... Competitive price Product SpecificationsProduct Name:ASA 5520 Appliance with Software, 300 VPN Peers, 4 GE + 1FE, DESProduct Type:VPN ... ,1 x RJ-45 Auxiliary ManagementPower Source:Power SupplyStandard Memory:512 MBCompatible Rack Unit:1UAuthentication:LDAP,RSA SecurID,KerberosManagement: ... of security. Cisco ASA 5520 Firewall Appliance with Software, 300 VPN Peers, 4 GE + 1FE, DES ASA 5520- ...