SC T HE02EX HDMI over HDBaseT Extender User Manual

: June 6, 2024
: SC T

Table of Contents

Introduction
Features
Installation View
LED Instruction
Firmware updated Switch
Package Include
Trouble Shooting
Specification
Documents / Resources
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)

HDMI over HDBaseT Extender
User Manual
Model : HE02EX
4K 60Hz 4:4:4 HDMI & IR/R232 CAT5e Extender 100M

Smart Cabling & Transmission Corp.

Introduction

HE02EX is a 4K HDMI over HDBaseTTM extender that can use an Ethernet cable to send uncompressed HDMI, bi-directional IR, and RS232 signals with resolution up to 4K@60Hz 4:4:4 and transmission distance up to 100M. Its TX unit has a built-in local loop-out port that can connect with an extra HDMI display and its RX unit has dual HDMI outputs for signal distribution.

Features

Resolution up to 4K@60Hz 4:4:4.
Signal extension up to 100M over CAT5e/6 cable.
Built-in local loop out for an extra HDMI display at the TX side.
Built-in dual HDMI outputs for HDMI displays at the RX side.
Supports bi-directional IR, RS232 transmission.
Supports CEC, and EDID pass through.

Installation View

Cable
Link cable recommends using high-quality CAT5e, CAT6, CAT6a, CAT7 UTP / STP, or FTP cable. Poor quality cable or network connection or improper construction will cause unstable connection, video or sound disruptions, picture noise appears.

HDBaseT Distance Chart by Different Cable

Cable Type	Range	Supported Video
CAT5e / CAT6	100m	Up to 1080p 60Hz 12bit
CAT6a I CAP	100m
CAT5e I CAT6	70m	Up to 4096×2160@6OHz 4:4:4
CAT6a / CAP	100m

If connection through the wall socket, the cable length must be less than 5 meters between the HDMI extender and the wall jack, as below drawing

RJ45 Define

Video Link (TIA/EIA-568-B)

Orange-white DATA0 +
Orange DATA0 –
Green-white DATA1 +
Blue DATA2 +
Blue-white DATA2 –
Green DATA1 –
Brown-white DATA3 +
Brown DATA3 –

Panel View

LED Instruction

Status	Color	HEO2EXT
LINK	GREEN	ON: HDBaseT Linking
VIDEO	BLUE	ON: Input signal 4Kp60Hz 4:4:4
FW UP	RED	ON: Firmware Update
ON	GREEN	ON: Power normal
IR RX	BLUE	ON: Receiving IR signal
IR TX	RED	ON: Sending IR signal

Firmware updated Switch

RS232 ON: Firmware Update, OFF: RS232 Extender
Reserve Must Keep Off
Low Power Mode ON: Turn off power saving mode, OFF: Turn on power-saving mode
Reserve Must Keep Off

RS232 Define

DB9 (F)/3.5mm STEREO PHONE JACK

RS232	3.5 mm Phone Jack
Footprint	Define
Pin 2	TX
Pin 3	RX
Pin 5	GND

DB9 (M)/3.5mm STEREO PHONE JACK

RS232	3.5 mm Phone Jack
Footprint	Define
Pin 2	RX
Pin 3	TX
Pin 5	GND

Package Include

HE02EXT x 1
HE02EXR x 1
DC 5V 2A Adapter x 2
IR Receiver Cable x 1
IR Emitter Cable x 1
DB9 (M)/3.5mm STEREO PHONE JACK x 1
DB9 (F)/3.5mm STEREO PHONE JACK x 1
Mounting Screw pack x 2

Trouble Shooting

The wiring must be away from any equipment with an electromagnetic wave, i.e.: mobile phone, microwave,
radio equipment, fluorescent lamp, high voltage power lines.
Under HDMI 2.0 mode, must use Premium certified HDMI cable.
EDID pass-through for HE02EXT transmitter input and HE02EXR receiver output 1 only.
CEC works for HE02EXT transmitter input and HE02EXR receiver output 1 only.
Under HDCP 2.2 mode: anyone who monitors HDCP authorization failure will cause no video status, other connecting monitors will be also failed. Then monitor testing must be done one by one to find which monitor HDCP failed.
This device HDBaseT port is not a general Ethernet signal; do not connect with Network devices to avoid damage.
IR transmitters do not put near from receiver to avoid mutual interference.

Specification

ITEM NO.	HEO2EXT	HEO2EXR

User Manual
HE02EX

Documents / Resources

| SC T HE02EX HDMI over HDBaseT Extender [pdf] User Manual
4K 60Hz 4 4 4 HDMI IR, R232 CAT5e Extender 100M, HE02EX, HDMI over HDBaseT Extender, HE02EX HDMI over HDBaseT Extender
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