LIGHTSPAN

Telecommunication equipment, namely, optical network terminals (ONTs), optical network units (ONUs), digital subscriber line access multiplexers (DSLAMs), optical line terminals (OLTs), and residential gateways in the nature of cable modems, DSL modems, set-top boxes, network routers, computer network switches, wireless access point devices (WAPs); telecommunication software, namely software for software-defined networking (SDN) and network functions virtualization (NFV)