or gaming console to a TV in another room, with IR pass-through for remote control, avoiding long, unsightly HDMI cables.

5. Educational Institutions
   Deliver high-definition content from a single source to multiple classrooms or lecture halls via structured cabling.

Why Choose This Extender?

• Cost-Effective: Uses inexpensive, readily available Cat5e/6 cables instead of costly active HDMI cables.
• Easy Installation: No software or driver installation needed; simply connect and power on.
• Flexible Cabling: Cat5e/6 cables are easier to route through walls, conduits, and cable trays than thick HDMI cables.
• Standard Compliance: Follows IEEE-568B wiring standard for reliable performance.

Package Contents

• 1 x Transmitter (Sender)
• 1 x Receiver
• 2 x Power Adapters
• 1 Pair of IR Cables (Transmitter & Receiver)
• 1 x User Manual

FAQ

Q1: What is the maximum transmission distance?
A: Up to 120 meters with Cat6 cable for 4K@30Hz, and up to 120 meters for 1080P signals.

Q2: Does it support 4K@60Hz?
A: This model supports 4K@30Hz. For 4K@60Hz, please check our higher-bandwidth models.

Q3: Do I need a network switch or router?
A: No. The extender uses a direct point-to-point connection via a single Cat5e/6 cable. No network infrastructure is required.

Q4: Can I use Cat5e instead of Cat6?
A: Yes, Cat5e works for shorter distances, but Cat6 is recommended for optimal 4K performance at 120 meters.

Q5: What is the HDMI loop-out used for?
A: The loop-out on the transmitter allows you to connect a local monitor or TV while simultaneously sending the signal to the remote display.

Q6: Is the extender HDCP compliant?
A: Yes, it fully supports HDCP 1.4, ensuring compatibility with encrypted content from Blu-ray players and streaming services.

Q7: Can I control the source device from the remote location?
A: Yes, the included IR cables enable remote control pass-through, and the USB port supports keyboard/mouse KVM control.

Q8: Does it support audio return or Ethernet data?
A: No, this extender is dedicated to HDMI audio/video, IR, and USB signals only. It does not carry Ethernet or ARC.

Conclusion

The 120M 4K HDMI KVM Extender over Cat5e/6 is a versatile, dependable, and cost-efficient solution for any installation requiring long-distance HDMI transmission with KVM and IR control. Its plug-and-play design, robust metal build, and comprehensive feature set make it a top choice for AV professionals, system integrators, and home users alike.

Whether you’re setting up a boardroom, a classroom, or a home theater, this extender delivers pristine 4K video, high-fidelity audio, and seamless remote control—all over a single, easy-to-install cable.