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Microsemi (Acquired PMC-Sierra) announced announced a 1.2 Terabit capacity OTN framer/processor chip, no doubt designed to pair with the flood of 1.2T DSPs hitting the market during 2018. The device can support 400GbE clients as well as Flex-E and has onboard encryption.

“While 100G is prevalent in both metro and long-haul networks today, next-generation packet optical transport must scale beyond 100G and include features that eliminate excess margin and quickly deliver bandwidth when and where it is needed,” said Andrew Schmitt, lead analyst with Cignal AI. “With the DIGI-G5, Microsemi continues a long history of delivering market-leading OTN chipsets that are at the foundation of OTN transport and switching networks.”