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HDMI® Extender
HE03-4K

4K HDMI® CAT5e/6 Extender CAT5e 120M/CAT6 140M

  • Resolution up to 4K@30Hz 4:4:4.
  • Signal extension up to 120M over CAT5e, 140M over CAT6.
  • Workable with SR01X (IP repeater) for long distance transmission.
  • Workable with Ethernet switch for signal distribution
Inquiry

As a manufacturer, we value the profit of our clients and do not have any online store. You can get the unpublished price from us through the inquiry button.

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Budget-saving

Instead of long and expensive HDMI® cables, network cables are more cost-effective for long-distance transmission.

High Flexibility

With chainable receivers and network switches, you can feel free to add more end-points whenever you need.

High-quality video

4K 30Hz with a chroma sampling rate of 4:4:4, presenting high-quality pictures.

Inquiry

HE03-4K is a 4K HDMI® extender that applies AV over IP technology to turn a 4K@30Hz 4:4:4 HDMI® signal into network packets, allowing you to use a cost-effective Ethernet cable to send the signal for up to 140M. It can work with Ethernet switches to split an HDMI® to multiple endpoints, which can display one HDMI® source on multiple displays simultaneously. Except for network switches, the extender can use chainable HDMI® receivers (HE03LR-4K) to perform the daisy chain function for up to 250 HDMI® distributions.

4K HDMI® over Cat5e Extender Splitter

IP technology not only breaks through the limitations of the original audiovisual distance but can be used in conjunction with network switches as an expansion option for network-based distribution systems.

HDMI® to IP Network Extender

HDMI® over Cat6/Cat5e

SC&T HE03-4K HDMI® Extender can convert HDMI® signals into IP and transmit the signals over a network cable, with resolutions up to 4K@30Hz. Extended distance can be up to 140m using Cat6 cables.

4K 30Hz HDMI over Cat6 for 140m extension.

Distribution via a Network Switch

By connecting HE03T-4K to a network switch, you can transmit the source audio and video to several HE03R-4K units at the other end, achieving distribution and extension functions at once. This setup can be used in various scenarios, such as corporate offices, educational buildings, and shopping malls.

HDMI Extender Splitter utilizes HDMI over IP technology to achieve limitless HDMI over Ethernet video distribution via network switches.
HDMI Ethernet Extender employed in shopping malls, subway, and classrooms.

EDID Management

HE03-4K supports EDID management; you can configure it via the R-side button, and your source device will automatically adjust its output resolution according to the highest resolution supported by the display.

HDMI to Ethernet extender with EDID management.

IP Repeaters for Longer Distances

If you need to extend the transmission distance further than HE03-4K has provided, you can use SC&T's Ethernet Repeater SR01X. Each SR01X unit allows you to extend the signals for another 120 meters.

HDMI to Ethernet extender 140m can be used with Ethernet repeaters to add an extra 120 meters.

HDMI® Extender Daisy Chian Version

HE03L-4K is the daisy-chain version of HE03-4K. The audio and video source is transmitted from HE03T-4K, extended via Cat6 cable to HE03LR-4K, which can directly loop to another HE03LR-4K, creating an HDMI® daisy-chain distribution. You can connect up to 250 units in this manner, achieving a total distance of 2.5 kilometers.

HDMI Daisy Chain Extender Splitter version can connect Daisy Chain receivers to distribute up to 250 monitors.

Imperceptible Latency

When using the daisy-chain version, the latency is imperceptible to the human eye. Watch SC&T's testing video to see the performance of nine screens daisy-chained. You can pause at any time to see the consistent seconds on the screens.

HDMI® KVM Remote Control

4K HDMI® KVM Extender over CAT5e

HKM01-4K

  • Resolutions up to 4K 30Hz 4:4:4.
  • Signal extension up to 120M over CAT5e, 140M over CAT6.
  • 60KM over single-mode fiber optic.
  • Built-in local loop out for an extra HDMI® display at TX.
  • Built-in 4 USB ports at RX unit.
  • Supports bi-directional analog audio transmission for microphones and headphones.
  • Supports IR, RS232 transmission, and EDID management

Model

HKM02BP-4K

HKM02B-4K

HKM02B

VDKM02B

Video Format

HDMI

HDMI

HDMI

VGA/DVI

Resolution

4K@30Hz

4K@30Hz

1080p@60Hz

1080p@60Hz

Audio Embed & Extract

V

V

V

V

IR

V

V

V

V

RS232

V

V

V

V

PoE

V

Fiber Module

V

V

  • Resolution up to 4K@30Hz 4:4:4.
  • Signal extension up to 120M over CAT5e, 140M over CAT6.
  • Supports LPCM 7.1@192KHz.
  • Supports HDCP 1.4.
  • Workable with Ethernet switches for signal distribution.
  • Workable with SR01X (IP repeater) for 120M longer distance.
Point to Point Transmission

HDMI Extender Splitter, 4K HDMI Extender over Cat6 connection diagram.

Connecting the transmitter (HE03T-4K) and the receiver (HE03R-4K) using a cost-effective network cable to extend 120~140M, and then connect an HDMI® display.

Point to Many Transmission

HDMI Extender Splitter, 4K HDMI Extender over Cat6 connection diagram.

Connect a network switch between the transmitter (HE03T-4K) and multiple receivers (HE03R-4K) to achieve point-to-many transmission.

DON'T connect HE03-4K to your existing network, since the huge amount of packets may affect your existing network system.

Firmware/Software

Release Date

Ver.

Release Note

File Name

October 13, 2022

V1.0_2210131

Firmware Upgrade
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Release Date

October 13, 2022

Ver.

V1.0_2210131

Firmware Upgrade
icon

October 13, 2022

V1.0_2210131

Firmware Upgrade
icon

Release Date

October 13, 2022

Ver.

V1.0_2210131

Firmware Upgrade
icon

May 30, 2019

V1.0_1905301

Firmware Upgrade
icon

Release Date

May 30, 2019

Ver.

V1.0_1905301

Firmware Upgrade
icon

May 30, 2019

V1.0_1905301

Firmware Upgrade
icon

Release Date

May 30, 2019

Ver.

V1.0_1905301

Firmware Upgrade
icon
Tutorial Video

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Specification

ITEM NO.

HE03T-4K

HE03R-4K

Support

Compliance

HDCP 1.4

Max. Video Resolution

4K@30Hz 4:4:4

Max. Transmission Distance

120M over CAT5e, 140M over CAT6

Audio Format

LPCM 7.1 @192KHz

Ports & Interfaces

Video Input

1 x HDMI Type A

1 x RJ45

Video Output

1 x RJ45

1 x 7 HDMI Type A

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Inquiry

As a manufacturer, we value the profit of our clients and do not have any online store. You can get the unpublished price from us through the inquiry button.

SEE other models

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HE03-4K

4K HDMI® CAT5e/6 Extender CAT5e 120M/CAT6 140M

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