Huawei USG2120

Product Overview

Key Features

1. Balanced Security Forwarding Performance

   Delivers up to 150 Mbps firewall throughput and supports maximum 80,000 concurrent sessions, suitable for network environments supporting 50‑150 end‑users. Optimized hardware processing ensures stable mixed traffic handling for security inspection and service forwarding. Compact chassis supports desktop placement or wall‑mount installation for office‑site deployment.
2. Multi‑Layer Comprehensive Threat Defence

   Provides stateful firewall filtering, IPS intrusion prevention, gateway anti‑virus, anti‑DDoS protection, URL filtering and fine‑grained application identification. It recognizes abundant IM, P2P and streaming application protocols, supports policy control based on user, application, time slot and bandwidth quota. It supports complete IPv4‑IPv6 security defence and transition mechanisms.
3. Diversified VPN & Flexible Access Expansion

   Supports IPsec, L2TP, SSL VPN and DVPN for site‑to‑site interconnection and remote user secure access. Built‑in NAT, QoS traffic scheduling and basic multicast functions satisfy branch networking requirements. One MIC expansion slot supports optional modules including ADSL2+, G.SHDSL, 3G wireless and Wi‑Fi modules to adapt multiple uplink access scenarios华为企业业....
4. Multiple Management Modes for O&M

   Supports Console CLI, SSH and graphical web‑based local management. Compatible with Huawei centralized security management platform for unified monitoring and configuration delivery. It also supports TR069 remote auto‑configuration for chain‑store and distributed branch scenarios中关村在线. Industrial‑grade hardware ensures high MTBF for unattended remote‑site operation.
5. Compact Hardware Design

   Low‑power consumption design with AC power input. The device can work under ordinary office ambient conditions without dedicated equipment‑room environment.

Technical Specifications

• Form Factor: Compact desktop / wall‑mount chassis
• Fixed Interfaces: 1 × FE WAN RJ45, 8 × FE LAN RJ45, 1 × Console port, 1 × USB port
• Expansion Slot: 1 × MIC slot for optional access modules
• Firewall throughput: 150 Mbit/s
• Max concurrent sessions: 80 000
• Supported users: 50‑150 concurrent end‑users
• Security functions: Stateful firewall, IPS, Gateway Anti‑Virus, URL filtering, Application control, Anti‑DDoS, NAT
• VPN: IPsec, L2TP, SSL VPN, DVPN
• Power supply: AC 100‑240V, 50/60Hz, max power consumption 54W
• Operating environment: Temperature 0‑40 °C, humidity 10%‑90% non‑condensing
• Management: Console CLI, SSH, HTTPS Web UI, SNMP, TR069

Application Scenarios

Short Version (for BOM / Quotation List)