Introduction

4K HDMI Balun | Visually Lossless Compression | IR Support

This HDMI over CAT6 extender lets you transmit your HDMI signal over a CAT6 cable up to 330 ft. (100 m) away. The extender supports Ultra HD 4K with support for 3D and the accompanying digital audio.

Long-Distance Transmission

Extend your HDMI signal to up to 330 ft. (100 m) with this HDMI over Ethernet extender. Use your existing CAT6 cable infrastructure with a direct connection to the converter for an easy run through walls and ceilings, saving you on installation costs.

The extender also works to extend an infrared (IR) signal, enabling you to control your video source from the remote location.

Astonishing 4K Picture Quality

This HDMI Ethernet extender supports a 4K 60Hz (3840 x 2160) UHD resolution, providing four times the picture quality of high-definition (1080p), ensuring a crystal-clear picture that's ideal for displaying your 4K video content in office buildings, airports, retail settings and more.

Plus, because the extender supports 1080p and lower resolutions at up to 460 feet away, you can comfortably use this extender to make any video source look great.

Compatible with HDCP 2.2 Devices

Connect your HDMI devices and displays with confidence, knowing this extender is HDCP 2.2 compliant. This lets you harness the capabilities of HDMI-enabled devices such as Blu-ray players or online streaming devices in higher resolutions. It is also backward compatible with previous generations of HDMI and HDCP.

ST121HD20L is backed by 2-year StarTech.com warranty with free lifetime technical support.

The StarTech.com Advantage

- Maintains astonishing picture quality up to 330 ft. (100 m) away, with support for UltraHD 4K over non-proprietary CAT6 cabling
- Also supports HD 1080p video resolutions at distances up to 460 ft. (140 m)
- Hassle-free, professional installation with included mounting brackets

Features

Type

AV transmitter & receiver

Maximum resolution

3840 x 2160 pixels

Cable types supported

Cat6

Maximum transfer distance

140 m

Chipset

Norelsys NS 5730, NS5731

Maximum refresh rate

60 Hz

Audio output channels

7.1 channels

LED indicators

Link, Power

Supported graphics resolutions

1280 x 720 (HD 720),1920 x 1080 (HD 1080),1920 x 1200 (WUXGA),2560 x 1600 (WQXGA)

HDCP

Y

Material

Metal

HDCP version

1.4/2.2

Product colour

Black

Ports & interfaces

Connectivity technology

Wired

RJ-45 input ports

1

RJ-45 output ports

1

HDMI in

1

Number of HDMI outputs

1

Serial ports quantity

2

Remote (IR) input

2

Remote (IR) output

2

DC-in jack

Y

Power

AC input voltage

110 - 240 V

Operating voltage

5 V

Output current

2 A

External power adapter

Y

Power plug type

Type M

Operational conditions

Operating temperature (T-T)

-5 - 40 °C

Storage temperature (T-T)

-15 - 55 °C

Operating relative humidity (H-H)

0 - 95%

Weight & dimensions

Width

111 mm

Depth

76 mm

Height

26 mm

Weight

271 g

Packaging data

Package width

248 mm

Package depth

185 mm

Package height

95 mm

Package weight

1.42 kg

Packaging content

AC adapter included

Y

Cables included

LAN (RJ-45)

Included power plug types

ANZ, EU, JP, NA, UK

Quick start guide

Y

Mounting brackets included

Y

Logistics data

Master (outer) case width

520 mm

Master (outer) case length

420 mm

Master (outer) case height

280 mm

Products per master (outer) case

10 pc(s)