... (photolithography, etching, and developing technology so on) production. Waveguide array is located on the upper surface of the chip, and ... digital cabinet,ODN needs to be placed on the table .ABS Box PLC splitterInstallation on 19 inch standard rack, when optical fiber ... fixed, stripping, splicing, patch cord, shunt function and so on ,spectrophotometry to homein the form of fiber optic cable into ...