1.Model No:ASA5520-BUN-K9 2.Detail:ASA 5520 Appliance with SW, HA, 4GE+1FE, 3DES/AES 3.New original in stock SN:A-A10-C512The Cisco ASA 5520 Adaptive Security Appliance delivers a wide range of security services with Active/Active high availability and Gigabit Ethernet connectivity for medium-sized enterprise networks, in a modular, high performance appliance. Using its four Gigabit Ethernet ...