Huawei NIP2050D-AC-01 Application Security Gateways NIP2000 Intrusion Detection System NIP2050D Host includes 4GE(RJ45)+4GE Combo(Rj-45/SFP),4G Memory,2 AC Power supplies and 12 Months Knowledge Base Update Service. The The NIP2000D series integrated defense detection and response systems dynamically detect threats to traffic and applications in enterprise, IDC, and campus networks. Detects thousands of intrusions across 30 categories, including network scanning, Trojan horse, worm virus, DoS or DDoS attack, and malicious code attacks. Delivers instant alarm and response mechanisms to intrusions or suspicious behaviors. Especially suited to organizations with highly sensitive communications and data.