Alfatron WUK4A

The ALF-WUK4A is a 4K HDMI switcher with 4x HDMI inputs and 1x HDMI Output with Audio De-Embedder, EDID, RS232 and IR Control.

Description

Alfatron WUK4A

The ALF-WUK4A is a 4K HDMI switcher with 4 HDMI inputs and 1 HDMI Output with Audio De-Embedding, and EDID, RS232 and IR Control. Select any of the inputs via 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. The ALF-WUK4A boasts comprehensive audio capacities including PCM, Dolby Digital, DTS, and DTS-HD. It also 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.

Product Features

  • 4 HDMI inputs
  • 1 HDMI Output
  • Supports Hot-Plug
  • Compliant with HDMI 2.0 and capable of transmitting 4K@60Hz 4:4:4, HDR
  • High bandwidth: 18Gbps
  • HDCP 2.2 compliant, supports auto-detecting for input HDCP compliance status
  • Controllable via RS232 and IR
  • Supports CEC
  • Supports audio return channel (ARC)
  • Supports EDID management, including 5 embedded EDID data, 10 user-definable EDID data (max), and EDID data automatically captured and copied
  • Intuitive indicators for power, switch mode, I/O connection status, and audio output signal

Specifications

Video Input 
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 
HDMI Standard  2.0 
HDCP Version  2.2 
Video Output 
Output  (1) DISPLAY 
Output Connector  (1) Female type-A HDMI 
HDMI Output Resolution  Up to 4Kx2K@60Hz 4:4:4, HDR10, Dolby Vision 
HDMI Standard  2.0 
HDCP Version  2.2 
Audio 
Output  (1) AUDIO OUT 
Output Connector  (1) 3.5mm mini stereo audio jack 
Audio Format  PCM 2CH 
Frequency Response  20Hz to 20KHz, ±1dB 
 Max Output Level  2.0Vrms ± 0.5dB. 2V = 16dB headroom above -10dBV (316 mV) nominal consumer line level signal. 
 THD+N  < 0.05%, 20Hz – 20KHz bandwidth, 1KHz sine at 0dBFS level (or max level). 
SNR  > 80dB, 20Hz – 20KHz bandwidth. 
 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). 
Output Load Capability  1Kohm and higher (supports 10x paralleled 10k ohm loads). 
Noise Level  -80dB 
Control 
Control  (1) FW, (4) PC 1~4, (3) DEVICES 1~3, (4) GR 1~4, (1) RS232 

 

 Control Connector  (1) Micro-USB, (4) Type-B USB, (3) Type-A USB, (5) 3-pin Terminal Blocks 
General 
Bandwidth  18Gbps 
Operation Temperature  -10~ +55 
Storage Temperature  -25~ +70 
Relative Humility  10%-90% 
Type-A USB Power Supply  1A 
System Power Supply  Input:100V~240V AC; Output: 12V DC 2A 
System Power Consumption  14W(Max) 
Dimension (W*H*D)  200mm x 40mm x 100mm 
Net Weight  685g 

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