1080p HDMI® CAT5e Mini Extender, No External Power - Professional Grade/Tested Before Shipping/45 Days Return

Built-in Chipset HDMI to Ethernet Adapter to Extend Your HDMI Signal

The HE01ERK is an HDMI extender that transmits 1080p@60Hz signals up to 130 ft over a single CAT5e cable—no power adapter required. Its dongle-style design allows direct connection to an HDMI display, eliminating the need for an extra HDMI cable.

Ideal for mid-range HDMI signal extensions, such as linking an NVR to a monitor or a PC to a TV, this compact extender is easy to install and integrates seamlessly into any A/V setup.

Plug-and-Play HDMI Extender over CAT5e

Setup is as simple as connecting the transmitter and receiver using a single CAT5e cable—no configuration needed. This hassle-free design ensures a quick and effortless installation.

No External Power Needed, with Optional Extra Power Input

The HE01SET is designed to operate without an external power source, drawing power directly from the HDMI source device's 5V output.

For added stability, a mini USB port is included for two key functions:

• Extra power input in environments with potential interference.

• Easy identification of the transmitter and receiver units during installation.

Built-in Chipset Extender – Superior to Chip-less Models

Some passive HDMI extenders on the market lack actual signal processing chips, leading to frequent performance issues, such as:

• Extremely short transmission distances (sometimes failing beyond 10 ft, even with CAT5e).

• Video/audio loss and image distortion.

• Incorrect installation instructions, causing setup failures.

Unlike chip-less models, HE01ERK features built-in chips, ensuring stable transmission and eliminating the above common issues.

At SC&T, every extender undergoes rigorous testing before shipping, guaranteeing stable performance, reliable signal transmission, and long-term durability.

Simple Installation

Benefits

• Cost-effective HDMI 1080p extension using a single CAT5e cable

• Dongle-style design—no extra HDMI cable required

• No external power needed, simple installation and operation

• Zero latency for real-time video transmission

Quick Specifications

• HDMI to CAT5e Extender (HDMI on both ends, CAT5e in between)

• Resolution & Distance: 1080p @ 130 ft, 720p @ 230 ft

• Power Type: Passive (no external power required)

• Optional Power Supply: Micro USB (for unstable environments)

• Dimensions: 57.5 × 24 × 20.2 mm

FAQ

What is the maximum resolution supported by the HE01ERK HDMI extender?

The HE01ERK supports a maximum resolution of 1080p@60Hz. 

What is the maximum transmission distance of the HE01ERK?

The transmission distance is 130 ft at 1080p and 300 ft at 720p.

What type of cable is recommended for the HE01ERK?

We use Belden CAT5e cable for testing the HE01ERK. It is recommended to use high-quality CAT5e or CAT6 cables for optimal performance 

Does the HE01ERK support the HDCP protocol?

No, the HE01ERK does not support the HDCP protocol.

What is the purpose of the mini USB port on the transmitter unit?

The mini USB port provides additional power to stabilize the connection in environments with interference and helps identify the transmitter unit.

Can I use STP cables with the HE01ERK?

HE01ERK can use both UTP and STP cables

SC&T Brand

Smart Cabling and Transmission (SC&T) is a brand specializing in transmission equipment for system integration. Our mission is to simplify complex installation processes, optimize the use of existing cabling, and deliver durable, high-quality solutions that reduce maintenance costs and prevent the need for secondary construction.

Our equipment has been deployed in thousands of integration projects worldwide. Supported by a professional engineering service team, we collaborate with system integrators to resolve technical challenges and drive progress and growth across industries.

If you have any questions about our products, our dedicated support team is available to assist with troubleshooting.

For more transmission solutions, visit our official website.