MuxLab HDMI 2.1 48 Gb/s 4 x 1 Switcher Overview
Switch between four HDMI sources to one HDMI display with the HDMI 2.1 48 Gb/s 4 x 1 Switcher with Audio De-Embedder from Muxlab. Supporting up to 8K60 resolution, this switcher is equipped with four HDMI inputs with embedded audio, one HDMI output, a stereo 3.5mm TRS audio output that extracts LPCM 2.0, and a digital optical TOSLINK that outputs LPCM 2.0, Dolby, and DTS 5.1 audio.
TV Audio Return Channel (eARC) is supported via the TOSLINK optical connector, allowing audio to be returned to the source side, so it can be connected to audio equipment. This HDMI switcher supports 12-bit color, Dolby Vision, HDR, and HLG passthrough video. Embedded audio support includes HD audio, pass-through of LPCM 7.1, Dolby TrueHD, Dolby Digital Plus, Dolby Atmos, DTS-HD Master Audio, and DTS:X and 2CH and 5.1CH audio modes. The switching and audio mode selections are controlled via two push buttons or an included IR remote control.
Applications
- Ideal for security and surveillance setups requiring high-resolution video switching
- Supports up to 8K resolution
- Enhances the audio-visual experience in home theaters and entertainment systems
- Enables seamless switching between multiple HDMI sources, crucial for live broadcasts and production studios
- Supports high-quality video switching for mission-critical applications in control rooms
Features
- HDCP 2.3 compliant
- Supports 48 Gb/s FRL and 18 Gb/s TMDS video bandwidth
- Video resolution up to 8K60 4:2:0 12-bit, 8K30 4:4:4 12-bit, 4K120 4:4:4 12-bit, as specified in HDMI 2.1
- Supports HDR, HDR10, HDR10+, Dolby Vision, HLG passthrough
- Supports HDMI audio formats: LPCM 7.1CH, Dolby TrueHD, Atmos and DTS-HD Master, DTS:X audio passthrough
- Supports HDMI input and TV eARC audio de-embedded to S/PDIF and L/R audio output
- Supports advanced EDID management
- Firmware can be upgraded through USB-C port
MuxLab HDMI 2.1 48 Gb/s 4 x 1 Switcher Specs
Processing
| Switching Type | Pushbutton |
| Color Processing | 12-Bit |
Input
| Video Inputs | 4x HDMI (2.1) Female |
| Input Video Format | HDMI (12-Bit 4:4:4/4:2:2/4:2:0) DCI 8K up to 60 fps |
| Embedded Audio Input | HDMI |
Output
| Video Outputs | 1x HDMI (2.1) Female |
| Output Video Format | HDMI (12-Bit 4:4:4/4:2:2/4:2:0) DCI 8K up to 60 fps |
| Audio Outputs | 1x TOSLINK S/PDIF Female 1x 1/8" / 3.5 mm TRS Stereo Analog Female |
| Output Audio Format | S/PDIF Analog |
| Embedded Audio Output | HDMI |
Connectivity
| Other I/O | 1x USB-C Firmware Input |
| HDCP Support | Yes, Version 2.3 |
| HDR Support | Yes, HDR10/HDR10+/Dolby Vision/Hybrid Log Gamma |
| DTS Compatibility | DTS, DTS 96/24, DTS Express, DTS-HD Express, DTS-HD High Resolution, DTS-HD Master Audio, DTS:X |
| Dolby Compatibility | Dolby Atmos, Dolby Digital, Dolby Digital EX, Dolby Digital Plus, Dolby TrueHD |
Hardware
| Wi-Fi | No |
| Bluetooth | No |
Power
| Power I/O | 1x Barrel (5 VDC at 1 A) Input |
| Power Consumption | Device: 100 to 240 VAC (2.5 W) |
Environmental
| Operating Temperature | 32 to 104°F / 0 to 40°C |
| Storage Temperature | -4 to 140°F / -20 to 60°C |
| Operating Humidity | 20 to 90% |
| Storage Humidity | 20 to 90% (Non-Condensing) |
In the Box
- MuxLab HDMI 2.1 48 Gb/s 4 x 1 Switcher with Audio De-Embedder
- 5 VDC Power Adapter
- IR Remote Control
- 2-Year Manufacturer Warranty
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