Marvell Announces Dual 400GbE MACsec PHY with Class C PTP Timestamping
Hardware-based point-to-point encryption encompassing Ethernet speeds up to 400G is being deployed in cloud, carrier and enterprise networks to address the market demand for enhanced data security. In addition, the stringent timing requirements of 5G radios are driving the timing accuracy that needs to be delivered by networks supporting these services. The new 400GbE PHY device incorporates Marvell’s