Cisco ASA5520-AIP10-K9 | ASA 5520 Security Appliance

1. Firewall throughput: 450 Mbps
2. VPN throughput: 225 Mbps
3. Concurrent connections: 280,000
4. Maximum number of VLANs: 150
5. Number of virtual interfaces (VLANs): 200
6. Security contexts: 2 (upgradable to 50)
7. Maximum number of users: 10,000
8. Supported protocols: TCP/IP, ICMP, IPSec, SSL, HTTP, HTTPS, FTP, SMTP, POP3, DNS, ARP, DHCP, RADIUS, TACACS+
9. Encryption standards: AES, 3DES, DES
10. Authentication methods: RSA SecurID, RADIUS, TACACS+, LDAP, Kerberos, NTLM, Digital certificates, biometric devices
11. Management interfaces: CLI, ASDM, SNMP, SSH, Telnet, HTTPS
12. Power consumption: 135 watts

Notes:
1. The ASA 5520 supports up to 10 security contexts out of the box, but this can be upgraded to support up to 50 contexts.
2. The appliance includes a built-in intrusion prevention system (IPS) module, which provides additional security against network attacks.
3. The ASA 5520 can be used as a VPN concentrator to securely connect remote offices or teleworkers to the corporate network.