The core functions of 400G optical modules mainly include high-speed data transmission and optoelectronic conversion. 400G optical modules can efficiently convert electrical signals into optical signals for transmission, or restore received optical signals to electrical signals, thereby achieving large-capacity and high-speed data transmission.
High-speed data transmission
The main feature of 400G optical modules is their high-speed transmission capability. By adopting multi-channel parallel transmission technology and high-order modulation technology (such as PAM4), 400G optical modules can achieve a data transmission rate of up to 400Gbps on a single optical fiber, meeting the needs of modern data centers and ultra-large-scale computer systems for high-speed transmission. This high-speed transmission capability makes 400G optical modules widely used in fields such as cloud computing, big data, and artificial intelligence, which can significantly improve the transmission capacity and service quality of the network.
One of the core functions of 400G optical modules is optoelectronic conversion. It can convert electrical signals into optical signals for transmission, or restore received optical signals to electrical signals. This conversion process allows data to be transmitted over long distances and at high speeds through optical fibers without being affected by electromagnetic interference. Photoelectric conversion technology ensures the stability and reliability of data during transmission and is an important component of modern communication networks.