KA041-4K-RX HDMI EXTENDER 120M WITH IR 4K60HZ RECEIVER – KAMEHA

Introduction

This product is a 4K@60Hz HDMI extender kit consisting of a transmitter and a receiver, using ipcolor STREAM technology for high-definition, low-latency transmission. The 4K@60Hz HDMI signal can be extended up to 120m via Category 6 and above network cables, supporting one-to-one connection, one-to-many connections via gigabit switch, or switch cascades. It also supports HDMI loop out, IR passback, and RS-232 passthrough functions, and can be widely used in meetings, home entertainment, educational presentations, and other fields.

 

Feature

 

• Adopting ipcolor STREAM technology can realize high-definition and low-latency transmission.
• Support up to 3840 x 2160@60Hz resolution, backward compatible.
• Compatible with Cat5/5e/6 or above network cables, transmission distance of Cat6 cable is 120 meters
• Support one-to-one or one-to-many connections through the gigabit switch.
• Support RS-232 passthrough.
• The transmitter supports HDMI loop out.
• Support IR passback (20~60kHz).
• Firmware can be upgraded through Micro USB.
• Lightning protection, surge protection, ESD protection.
• Working 24/7.

 

Technical Parameters:

 

Item	Transmitter	Receiver
Video
Input inter face	1x HDMI	1x R J45
Output inter face	1x HDMI 1x RJ45	1x HDMI
HDMI Length	≤ 5m	≤ 5m
Maximum transfer rate	18Gbps
Compatibility	HDMI 2.0
	HDCP 1.4/HDCP 2.2
Resolutions	3840×2160@24/30/50/60Hz, 1080p@50/60Hz, 720p@50/60Hz, 1920×1200@60Hz, 2560×1440@60Hz, 2560×1600@60Hz
Connection types	One-to-one connection One-to-many connection Switch cascading
Transmission	Cat6/6A/7≤120m
Transmission distance	70~180ms
Command Signal
IR inter face	1x 3.5mm IR out	1x 3.5mm IR in
IR receiving range	≤ 5m
IR frequency	20kHz~60kHz
RS-232 (GND/RXD/TXD)	Default baud rate: 115200 Suppor ted: 2400, 4800, 9600, 19200, 38400, 57600, 115200
Power
Power Supply	DC 5V/1A	DC 5V/1A
Power Consumption	TX ≤ 4.5W	RX ≤ 2.5W
Operating Environment
Working temperature	– 20℃~60℃
Storage temperature	– 30℃~70℃
Humidity	0~90%RH (no condensation）
Physical Proper ties
Housing	lron
Weight	TX: 254g		RX: 242g
Color	Black
Dimensions	106.0(L)*103.0(W)*20.6(H)mm
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

 

 

 

 

I/O Port

 

 

Connection Diagrams

2.1 One-to-one connection

2.2 One-to-many connection (through gigabit switch):

 

2.3 One-to-many connection (cascade of gigabit switches):

 

Click here for product PDF file

Click here for product manual

Weight	0.60 kg
Dimensions	20.00 × 8.00 × 15.00 cm
WARRANTY	1 YEAR WARRANTY
WHAT 'S IN THE BOX	1* 4K HDMI Extender Receiver 1* IR Receiver Cable 1* DC 5V/1A Power Adapter (3 months warranty) 1* Mounting Ear 10* Screw 1* Grounding screw 1* Terminal board (RS-232) 1* User Manual