SKU: 51240373123

Blackmagic Design Spares - Smart Videohub 20x20 - PCB Main

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Description

Blackmagic Design Spares - Smart Videohub 20x20 - PCB Mainthe Blackmagic Design Spares Smart Videohub 20x20 PCB Main is the core routing engine and logic board for the Smart Videohub 20x20 mixed format router. As a massive 6G SDI cross point matrix, this board manages the complex task of simultaneously routing any of the 20 inputs to any of the 20 outputs in any combination of SD, HD, and Ultra HD formats. High Bandwidth 6G SDI Crosspoint The Main PCB is engineered around a sophisticated crosspoint switch

the Blackmagic Design Spares - Smart Videohub 20x20 - PCB Main is the core routing engine and logic board for the Smart Videohub 20x20 mixed-format router. As a massive 6G-SDI cross-point matrix, this board manages the complex task of simultaneously routing any of the 20 inputs to any of the 20 outputs in any combination of SD, HD, and Ultra HD formats.

High-Bandwidth 6G-SDI Crosspoint

The Main PCB is engineered around a sophisticated crosspoint switch that maintains signal integrity across all 40 BNC connections. It is designed to handle "clean switching" requirements, ensuring that the router can transition between different video standards on different ports without interference.

  • Mixed Format Routing: The board allows you to connect a mixture of SD, HD, and Ultra HD equipment on the same router at the same time.

  • SDI Re-clocking: Every single output on the PCB features dedicated re-clocking, which regenerates the SDI signal to reduce jitter and allow for maximum cable lengths.

Integrated Control and Network Logic

This board does more than just route video; it acts as the central communication hub for the entire Videohub ecosystem.

  • Ethernet Control: The Main PCB hosts the web server and network protocols that allow the router to be controlled via the Videohub Software Control on Mac and Windows, or via hardware Videohub Smart Control panels.

  • Front Panel Interface: It manages the communication with the front panel (often a separate assembly) that houses the LCD, spin knob, and buttons for local crosspoint changes.

  • Serial Port (RS-422): Includes the logic for external router control protocols, common in automated broadcast environments.

Power Distribution and Redundancy

The Smart Videohub 20x20 is designed for "mission-critical" environments. The Main PCB features robust power regulation to ensure that the 6G-SDI chips—which generate a significant amount of heat—receive stable voltage. It is designed to work in tandem with the internal power supply units to provide 24/7 reliability in a broadcast rack.

Key Features

  • Genuine OEM Spare: Specifically for the 20x20 model (not interchangeable with the 12x12 or 40x40 versions).

  • Full 6G-SDI Bandwidth: Supports resolutions up to 2160p30 on every port.

  • Reference Input Logic: Houses the circuitry for Black Burst and Tri-Sync input to ensure all routed signals stay in sync with the house clock.

  • Ruggedized BNC Array: Features 40 high-quality, chassis-grounded BNC connectors soldered directly to the board.

Technical Installation Note

Replacing the Main PCB on a 20x20 router is a major technical operation due to the density of the hardware:

  • BNC Alignment: The most challenging part of the installation is aligning the 40 BNC ports with the rear metal plate. All ports must be perfectly seated before the plate is screwed back on to avoid putting stress on the solder joints.

  • Cooling and Airflow: The 6G-SDI crosspoint chips are covered by large heat sinks. When installing the new board, ensure the internal fans are functioning and that the airflow paths across these heat sinks are completely unobstructed.

  • IP Configuration: Upon first power-up, the new board will revert to factory default network settings. You will need to connect via USB or the default IP to re-configure the router for your specific network.

  • Static Hazard: Because this board contains an massive array of sensitive SDI drivers and an FPGA, it is highly susceptible to ESD (Electrostatic Discharge). Work only on a grounded anti-static mat.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51240373123

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caroline
Phoenix, US
★★★★★ 5
The best biltong
I had to write a review because this biltong is actually incredible. It’s the best biltong I’ve ever had. The bags contain large, tender pieces. The fat-to-protein ratio is perfect, and the seasoning is delicious. They even provide a paper bag to keep it fresh, and you can freeze anything you can’t eat within three days. I highly recommend this brand. I won’t be buying any other biltong after this.
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Reviewed in the United States on March 28, 2026
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Tabascovich
Battle Creek, US
★★★★★ 5
Excellent flavor, tenderness, texture and quality
Wow, blown away by the excellent flavor, tenderness, texture and quality. I have never eaten Biltong before but it came up in Chatgpt when I asked about a great protein source to carry in my motorcycle tank bag that tastes better and has less UPFs and sugar than most beef jerky. The answer it gave me was Biltong. I gave this a try and love it.
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Reviewed in the United States on January 25, 2026
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me
Waukegan, US
★★★★★ 4
Very moist jerky
I like this style of jerky because it’s natural and I like the fat that is in it. I have purchased other brands that I like better than this brand. The taste is good, good quality and the product is very fresh. My only issue is I like dry jerky and feel the moisture content is way too high in this product for me. If you like moist jerky, than this is for you. If you like shoe leather jerky keep searching.
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Reviewed in the United States on March 17, 2022
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Srinivas
Los Angeles, US
★★★★★ 5
Best biltong tasted to date
Biltong depot produces the best biltong I have tasted to date . I was ordering the 8oz slabs till now but I am going to order these instead . Same taste but the convenience is that it’s already been thinly sliced . The only thing I could say is a negative is it has too much sodium which could be reduced.
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Reviewed in the United States on December 16, 2025
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Erin
Lake Worth, US
★★★★★ 5
Actual biltong that is not dried to the point of being jerky
If you are like me, you have ordered biltong as slabs and pre-sliced slabs from a bunch of companies promising the real deal. Too many of those companies trim the fat or dry things out so much that it might as well be American beef jerky with coriander added to the spice blend. This just arrived and we opened the bag not expecting anything different honestly. I am sitting here eating it and logging on to write a review because this is finally the real deal. I wouldn't say that it is wet, but it isn't American jerky level dry either and there is good fat on the pieces. It's pricey, and there was a dry piece or two and a bit of fat that hadn't been properly flavored, but it is the next best thing to a freshly sliced wet and fat slab. If you can afford this treat, don't waste your money on the less expensive stuff -this is what you are missing.
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Reviewed in the United States on April 7, 2022

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