Huawei HiSecEngine USG6635F-B

The Huawei HiSecEngine USG6635F-B is a high-performance next-generation firewall engineered for large enterprise networks, campus perimeters, and data center edge deployments. Built on Huawei's purpose-built security processor architecture, it delivers deep packet inspection, intrusion prevention, antivirus, and application-layer visibility at scale, without compromising throughput under real-world encrypted traffic loads. The platform integrates tightly with Huawei's broader security ecosystem, including the iMaster Security Controller for centralized policy orchestration and the HiSec Insight analytics engine for advanced threat correlation.

The USG6635F-B supports comprehensive SSL/TLS inspection, enabling enterprises to detect threats concealed within encrypted sessions — a critical capability as the proportion of encrypted east-west and north-south traffic continues to grow in hybrid cloud and AI-driven workload environments. Intelligent policy management, dynamic threat intelligence feeds, and automated response workflows reduce mean time to detection and containment across distributed network segments. The appliance also provides robust IPsec VPN and SD-WAN interconnect support, making it well suited to multi-site enterprise topologies requiring consistent security posture across branch, campus, and data center tiers.

Designed for operational resilience, the HiSecEngine USG6635F-B features a 1U rack form factor with high-availability deployment options including active-active and active-standby clustering. Its modular interface design accommodates diverse connectivity requirements across GE, 10GE, and 25GE network segments. The appliance targets enterprises in sectors such as finance, government, healthcare, and critical infrastructure where regulatory compliance, low-latency security inspection, and sustained multi-gigabit throughput are non-negotiable operational requirements.

Ideal for

• Enterprise data center perimeter security with multi-gigabit SSL/TLS deep inspection for encrypted north-south traffic flows
• Large campus network firewall consolidation replacing legacy stateful firewalls with integrated IPS, antivirus, and URL filtering in a single policy enforcement point
• Secure SD-WAN hub node providing IPsec VPN termination and consistent threat inspection policy across geographically distributed branch offices in GCC and EMEA regions
• Compliance-driven segmentation for regulated industries such as financial services and healthcare, enforcing microsegmentation policies and generating audit-ready traffic logs
• AI and high-performance computing environment perimeter protection, sustaining high-throughput inspection without introducing latency that would impair GPU cluster east-west communication
• Hybrid cloud on-ramp security gateway providing unified policy enforcement at the interconnect between on-premises infrastructure and public cloud environments

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.