| Model |
USG6000E-S03-AC |
| IPv4 Firewall Throughput (1518/512/64-byte, UDP) |
5 / 5 / 3 Gbit/s |
| IPv6 Firewall Throughput (1518/512/84-byte, UDP) |
5 / 5 / 1.2 Gbit/s |
| Maximum number of concurrent connections (HTTP1.1) |
500,000 |
| Number of new connections per second (HTTP1.1) |
30,000 |
| FW + SA Throughput (HTTP 100 KB pages) |
1.6 Gbit/s |
| FW + SA + IPS Throughput (HTTP 100 KB pages) |
1.5 Gbit/s |
| FW + SA + IPS + Antivirus Throughput (HTTP 100 KB page) |
1 Gbit/s |
| Throughput of FW + SA + IPS + Antivirus (Realworld) |
650 Mbit/s |
| IPSec Throughput (AES-256 + SHA256, 1420-byte) |
3 Gbps |
| Number of IPsec VPN tunnels |
2,000 |
| SSL VPN Throughput |
300 Mbit/s |
| Number of concurrent SSL VPN users (Default/Maximum) |
100 / 500 |
| Maximum security policy |
3,000 |
| Virtual Firewall |
20 |
| Fixed interface |
2 × 10GE (SFP+) + 10 × GE RJ45 |
| Product Form |
Desktop |
| Dimensions (W×D×H) mm |
250 × 210 × 43.6 mm |
| Storage |
64GB / 128GB / 512GB Micro-SD card |
| Power supply |
External adapter |
| Software Features |
| Integrated protection |
Combines firewall, VPN, IPS, antivirus, Anti-DDoS, URL filtering, and bandwidth management with unified policy control. |
| Application identification and control |
Detects over 6,000 applications with fine-grained control based on application functions. |
| Intrusion prevention and web protection |
Defends against known vulnerabilities and web threats using 12,000+ IPS signatures and behavior-based detection. |
| Anti-botnet |
Detects botnet traffic using intrusion prevention techniques. |
| Antivirus |
Uses intelligent heuristic engines to detect millions of virus variants, including deeply compressed files. |
| Bandwidth management |
Controls bandwidth by user, IP, and application with options for rate limiting and prioritization. |
| URL filtering |
URL categorization with 500+ million entries, supports DNS filtering and anti-phishing. |
| Intelligent uplink selection |
Provides load balancing and link optimization based on service-specific criteria. |
| VPN encryption |
Supports IPsec, SSL, and GRE VPNs with multiple encryption algorithms. |
| SSL-encrypted traffic detection |
Inspects SSL traffic using IPS, antivirus, and content filtering features. |
| Security virtualization |
Enables multiple virtual security instances (firewall, IPS, AV, VPN) on a single device. |
| Security policy management |
Supports policy configuration by VLAN, zone, region, app, URL category, and time. |
| Routing |
Supports full suite of IPv4/IPv6 routing protocols: RIP, OSPF, BGP, IS-IS, etc. |
| Deployment and reliability |
Supports transparent/routing/hybrid modes and HA (Active/Active, Active/Standby). |
| Server load balancing |
Supports L4/L7 balancing, SSL offloading, session persistence, and health checks. |