StarTech.com ST121SHD50 - HDMI Over CAT5/CAT6 Extender - 165 ft
Features
The ST121SHD50 HDMI over Cat5e/Cat6 Video Extender kit lets you extend HDMI video and audio by up to 165 feet (50 Meters) over dual Cat5e cables, or 130 feet (40 Meters) over dual Cat6 cables. For added versatility the kit features Power Over Cable and only requires a single power adapter that can be connected to either the Transmitter or Receiver.
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. For a convenient plug-and-play installation, the HDMI extender features built-in EDID monitor emulation, which ensures native resolution and maximum compatibility with your display or projector.
For added flexibility and convenience, HDMI cables up to 32ft (10m) can be connected to both the local and remote units, which lets you extend your HDMI signal to even further distances.
The HDMI extender kit offers a point-to-point digital signage solution right out of the box, including both local transmitter and remote receiver units, along with optional hardware that lets you mount the units as needed. Plus, with Power Over Cable, you can easily extend an HDMI signal in areas where access to power outlets is limited.
Specifications
Technical Specifications
| Audio | Yes |
|---|---|
| Cabling | Cat 5 UTP or better |
| Daisy-Chain | No |
| Ports | 1 |
| Rack-Mountable | Yes |
| Maximum Distances - (1080i only) | CAT5E (stranded) - 40m (130 ft)CAT5E (solid) - 50m (165 ft)CAT6 (stranded or solid) - 50m (165 ft) |
| Max Distance | 50 m / 165 ft |
| Maximum Digital Resolutions | 1080p / 1920x1080 |
| Supported Resolutions | 1080p - with CAT6 cabling up to 40m (130ft), solid CAT5 cabling up to 20m (65 ft) and stranded CAT6 up to 16m (52 ft)1080i - with CAT6 and solid CAT5 cabling up to 50m (165ft), and stranded CAT6 up to 40m (130 ft)See product manual for further details |
| Wide Screen Supported | Yes |
| Local Unit Connectors | 1 - HDMI (19 pin) Female2 - RJ-45 Female |
| Remote Unit Connectors | 1 - HDMI (19 pin) Female2 - RJ-45 Female |
| LED Indicators | 1 - Power |
| Center Tip Polarity | Positive |
| Input Current | 0.5 A |
| Input Voltage | 100 ~ 240 AC |
| Output Current | 1.5 A |
| Output Voltage | 12 DC |
| Plug Type | M |
| Power Consumption (In Watts) | 18 |
| Power Source | AC Adapter Included |
| Humidity | 0% - 80 % |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -10°C to 60°C (14°F to 115°F) |
| Colour | Black |
| Enclosure Type | Aluminum |
| Dimensions | Height: 0.8 in (21 mm)Length: 3.1 in (80 mm)Width: 2 in (51 mm) |
| Brand | StarTech.com |
|---|---|
| Product Type | TV & Home Theatre > AV Extenders |
| Weight | 0.415 kg |
| Warranty |
|---|
Note:
Warranty period is as stated above unless the manufacturer has chosen to specify a longer period.
All warranties are return to base unless otherwise specified.
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return








