4K HDMI® USB/Audio/RS232/IR CAT5e/Fiber KVM Extender

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What is an HDMI KVM Extender?

An HDMI KVM extender not only transfers HDMI (video and audio) signals but also carries USB signals, allowing you to control remote devices like PCs, NVRs, and DVRs. The transmission distance varies with different technologies, ranging from hundreds of meters to several kilometers. These extenders are commonly used in IT, CCTV, and industrial fields, enabling operators to control devices remotely without entering a centralized data center.

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‍HKM01-4K Tx/Rx

The HKM01-4K is a low-latency 4K HDMI® KVM extender that uses cost-effective Ethernet cables to transmit HDMI, USB, analog audio, RS232, and IR signals up to 459 feet. The TX unit features an HDMI loop-out port for an additional HDMI® display. The RX unit includes four built-in USB 2.0 ports, allowing remote control of connected HDMI® devices. This extender is ideal for broadcasting systems, digital signage, home network integration, industrial control, and more.

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Key Features

• Resolution: Up to 4K@30Hz

• Transmission Distance: 459 feet over CAT6 cable, 787 feet using Ethernet Repeater (SR01X), 196,850 feet (37.28 miles) over single-mode fiber cable

• Audio Format: LPCM 7.1@192kHz

• Audio Interfaces: Built-in 3.5mm Line-in/Line-out at TX and RX units

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Flexible Audio Applications

• Embed external audio into HDMI signals via a 3.5mm Line-in

• Extract audio from HDMI to play on external speakers via a 3.5mm Line-out

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USB KVM Transmission

• Four built-in USB 2.0 (Type A) ports at the RX unit for USB cameras, keyboards, mice, and flash drives

• Built-in USB-B at the TX unit to connect a host device like a PC (USB-B to A cable included)

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Extra HDMI Output on Local End

• Monitor NVR, DVR, or PC on the local end without using an HDMI distributor

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Multiple Control Options

• IR Remote

• RS232 Commands

• USB