8x4 HDMI Matrix Switcher
SB-5684K (4K)
8x4 HDMI Matrix Switcher
Input : 8x HDMI


Output : 4x HDMI

  • Introduction
  • Features
  • Specifications
  • The SB-5684K is professional 8x4 matrix routing switch. Supporting eight (8) HDMI™ Inputs. Output supported (8) HDMI™ port. The SB-5688K is based on the HDMI™ standard 4K2K and supports full resolution HDMI™ Video with embedded EDID, With a signal bandwidth of 340Mhz, there is no signal degradation. High Definition Digital signals can be selected and distributed to any (8) Inputs to (8) outputs. The Switcher is certified as being fully CEC and HDCP 1.3 compliant, full HD 4K2K HDMI™ V1.4a 3D formats, data rates up to 6.75 Gbps. Supports UXGA/WUXGA/DVI 1920x1200 resolution to any HD displays. The EDID management can be selected between seven (7) different modes. Control is provided via Front panel push buttons, IR remote, RS-232 or TCP/IP (not a web-browser). An RS-232 Windows GUI interface is provided for matrix routing control (Windows only).
  • 01. (8)x HDMI source devices matrix switched to (4)x HDMI output destinations


    02. HDMI digital Video TMDS w/embedded HDCP, DVI format and CEC/HDCP 1.3 compliant

    03. Worldwide control EDID modes for HDMI full 4K2K (24/25/30 Hz) HD Video resolutions

    04. Link speeds of up to 6.75 Gbps (link clock rate of 340MbHz), Support HDMI 4K2K, 1.4a 3D


    05. Wide range of HD resolutions from PC XGA to WUXGA 1920x1200 and HDTV / DTV

          HDMI resolutions 480i/480p, 576i/576p, 720p, 1080i/p & 4K2K (24/30Hz)

    06. Digital Video TMDS formats Resolution up to 4K2K with Deep color 36-bit.

    07. Digital Audio Support : Dolby TrueHD, Dolby Digital, Dolby Digital Plug/ex, DTS, DTS-HD,

          DTS-HD Master, DTS-EX PCM, PCM2, LPCM2.

    08. Audio Input : Support HDMI standard multi-channel digital audio.

    09. Audio Output : Support HDMI standard multi-channel digital audio.

    10. Various User Interface controls :

          • Windows based GUI control via RS-232 port

          • Front Panel push button

          • IR wireless remote controller

          • Ethernet Switch control

          • Third party RS-232 controller (via simple ASCII)

    11. Support seven (7) control function key :


    12. Supports seven (7) worldwide standard embedded EDID modes

    13. Automatic scanning input & output status via LCM show on front panel

    14. Support IR Remote and IR Extender with distance up to ~ 984 feet (300M) Maximum

    15. Support Universal power adaptor AC100V~240V, 50/60Hz

  • 1. Type of HDMI Switcher: 8x inputs To 4x Outputs HDMI Matrix Switcher
    2. HDMI Support : HDMI 4K2K, 1080P-@60Hz, H36-bit Deep color, 3D of HDMI V1.4 formats.
    3. HDCP / CEC Support: HDCP 2.2 Compliant, CEC Compliant.
    4. Video Bandwidth : Double Data Rates: 340Mhz, Total 6.75Gbps bandwidth.
    5. Digital Video Support : HD:480i/ 480p/ 720p/ 1080i/p and 4K2K up to 36bit deep color
    6. Input : 8x HDMI (HDMI or DVI digital source).
    7. Output : 4x HDMI (To Destination).
    8. Switch Controls : 1x Select & Function buttons on front panel (Data status via LCM panel show out)
        1x IR Remote Controller (switch control)
        1x IR External port (switch control via 3.5mm OD Jack)
        1x RS 232 series interface (switch control)
        1x Ethernet series interface (switch control)
    9. Source Status : Input status LEDs indicates presence of a live signal.
    10. Function Control Keys: 1.ALL, 2.OFF, 3.RECALL, 4.ENTER, 5.MEMORY, 6.LOCK, 7.EDID,
        8.Destination button (1) thru (8), 9.Source button (1) thru (8).
    11. EDID management: - Select Embedded EDID modes :
        Fast Speed Start®, H24-3D, H24-3D-M, H36-3D, H36-3D-M,
        4K2K-3D, PCM-2CH, DVI-D 1920x1200-60Hz.
        - Select LEARNING mode :
        Learning Destination EDID To Link Source.
    12. Infrared Frequency: 38 Khz
    13. IR External Distance: ~984 feet / 300 meters maximum.
    14. HDMI I/O Connector: HDMI Type A - SMD 19pin Female Type
    15. Temperature: Operating Temperature 32 F - 100 F (0 C - 32 C)
    16. Dimensions: LxWxH=19 ”x 9.85 ” x 1.73 ”(482mm x 250mm x 44mm)
    17. Rack Mount: 1RU High 19 ”Rack Mount #1U-440L (with rack mount)
    18. Power Supply: DC12V, 5A, Powr Input : AC 100~240 VAC 50/60Hz (universal Type Supply)
    19. Safety Approvals: CE, FCC, REACH.
    20. Product Weight: 3.25 Kgs / 5.42 lb