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Rockley Photonics has showcased its in-packaged optics design to select customers and development partners at the OFC show being held in San Diego this week.
The packaged design includes Rockley's own 2 billion transistor layer 3 router chip, and its silicon photonics-based optical transceivers. The layer 3 router chip, described as a terabit device, also includes mixed-signal circuits needed for the optical transceevers' transmit and receive paths.
Source: Rockley Photonics (annotated by Gazettabyte).Rockley says it is using 500m-reach PSM4 transceivers for the design and that while a dozen ribbon cables are shown, this does not mean there are 12 100-gigabit PSM4 transceivers. The company is not saying what the total optical input-output is.
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