워드프레스 "콘텐츠 열람 전 자동 광고 시스템"을 통해, 특정 웹페이지를 열람하기 위해 먼저 봐야 하는 사전 광고를 원하는 위치에 자유롭게 배치/설정할 수 있습니다
WaveCore runs right through a concrete wall with gigabit-speed network signal - Kims Media Press "Enter" to skip to content

WaveCore runs right through a concrete wall with gigabit-speed network signal

Business-like man standing in a concrete loft space

Enlarge / “Hmm, no signal here. I’m trying to figure it out, but nothing comes to mind …” (credit: Getty Images)

One issue in getting office buildings networked that you don’t typically face at home is concrete—and lots of it. Concrete walls are an average of 8 inches thick inside most commercial real estate.

Keeping a network running through them is not merely a matter of running cord. Not everybody has the knowledge or tools to punch through that kind of wall. Even if they do, you can’t just put a hole in something that might be load-bearing or part of a fire control system without imaging, permits, and contractors. The bandwidths that can work through these walls, like 3G, are being phased out, and the bandwidths that provide enough throughput for modern systems, like 5G, can’t make it through.

That’s what WaveCore, from Airvine Scientific, aims to fix, and I can’t help but find it fascinating after originally seeing it on The Register. The company had previously taken on lesser solid obstructions, like plaster and thick glass, with its WaveTunnel. Two WaveCore units on either side of a wall (or on different floors) can push through a stated 12 inches of concrete. In their in-house testing, Airvine reports pushing just under 4Gbps through 12 inches of garage concrete, and it can bend around corners, even 90 degrees. Your particular cement and aggregate combinations may vary, of course.

Read 2 remaining paragraphs | Comments



Source : https://arstechnica.com/gadgets/2024/09/wavecore-blasts-gigabit-speed-signals-through-12-inch-thick-concrete/