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The use of virtualization technology has been increasing in the IT industry to consolidate servers and reduce power consumption significantly. As a virtualization platform, a large-scale blade server is suitable because it can hold a dozen blades in a chassis with well managed configuration, enabling easy provisioning. To realize an energy-efficient blade server, the network component must deliver...
This paper describes the first experiment on multi-rail and multilane technologies using global networks. These technologies leverage end-host and network parallel resources, e.g., processor cores and lambda paths, to achieve large bandwidths.
We propose a transcoding from 64B/66B to (512*N)B/(513*N+1)B for bandwidth-efficient transmission of lOGb/s, 40 Gb/s and 100 Gb/s Ethernet (10/40/100 GbE). We clarify the bit-error tolerance with more than a 10 billion years of mean time to false packet acceptance (MTTFPA) for transcoded 40 GbE transport over OTN. We also propose that the 512B/514B code with Forward Error Correction is applicable...
We propose packet-based lane bundling (PLB) that provides an ideal aggregated bandwidth link for an application. PLB uses time information to align packets and allows a dynamic lane and/or path change, a large difference in transmission delays among lanes, and so on. The basic performance of PLB in 10 Gb/s times 2 lanes is verified using an estimation board that is newly developed to evaluate the...
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