Alfatron ALF-WU4-8K 8K HDMI 2.1 4x1 Switcher and Scaler with Audio De-Embedding
Usually arrives in 5-9 business days.
The Alfatron ALF-WU6-8K HDMI 2.1 switcher and scaler routes four HDMI and two USB-C inputs to one HDMI output. It supports resolutions up to 8K 60 Hz 4:2:0 and 4K 120 Hz, with 48 Gbps bandwidth, audio de-embedding, EDID management, and downscaling for legacy displays.
The ALF-WU6-8K is an HDMI 2.1 switcher and scaler with four HDMI and two USB-C inputs and one HDMI output. It supports full HDMI 2.1, FRL 48Gbps bandwidth, HDR, and HDCP 2.3. This switcher includes de-embedded audio, scaling, EDID management, and front-panel LED indicators for power and signal status.
The switcher supports resolutions up to 8K 60Hz 4:2:0, 8K 30Hz 4:4:4, and 4K 120Hz, with switching times within 3 seconds. EDID management is provided through a 5-pin DIP switch, allowing the source to use a display's EDID or internally stored EDID settings.
De-embedded audio outputs include one balanced audio output and one optical output. Downscaling supports conversion from 8K to 4K and from 4K to 1080p for legacy displays. Additional features include a backlit LED for operating status, RS-232, IR and GUI control, TCP/IP control, and CEC display ON/OFF control with a backlit button.
Most Alfatron products come with a 7-year limited warranty. Register your product with Alfatron to receive an additional 3-year extended warranty on eligible products, for 10 years of total coverage.
| Video Resolution | Up to 8K 60 Hz 4:2:0/8K 30 Hz 4:4:4/4k 120 Hz |
|---|---|
| HDR Formats | 420, 422, 444 (10 AND 12-BIT COLOR) HDR10, HDR10+, DOLBY VISION, HLG |
| Color Space | YUV (Component), RGB (CSC: Rec. 601, Rec. 709, BT2020, DCI, P3 D6500) |
| Chroma Subsampling | 4:4:4, 4:2:2, 4:2:0 Supported |
| Deep Color | Up to 16 bit |
| Scaling | By-pass or AUTO Scale & 8k to 8k or 4k, 4k to 1080p |
| HDMI Audio | PCM 2.0 Ch, LPCM 5.1 & 7.1, Dolby Digital, DTS 5.1, Dolby Digital Plus, Dolby TrueHD, DTS-HD Master Audio, DTS-X, Dolby Atmos |
| Optical | LPCM up to 5.1 96 kHz 24-bit, Dolby Digital 5.1, DTS HiRes Audio |
| Analog (Balanced) | PCM 2.0 CH |
| HDCP Management | Input: HDCP 2.3 and backward compatible Output: Manageable (Default: follow the display) For example: it will output HDCP 1.4 when the source is HDCP 2.3, or 2.2 when connected to an HDCP 1.4 display. It will turn off HDCP if the display does not support HDCP Can turn off HDCP by DIP switch compulsory |
| Downscaling Capability | 1: “By-PASS” status: it will pass through whatever from inputs to outputs without any processing 2: “AUTO” status, rules as below: 2.1: If the source is 8K and the displayer is 4K, then it can downscale to 4K 2.2: If the source is 4K and the displayer is 1080p, then it can downscale to 1080p 3: Scale limitation 3.1: Can’t downscale from 8K to 1080p. If the source is 8K but the displayer's max support is 1080p, it will have a black screen; But, if the source is 4K and the displayer's max support is 1080p, it will output 1080p 3.2: Can’t support 720p or lower resolutions |
| USB | The firmware can be updated |
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.
Model #:
Usually arrives in 5-9 business days.