SKU: 82823864186

Blackmagic Design Spares - Connector Assembly - SMPTE 304 Studio

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Description

Blackmagic Design Spares - Connector Assembly - SMPTE 304 StudioThe Blackmagic Design Spares Connector Assembly SMPTE 304 Studio is the specialized, hybrid fiber optic and copper connector found on the Blackmagic Studio Camera 4K Pro 6G 12G and the Blackmagic Camera Fiber Converter. This connector is the industry standard for high end "Studio" configurations, allowing a single cable to carry bidirectional 12G SDI video, talkback, tally, power, and camera control over several kilometers. The Hybrid Nature of SMPTE

The Blackmagic Design Spares - Connector Assembly - SMPTE 304 Studio is the specialized, hybrid fiber-optic and copper connector found on the Blackmagic Studio Camera 4K Pro/6G/12G and the Blackmagic Camera Fiber Converter. This connector is the industry standard for high-end "Studio" configurations, allowing a single cable to carry bidirectional 12G-SDI video, talkback, tally, power, and camera control over several kilometers.

The Hybrid Nature of SMPTE 304

The SMPTE 304 standard is a "hybrid" system, meaning the connector assembly is significantly more complex than a standard BNC or XLR. It contains:

  • Two Optical Fibers: For the massive data throughput of 4K/8K video and return feeds.

  • Two Power Conductors: To send high-voltage DC from the Studio Fiber Converter (at the CCU/Rack) to the camera.

  • Two Control/Data Conductors: For auxiliary communication and grounding.

  • Stainless Steel Housing: Designed for the brutal "plug and unplug" cycles of live television, featuring a push-pull locking mechanism.

When to Replace the Assembly

This connector is the most common point of failure in a studio fiber system. Because it is exposed to the elements and frequent handling, it is susceptible to:

  • Shattered Fiber Ferrules: If the cable is slammed or dropped without its protective cap, the internal ceramic ferrules can crack, causing a "No Signal" or "Low Light" error.

  • Arcing/Carbon Buildup: Because the SMPTE system carries significant power (up to 240V in some configurations), dust or moisture inside the connector can cause electrical arcing, which destroys the copper pins.

  • Physical Deformation: If the camera is tripped over or the cable is yanked at an angle, the stainless steel "alignment sleeve" can bend, making it impossible to seat the cable correctly.

  • Moisture Ingress: Failed rubber gaskets can allow humidity into the fiber wells, leading to signal "flicker" or total link failure.

Key Features

  • Genuine Blackmagic Part: Specifically designed to fit the internal mounting bracket of the Blackmagic Camera Fiber Converter or the Studio Camera "Pro" models.

  • Pre-Terminated Tail: Typically comes with the "breakout" cables already attached—featuring the optical LC connectors and electrical molex-style headers—to plug directly into the internal PCBs.

  • Weather-Sealed: Includes the necessary gaskets to maintain the camera's environmental sealing.


Technical Installation Note

Replacing a SMPTE 304 assembly is a high-precision task. This is not a "field repair" and should be done in a clean, dust-free environment.

  • The "Clean Room" Requirement: The moment you expose the internal fiber "tails" (the LC connectors), you are at risk of contamination. A single speck of dust on the fiber face can permanently "burn" into the glass once the high-power laser is engaged.

  • Fiber Scoping: After installation, but before plugging in your expensive SMPTE cable, you must use a fiber inspection microscope to ensure the internal ferrules are pristine.

  • Torque and Seating: The connector must be screwed into the chassis with the correct tension. If it is too loose, the weather sealing fails; if it is too tight, you can warp the alignment of the internal optics.

  • Safety Warning: Never look directly into the connector or the internal fiber tails when the unit is powered. These systems use invisible infrared lasers that can cause permanent eye damage instantly.

Expert Tip: Before replacing the entire assembly, try cleaning the existing connector with a professional SMPTE 304 "One-Click" Cleaner. In 80% of cases, "failed" connectors are simply dirty rather than physically broken.

Are you seeing a "Link" error on your fiber converter, or is the connector physically loose/damaged?

Shipping Notes
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SKU: 82823864186

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Max
Dallas, US
★★★★★ 5
Great product once put on correctly.
Style: Contempo
When I first received it and placed it on, it continued to fall so I almost returned it. However, I found a method online that worked and it has not fallen since even after all the water and soap getting near it. I’ve placed it on a stainless steel sink so not sure if the method works on other surfaces. Clean the area with soap and water and then make sure there’s no soap residue. Make the water temperature hot and “heat up” both the steel surface and the suction. While it’s still wet, firmly place the suction and make sure it doesn’t move. That should do the trick!
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Reviewed in the United States on January 1, 2020
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NanaCA
Lowell, US
★★★★★ 3
Great item to make life more pleasant!
Style: Contempo
A tiny item that makes my life more lovely. No more yucky scrubber residue all over the counter edge, or soap leaking all over from a faulty handle. A sponge can be at hand and I can hang my cloth somewhere besides the top of the faucet. The suction cups stuck well now at first, and I can move it whenever I want. Not to big nor too small. Wire is firm and strong. Will edit if it doesn’t hold up but right now highly recommend! Edit to add: A bit disappointing that the suction cups are not reliable. Even after carefully cleaning the side of my deep sink with vinegar and washing the suction cups, they come loose about once a day. Giving them a hard push on seems to help, but not a cure. I revised the rating to average 3 stars. It really isn’t a problem in the sink.
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Reviewed in the United States on July 1, 2019
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Carolle
Omaha, US
★★★★★ 5
Stays put and does the job
Style: Contempo
I hate clutter. That includes my sink area. This holds my oxo scrubber and a sponge with ease. It also lets everything drain nice so there is no issue with slime or smell that other caddies have. Looks nice and amazingly the suction cups work. So far the finish is holding up and for what it is, it does its job. Looks nice.
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Reviewed in the United States on November 16, 2019
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csd Charlotte
Alexandria, US
★★★★★ 1
Suction cups dont work
Style: Ashley Bronze
I liked the style and shape. However, I cannot get the suction cups to stick.
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Reviewed in the United States on February 18, 2026
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Truthteller
Draper, US
★★★★★ 5
Oh how I love this little Gem
Color: Silver
I needed this badly as I often got irritated with the kids for putting the sponge back in the soap/scrubber dish and it was always full of water. I looked at options on the side of a sink but none were quite right for our set up...Then I saw this. What I love is it is not one more thing on the counter. It is below down in the sink. And yet, it is handy. Into it I have the essentials I use so many times a day right there handy and they drain on their own. This adhered well because I used rubbing alcohol to clean the area, then waited several hours before adhering set up to sink about 10 pm at night. Letting it set over night and in the morning I remembered the tip another reviewer wrote to push the tray down STRONG until it CLICKS into the holders. Then it was completely sturdy and firm and I've used it long enough to know I'm very happy for this small perfectly practical way to hold my sink tools. So glad I chose this much less expensive simple one.
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Reviewed in the United States on June 25, 2024

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