 | Input Voltage | | 110 V AC 220 V AC |
 | Number of Ports | | 9 |
 | Manufacturer | | Zyxel Communications Corp. |
 | Standard Memory | | 256 MB |
 | Number of Expansion Slots | | 1 |
 | Virtualization | | 20000 Concurrent Sessions 1000 Concurrent Sessions 50 IPSec Tunnels 2 Concurrent VPN tunnels |
 | Manufacturer Part Number | | ZWUSG100 |
 | Firewall Protection | | Access Control Stateful Packet Inspection Denial of Service (DoS) Distributed Denial of Service (DDoS) Intrusion Detection Intrusion Prevention Traffic Anomaly Detection FloodGuard Protocol Anomaly Detection Antivirus Dead Peer Detection P2P Blocking Anti-spam Content Filtering URL Filtering Keyword Filtering Java and ActiveX Blocking Cookie Blocking Traffic Monitoring |
 | Standard Warranty | | 2 Year |
 | Input Voltage Range | | 100V AC to 240V AC |
 | Form Factor | | Rack-mountable |
 | Power Source | | Power Supply |
 | Green Compliance | | Yes |
 | Memory Technology | | DDR2 SDRAM |
 | Encryption Standard | | AES DES 3DES |
 | Manufacturer Website Address | | www.us.zyxel.com |
 | Encryption Throughput | | 50Mbps |
 | Dimensions | | 1.4 " Height x 9.5 " Width x 6.9 " Depth |
 | Flash Memory | | 256 MB |
 | Weight | | 2.6 lb |
 | Product Model | | USG 100 |
 | Green Compliance Certificate/Authority | | RoHS WEEE |
 | Firewall Throughput | | 100 Mbps |
 | Product Name | | ZyWALL USG 100 Security Appliance |
 | Interfaces/Ports | | 1 x RJ-45 10/100/1000Base-T DMZ 4 x RJ-45 10/100/1000Base-T LAN 2 x RJ-45 10/100/1000Base-T WAN 2 x USB 1 x DB-9 Console RS-232 Management 1 x DB-9 Auxiliary RS-232 Management |
 | Product Type | | VPN/Firewall |