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1. Introduction

This HDMI Extender can extend high definition video/audio signal 

and IR control signal up to 

230ft/70m for 1080p resolution, and 

131ft/40m for 4K30 resolution

 via a single CAT6 cable, which can 

achieve zero-delay, uncompressed long-distance transmission 

between the transmitter and receiver. This extender with HDMI loop 

output can be cascaded to the next extender, supporting resolution 

up to 4K@30Hz. It supports EDID copy function (you can choose 

local or remote EDID). It supports audio formats up to PCM7.1, 

Dolby True HD, DTS HD.  This product can be widely used in multi-

media conference halls, TV teaching and large-screen displays.

2. Features

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 HDMI 1.4 and HDCP 1.4 compliant 

 Support video resolution up to 

4K@30Hz

 The maximum transmission distance via a single 

CAT6/5E

 

cable is as follows:

CAT6:

 230ft/70m for 1080p, 131ft/40m for 4K30

CAT5E:

 197ft/60m for 1080p, 115ft/35m for 4K30 

 Support copying EDID from receiver display or loop out display

 Allow for cascading via additional HDMI loop out port

 Compact design for easy and flexible installation 

Summary of Contents for CHE-1

Page 1: ...CHE 1 4K HDMI extender with IR control up to 230ft 70m VER 1 0...

Page 2: ...uct contains sensitive electrical components that may be damaged by electrical spikes surges electric shook lighting strikes etc Use of surge protection systems is highly recommended in order to prote...

Page 3: ...copy function you can choose local or remote EDID It supports audio formats up to PCM7 1 Dolby True HD DTS HD This product can be widely used in multi media conference halls TV teaching and large scre...

Page 4: ...A DC Power Adapter 1 User Manual Technical HDMI Compliance HDMI 1 4 Video Bandwidth 10 2Gbps Input TMDS Signal 3 3 volts Input DDC Signal 5 0 volts P P Audio Support Up to 7 1CH HD audio ESD Protectio...

Page 5: ...emperature 4 140 F 20 60 C Relative Humidity 20 90 RH no condensation Transmitter Receiver Input 1 x HDMI Type A 19 pin female Outputs 1 x HDMI Type A 19 pin female 1 x IR OUT 3 5mm Stereo Mini jack 1...

Page 6: ...h to the left position the extender will copy Receiver display EDID to signal source 2 HDMI IN HDMI signal input port Connect to HDMI source device such as DVD or Set top box 3 HDMI OUT 4 IR OUT Power...

Page 7: ...3 Connect to IR receiver cable the IR signal will emit to the IR OUT port of the transmitter CAT CAT input port Connect to the CAT output port of the transmitter with CAT5E 6 cable 4 5 Link LED 6 When...

Page 8: ...5 3 IR Pin Definition IR Receiver and Blaster pin s definition is as below IR RECEIVER IR BLASTER IR Blaster IR Receiver IR Blaster Signal Power NC IR Signal Power Grounding 6 7...

Page 9: ...ransmitter Receiver The terms HDMI and HDMI High Definition Multimedia interface and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countrie...

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