A new IEEE 802.3 25 Gbps Ethernet Study Group has been formed to explore the market opportunities and needs for a single-lane 25 Gbps speed for server interconnects for Ethernet.
The reuse of serial lane 25 Gbps signaling technology, which was developed to support 100 Gbps Ethernet, enables cost optimized deployments in newly constructed data centers.
“The application of single-lane 25 Gbps signaling technologies provides Ethernet with a solution set that can be reused by those companies building the data centers of tomorrow. The new study group expects to lay the groundwork for a new Media Access Control (MAC) rate that will enable cost-optimized single-lane solutions that will increase network deployment efficiency,” said Mark Nowell, chair of the IEEE 802.3 25 Gbps Ethernet Study Group and senior director, Cisco Systems. “The heavy lifting in developing and standardizing 25 Gb/s signaling technologies has been done as part of the development of 100 Gbps Ethernet. These technologies can be reused to enable a single-lane 25 Gbps Ethernet solution set for server interconnects for these future data centers.”
