With the introduction of advanced OM4 and OM3 multimode fibers for high-speed LANs and data center networks, it's more critical than ever to select fiber that has the bandwidth it needs to do the job. Unfortunately, there's a lot of misinformation out there about the best way to measure bandwidth. We try to make things clear in this FAQ. Get the full story here >>> More from OFS: OM4: The Next Generation of Multimode Fiber >>> Fundamental Fiber Choices for the Enterprise >>>