KA267RX HDMI KVM EXTENDER OVER NETWORK 120M 4K60HZ RECEIVER

Introduction

This product is a 4K@60Hz HDMI KVM 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 connection via gigabit switch, or switch cascading. It also supports HDMI loop out, KVM, and RS-232 passthrough, and can be widely used in meetings, home entertainment, educational presentations, and other fields.

 

Features

1. Adopting ipcolor STREAM technology can realize high-definition and low-latency transmission.
2. Support up to 3840 x 2160@60Hz resolution, backwards compatible.
3. Compatible with Cat5/5e/6 or above network cables, transmission distance of Cat6 cable is 120 meters.
4. Support one-to-one or one-to-many connections through the gigabit switch.
5. Support RS-232 passthrough.
6. The transmitter supports HDMI loop out.
7. Support KVM control signal passback.
8. The transmitter has a 3.5 mm audio input for sound embedding, the receiver has an independent 3.5 mm audio output.
9. Firmware can be upgraded through Micro USB.
10. Lightning protection, surge protection, ESD protection.
11. Support steady 24-hour operation.

 

Specifications

Item	Transmitter	Receiver
Video
Input interface	1x HDMI	1x RJ45
Output interface	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 type	One-to-one connection One-to-many connection Switch cascading
Transmission distance	Cat6/6A/7≤120m
Transmission latency	80~140ms
Audio Signal
Input Interface	1x HDMI 1x 3.5mm L/R		1x RJ45
Output Interface	1x RJ45		1x HDMI 1x 3.5mm L/R
HDMI output	LPCM 2.0
3.5mm L/R output	PCM
Command Signal
RS-232 (GND/RXD/TXD)	Default baud rate: 115200 Supported: 2400, 4800, 9600, 19200, 38400, 57600, 115200
Power
Power supply	DC 5V/2A		DC 5V/2A
Power Consumption	TX ≤ 5.5w		RX ≤ 4w
Operating Environment
Woking temperature	-20°C ~60°C
Storage temperature	-30°C ~ 70°C
Humidity	0 ~90%RH (no condensation)
Physical Properties
Housing	Iron
Weight	TX: 315g			RX: 307g
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

 

Panel Description

Receiver

1.	Reset	Press to restart the device
2.	Power indicator (blue)	The indicator will turn on when the power is turned on
1.	Status indicator (orange)	1.      Light off: The transmitter and the receiver have not established a connection 2.      Slow flash: The transmitter and the receiver are connected but no video data transmission (gigabit Ethernet) 3.      Quick flash: The transmitter and the receiver are connected but no video data transmission (100M Ethernet) 4.      Steady on: The video data is transmitting
4.	KVM indicator	1.      Light flashing: The KVM data is transmitting 2.      Steady on: The mouse and the keyboard are connected
5.	USB-A port	Connect the mouse and the keyboard
6.	RS-232 (GND/RXD/TXD)	Used for RS-232 passthrough
7.	Micro USB port	Used for firmware upgrading
8.	L/R OUT	Connect to the audio device with 3.5mm stereo audio cable
9.	ipcolor Rx (RJ45)	Connect with the network cable
10.	HDMI output	Connect with HDMI display device
11.	DC 5V	Connect with DC5V/2A power adapter

 

Connection Diagrams

One-to-one connection

One-to-many connection (through gigabit switch)

 

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

 

 

 

 

 

Click here for product PDF file

Click here for product manual

Weight	0.60 kg
Dimensions	20.20 × 15.00 × 8.00 cm
Warranty	1 YEAR WARRANTY
WHAT'S IN THE BOX	1* 4K KVM HDMI Extender Receiver 1* DC 5V/2A Power Adapter (3 months warranty) 2* Mounting Ear 4* Screw 1* Grounding screw 1* Terminal board (RS-232)