LENKENG LKV610HH 4K @120Hz HDMI Extender over CAT6/6A/7
Extend Ultra-Smooth 4K Video with Zero Latency.
The LENKENG LKV610HH HDMI Extender transmits high-quality HDMI audio and video over a single CAT6, CAT6A or CAT7 network cable. It supports 4K @120Hz transmission over distances up to 25m and 4K @60Hz over distances up to 60m, making it ideal for gaming, training rooms, conference facilities, digital signage and professional AV installations. Zero-latency transmission maintains responsive video performance, while HDR, EDID pass-through and automatic downscaling help optimise compatibility across connected equipment. Bi-directional RS232 pass-through and IR pass-back provide remote device control, while the receiver’s 3.5mm stereo output supports connection to compatible speakers or audio systems.
Features
- 4K @120Hz Extension - Transmits 3840 × 2160 @120Hz signals over distances up to 25m
- 4K @60Hz Long-Distance Transmission - Extends UHD video up to 60m over compatible network cabling
- Zero-Latency Performance - Maintains responsive real-time video transmission
- Single-Cable Extension - Carries HDMI audio and video over one CAT6, CAT6A or CAT7 cable
- HDR Support - Delivers compatible high-dynamic-range video content
- EDID Pass-Through - Transfers display information to the source for improved compatibility
- Automatic Downscaling - Adapts compatible source signals to suit the connected display
- Bi-Directional RS232 - Passes serial control signals between the transmitter and receiver
- IR Pass-Back - Controls the HDMI source remotely from the display location
- Stereo Audio Output - Receiver provides a 3.5mm output for compatible speakers or headphones
- HDMI 2.0 Compatibility - Supports HDC P2.2 and HDCP 1.4 protected content
- Wall-Mountable Design - Includes mounting ears for fixed professional installations
- Integrated Protection - Provides ESD, lightning and surge protection
Specifications
- Extender Units: 1× Transmitter And 1× Receiver
- Transmitter Input: 1× HDMI
- Transmitter Output: 1× RJ45
- Receiver Input: 1× RJ45
- Receiver Output: 1× HDMI
- HDMI Standard: HDMI 2.0
- HDCP Support: HDCP 2.2 and HDCP 1.4
- Maximum Transfer Rate: 18Gbps
- Maximum Resolution: 3840 × 2160 @120Hz
- Maximum 4K @120Hz Distance: up to 25m
- Maximum 2560 × 1440 @144Hz Distance: up to 30m
- Maximum 4K @60Hz Distance: up to 60m
- Network Cable: CAT6, CAT6A or CAT7
- Recommended Wiring Standard: IEEE 568B
- HDMI Cable Length: up to 5m at the Transmitter and Receiver
- Transmission Latency: Zero Latency
- HDR: Supported
- EDID: Pass-Through and Automatic Downscaling
- HDMI Audio Formats: PCM, Dolby Digital 5.1 and DTS5.1
- Receiver Audio Output: 1× 3.5mm Stereo
- 3.5mm Audio Format: PCM
- IR Interfaces: 1× 3.5mm IR Output and 1× 3.5mm IR Input
- IR Frequency: 20~60kHz
- IR Receiving Range: up to 5m
- Serial Interface: 2× 3-Pin RS232 Terminal Connections
- RS-232 Baud Rates: 2400, 4800, 9600, 19200, 38400, 57600 and 115200bps
- Power Supply: DC5V 1A per Unit
- Transmitter Power Consumption: up to 3W
- Receiver Power Consumption: up to 3W
- Housing Material: Metal
- Colour: Black
- Transmitter Dimensions: 85 × 76 × 20.6mm
- Receiver Dimensions: 85 × 76 × 20.6mm
- Transmitter Weight: 185g
- Receiver Weight: 185g
- Operating Temperature: -20~70°C
- Storage Temperature: -30~70°C
- Operating Humidity: 0~90% RH, Non-Condensing
- ESD Protection: ±4kV Contact Discharge and ±8kV Air Discharge
- ESD Standard: IEC61000-4-2
- Additional Protection: Lightning and Surge Protection
- Certifications and Compliance: CE, FCC and RoHS
Notes
- IR pass-back and RS-232 pass-through cannot be used simultaneously
- The receiver’s 3.5mm audio output supports PCM audio
- HDMI source and display cables should not exceed the recommended 5m length
