Hdmi Over Cat5 Extender Power Cable Rs232 Ir Ethernet - 100m

 Without VATWith VAT
Base Price:€477,78€578,11
Recupel:+ €0,04+ €0,05
Part Number: ST121HDBT5
Language: UK
Minimum Order Quantity: 1

Product Details


The ST121HDBT5 HDMI over CAT5 video extender kit lets you extend HDMI audio/video up to 330 feet (100 meters) over a single Cat5e/6 cable. For added versatility, both the transmitter and receiver can be powered by the same single power source using Power Over Cable (POC).

To help save you installation costs, the HDMI over CAT5 extender also extends RS-232 Serial and IR through the same non-proprietary CAT5e / CAT6 Ethernet cable, offering flexible control of local devices from the remote location. The extender also includes a built-in 10/100 network switch with 3 ports on either side, that can extend an IP connection -- perfect for providing remote Internet connections to Smart TVs and gaming consoles.

The HDMI extender kit includes both the local transmitter and remote receiver units, providing a convenient point-to-point digital signage solution right out of the box. To extend your HDMI signal range further, the extender supports HDMI cables up to 5m/16ft long on both the local and remote ends, for an added distance of 32ft.

The ST121HDBT5 is backed by a 2-year warranty and free lifetime technical support.

Benefits and Features:

  • Hassle-free installation with only a single power adapter for both the transmitter and receiver
  • Tidy, professional installation with optional mounting hardware included
  • Save installation cost with all-in-one HDMI, RS-232 Serial, IR, and 10/100 hub extension through non-proprietary CAT5e/CAT6 Ethernet cabling
  • 330ft (100m) HDMI over CAT5 extension
  • Power over cable (POC)
  • Serial & IR extension
  • Built-in 10/100 extender hub
  • Supports CAT5e and CAT6 Ethernet cable
  • HDMI transmitter and receiver included
  • 1080p & 4K resolution support
  • Mounting hardware included
  • No software / drivers required


Local Unit ConnectorsDB-9 (9 pin; D-Sub)
HDMI (19 pin)
IrDA (Infrared; SIR/FIR)
Remote Unit ConnectorsDB-9 (9 pin; D-Sub)
HDMI (19 pin)
IrDA (Infrared; SIR/FIR)
Humidity0% - 80 % RH (non-condensing)
Operating Temperature0°C to 40°C (32°F to 104°F)
Storage Temperature-10°C to 60°C (14°F to 140°F)
CablingCat 5 UTP or better
LED IndicatorsLAN Activity LEDs
Status LED
Package Contents
Included in PackageCAT5 Cable
Foot pad set
Grounding Wire
HDMI extender
HDMI receiver
Instruction Manual
IR sensor kit (Transmitter cable \ Receiver cable)
Mounting brackets
Power Adapter
Packaging Information
Shipping (Package) Weight1.6 kg [3.6 lb]
Audio Specifications7.1 Surround Sound
Max Distance100 m / 330 ft
Maximum Cable Length100 m [328 ft]
Maximum Digital Resolutions4K
Supported Resolutions3840x2160 (4K)
1920x1080 (1080p)
1280x720 (720p)
Wide Screen SupportedYes
Physical Characteristics
Enclosure TypeAluminum
Product Height37 mm [1.5 in]
Product Length139 mm [5.5 in]
Product Weight859 g [30.3 oz]
Product Width89 mm [3.5 in]
Input Current0.5 A
Input Voltage100 ~ 240 AC
Output Current1.5 A
Output Voltage12 DC
Power SourceAC Adapter Included