SKU: 8924723733

Blackmagic Design Videohub 20x20 12G

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Description

Blackmagic Design Videohub 20x20 12GThe Blackmagic Design Videohub 20x20 12G is a compact, zero latency 12G SDI matrix routing switcher housed in a slim 1RU rackmount chassis. Designed for smaller broadcast studios, mobile flypacks, production trucks, and editing suites, it allows you to connect up to 20 independent video sources and distribute them to any combination of 20 video destinations simultaneously. Despite its smaller 1RU footprint, it shares the exact same advanced multi rate

The Blackmagic Design Videohub 20x20 12G is a compact, zero-latency 12G-SDI matrix routing switcher housed in a slim 1RU rackmount chassis.

Designed for smaller broadcast studios, mobile flypacks, production trucks, and editing suites, it allows you to connect up to 20 independent video sources and distribute them to any combination of 20 video destinations simultaneously. Despite its smaller 1RU footprint, it shares the exact same advanced multi-rate 12G-SDI technology as its larger 40x40 and 80x80 siblings, making it a universal gateway for standard-definition (SD), high-definition (HD), Ultra-HD, and uncompressed 4K video infrastructure.

Core Hardware & Connectivity Layout

Feature Group Functional Capabilities
Physical I/O Capacity 20x BNC Inputs, 20x BNC Outputs (40 BNC ports total)
Data Transmission Scope Multi-rate SD, HD-SDI, 3G-SDI, 6G-SDI, and 12G-SDI compliance
Front Interface Panel Integrated 2.2-inch color LCD display, localized control knob, and shortcut buttons
Genlock Reference Elements 1x BNC Tri-Sync or Black Burst Input; 1x BNC Loop-Through Output
Control Interface Methods Gigabit Ethernet (RJ45), USB-C (Configuration), and hardware IP Panels
Power Supply Redundancy 1x Internal 100-240V AC input via standard IEC cord (No secondary power input on 1RU)
Form Factor Scope 1RU standard 19" rack enclosure; shallow depth optimized for flypacks

Key Architectural Benefits

  • Advanced 12G-SDI Re-clocking: To combat signal degradation over long cable runs, the Videohub features built-in SDI re-clockers on every single 12G input. The system instantly regenerates the digital video data pulse before passing it downstream, allowing you to deploy much longer coaxial cable runs without incurring bit errors or dropped frames.

  • Full Multi-Rate Matching: The router automatically detects the signal format instantly as it shifts on a per-port basis. You can route an ancient SD studio line on Input 1 to Output 12, while simultaneously routing an uncompressed 2160p60 4K master feed on Input 2 to Output 3 without any internal clock errors or format friction.

  • Zero-Latency Cross-point Routing: The hardware acts as a true copper-speed matrix switch. Switching paths take place instantly inside the silicon plane without adding any processing lag or frame delay, making it critical for live television environments where video and audio sync cannot tolerate drift.

Local and Network Control Options

  • The Front Panel Interface: Unlike classic "blind" routers, the front panel includes a built-in color LCD screen. When turning the machined control dial to scan your route profiles, it displays live video thumbnails of your source feed along with custom alphanumeric labels, allowing quick, visual confirmation of video paths before hitting the "Take" button.

  • Network App Automation: The unit is entirely manageable over a local area network (LAN) using Blackmagic's Videohub Control Software utility. It supports customizable visual icon layouts for Mac, Windows, and iPad.

  • Hardware Integration: For dedicated Master Control rooms or engineering racks, it pairs directly with the Videohub Smart Control Pro and Videohub Master Control Pro hardware IP panels, which mount anywhere in the building to pull crosspoints over simple IP protocols.

Software Integration Warning

💡 Developer Protocol Support: The Videohub runs on an open, transparent text-based ethernet command protocol. System integrators can easily issue commands to switch inputs and outputs via basic Telnet scripts, making it simple to write custom automation routines or link the routing system directly into third-party control blocks like Crestron, AMX, or Ross Video infrastructure.

