Skip to main content

HDMI Over Cat5 / Cat6 Extender with IR - 100 ft (30m) Power Free

HDMI Over Cat5 / Cat6 Extender with IR - 100 ft (30m) Power Free


Extend HDMI up to 100ft (30m) over Cat5e/6 Cabling with Power over Cable to Receiver. The ST121SHD30 HDMI over CAT5e/CAT6 Video Extender kit lets you extend HDMI audio/video and an IR remote control signal by up to 100 feet (30 Meters) over dual CAT5 cable. For added versatility this HDMI extender kit is powered via the HDMI bus, and does not require any additional power adapter.

With support for High-Definition resolutions of up to 1920x1080 / 1080p and the accompanying digital audio, this cost-effective HD extender can easily be installed using new or existing Ethernet infrastructure wiring. Plus, because the extender kit does not require a power adapter, you can easily extend an HDMI signal in areas where access to power outlets is limited.

The HDMI over Cat5e/Cat6 video extender kit includes both the local transmitter and remote receiver units, perfect for point-to-point digital signage applications that require high quality HDMI video. The Extender also works to extend Infrared IR signals from remote controls, perfect for controlling your video source from your video destination.

For additional distance, HDMI cables up to 32-feet (10-meters) in length can be used on the local and remote ends.

Backed by a 2-year warranty and free lifetime technical support.

General Information
Manufacturer Part Number: ST121SHD30
Manufacturer Website Address:
Brand Name:
Product Name: HDMI Over Cat5 / Cat6 Extender with IR - 100 ft (30m) Power Free

Product Type: Video Extender Transmitter/Receiver

Technical Information
Connectivity Technology: Wired
Number of Input Devices Supported: 1
Number of Output Devices Supported: 2
Daisy Chain: No
Maximum Operating Distance: 328.08 ft (100000 mm)

Graphics Modes: Full HD
Maximum Video Resolution: 1920 x 1080

Network (RJ-45): Yes
HDMI In: Yes
HDMI Out: Yes
Number of Network (RJ-45) Ports: 4
Number of HDMI Inputs: 1
Number of HDMI Outputs: 2

Media & Performance
Media Type Supported: Twisted Pair
Twisted Pair Cable Standard: Category 6

Physical Characteristics
Color: Black
Material: Aluminum
Height: 0.90" (22.86 mm)
Width: 1.80" (45.72 mm)
Depth: 3.20" (81.28 mm)
Length: 3.20" (81.28 mm)
Weight (Approximate): 235 g

Package Contents:

HDMI over CAT5e/6 UTP Transmitter
HDMI over CAT5e/6 UTP Receiver
4 x Foot Pad Set
1 x IR Extender Kit
1 x Mounting brackets
1 x User Manual

Certifications & Standards:


Environmentally Friendly: Yes
Environmental Certification: WEEE
Environmental Certification: RoHS

Limited Warranty: 2 Year

Data Sheet



Part #: ST121SHD30

In stock: Yes