What does CAT optical module mean

An optical transceiver module, often simply called an optical module, acts as a signal conversion interface in fiber optic networks. It transforms high volumes of electrical signals into optical signals for transmission over fiber cables, or reverses the process at the receiving. An optical module is a typically hot-pluggable optical transceiver used in high-bandwidth data communications applications. Composition of Optical Modules The optical module, known as Optical Transceiver in English, is a general term for various module categories, including optical receiver modules, optical transmitter modules, optical. Optical modules are electronic devices that convert electrical signals into opti...