Alliance Fiber Optic Products, Inc. (AFOP) designs, manufactures and markets a range of fiber optic components and integrated modules. The Company offers a range of products, including interconnect devices, which are used to connect optical fibers and components; couplers and splitters, which are used to divide and combine optical power, and dense wavelength division multiplexing (DWDM) devices, which are used to separate and combine multiple specific wavelengths. Its connectivity product family provides a line of optical interconnect devices, couplers and splitters, planar lightwave circuits (PLC) and related optical products, as well as integrated modules incorporating these devices. Its optical passive products include wavelength division multiplexing (WDM), coarse wavelength division multiplexer (CWDM) and DWDM components. Its product offerings include connectivity products and optical passive products.