Optical module products

The Guangyuan Weilai 400G PAM4 series high-speed optical module is mainly used in the field of high-speed data transmission, such as the interconnection between servers and leaf switches in AI data centers, the interconnection between leaf switches and spine switches, the interconnection between spine switches and core switches, and the interconnection between switches in supercomputers.
The 400G multi-mode VR4/SR8 PAM4 series optical module is mainly composed of an 850nm VCSEL laser array and a PD detector array. It integrates a low-power DSP chip and supports 400GBE (4x100G or 8x50G).
The 4x100G DR/FR/LR PAM4 series optical module adopts silicon optical technology and integrates a low-power DSP chip internally. The single channel transmission and reception rate of the DSP chip is 106G PAM4 signal. This series of optical modules adopts MPO-12 APC optical interface.
The 400G QSFP-DD DR4/FR4/LR4 adopts a micro optical process platform, and the optical module integrates four high-performance EML type lasers internally. This series of optical modules uses DSP chips, with a single channel speed of 53G PAM4.