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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
Blackmagic Ethernet Switch 820Designed for advanced broadcast systems, this high capacity network device delivers exceptional performance with very low latency while keeping installations clean and secure. All network connections are positioned on the rear panel, matching the layout of professional broadcast equipment and allowing tidy cable looms that stay hidden and protected during operation. This approach is especially valuable in outside broadcast vehicles, flyaway kits and
Designed for advanced broadcast systems, this high capacity network device delivers exceptional performance with very low latency while keeping installations clean and secure. All network connections are positioned on the rear panel, matching the layout of professional broadcast equipment and allowing tidy cable looms that stay hidden and protected during operation. This approach is especially valuable in outside broadcast vehicles, flyaway kits and compact control rooms where space and reliability matter most.
The architecture is built around eight ultra fast 100G Ethernet connections using QSFP28, complemented by two 10G Ethernet ports for flexible integration with auxiliary systems. This makes it ideal for building modern IP based video infrastructures that connect high bandwidth devices such as network recorders, production switchers and shared storage. Simple front panel routing allows straightforward configuration of SMPTE 2110 signal paths without the need for complex IT workflows.
Quiet operation is a key design focus. Professional front to back cooling with multiple redundant fans ensures stable thermal performance while keeping noise levels low enough for use near operators and sensitive audio equipment. Dual internal power supplies further enhance reliability, providing redundancy for mission critical broadcast environments.
For precise timing and control, the unit includes two dedicated Ethernet connections for PTP clock reference, ensuring accurate synchronization across IP video systems. A separate NMOS control port and an independent management network port allow clean separation between media traffic, control data and configuration access. This design supports modern broadcast standards and simplifies system management.
An integrated 2.2 inch color LCD on the front panel provides clear monitoring of video, audio, standards and timecode. Operators can easily scrub through inputs using the rotary control and view live data transfer graphs for each port, making on site diagnostics fast and intuitive.
Verwachtte levertijd: Juni 2026
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.5 ★★★★★
Based on 1933 reviews
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Product Reviews
★★★★★ 5
Just What I Needed for My Home Office
Color: Black
I’ve been very happy with this office chair. It was straightforward to assemble, feels sturdy, and offers excellent support for long hours at my desk.
The adjustable lumbar support, armrests, and headrest make it easy to customize for a comfortable fit, and the mesh design helps keep the chair breathable throughout the day.
Overall, this chair is comfortable, ergonomic, and a great value for a home office setup.
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Great chair for my gaming husband
Color: Black
My husband loves this chair. He is 6’ 4” and he has room in this chair. It is super comfortable and easy to put together. This chair is sturdy and worth every penny.
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Reviewed in the United States on June 7, 2026
★★★★★ 4
OK for basic Office chair
Color: Black
Positives:Comfortable chair, decent lumbar support. Negatives: no height adjustment for seat or tilt. Handles spin to sides with the slightest touch. Will try to figure out how to securehandles in place. Period good entry level office chair, should have ordered more of an upgraded chair.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Great daily chair
Color: Black, Color: Black
This is a great chair and very comfortable. I'm hard on fabrics and the material is excellent for me. I didn't think I would like the headrest (because I've never had one), however, I enjoy it's use at times. The wheels roll very easily and the seat height is perfect. The seat is easy to keep clean. I've had this chair for 3 months with daily use and it looks brand new. I would buy this chair again.
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Reviewed in the United States on April 21, 2026
★★★★★ 3
Cheaply made but functional
Color: Black
Pros:
The headrest is highly adjustable. Even if you're tall you'll likely be able to tilt it so that you can rest your head on it while reclining.
The instructions for putting it together are easy to follow.
It's perfectly serviceable as a desk chair with no glaring defects.
The mesh material keeps your body cool and dry even when sitting in it all day.
Cons
It's obviously very lightweight and cheaply made. This does make the chair easier to move, but this doesn't really feel like a $180 chair at all. More like a $120 or even $100 chair.
The chair back is attached to the chair seat by a plastic bracket. Nearly every desk chair I've had in the past has had their back attached to the bottom with a metal bracket, and even those start to bend out of shape after a year or so. While reclining a good portion of your weight will be resting on this plastic bracket, and I simply cannot see this cheap plastic lasting for very long supporting anyone's body weight over a long period of time. If you buy this chair, make sure to get the warranty.
The armrests are closer together than on most chairs, which creates a claustrophobic feeling of being squeezed by them. You get used to it eventually, and you can just put the armrests up if you want to, but a way to adjust the armrest width would have been nice.
The lumbar support doesn't really do anything at all. It only presses against my back at the most intense setting, and even then not very much.
There is no incremental recline setting. Either you are fully reclined, or sitting fully upright. Luckily the full recline setting is about perfect for me, but for a $180 chair you'd expect a bit more settings here.
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Reviewed in the United States on April 21, 2026
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