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SB-5688CAK 8x8 HDMI HDBaseT Matrix Switch 4K/Full EDID Learning/ AUX by Shinybow

SB-5688CAK 8x8 HDMI HDBaseT Matrix Switch 4K/Full EDID Learning/ AUX by Shinybow

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The SB-5688CAK is professional 8x8 matrix routing switch. Supporting eight (8) HDMI Inputs and (8) Auxiliary Audio Inputs. Output supported (8) HDMI, (8) SPDIF and 8 HDBASET (PoE). The SB-5688CAK is based on the HDBaseT standard and supports full
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    7.00 lbs
  • Warranty
    3 Years
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  • $3952.13
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The SB-5688CAK is professional 8x8 matrix routing switch. Supporting eight (8) HDMI Inputs and (8) Auxiliary Audio Inputs. Output supported (8) HDMI, (8) SPDIF and 8 HDBASET (PoE). The SB-5688CAK is based on the HDBaseT standard and supports full resolution HDMI Video with embedded EDID and PoE function (optional), Audio, RS-232, Ethernet and bi-directional IR, all over a single CATx cable. 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 (16) outputs simultaneously (channel outputs mirrored). The Switcher is certified as being fully CEC , ARC and HDCP 2.0 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 SB-5688CAK has 1x HDMI and Auxiliary Audio (analog stereo audio) connector for Input, effectively making this an 8 in x16 out switcher (same signal on both outputs). Using IR remote the switcher's HDBaseT Extender Transmitter (Tx) allows you to connect a source in a remote location. Likewise, the HDBaseT Output and our HDBaseT Receiver allows you to connect a display in a remote location. The EDID management can be selected between eight (8) different modes. Control is provided via Front panel push buttons, IR remote, RS-232 or TCP/IP (not a web-browser). An RS232 Windows GUI interface is provided for matrix routing control (Windows only).


