CounterACT CT-4000 is an out-of-band appliance that spans from a managed switch to 4,000 concurrent connections. It supports up to 4Gbps sustained throughput, and supports unlimited VLAN connections. ForeScout is a leading provider of clientless network access control (NAC) for Fortune 500 enterprises and government organizations. The new appliance expands the options available to global enterprises that need to create a NAC solution with appliances that are appropriately designed and priced for each type of location.”]
Source: https://www.darkreading.com/attacks-breaches/forescout-expands-counteract