Ciena Corporation (NYSE: CIEN ) makes the gear that keeps the internet from falling over. Its hardware, software, and automation tools are behind the scenes, moving massive amounts of data with low lag across global networks. Telecom companies use it, hyperscalers use it, and it’s baked into theI focus on producing objective, data-driven research, mostly about small- to mid-cap companies, as these tend to be overlooked by many investors. From time to time, though, I also look at large-cap names, just to giv ...