
Google's "Jupiter" data center network combines optical circuit switching (OCS) and wave division multiplexing (WDM) technology to ensure uniform, arbitrary communication among tens of thousands of servers at 100s of Gbps of bandwidth with sub-100us latency, according to a blog post by Amin Vahdat, Google's VP/GM Systems and Services Infrastructure.Jupiter currently supports more than 6Pb/sec of data center bandwidth. The data center network...