Tellabs, the leading provider of Passive Optical LAN (POL) solutions, is introducing new Tellabs FlexSym singlemode fiber to multimode fiber 2×8 and 2×32 splitters. The Tellabs FlexSym splitters open-up existing multimode (MM) fiber deployments to the benefits of Tellabs Optical LAN (OLAN), saving the time and expense of replacing existing multimode fiber with singlemode (SM) fiber.