A couple posts ago, we talked about Layer 1 of the OSI Model — the Physical Layer. Today, we’ll start our climb up the Model with a visit to Layer 2, the Data Link Layer. The Data Link Layer is one of ...
We met Mr. Murphy, of “What can go wrong, will” infamy, in the introduction to failure modes and the discussion of failure modes at the foundation levels. Now we will learn his tricks on shared media ...
The data link layer takes in the parallel framed data (containing ADC samples, control bits, and tail bits) and outputs 8b/10b words that are serialized in the physical layer and can optionally be ...
A tutorial on the Open Systems Interconnection (OSI) networking reference model plus tips on how to memorize the seven layers. The Open Systems Interconnect (OSI) model is a conceptual framework that ...
Whether it’s wired or wireless, most data communications today happens by way of packets of information travelling over one or more networks. But before these networks can work together, though, they ...
As Artificial Intelligence (AI) and High-Performance Computing (HPC) systems become the backbone of modern data centers, they generate and consume a massive amount of data. Traditional Ethernet was ...
Complexity of the USB4 Link, due to the 20-Gb/s signal rate and the need to bond for an aggregate 40 Gb/s, among other reasons, requires a coordinated plan to reach its full potential. Here’s a ...
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