 

 

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SKU: 8924723733

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4.7 ★★★★★
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Bubbalicious
Bozeman, US
★★★★★ 1
An empty-hearted effort
Format: Kindle
Managing personal efficiency is no doubt an important skill. And judging from the author's success from the first book, I assume he is a credible author. But this book is just way too shallow and lacks the evidence of any sinerity for the readers. If you are new to the concept of life efficiency management, it might be good to read his first book. If you are looking for a good framework or advice on how to achieve your goal, then you will for sure be disappointed. This whole book is just about stressing the importance of efficiency management. Absolutely anything else!
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Reviewed in the United States on October 20, 2012
G
Verified Purchase
gg
Charlottesville, US
★★★★★ 4
Four Stars
Format: Hardcover
great for the 80/20 library
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2016
K
Verified Purchase
KT
Draper, US
★★★★★ 5
Book Review of The Alchemist
Format: Paperback
In The Alchemist, Paulo Coelho uses diction, syntax, and the hero cycle to keep the pace of the book constant, and keep the reader intrigued. But, he does have a few flaws present in the book. The Alchemist is a book about a boy named Santiago, who goes on an adventure to find his “Personal Legend” or treasure. Coelho uses the hero cycle to add more emphasis on the plot, which overall makes the story more entertaining. In the story, the Old King tells Santiago that “when someone wants to realize his or her Personal Legend,” he will “always [be] nearby.” (67) This is an example of atonement with the father, because the Old King’s closeness creates a father like figure in him, who is there to support Santiago. The hero cycle for me made the story more enjoyable and kept me reading. Also most of the book is him trying to obtain his Personal Legend, which is “what you have always wanted to accomplish.” (23) Compared to other books I have read this year in my English class, this one was easier to follow in terms of diction. The language that Paulo Coelho uses in the novel overall is not too difficult to understand. Word choice is done very well, and lets the reader flow through the book at a constant pace. The diction also makes the book a novel for a wide range of readers. The hero cycle with the clean diction made the story very enjoyable. While reading this book, I found that it was fairly easy to understand the passage, and that it was very inviting. Paulo Coelho structures the syntax of the book in an easy-to-understand format. Throughout the book, the syntax helps the reader understand where they are on the page, and it also positively affects the pace set by the diction in the book. Towards the middle of the novel, the boy says that “An army is coming,” and he knows because he “had a vision.” This dialogue is quickly followed up by a response from a camel driver, saying that “the desert fills men’s hearts with visions.” (104) The quick pace of dialogue keeps the book driving keeps the pace constantly in motion. The syntax made it easier for me to follow the story and follow which character was speaking and what they where feeling or doing. Even though I enjoyed a great bit of the book, there was still another bit that I didn’t fully enjoy. At the beginning of the Alchemist, the book seems to go a slower speed then the rest of it. The first portion of the book has a lot to do with introducing Santiago, the plot, the setting, and more. There is a part in the story where it goes from page 35 to page 38 with very little dialogue, which I felt stopped progress of the story. The first part also has to do a lot with how he discovers his Personal Legend. It took me a little while longer to read the first part of the book then the rest because I was mostly bored while reading it. I also felt that there was more descriptive text than the rest of the book, which really dragged out the first part. In conclusion, the book has lots of great traits and only a few bad ones. I would definitely recommend this book to a friend or anyone who enjoys reading about adventure.
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Reviewed in the United States on January 12, 2016
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teleen sickles
San Leandro, US
★★★★★ 5
such an adventure
Format: Kindle
Loved this!! Lots of questions to ponder and the simplicity of it all 🫶🏻. A short read but so very profound
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Reviewed in the United States on May 22, 2026
K
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K
Lake Worth, US
★★★★★ 4
Interesting story
Format: Paperback
The Alchemist is an engaging modern fable centered on self-discovery, personal destiny, and following your dreams. It offers interesting life lessons and an easy-to-read story. While its themes draw on various spiritual ideas and may feel unconventional, it still delivers meaningful reflections on purpose and perseverance. Overall, a thought-provoking and enjoyable read.
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Reviewed in the United States on April 26, 2026

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