Solinet Systems raised a $93 million second round of funding, led by U.S. Venture Partners. Other investors included New Enterprise Associates, Alta Partners, and previous investors Bessemer Venture Partners, Worldview Technology Partners and Altamira. The Ottawa, Ontario-based company has raised a total of $108 million with the latest round. Solinet, an optical networking equipment supplier, has developed products designed to simplify network installation and operation. See complete list.