• Alfatron Electronics WUK4A 4x1 4K HDMI Switcher
  • Alfatron Electronics WUK4A 4x1 4K HDMI Switcher front
  • Alfatron Electronics WUK4A 4x1 4K HDMI Switcher back
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Alfatron Electronics WUK4A 4x1 4K HDMI Switcher

Alfatron Electronics WUK4A 4x1 4K HDMI Switcher

SoundPro Item: 111928 | Part Number: ALF-WUK4A

$299.99
$330.00 $299.99
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MSRP: $330.00 | MAP: $299.99

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  • 4 HDMI inputs, 1 HDMI Output
  • Support Hot-Plug
  • Compliant with HDMI 2.0, capable to transmit 4K@60Hz 4:4:4, HDR
  • High bandwidth: 18Gbps
  • HDCP2.2 compliant, support auto-detecting for input HDCP compliant status
  • Controllable via RS232 and IR
  • Supports CEC
  • Supports audio return channel (ARC)
  • Support EDID management, including 5 embedded EDID data, 10(max) user-definable
    • EDID data, and EDID data automatically captured and copied
  • Intuitive indicators for power, switch mode, I/O connection status, and audio output signal
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The ALF-WUK4A from Alfatron Electronics is a 4K HDMI switcher with 4x HDMI inputs and 1x HDMI Output with Audio De-Embedder, EDID, RS232, and IR Control.

Select any of the inputs by the front panel button or IR Remote, the corresponding indicator on the front panel will illuminate to show real-time I/O connection status. Compliance with HDMI 2.0 & HDCP 2.2, 4K@60 4:4:4 HDMI Switcher 4×1 can transmit uncompressed 4K (at max) signal.

4K HDMI Switcher 4×1 boasts comprehensive audio capacities including PCM, Dolby Digital, DTS, and DTS-HD. Besides, it provides an ARC audio output socket to transfer ARC audio to ARC speakers.

Moreover, 4K HDMI Switcher 4×1 supports convenient online firmware update through the USB port.

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Specifications

Certifications
HDMI Standard
2.0
Dimensions
Dimension (W*H*D)
200x40x100mm
Weight
Net Weight
685g
Electrical
THD+N
< 0.05%, 20Hz – 20KHz bandwidth, 1KHz sine at 0dBFS level (or max level).
Type-A USB Power Supply
1A
System Power Supply
Input:100V~240V AC; Output: 12V DC 2A
System Power Consumption
14W(Max)
Audio
Output
(1) DISPLAY
Audio Format
PCM 2CH
Frequency Response
20Hz to 20KHz, ±1dB
SNR
> 80dB, 20Hz – 20KHz bandwidth.
Performance
Bandwidth
18Gbps
Connectivity
Input
(4) SOURCE 1~4
Input Connector
(4) Female type-A HDMI
HDMI Input Resolution
Up to 4Kx2K@60Hz 4:4:4, HDR10, Dolby Vision
Output Connector
(1) Female type-A HDMI
HDMI Output Resolution
Up to 4Kx2K@60Hz 4:4:4, HDR10, Dolby Vision
Max Output Level
2.0Vrms ± 0.5dB. 2V = 16dB headroom above -10dBV (316 mV) nominal consumer line level signal.
Output Load Capability
1Kohm and higher (supports 10x paralleled 10k ohm loads).
Control Connector
(1) Micro-USB, (4) Type-B USB, (3) Type-A USB, (5) 3-pin Terminal Blocks
Environmental
Operation Temperature
-10°C ~ +55°C
Storage Temperature
-25°C ~ +70°C
General
HDCP Version
2.2
Crosstalk Isolation
< -80 dB, 10 kHz sine at 0dBFS level (or max level before clipping).
L-R Level Deviation
< 0.05 dB, 1 kHz sine at 0dBFS level (or max level before clipping).
Noise Level
-80dB
Control
(1) FW, (4) PC 1~4, (3) DEVICES 1~3, (4) GR 1~4, (1) RS232
Relative Humility
10%-90%

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