StarTech.com ST121HDBTE

HDBaseT HDMI extender with 4K 30Hz and Power over Cable

Extend HDMI over one CAT5e/CAT6 cable with HDBaseT, supporting 4K 30Hz up to 35m and 1080p 60Hz up to 70m with Power over Cable.

4K 30Hz to 35m1080p to 70mHDBaseT + POC2-year warranty

StarTech ST121HDBTE HDBaseT HDMI extender kit

Key capabilities

HDBaseT single-cable extension

Runs HDMI over one CAT5e/CAT6 cable.

4K 30Hz to 35m

Supports 4096×2160 at 30Hz to 35m.

1080p to 70m

Supports 1920×1080 at 60Hz to 70m.

Power over Cable

One power source can power both sides of the extender kit.

What to know before buying

The exact technical table lists different distance limits by resolution. A separate ST121HDBTRP repeater can be used when expanding compatible installations.

Product video

Australian version and manufacturer warranty

This item is the Australian version supplied by DeviceDeal and is covered by the official StarTech.com 2-year manufacturer warranty in Australia.

Please retain your DeviceDeal tax invoice as proof of purchase. Warranty coverage and claims are subject to StarTech.com warranty terms, eligibility requirements and product assessment.

Frequently asked questions

How far can ST121HDBTE extend 4K?

Up to 35m at 4096×2160 30Hz.

How far can it extend 1080p?

Up to 70m / 230ft at 60Hz.

What cabling is supported?

CAT5e UTP or better.

Does it support Power over Cable?

Yes.

Does it support 7.1 audio?

Yes.

Can it work with the ST121HDBTRP repeater?

Yes, StarTech lists the repeater for adding another display in compatible installations.

Is an exact product video available?

Yes. DeviceDeal links the exact ST121HDBTE product video.

What warranty applies in Australia?

The Australian version supplied by DeviceDeal is covered by the official StarTech.com 2-year manufacturer warranty in Australia, subject to StarTech.com terms and product assessment.

(ST121HDBTE)

Features and highlights

HDBaseT single-cable extension

Runs HDMI over one CAT5e/CAT6 cable.

4K 30Hz to 35m

Supports 4096×2160 at 30Hz to 35m.

1080p to 70m

Supports 1920×1080 at 60Hz to 70m.

Power over Cable

One power source can power both sides of the extender kit.

4K 30Hz to 35m
1080p to 70m
HDBaseT + POC
2-year warranty

Warranty confidence: Official StarTech.com 2-year manufacturer warranty in Australia, subject to StarTech.com terms and assessment.

Specifications

Verified specifications for StarTech ST121HDBTE.

Warranty Information

Warranty	2 Years

Hardware

Audio	Yes
AV Input	HDMI
AV Output	HDMI
Cabling	Cat 5e UTP or better
Daisy-Chain	No
Ports	1

Performance

Audio Specifications	7.1 Surround Sound
Max Distance	70 m / 230 ft
Maximum Cable Length	229.6 ft [70 m]
Maximum Digital Resolutions	4096 x 2160 (4K) @ 30 Hz (35 meters) 1920 x 1080 (1080p) @ 60 Hz (70 meters)
MTBF	52,000 hrs.
Supported Resolutions	3840x2160 (4K) 2560x1600 1920x1200 1920x1080 (1080p) 1280x720 (720p)
Wide Screen Supported	Yes

Connector(s)

Connector A	1 - HDMI (19 pin) Latching Female
Connector A	1 - RJ-45 Female
Connector B	1 - HDMI (19 pin) Female
Connector B	1 - RJ-45 Female

Special Notes / Requirements

Note	If you want to add more displays, you can daisy chain this product with the HDBaseT repeater ST121HDBTRP.

Indicators

LED Indicators	1 - status LED (local)
LED Indicators	1 - status LED (remote)

Power

Center Tip Polarity	Positive
Input Current	0.5A
Input Voltage	100 - 240 AC
Output Current	1.5A
Output Voltage	12 DC
Plug Type	M
Power Consumption (In Watts)	3
Power Source	AC Adapter Included

Environmental

Humidity	0% - 80 % RH (non-condensing)
Operating Temperature	0°C to 40°C (32°F to 104°F)
Storage Temperature	-10°C to 60°C (14°F to 140°F)

Physical Characteristics

Color	Black
Enclosure Type	Aluminum
Product Height	1 in [2.5 cm]
Product Length	3.1 in [80 mm]
Product Width	2.6 in [67 mm]
Weight of Product	15.1 oz [428 g]

Packaging Information

Package Height	2.6 in [65 mm]
Package Length	6.1 in [15.6 cm]
Package Width	9.3 in [23.5 cm]
Shipping (Package) Weight	2.4 lb [1.1 kg]

What's in the Box

Included in Package	1 - HDMI over CAT5e/6 transmitter unit
Included in Package	1 - HDMI over CAT5e/6 receiver unit
Included in Package	1 - mounting bracket kit
Included in Package	1 - universal power adapter (NA/EU/UK/AU)
Included in Package	1 - Cat5e cable
Included in Package	2 - grounding wires
Included in Package	1 - instruction manual

SKU	ST121HDBTE
Barcode #	65030851107
Brand	STARTECH
Shipping Weight	1.0700kg
Shipping Width	0.100m
Shipping Height	0.050m
Shipping Length	0.240m
Shipping Cubic	0.001200000m3