Our new, refurbished and used Cisco® VPN 3080 Concentrator is a VPN platform optimized to support large organizations that demand the highest level of performance. It provides support for up to 10 , 000 simultaneous IP Security (IPSec) sessions or 500 simultaneous clientless sessions. Specialized Scalable Encryption Processing (SEP) modules perform hardware-based acceleration. Our new, refurbished and used Cisco VPN 3080 is available in a fully redundant configuration only.