The CMS42550 Owl 400 is a 400G MACsec with 400G LR Retimer / 400G Gearbox modes suitable for both backplane and front panel applications including cloud-scale switches, high density routing platforms and advanced server NIC cards.

The device has Credo’s innovative SerDes technology at its core to deliver the bandwidth, scalability, and end-to-end signal integrity at low power needed to meet the demands of advanced networks up to 800G with single-lane 28G, 56G, or 112G connectivity.