The HiSecEngine USG6560F is a mid-to-high-end model in the USG6500F series, a 1U rack-mount AI firewall. Positioned for high-bandwidth scenarios such as medium to large enterprises, group headquarters, data center boundaries, and multi-leaseline aggregation, it provides 8Gbps firewall performance, high-density optical and electrical interfaces, and comprehensive security capabilities. It is a primary device for building compliant, high-performance core boundary security.

The HiSecEngine USG6555F is a mid-to-high-end model in the USG6500F series, a 1U rack-mount AI firewall. Positioned for medium-sized enterprises, large branch offices, data center boundaries, and high-density security egress scenarios, it offers 6Gbps firewall performance and rich interfaces, integrating a full range of security capabilities. It is a core device for building compliant, high-performance enterprise boundary security.

The HiSecEngine USG6530F, part of the USG6500F series, is a 1U rack-mount AI firewall designed for small and medium-sized enterprises, industry branches, and chain stores. It integrates NGFW, VPN, IPS, antivirus, URL filtering, and Anti-DDoS protection, and features an AI intelligent detection engine for efficient defense against known and unknown threats. Meeting the requirements of the Cybersecurity Law 2.0, it provides comprehensive security protection for medium-sized network boundaries.

The HiSecEngine USG6525F, part of the USG6500F series, is a 1U rack-mount AI firewall designed for small and medium-sized enterprises, industry branches, and chain stores. It integrates NGFW, VPN, IPS, antivirus, URL filtering, and Anti-DDoS protection, and features an AI intelligent detection engine for efficient defense against known and unknown threats. Meeting the requirements of the Cybersecurity Law 2.0, it provides comprehensive security protection for medium-sized network boundaries.

The HiSecEngine USG6520F (part of the USG6500F series) is a 1U rack-mount AI firewall designed for small and medium-sized enterprises, branch offices, and chain stores, positioned as an enterprise egress/border security gateway. It integrates next-generation firewall (NGFW), VPN, intrusion prevention system (IPS), antivirus, URL filtering, and application management, and features an AI intelligent detection engine for efficient defense against known and unknown threats, meeting the requirements of the Cybersecurity Law 2.0 and enterprise compliance.

The HiSecEngine USG6510F belongs to Huawei's USG6000F (Kunling) series of desktop/rack-mounted AI firewalls, positioned as a simplified security access and gateway for small and medium-sized enterprise branches, retail stores, chain institutions, and edge sites. Its compact size (1U height) integrates a full range of functions including firewall, VPN, IPS, antivirus, and Anti-DDoS, supports LTE/5G backup and PoE (some models), and can be quickly deployed without complex configuration, making it an "all-in-one pocket gateway" for small network security.

The HiSecEngine USG6716E is a 1U rack-mount AI firewall in Huawei's USG6700E series. It's a sister model to the USG6712E with the same configuration, positioned as a core egress point for ultra-large data centers, a top-tier backbone for carriers/financial institutions, and a flagship 100G-level high-density interconnect. It boasts a top-tier throughput of 160Gbps, coupled with a high-density optical port combination of 2×100G + 2×40G + 20×10G, specifically designed for high-speed backbone and large-scale virtualization scenarios. Supporting over 20,000 terminals and massive concurrent connections, it is the most comprehensive 100G entry-level flagship in the USG6700E series in terms of interfaces.

The HiSecEngine USG6680E is a 1U rack-mount AI firewall from Huawei's USG6600E series, positioned as a core backbone for ultra-large data centers, a top-tier node for carriers/financial institutions, and a flagship for ultra-high-density 10 Gigabit interconnects. It is the top-of-the-line model in the series in terms of performance and interface density, boasting an 80Gbps firewall throughput with a high-density design featuring 4×40GE + 28×10GE pure optical ports. Specifically designed for pure 10 Gigabit/40G high-speed backbone environments, it supports over 15,000 terminals and massive concurrent connections.

The HiSecEngine USG6655E-AC is a 1U box-type AI firewall (AC power supply model) in Huawei's USG6600E series. Positioned as a flagship for ultra-large corporate headquarters, core egress points of large data centers, and high-density gigabit + 10-gigabit hybrid networking, it provides 16 gigabit Ethernet ports for high-density access on top of its high-performance 40Gbps, perfectly adapting to ultra-large-scale networks with 7000–10000+ users. It is an enhanced version of the USG6650E with gigabit Ethernet ports.

The HiSecEngine USG6650E is a 1U box-type AI firewall from Huawei's USG6600E series, designed for large corporate headquarters, high-end data center core egress, and multi-service high-density hybrid networking scenarios. As the high-end flagship model in the series, its 40Gbps firewall performance, coupled with a full-scenario interface combination of 2×40GE QSFP+ + 12×10GE SFP+ + 12×GE RJ45, can support ultra-large-scale networks with 7,000–10,000+ terminals and 40G high-speed backbone services, providing end-to-end intelligent security protection.

The HiSecEngine USG6635E-AC is a 1U box-type AI firewall (AC power supply model) in Huawei's USG6600E series. Positioned as a security gateway for ultra-large enterprises/group headquarters, large data center egress points, and multi-service applications, it offers performance comparable to the USG6630E while adding 16 gigabit Ethernet ports, making it more suitable for hybrid networking scenarios requiring high-density gigabit access + 10 gigabit/40G uplink, and adaptable to a user scale of 4500–7000.

The HiSecEngine USG6630E is a 1U box-type AI firewall in Huawei's USG6600E series, positioned for ultra-large corporate headquarters, core egress points of large cloud data centers, and backbone network interconnection nodes. As the high-performance flagship model in the series, its firewall throughput reaches 30Gbps, and it comes standard with 4×40GE QSFP+ ultra-high-density interfaces, providing AI intelligent security protection for ultra-large-scale networks with 5000–7000+ terminals and 40G high-speed backbone scenarios.