Product Description ZyXEL ZyWALL USG-20 - security appliance
Device Type Security appliance
Enclosure Type External
Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet
Network / Transport Protocol PPTP, L2TP, IPSec, PPPoE
Remote Management Protocol Telnet, SNMP 2c, HTTP, HTTPS, SSH
Performance Firewall throughput : 100 Mbps
VPN throughput (AES) : 30 Mbps
Capacity User licenses : unlimited
Concurrent sessions : 6000
IPSec VPN tunnels : 2
SSL VPN tunnels : 1
Features Firewall protection, DMZ port, routing, DHCP support, NAT support, VPN support, auto-negotiation, load balancing, LDAP support, VLAN support, auto-uplink (auto MDI/MDI-X), Syslog support, DoS attack prevention, content filtering, packet filtering, ALG support, dynamic DNS server, manageable, Intrusion Detection System (IDS), E-mail alert, antivirus analysis, Intrusion Prevention System (IPS), URL filtering, firmware upgradable, DDos attack prevention, anti-spam protection, Access Control List (ACL) support, SSH support, IPSec passthrough, 3G/3.5G USB Dongle Support
Power AC 120/230 V ( 50/60 Hz )
Manufacturer Warranty 2 years warranty