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LKV844

4X4 HDMI™ Matrix Extender 4K@60Hz 70M

This product is a 4×4 HDMI™ matrix extender over network cable, with 4 HDMI™ inputs, 4 RJ45 outputs and 4 HDMI™ loop-out. 4 HDMI™ outputs send the high-definition audio/video signals to 4 UHD displays at the local site. At the same time, 4 RJ45 outputs transmit and extend the audio/video signals to 4 UHD displays 70 meters away via 4 receivers. RS-232 control, Ethernet control, button control and remote control make switching/setting the input and output easily. This product is perfect for security, school education, exhibition center, multimedia conference, etc.
Introduction
Parameters
Downloads

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HDMI version
HDMI 2.0
HDCP version
HDCP 2.2, HDCP 1.4
Transmission media
Cat6/Cat6A/Cat7
Transmission distance
≤70m
Video bandwidth
600MHz (18Gbps)
Resolution supported
3840×2160@24/25/30/50/60Hz, 4096×2160@24/25Hz, 1080i@50/60Hz, 1080p@50/60Hz, 720p@50/60Hz, 576i@50Hz, 576p@50Hz, 480i@60Hz, 480p@60Hz, 3440×1440, 2560×1440, 2560×1080, 2048×1080, 1920×1440, 1280×960, 1280×800, 1280×768, 1680×1050, 1360×768, 1366×768, 1600×900, 1024×768, 800×600
HDR10
HDMI loop-out
TX:√
IR passback
Unidirectional
S/PDIF audio separation
RX:√
EDID DIP switch
TX:√
Audio format supported
LPCM/DTS-HD/DTS-Audio/Dolby Digital 5.1CH/Dolby Atmos
Input TMDS signal
0.5~1.2Vp-p
Input DDC Signal
5Vp-p
RS-232 control
Ethernet control
Remote control
Power over cable (PoC)
TX to RX
HDMI interface
Type-A 19 Pins, Female
Case material
Iron
Dimensions
TX: 411.0(L)×147.0(W)×29.0(H) mm
RX: 105.5(L)×02.5(W)×20(H) mm
Weight
TX :1530g, RX: 243g
Color
Black
Power supply
DC12V/3A
Consumption
TX+RX≤30W
Working temperature
-20~60℃
Storage temperature
-30~70℃
Humidity (no condensation)
0~90%RH (no condensation)
Protection
ESD protection
1a Contact discharge level 2 (±4KV)
1b Air discharge level 3 (±8KV)
Implementation of the standard: IEC61000-4-2
Lightning protection, Surge protection
Product Manual

Product specification

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