The Cisco PIX 515E Security Appliance delivers a wealth of advanced security and networking services for small-to-medium business and enterprise networks, in a modular, purpose-built appliance. Its versatile one-rack unit (1RU) design supports up to six 10/100 Fast Ethernet interfaces, making it an excellent choice for businesses requiring a cost-effective, resilient security solution with DMZ support.This bundle includes: chassis, Active/Active failover license, software, 6 10/100 interfaces, VAC or VAC+.