Armored Tight Buffered is flexible and easy to handle. Light-weight aluminum interlock armor is standard. This design eliminates the need for inner duct or conduit and the cost associated with the installation of either. Ideal intra-building cable solution, our armored tight buffered cables are RoHS 3 The 900um buffered design allows for easy termination and each fiber is color coded for quick identification. All multimode and singlemode cables (except OM1) utilize bend-insensitive optical fibers. Supported applications include Gigabit, 10 Gigabit and 40 Gigabit Ethernet. Proterial Cable America is proud to utilize Corning Optical Fiber as our standard optic fiber.