Optical network technology RoadMap spun out from Cambridge in 2014 and had raised more than $2.3m before the series B round.

RoadMap Systems, a UK-based optical network technology spinout from University of Cambridge, has attracted an undisclosed amount of series B funding from the University of Cambridge Enterprise Fund V, operated by Parkwalk Advisors.
RoadMap spun out from Cambridge’s Centre for Advanced Photonics and Electronics in 2014 to develop wavelength selective switches that enable optical telecom and data networks to support so-called flex-grid networking, which uses software to allocate network bandwidth according to fluctuating demand.
Flex-grid networking is expected…