4KEX100-KVM is a high-end 4K HDBaseT 2.0 extender. It offers the distribution of 4K@60Hz UHD video, analog stereo, power, RS232 and USB 2.0 up to 100m/330ft over a single CAT6 or above cable. It also supports 1080P@120Hz, ideal for PC game control. Additional features include bi-directional 3.5mm stereo pass-through, independent DIP switch for EDID management, etc. This HDMI KVM-Extender is ideal for homes, offices, control centers, video surveillance centers, conference rooms, schools, etc.


4K UHD & Zero Latency:
Transmits 4K@60Hz HDMI signal up to 100m/330ft over single CAT6/7 cable, along with stereo audio and USB 2.0 extension. Also supports 1080P@120Hz, ideal for PC game control.

USB 2.0 up to 480Mbps:
1x USB host port on the transmitter, 4x USB device port on the receiver; easily control remote PC/NVR with keyboard, mouse and other USB 2.0 peripherals.

Bi-Directional Stereo/RS232:
This HDBaseT 2.0 extender supports bi-directional 3.5mm stereo pass-through and RS232 pass-through; also supports one-way PoH. Built-in DIP switch for EDID management.

Highly Reliable:
Certificated by CE, FCC. Built-in surge/lightning protection. Superior ESD protection. Comes with mounting ear for easy installation
 

ZERO-LATENCY 100M 4K KVM-Extender w/ HDMI 1.4

Notes:

1. This product is a transmitter and receiver kit. We don’t sell them separately.

2. One transmitter can work with only one receiver.

3. This extender does not support HDCP.

4. When connect USB devices to the extender, please make sure the total power consumption of these devices is less than 5V/0.5A.


 

Main Features:

• Via Cat 6/6a/7 cables, 4Kx2K@60Hz output up to 100m/330ft, 1080P@60Hz up to 100m/330ft
• Via Cat 5e cable, 4Kx2K@60Hz output up to 90m/300ft, 1080P@60Hz up to 100m/330ft
• HDMI 1.4 with 4k@60Hz (chroma sub-sampling 4:2:0 8-bit only) and HDBT 2.0 compliance
• One-way POH, TX (PSE) with PSU to power both TX and RX (PD)
• USB 2.0 pass through, USB-Host connector built in TX and 4 x USB-Device connector built in RX
• High-speed USB 2.0, up to 480Mbps, pass through over HDBaseT up to 100m/330ft
• Bi-directional Analog Stereo, and RS232 pass-through over HDBaseT
• Independent DIP switch for EDID management
• Does not support HDCP

 

		4K@60 Ultra HD Video This high-end HDBaseT 2.0 KVM-Extender supports up to 4K@60Hz (4:2:0) resolution. It can extend ultra HD image up to 100m/330ft with zero signal loss or delay. It also supports 1080P@120Hz, ideal for PC game control.
Effortless KVM Extension The HDMI KVM-Extender provides remote source PC control with keyboard and mouse, interactive display operation, data transmission and USB streaming over distances up to 330ft/100m. High-speed USB 2.0 up to 480Mbps passes through over HDBaseT with zero delay.
		Wonderful Gaming Experience with 1080P@120Hz For e-sports games where every second counts, low refresh rate can cause picture lag, greatly affecting the player’s performance. The HDMI KVM-Extender supports 1080P@120Hz video input, ensuring your game sources can be effectively extended. Thus, you can have an unprecedentedly smooth and seamless gaming experience.
One-Way PoH With 48V PoH integrated inside, this HDMI KVM-Extender only requires one power supply connected to the transmitter to power both units. Its 12V power supply is secured with a screw-on connector to prevent the power from being accidentally disconnected.

 

In the Box

• Transmitter 4KEX100-KVM x 1
• Receiver 4KEX100-KVM x 1
• 12 VDC 2A Power Supply x 1
• Phoenix Male Connector (3.5 mm, 3 pins) x 2
• USB 2.0 Type-B to Type-A Cable (L=1.5m) x 1
• Mounting Brackets (Pair, with Screws) x 2
• User Manual x 1

 

Documents & Softwares (external from AV Access)

Download User Manual

Download Connection Diagram

 
 

Transmitter

Video
Input Signal Type	HDMI 1.4 with 4K
Input Resolution Support	4096×2160@24/25/30/50/60Hz, 3840×2160@24/25/30/50/60Hz, 1920×1080/120Hz, 1080P, 1080I, 720P, 576p, 576i, 480p
Maximum Pixel Clock	297MHz
Output Signal Type	HDBT 2.0
Output Resolution Support	4096×2160@24/25/30/50/60Hz, 3840×2160@24/25/30/50/60Hz, 1920×1080/120Hz, 1080P, 1080I, 720P, 576p, 576i, 480p
Audio
Audio input	3.5mm Mini jack, stereo
Audio output	3.5mm Mini jack, stereo
Control
Control method	1x RS232, 1x USB-Host;
General
Operating Temperature	0°C to 45°C (32°F to 113°F)
Storage Temperature	-20°C to 70°C (-4°F to 158°F)
Humidity	10% to 90%, non-condensing
ESD Protection	Human-body Model: ±8kV (Air-gap discharge)/ ±4kV (Contact discharge)
Surge Protection	Voltage: ±1 kV (Ten times respectively for the positive and negative voltage)
Electrical Fast Transient/Burst	Data communication cord: 1 kV Power cord: 2 kV
Power Supply	DC 12V 2A
Power Consumption (Maximum)	≤12 W (pair)
Device Dimensions  (W x H x D)	210mm x 25mm x 90.2mm / 8.27’’ x 0.98’’ x 3.55’’
Product Weight	0.44kg/0.97lb

