The PROFIBUS-DP (Distributed Peripherals) fieldbus standard has been around for over two decades and, yet, physical layer requirements can still be unclear, often leading to confusion in transceiver ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. THE BIG ISLAND—The ATSC 3.0 standard is nearing completion. Candidate standards have been ...

A device that enables one electric or optic cable line to be connected to another. Typically used in test labs and controlled by software, the physical layer switch resembles the old telephone ...

(Editor's note: This popular feature article, which was first published May 2007, is being republished in response to its great popularity and the likelihood that the 802.11n spec will be ratified in ...

WASHINGTON, D.C.—The SBTVD Forum, the non-profit organization that advises the Brazilian government on digital television and policy matters, is recommending the selection of the ATSC 3.0 physical ...