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Latest standardization status and its future directions for high speed optical transceivers

The demand of ICT information capacity is increasing with unexpected rate, and it becomes extremely urgent issue for 400G and 1T class optical transceivers to put them in practical use. Not only high speed performance but also smaller form factor and lower power consumption capability is required, and therefore the development of the optical integration technology and the fine CMOS process are seriously examined. Under these critical situations, the forum standardization bodies such as IEEE802.3/OIF play important roles in the industry, and this paper reviews the latest status and its future estimated directions from the technical point of view.