Request InfoAcacia Communications Inc.MAYNARD, Mass., March 23, 2015 — Acacia Communications Inc. has announced a flex-rate coherent 400G transceiver module. The AC-400 is designed for long-haul, metro and data center interconnect networks. Powered by a dual-core application-specific integrated circuit (ASIC), it supports two optical channels and up to 400 Gb/s capacity, including a clear-channel single 400-Gb/s traffic flow, optimized for Internet protocol (IP) packet transport. 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