HDMI over CAT5 HDBaseT Extender - RS232 - IR - Ultra HD 4K - 330 ft (100m)

Extend an HDMI® video and audio over standard CAT5 cabling, with support for RS232 Serial and Infrared control

Product ID: ST121UTPHD2

  • With HDBaseT extend HDMI, IR, and RS-232 through one CAT5e or CAT6 cable
  • Astonishing picture quality with support for resolutions up to UltraHD 4K (up to 50m)
  • Hassle-free installation with a single CAT5e or CAT6 cable and built-in mounting hardware
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  • Supports HD video resolutions such as 1920x1200 or 1080p at distances up to 330 ft. (100m)
  • Supports unidirectional RS232
  • Dolby® TrueHD, DTS-HD MA Audio
  • RS232 interface supports up to 115200bps full-duplex data rate
  • No software or drivers required
$10,883.11 MXN inc VAT

Technical Specifications

Warranty Information
Warranty 2 Years
Audio Yes
Cabling Cat 5 UTP or better
Daisy-Chain No
Industry Standards High Speed HDMI® and HDCP compliant
Ports 1
Audio Specifications Supports Dolby® TrueHD, DTS-HD MA
IR Interface unidirectional
38Khz / ±10° / 5M
Max Distance 100 m / 330 ft
Maximum Data Transfer Rate HDMI® - 3.4Gbps
RS232 - 115200bps baud
Maximum Digital Resolutions 4K
Supported Resolutions 3840x2160 (4K)
1920x1080 (1080p)
1280x720 (720p)
Wide Screen Supported Yes
Local Unit Connectors 1 - DB-9 (9 pin, D-Sub) Female
1 - IrDA (Infrared, SIR/FIR)
1 - RJ-45 Female
2 - HDMI (19 pin) Female
Remote Unit Connectors 1 - DB-9 (9 pin, D-Sub) Male
1 - HDMI (19 pin) Female
1 - RJ-45 Female
2 - IrDA (Infrared, SIR/FIR)
OS Compatibility OS Independent
Special Notes / Requirements
System and Cable Requirements 1X Standard CAT5 cable
1X HDMI Cable for Remote Unit (Local Cable Included)
LED Indicators 1 - HDCP (Green)
1 - Mode (Green)
1 - Power (Green)
1 - RJ45 Link (Green)
Center Tip Polarity Positive
Input Current 0.6
Input Voltage 100 - 240 AC
Output Current 1.24A
Output Voltage 12V DC
Plug Type M
Power Consumption (In Watts) 12
Power Source 2 AC Adapters Included
Humidity 0-95%
Operating Temperature 0°C to 70°C (32°F to 158°F)
Storage Temperature -20°C to 85°C (-4°F to 185°F)
Physical Characteristics
Color Black
Material Steel
Product Height 1 in [2.5 cm]
Product Length 5.9 in [15 cm]
Product Width 3.1 in [80 mm]
Weight of Product 20.4 oz [579 g]
Packaging Information
Package Height 2.6 in [67 mm]
Package Length 10 in [25.4 cm]
Package Width 12.2 in [30.9 cm]
Shipping (Package) Weight 3.4 lb [1.5 kg]
What's in the Box
Included in Package 1 - Local HDMI® Extender Unit
1 - Remote HDMI® Receiver Unit
1 - IR Receiver Cable
1 - IR Transmitter Cable
1 - HDMI Cable - 4 ft (1.2 Meters)
2 - Universal Power Adapter NA / UK / EU
1 - User Manual
Supports any operating system.
No additional drivers or software required.


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