HDMI Network Extender (HU12) Instructions

2018-09-17 14:51:47 BaiDonghui

HDMI Network Extender (HU12) Instructions


    HDMI extension support resolution up to 1080P, a single CAT5/6 cable based on the transmission medium, the maximum transmission distance Can reach 100M.This product is designed to ensure high quality of signal transmission.

    It is the idea videoprocessing equipment matching the video conferencing system, broadcast TV system, CCTV system, and TV monitoring system.


    01.Using one single CAT6 cable instead of HDMI/USB cable to extend long distance

    02.By CAT6 max 100m/1080P transmission distance

    03.Auto-adjust signal feedback, balance or amplify, no need to worry about cable length

    04.Support 1.65Gbps frame rate (total 4.95Gbps) bandwidth 05.Built-in EDID

    06.Upon AWG24 HDMI cable, max input cable length 15m, max output cable length 15m

    07.USB 2.0 max 60m by CAT6 cable

    08.Low speed devices like keyboard mouse max 100m by CAT6 cable

    09.Compliant with USB2.0, USB 1.1

    10.Support OS: Windows, Mac OS X, Linux

    11.Support full speed (480Mbps) and low speed (1.5Mbps) USB devices

    12.No need to install any software

    13.Hot plug support, Plug & Play

    14.Support full speed (480Mbps) and low speed (1.5Mbps) USB devices

Introduction of the front and rear panels



①HDMI OUT:HDMI signal output

②DC IN:Power indicator light

③RJ 45:Network interface

④LED light:HDMI signal indicator

⑤LED light:HDMI signal indicator

⑥LED light:USB signal indicator



①USB IN:USB Signal Input

②HDMI IN:HDMI Signal Input

③DC IN:Power indicator light

④RJ 45:Network interface

⑤LED light:HDMI signal indicator

⑥LED light:USB signal indicator

System connection diagram

System connection diagram


    Input and output resolution:480i, 480p,720p, 1080i, and 1080p

    Max bandwidth:160MHz

    Maximum data rate:4.95 Gbps

    Input/Output TMDS signal:0.5-1.5Vp-p(TTL)

    Input/Output DDC signal:5Vp-p(TTL)

    Input cable distance:≤15m AWG26 HDMI standard cable

    Output cable distance:≤15m AWG26 HDMI standard cable

    Max working current:600mA

    Power adapter format..Input:AC(50 /60HZ):100V-240V,output:DC12V/1A

    Operating Temperature range:(-15 to +55℃)

    Operating Humidity range:5 to 90%RH(No Condensation)

    Sender Dimension (L*W*H):97*90*30mm

    Receiver Weight:270g

    Sender Dimension (L*W*H):97*90*30mm

    Receiver Weight:270g

The matters needing attention of installation

    In order to ensure the reliable performance of the equipment and the safety of the user, please observe the following matters during the process of installation,use and maintenance

    01.Please do not use this product in the following places: the place of dust, soot and electric conductivity dust, corrosive gas, combustible gas; the place exposed to high temperature, condensation,wind and rain; the occasion of vibration and impact .Electric shock, fire, wrong operation can lead to damage and deterioration to the product, either

    02.Should avoid wiring and inserting cable plug in charged state, otherwise it is easy to cause the shock,or electrical damage

    03.The installation and wiring should be strong andreliable, contact undesirable may lead to false action

    04.This product grounds by the grounding wires .To avoid electric shocks, grounding wires and the earth must be linked together. Before the connection of input or output terminal, please make sure this product is correctly grounded

    05.Only after cutting down all external power source,can install, wiring operation begin,or it may cause electric shock or equipment damage

    06.Please do not dismantle the equipment, avoid damaging the internal electrical component


    PDF manual download:http://www.sz-ekl.com/download/57.html

Contact us

Large customer hotline

After-sales phone: 0755-29806840 ext 106 Email: ekl@sz-ekl.com