We report on the design and performance of a compact, low power, micro-transceiver chip suitable for high volume, long life deployment in high temperature (>100°C) environments. The I/O Core micro-transceiver comprises a 5mm x 5mm silicon photonics chip with a multimode interface and incorporates 4 transmit and 4 receiver channels operating at 25 Gb/s in the O-band. We will demonstrate how the I/O Core micro-transceiver may be deployed in a wide variety of packages and applications spaces including data centers, HPCs, 5G, AI and automotive systems.
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