DC Resistance Unbalance Testing: Easy, Low-Cost Insurance for Your PoE Systems, Part 1
Originally ratified by IEEE in 1999 and 2003 respectively, gigabit Ethernet (1000BASE-T) and power over Ethernet (PoE) are two network technologies that today are considered the norm. With both technologies supported by an estimated 85% of the installed cabling base, they have proliferated in tandem over the past decade…
Illumination Project to Animate Calgary Underpass
Calgary city councillors have approved a plan to illuminate a downtown underpass variously described as “scary” and “a space of fear.” The project will feature interactive lighting that will change as pedestrians approach…
