DiCon Fiberoptics Inc. is one of the world's largest suppliers of passive components, modules and test instruments for the fiberoptic communications industry. Founded in 1986, DiCon has established itself as a leader in the design, manufacture and marketing of a broad portfolio of state-of-the-art products that filter, split, attenuate, switch, combine and monitor light in optical networks as well as automate testing of optical devices and sub-systems.

The types of products manufactured by DiCon Fiberoptics include MEMS Attenuators, Linear MEMS Attenuators, PM MEMS VOA, Hybrid MEMS Attenuators with On-Off Switches, Hybrid Band WDM / MEMS Attenuators, MEMS On-Off Switches, MEMS 1XN Switch Modules (Up to 1x36), MEMS Add/Drop 2x2 Switches, MEMS Matrix Switch Modules, MEMS MxN Rackmount Matrix Switches, Multi-Channel MEMS Attenuator Modules, Multi-Channel MEMS Dynamic Power Equalizer Modules, Prism Switches, VX Switches, Tap/Detectors, FBT Couplers, Multi-Channel Tap / Detector Modules, and FBT 1XN Couplers.