SCT HE03L-4K User manual

4K HDMI CAT5e Distribution Extender
ITEM NO.:
HE03L-4K 4K HDMI CAT5e Extender – Transmitter
Features:
 Extends 4K UHD HDMI signal over one CAT5e/6 cable.
 Support resolution up to 4K@30Hz 4:4:4.
 HDCP 1.4 compliant.
 Audio support up to LPCM7.1@192Khz.
 Transmission range up to 120M over CAT5e, 140M over CAT6.
 Two receiver for option: HE03R-4K , HE03LR-4K
 HE03LR-4K: HDMI CAT5e receiver built in 1 x HDMI output and 2 x RJ45 output. Allow to
chainable to another HE03LR-4K for longer distance and multiple displays.
 HE03LR-4K receiver could be chainable up to 250 displays, distance with 2.5KM max.
 Plug and play for easy operation.
 Optional model: SR01 signal repeater for longer distance application.
Installation view:
Point to Point application
One to Multiple Display application By Daisy chain

2
Panel view:
HE03T-4K HE03LR-4K
LED Indication Instruction:
Position Color Instruction
Front Panel Green Power on/off
Front Panel Blue TX/RX Linked
RJ45 Green CAT5e Linked
RJ45 Yellow Data Transmission
Button Define：
HE03LR-4K
Button Function
Short press Display MAC、IP
Long press 2 seconds Copy receiver monitor EDID to transmitter.
RJ45 Define：
Link Cable (use TIA/EIA-568-B)
1. Orange-white Data 1 +
2. Orange Data 1 -
3. Green-white Data 2 +
4. Blue Data 3 +
5. Blue-white Data 3 -
6. Green Data 2 -
7. Brown-white Data 4 +
8. Brown Data 4 –

3
Cable:
Link cable recommend use high quality CAT5e, CAT6 UTP/STP/FTP cable. The max working distance is
140M (Max) over CAT6. Poor quality cable or network connection or improper construction
will cause unstable connection, video or sound disruptions, picture noise appears.
Caution:
The cabling must away from any equipment with electromagnetic wave, i.e.: microwave, radio
equipment, high voltage.
Trouble Shooting:
1. HE03-4K transmission data rate up to 850Mbps Max.
2. Do not recommend to connect general LAN to avoid large video data transmission
slow down other LAN devices. 。
3. When connect with Gigabit Switch, make sure to turn off EEE (Energy-Efficient Ethernet).
Specification:
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ITEM HE03T-4K HE03LR-4K
Copper Distance CAT.5e 120M/ CAT.6 140M,
HDMI Video
Support Up to 4K UHD 4:4:4 @ 30Hz
HDCP Compliant HDCP 1.4
HDMI Audio
Support Up to 7.1 LPCM 192KHz
HDMI Input HDMI Type-A
HDMI Output HDMI Type-A
Ethernet Gigabit RJ45 x 1 Gigabit RJ45 x 3
Power
Consumption
400mA (Typical)
550mA (Max)
600mA (Typical)
1400mA (Max)
Power Supply DC 5V 2000mA
Dimensions mm 88 x 110 x 30 88 x 145 x 30
Weight g 230 300
Rev. A