Receiver

Video
Input Signal Type	HDBT 2.0
Input Resolution Support	4096×2160@24/25/30/50/60Hz, 3840×2160@24/25/30/50/60Hz, 1920×1080/120Hz, 1080P, 1080I, 720P, 576p, 576i, 480p
Maximum Pixel Clock	297MHz
Video
Output Signal Type	HDMI 1.4 with 4K
Output Resolution Support	4096×2160@24/25/30/50/60Hz, 3840×2160@24/25/30/50/60Hz, 1920×1080/120Hz, 1080P, 1080I, 720P, 576p, 576i, 480p
Audio
Audio input	3.5mm Mini jack, stereo
Audio output	3.5mm Mini jack, stereo
Control
Control method	1x RS232, 4x USB Device
General
Operating Temperature	0°C to 45°C (32°F to 113°F)
Storage Temperature	-20°C to 70°C (-4°F to 158°F)
Humidity	10% to 90%, non-condensing
ESD Protection	Human-body Model: ±8kV (Air-gap discharge)/ ±4kV (Contact discharge)
Surge Protection	Voltage: ±1 kV (Ten times respectively for the positive and negative voltage)
Electrical Fast Transient/Burst	Data communication cord: 1 kV Power cord: 2 kV
Power Supply	DC 12V 2A
Power Consumption (Maximum)	≤12 W (pair)
Device Dimensions  (W x H x D)	210mm x 25mm x 90.2mm / 8.27’’ x 0.98’’ x 3.55’’
Product Weight	0.46kg/1.01lb

 

Troubleshooting FAQ

1. What can I do if the USB connection is not working?

• Check if you have connected the transmitter to your PC via a USB cable.
• Try connecting the USB cable to another USB port on your PC.
• Try connecting the USB devices to the PC directly without using the KVM-Extender. Then check if the USB connection works.

 

2. My mouse and keyboard can work with the KVM-Extender, but other USB devices like a webcam or sound card can’t work as well. What should I do?

• Try plugging in your USB devices if they have an independent power supply.
• Check if the USB devices are compliant with USB 2.0 specification.
• The total USB bandwidth has an upper limit. Please try connecting less USB devices to the receiver.

3. What can I do if there is no video output?

• Disable the HDCP of your PC’s graphics card.
• Toggle the DIP switch (for EDID setting) on the transmitter to 4K30 or 1080P resolution according to the user manual.
• Check if you have chosen the right HDMI input channel on your display device.
• Check if the “Link” LED indicator is solid on. If not, please check your Cat cable connection.
• Try connecting the PC to the display device directly via an HDMI cable. Then check if there is any video output.

 

4. What can I do if the transmitter or receiver is not powered on?

• Check if you have plugged in the transmitter with the included power adapter. This KVM-Extender supports one-way PoH, so the receiver can be powered by the transmitter.
• Use a new Cat cable, or check if the connectors at both ends of the cable meet the IEEE T568B standard.

 

5. What can I do if the “Link” LED indicator is not solid on, blinking or off?

• It is recommended to use a Cat5E/6/6A/7 cable, instead of Cat5 or flat cable.
• Check if the total length of your cable is within 100m/330ft.
• Check if the connectors at both ends of the cable meet the IEEE T568B standard.
• Try crimping your Cat cable connectors according to the IEEE T568B standard.
• If you need to use patch cables at both ends, the length should be as short as possible, no more than 5m/16ft. Please note that the total length of the patch cables and the Cat cable should not be over 100m/330ft.

 

6. What can I do if there is no audio output from the 3.5mm audio port?

• This KVM-Extender can only pass through stereo from the local “Audio in” port to the remote “Audio out” port. It doesn’t support audio de-emedding from the HDMI port.
• Please note that the KVM-Extender can only pass through stereo. It doesn’t support microphone input.

 

7. What can I do if RS232 connection is not working?

• Check if the connection method of the RS232 cable between the KVM-Extender and the control/controlled device is correct. It should be “TX-RX, RX-TX, GND-GND”.
• Perform an RS232 loopback test to see if the KVM-Extender’s RS232 pass-through function can work normally.
• Try connecting the control device and the controlled device directly without using the KVM-Extender. Then check if the RS232 connection works.