  • (8)x HDMI with Auxiliary Audio (Analog Audio) player devices matrix switched to
  • (8)x HDMI with S/PDIF outputs and (8)x HDBaseT Transmitter with PoE output to (8)x destinations.
  • Application HDBaseT Specification with PoE (optional), IR, RS-232, Multi Audio Format and HD Video Signals over one CATx (6/6a/7) category cable.
  • HDMI digital Video w/embedded HDCP, DVI format and CEC/HDCP 2.0 compliant
  • Worldwide control EDID modes for HDMI full 4K2K (24/30 Hz) HD Video resolutions.
  • Link speeds of up to 6.75 Gbps (link clock rate of 340MbHz), Support HDMI 4K2K, 1.4a 3D formats.
  • 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).
  • Compatible with all HDMI source devices, PC monitors, Plasma HD display, HDTV and audio receivers or audio amplifiers.
  • Digital Video TMDS formats Resolution up to 4K2K with Deep color 36-bit
  • Digital Audio Support:
    • Dolby TrueHD
    • Dolby Digital
    • Dolby Digital Plug/ex
    • DTS
    • DTS-HD
    • DTS-HD Master
    • DTS-EX
    • PCM, PCM2, LPCM2
  • Audio Input: Support Auxiliary Audio (Analog stereo audio).
  • Audio Output: Support Digital audio ARC or Digital audio S/PDIF ( from HDMI source or Auxiliary Audio )
  • 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)
  • Support world wide (10)x control function keys:
    • Full function front panel controls: ARC / AUX/ ALL / OFF / EDID / LOCK / RECALL / MEMORY / ENTER
  • Support EDID modes:
    • a. Embedded EDID modes: FSS/ H24-3D/ H24-3D-M/ H36-3D/ H36-3D-M/ 4K2K-3D / DVI-D 1920x1200-60Hz/ AUTO
    • b. External modes : Learning mode.
  • Automatic scanning input & output status via LCM show on front panel.
  • Support IR Remote and IR Extender with distance up to ~ 984 feet (300M) Maximum.
  • Support Universal power adaptor AC90V~AC240V, 50/60Hz
  • Type of HDMI Switcher: 8x inputs To 8x Outputs HDMI over HDBaseT Matrix Switch with Audio and Extension
  • HDMI Support: HDMI 4K2K, 1080p-@60Hz, H36-bit Deep color, 3D of HDMI V1.4 formats
  • HDBaseT Support: bi-directional IR, RS-232, Multi format Audio, Ethernet and PoE. over one CATx cable
  • HDCP / CEC Support: HDCP 2.0 Compliant, CEC Compliant
  • Video Bandwidth: Double Data Rates: 340Mhz, Total 6.75Gbps bandwidth
  • Digital Video Support: HD: 480i/ 480p/ 720p/ 1080i/p and 4K2K up to 36bit deep color
  • Video Inputs (HDMI): 8x HDMI (HDMI or DVI digital source)
  • Audio Input: 8x Audio ( Analog Stereo, AUX port. 3.5mm Jack)
  • Video Output:
    • HDMI: 8x HDMI (To Destination)
    • HDBaseT: 8x HDBaseT Transmitter with PoE (optional) via category cable & RJ-45 connector)
  • Audio Output:
    • 8x S/PDIF: Multi Audio Formats 5.1 from HDMI or LPCM-2CH from Auxiliary audio
    • 8x ARC: TV Return Channel Audio
    • 8x HDMI: Multi Audio Formats 5.1 / 7.1, MAT(MLP), Dolby Digital, Dolby TrueHD, Dolby Digital Plus, DTS, DTS-ES 6CH, DTS-HD, DTS-HD-HRA, DTS-HD Master, (PCM-2CH)
  • HDBaseT Control In:
    • 8x IR in (Send IR signals To 8x Rooms via HDBaseT Transmitter)
    • 1x ALL IR in (Send IR Signals To 8x Rooms - Via HDBaseT Transmitter)
  • HDBaseT Control Out:
    • 8x IR out (Link to Receive IR signals from 8x Rooms via HDBaseT Extender)
    • 1x ALL IR out (Link to Receive IR signals from 8x Rooms via HDBaseT Extender)
    • 1x LAN (All Switcher HDBaseT Transmitter Ethernets link to HDBaseT Receiver)
  • HDBaseT Control I/O:
    • 8x RS-232 I/O (Control 8x Rooms RS-232 via Switcher HDBaseT Extender Tx)
  • Switch Controls:
    • 1x Select & Function buttons on front panel (Data status via LCM panel show out)
    • 1x IR Remote Controller (switch control)
    • 8x IR Room 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)
  • Source Status: Input status LEDs indicates presence of a live signal
  • (25) Function Control Keys:
    • 1. ARC
    • 2. AUX
    • 3. ALL
    • 4. OFF
    • 5. RECALL
    • 6. ENTER
    • 7. MEMORY
    • 8. LOCK
    • 9. EDID
    • 10. Destination button (1) thru (8)
    • 11. Source button (1) thru (8)
  • (8) EDID management:
    • Select Embedded EDID modes:
      • Mode1: FSS
      • Mode2: H24-3D
      • Mode3: H24-3D-M
      • Mode4: H36-3D
      • Mode5: H36-3D-M
      • Mode6: 4K2K-3D, PCM-2CH
      • Mode7: DVI-D 1920x1200-60Hz
      • Mode8: AUTO
    • Select LEARNING mode:
      • Learning Destination EDID To Link Source.
  • Infrared Frequency: 38 Khz
  • IR External Distance: ~984 feet / 300 meters maximum
  • HDBaseT Extender Distance: ~328 feet / 100 meters maximum
  • HDMI I/O Connector: HDMI Type A - SMD 19pin Female Type
  • Temperature: 32°F - 100°F Operation (0°C - 38°C)
  • Dimensions (LxWxH): 19 x 9.85 x 3.46 in (482mm x 250mm x 88mm)
  • Rack Mount: 2RU High 19 in Rack Mount #2U-440L (with rack mount)
  • Power Supply: AC 100~240 VAC 50/60Hz (Power Consumption: 10A Maximum)
  • Safety Approvals: CE, FCC, RoHS, REACH
  • Product Weight: 3.75 Kgs / 6.25 lb
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.

UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations.UPS Ground does not deliver on Saturdays, Sundays or Holidays.

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Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. AVProSupply has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.

International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.

Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.


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Paypal: You can select an option of Paying with Paypal in our shopping cart.
Money orders: and personal checks or company checks (may take up to 10 days to clear).
Wire Transfer: ( Bank Transfer ) Only for the amount over $500. Contact us for the bank details.
Phone Orders: To place a phone order please call 1.888.902.3309 or 1.916.246.6264 and one of our Customer Service Representatives will take your order (8:00am - 6.00pm PST).

Purchase order: Fax purchase orders to 1.916.672.2557

We Offer A 30-Day Money Back Guarantee: 
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.

Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.

If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.

No Returns/Exchanges on the following:

TVs and monitors 20" and larger
Special Order merchandise
Any item indicated on the website as non-returnable

For more information see our official Return Policy

  • Shipping Info
    We offer free ground shipping on every purchase of $300 and more for US and US territory. We deliver worldwide.
  • Payment Methods

  • Return Policy
    We Offer a 30-Day Money Back Guarantee