Alaska C 88X9121P
Offers 100G serial I/Os and encryption for secure, high density interconnects
The Marvell Alaska C 88X9121P is a fully integrated single chip Ethernet transceiver with 100G serial I/Os that performs IEEE 802.1AE MACsec encryption with 256 bit key and IEEE 1588v2 PTP timestamping functionality for two MACsec ports of 400GbE encryption, four MACsec ports of 200GbE or eight MACsec ports of 100GbE timestamping. The device is targeted to drive next generation 400GbE/200GbE/100GbE optical modules in QSFP-DD and OSFP form factors with 100G serial electrical I/Os. The X9121P also supports 50G PAM4 and 25G/10G/1G NRZ signaling for 50GbE, 25GbE, 10GbE and 1GbE applications.