The 88X9121P is the latest addition to Marvell’s popular Alaska® C Ethernet transceiver family. It is fully compliant with IEEE standards for 400GbE, 100GbE and 50GbE, and exceeds the electrical specifications to interface with QSFP-DD and OSFP optical modules. The 88X9121P’s IEEE 802.1AE 256-bit MACsec encryption for point-to-point links provides enhanced security and allows for flexible deployment