Accelight’s QSFP-DD 400Gbps transceiver module is designed for optical communication applications in
400 Gigabit Ethernet links over 10km single mode fiber. This product has 8 independent electrical
input/output channels which can converts 50Gbps (PAM4) electrical input data to 4 channels of
100Gbps (PAM4) optical signals, and also converts 4 channels optical signals of 100Gbps (PAM4) for
each channel into 8 channels of 50Gbps (PAM4) electrical output data. The electrical interface of the
module is compliant with the 400GAUI-8 interface as defined by IEEE 802.3bs, and compliant with QSFPDD MSA.
