AVLink 128.839UK User manual

128.839UK User Manual
4K HDMI Extender Over Ethernet Kit (100m)
Item ref: 128.839UK
User Manual
An extender kit that allows 4K and FHD HDMI signals to be sent between devices at distances of up to 100m
using a single shielded network cable. The Extender kit works using a single cat5e or cat6 (recommended)
cable instead of HDMI cable to transmit high-definition signals over a long distance, vastly reducing your costs
but without reducing your picture quality. The built in IR function enables simple control of transmission
devices remotely and an audio extraction function allows connection to headphones, speakers and amplifiers
using a 3.5mm audio cable (not supplied).
Technical Specifications and Features
HDMI Version
1.4a
Max. Range
100m
Video Format
Up to 3840 x 2160 @ 60Hz
Audio Format
Supports DTS-HD/Dolby-trueHD/DTS/Dolby-AC3/DSD
Max. Cable Length
HDMI (input & output) ≤15m AWG26 standard cable
Max. Bandwidth
350 MHz
Max. Baud Rate
3x3.4Gbps
Max. Working Current
350mA (TX) and 200mA (RX)
Power Supply
5Vdc, 1000mA
Dimensions
82x45x18mm (each unit)
Weight
120g (each unit)
Connection Instructions
•Connect one HDMI cable between your source device and the TX Extender (Sender), the max cable length
is 15 meters.

128.839UK User Manual
•Connect one HDMI cable between display device and the RX Extender (Receiver), the max cable length is
15 meters.
•Connect a single CAT5e or CAT6 (recommended) cable between the TX and RX extender units, the max
cable distance is 100 meters.
•Connect the 5V power supplies to both the TX and RX units and power on.
•TX LED indicator light: When there is no signal input, it turns blue; when there is signal input, it turns red.
•RX LED indicator light: When there is no signal input, it turns blue; when there is signal input, it turns red.
•If required, connect the IR extender cable set to the relevant 3.5mm sockets on the TX and RX units. This
set will allow control of the source device at the output display end of the network.
•There are also 3.5mm audio sockets (R/L) on both the TX and RX units, making it possible to connect
headphones, amplifiers or speakers at both the source and output display ends of the network.
Warning
•For reasons of electrical safety this device must never be immersed in water, exposed to damp conditions
or excessive force.
•Please do not use this device if you find that it is damaged in any way and only use the power supply
provided by the manufacturer.
•When not in use for long periods please disconnect the power supplies from the mains.
•Do not attempt to repair this device or take apart under any circumstances, as this will invalidate your
warranty.
This product is classed as Electrical or Electronic equipment and should not be disposed with other household or commercial waste at the end of its
useful life. The goods must be disposed of according to your local council guidelines.
Errors and omissions excepted.
Copyright© 2021 AVSL Group Ltd, Unit 2 Bridgewater Park, AVSL (Europe) Ltd, Unit 3D North Point House,
Taylor Road, Trafford Park, Manchester. M41 7JQ. North Point Bus. Park, New Mallow Road, Cork, Ireland.