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Description

StarTech ST121SHD50 HDMI Extender Over Cat5e/6

Overview

The StarTech ST121SHD50 is an HDMI extender kit designed to transmit high-definition video signals up to 165 feet (50 meters) over standard Cat5e or Cat6 Ethernet cabling. This solution is ideal for digital signage, conference rooms, or any scenario where an HDMI source needs to be displayed on a remote screen without signal degradation. Its Power over Cable (PoC) feature simplifies installation by allowing the remote receiver unit to be powered via the Ethernet cable, eliminating the need for a separate power adapter at the display location.

Compatibility

This extender kit supports a maximum resolution of 1080p (1920x1080) at 60Hz. It is compatible with any HDMI source device and display that supports these resolutions. The kit requires Cat5e or Cat6 Ethernet cabling for optimal performance. The local unit connects to the HDMI source via an HDMI cable and to the network cable via an RJ45 port. The remote unit connects to the display via an HDMI cable and to the network cable via an RJ45 port.

Installation Notes

The operating temperature range for this device is 0°C to 40°C (32°F to 104°F). It requires a 100-240V AC input with 0.5A current, providing a 12V DC output at 1.5A for the PoC functionality. Ensure that the Ethernet cabling used is in good condition and properly terminated to avoid signal issues. The physical dimensions of each unit are 3.1 inches (8.0 cm) in length, 2.0 inches (5.1 cm) in width, and 0.8 inches (2.1 cm) in height, with a weight of 11.1 oz (314.0 g).

What's in the Box

  • 1x HDMI Extender Transmitter (Local Unit)
  • 1x HDMI Extender Receiver (Remote Unit)
  • 1x 12V DC 1.5A Power Adapter
  • 1x Power cable
  • 2x RJ45 Connectors
  • 1x User Manual
Specifications
Max Distance: 50m [164ft]
Maximum Resolutions: 1080p / 1920x1080
Local Unit Connectors: 1 - HDMI (19 pin), 2 - RJ-45
Remote Unit Connectors: 1 - HDMI (19 pin), 2 - RJ-45
Power Consumption: 18 Watts
Input Voltage: 100 - 240 AC
Input Current: 0.5 A
Output Voltage: 12V DC
Output Current: 1.5 A
Operating Temperature: 0C to 40C (32F to 104F)
Storage Temperature: -10C to 60C (14F to 115F)
Humidity: 0% - 80 %
Product Length: 3.1 in [8.0 cm]
Product Width: 2.0 in [5.1 cm]
Product Height: 0.8 in [2.1 cm]
Weight of Product: 11.1 oz [314.0 g]
Warranty: 2 Years
Brand: StarTech
MPN: ST121SHD50
Type: Power Supply
Connectivity: Ethernet
Power: 240V AC
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StarTech Extend HDMI UP TO 165FT (50M) Over CAT5E/6 - ST121SHD50

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