Coherent Introduces Optical Transceivers Optimized for Optical Circuit Switch Applications

Core Insights - Coherent Corp. has introduced a new set of pluggable optical transceivers designed for data centers utilizing optical circuit switches (OCSs) [1][2] Group 1: Product Development - The new transceivers are optimized to handle an additional 3 dB of insertion loss caused by OCS, while still meeting the original IEEE-defined network insertion losses [2][3] - These transceivers support high-density 400G and 800G requirements in QSFP-DD and OSFP form factors, with reach capabilities of up to 6 km, targeting large hyperscale data centers [3][4] - Coherent plans to release OCS-optimized 1.6T FR8 transceivers in the near future [3] Group 2: Market Demand - The adoption of OCS in AI and machine learning applications is increasing due to its benefits in reducing cost, latency, and power consumption [2] - Customers in the AI sector are looking to deploy OCS without compromising the physical footprint of their data centers, maintaining 2 km and 6 km link capabilities [4] Group 3: Interoperability - Coherent's OCS-optimized transceivers are designed to interoperate with conventional transceivers when an OCS is not used, providing flexibility in deployment scenarios [4]