EntityQ7098828· pop 5· linked from 12 articlesOptical attenuatorSign in to savedevice used to reduce the power level of an optical signalConnectionspowerEntityoptical fiberEntitysignalEntitysunglassesEntityfiber-optic communicationEntityoptical fiber cableEntityattenuationEntitydynamic rangeEntityloopbackEntitylithium niobateEntityGeneral Services AdministrationEntityoptical fiber connectorEntityTransverse modeEntitycopyright status of works by the federal government of the United StatesEntityCategoriesFiber opticsMeasuring instrumentsOptical componentsTelecommunications equipment