The NCS 2000 Shelf Virtualization Orchestrator (SVO) is a two-slot-wide line card that provides eight high-speed Ethernet RJ 45 ports capable of 100/1000 Mbps transmission toward the external switch or associated NCS 2000 chassis. The SVO line card also features four SFP ports that can be used for 1G/10G high availability and Data Communication Network (DCN) connection with external switches depending on the usage for the operator at the operations center.