Juniper Junos Pulse Gateway 6611 gateways/controller

SSL/VPN, Gigabit Ethernet, USB, 2RU The MAG6611 Junos Pulse Gateway provides maximum access flexibility to large enterprises. It supports up to four installable application service modules that can be mixed and matched to deliver SSL/VPN, network access control (NAC) with unified access control (UAC) and/or application acceleration functionalityto remote and mobile users. At least one service module is required.

This 2RU form factor device supports up to 40,000 concurrent SSL/VPN users, up to 60,000 concurrent NAC (UAC) users, or 4,000 concurrent application acceleration users.