If you’ve ever wondered what the business definition of PAM-4 Relay was, then look no further! The acronym PAM-4 stands for Pulse Amplitude Modulation with 4 bits or pulses, and is a data transmission standard used to increase the rate at which data can be transmitted over optical networks. PAM-4 Relay is one of the most effective methods available to businesses today, allowing them to take advantage of higher rates of transfer and maximum flexibility when it comes to increasing the capacity of their systems. Let’s take a closer look at this amazing technology, and see how it can help make all of your business’s data routing challenges a thing of the past!