TA-UHS28-48G
48Gbps 8K HDMI™ 2×8 Splitter with HDR, Downscaling & Audio De-Embedding
The TECHAAGAM TA-UHS28-48G is a professional-grade 48Gbps HDMI™ 2×8 Splitter designed to distribute two HDMI sources to eight displays with exceptional video quality, intelligent signal management, and advanced compatibility. Supporting HDMI 2.1, resolutions up to 8K@60Hz and 4K@120Hz, the splitter delivers uncompromised performance for high-end commercial AV, digital signage, command & control, broadcasting, education, and entertainment applications.
Each HDMI output features independent 8K-to-4K/2K downscaling and HDR-to-SDR conversion, ensuring seamless integration with mixed-resolution display environments. Integrated digital and analog audio de-embedding, intelligent EDID management, and multiple control options provide maximum flexibility for professional AV installations
Key Features
- 2 HDMI inputs distributed to 8 simultaneous HDMI outputs
- HDMI 2.1 compliant with 48Gbps bandwidth
- Supports resolutions up to:
- 8K@60Hz (4:2:0, 12-bit)
- 8K@30Hz (4:4:4, 12-bit)
- 4K@120Hz (4:4:4, 12-bit)
- Supports HDR10, HDR10+, Dolby Vision, HLG, ALLM, and VRR pass-through
- Independent 8K → 4K/2K downscaling on each output
- Independent HDR → SDR conversion for legacy displays
- Digital Optical (S/PDIF) and Balanced/Unbalanced Analog Audio De-Embedding
- Adjustable analog audio gain control
- Automatic or manual source switching
- Advanced EDID management for maximum source compatibility
- Built-in HDMI signal generator for installation diagnostics and troubleshooting
- Control via front panel, IR remote, RS-232, USB-C service port, and API commands
- Built-in equalizer, retiming, and signal regeneration for reliable long-distance transmission
Datasheet
Parameter | Specification |
Product Name | TA-UHS28-48G |
Product Type | HDMI 2.1 2×8 Splitter |
HDMI Inputs | 2 × HDMI |
HDMI Outputs | 8 × HDMI |
Bandwidth | 48Gbps |
HDMI Version | HDMI 2.1 |
HDCP | HDCP 2.3 |
Maximum Resolution | 8K@60Hz 4:2:0 12-bit |
8K | 8K@30Hz 4:4:4 12-bit |
4K | 4K@120Hz 4:4:4 12-bit |
Color Depth | 8 / 10 / 12-bit |
HDR | HDR, HDR10, HDR10+, Dolby Vision, HLG |
Audio De-embedding | Yes |
Optical Audio | S/PDIF, up to 5.1CH |
Analog Audio | Balanced / Unbalanced L/R |
Downscaling | 8K → 4K / 2K independently |
HDR Conversion | HDR → SDR independently |
Input Switching | Auto / Manual |
EDID | Advanced EDID Management |
IR | Yes |
RS-232 | Yes |
API Control | Yes |
Service | USB Type-C |
Signal Generator | Built-in |
Power Supply | DC 12V/2.5A |
Power Consumption | 9.6W Max |
