The USG6615F is a 1U entry-level AI firewall in the USG6600F series, positioned for small and medium-sized enterprise outbound, high-density gigabit access, and basic 10-gigabit uplink scenarios. It is a simplified version of the USG6620F, focusing on high cost-effectiveness.

The HiSecEngine USG6650F-K is a high-performance 1U rack-mount AI firewall in the USG6600F series, designed for edge security protection in branch offices and data centers of medium to large enterprises.

The most notable features of this model are its 16-core 2.0 GHz high-performance CPU and 32GB of memory, standard dual power supply redundancy, and support for AI threat detection. It is ideal as a core egress point for medium-sized enterprises, a branch office gateway, or an edge security node for small to medium-sized data centers.

The USG6620F is a 1U entry-level enterprise AI firewall in the USG6600F series. It is designed for scenarios involving small and medium-sized enterprise outbound connections, large enterprise branch offices, high-density gigabit access, and basic 10-gigabit uplinks. It is a highly cost-effective entry-level model in the series.

The HiSecEngine USG6685F is a flagship 1U rack-mount AI firewall in the USG6600F series, and one of the most high-end models in the series in terms of port configuration.

Its key features include 10 10GE SFP+ optical ports, a 16-core high-performance CPU, 32GB of RAM, standard dual power supply redundancy, and a throughput of up to 80 Gbps. It integrates intrusion prevention (IPS), antivirus (AV), URL filtering, and other AI security functions, making it ideal as a core security gateway for large data center egress points, carrier backbone networks, or ultra-large campus networks.

The HiSecEngine USG6655F is a flagship 1U rack-mount AI firewall in the USG6600F series, and a high-performance mainstay model for large enterprises, data centers, and carrier networks.

Its key features include a 16-core 2.0GHz high-performance CPU and 32GB of memory, standard dual power supply redundancy, a throughput of up to 80 Gbps, and fixed interfaces including 10 10GE SFP+ 10 Gigabit optical ports, 8 GE COMBO ports, 4 GE electrical ports, and 4 GE optical ports. It integrates intrusion prevention (IPS), antivirus (AV), URL filtering, and other AI security functions, making it ideal as a core egress point for large enterprises, a data center security gateway, or edge protection for carrier networks.

The HiSecEngine USG6650F-K is a high-performance rack-mount AI firewall in the USG6600F series, and a flagship mid-to-high-end model in the series designed for medium-sized enterprises and data center scenarios.

Its key features include a 16-core 2.0GHz high-performance CPU and 32GB of RAM, standard dual power supply redundancy, and a throughput of up to 80 Gbps. It integrates multiple AI security functions such as Intrusion Prevention System (IPS), Antivirus (AV), and URL filtering, making it ideal as a core egress point for medium-sized enterprises or a security gateway for small to medium-sized data centers.

The USG6686F is the flagship AI firewall (1U) in the USG6600F series, positioned for core perimeter protection in large enterprises/data centers, offering multi-link 10 Gigabit/25G/100G high-speed interconnection and comprehensive threat protection. Key features include: ultra-high performance, high-density high-speed interfaces, AI intelligent defense, dual power supply redundancy, and integrated security.

1U three-layer high-performance 24 port 2.5G Multi GE PoE++multi rate access switch, equipped with 4 × 25G SFP28+2 × 100G QSFP28 uplink, 2 expansion slots, external N+1 redundant power supply, 90W PoE++, suitable for high-density Wi Fi 6/7 AP, high-definition monitoring, IoT and other PoE power supply scenarios, supporting mixed deployment of campus aggregation/access and small data centers

1U three-layer high-performance 48 port 2.5G Multi GE non PoE access switch, built-in single AC power supply, front maintenance/front air outlet, 4 × 25G SFP28 uplink, no expansion slot, featuring high-density 2.5G access, minimalist deployment, low cost, compatible with Wi Fi 6/7 AP, 2.5G desktop/monitoring terminal (external power supply)

A 1U rack mounted, three-layer high-performance 24 port 2.5G multi rate access switch (non PoE, built-in AC power, pre maintenance) designed specifically for Wi Fi 6/7 AP and 2.5G terminal access, with 4 × 25G SFP28 high-speed uplink, no expansion slots, no PoE, featuring low-cost, high-density 2.5G access, and minimalist deployment.

1U triple layer high-performance * * Multi GE multi rate+PoE++* access/aggregation switch, with a core of 48 port Multi GE (1/2.5/5/10G adaptive)+PoE++(single port 90W), compatible with Wi Fi 7/6E AP, high-power IoT/monitoring, with 25G/100G high-speed uplink+dual expansion slots, N+1 power redundancy

1U rack mounted, three-layer high-performance 48 port Gigabit PoE+access/aggregation switch, designed specifically for high-density PoE terminals (Wi Fi 6/7 AP, IP phones, monitoring), with 25G+100G high-speed uplink and sub card expansion, supporting N+1 power redundancy