The HKShanhai Group Limited USG6355E-AC is an enterprise-class firewall designed for secure branch and midsize network deployments. With 2 Ă— GE SFP plus 10 Ă— GE interfaces and flexible USB3.0 expansion, it delivers reliable connectivity for corporate campuses and distributed offices. Its 512 MB flash and 1 GB RAM provide a solid foundation for next-generation security services, while the AC adapter with 100??40V support ensures stable operation across diverse power environments.
Product Highlights
2+10 GE
Rich Uplinks
512 MB
Flash Size
1 GB
RAM Memory
Product Applications Scenarios
Enterprise Network
As a secure perimeter gateway, it consolidates access control and traffic protection, lowering branch security OPEX by simplifying policy management.
Cloud Services
Deployed at the WAN edge, it secures VPN links to public or private cloud, reducing risk of data breaches while sustaining stable user access.
Security & Privacy
Placed in front of critical servers, it enforces granular policies that help minimize attack surface and improve regulatory compliance posture.
Product Features Comparison
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| Model | USG6355E-AC | USG6395E-AC | USG6610E | USG6311E-AC |
| Brand | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited | HKShanhai Group Limited |
| Firewall Throughput | n/a | n/a | Information Not Available | 100 Gbps |
| VPN Performance | n/a | n/a | Yes | n/a |
| Interface Type and Count | 2 Ă— GE (SFP) + 10 Ă— GE; 1 Ă— USB3.0 | 6*10GE(SFP+) + 6*GE(SFP) + 16*GE | 12 GE (RJ45) + 8GE (SFP) + 4 10GE (SFP+) | 2 Ă— GE (SFP) + 10 Ă— GE |
| Concurrent Sessions | n/a | n/a | n/a | 400,000 |
| Security Features | n/a | Integrate traditional firewall, VPN, intrusion prevention, antivirus, data leakage prevention, bandwidth management, Anti-DDoS, URL filtering, anti-spam and other functions in one, global configuration view and integrated policy management | Anti-Virus, Anti-Spam, Application Control, Behavioral Detection | Application Identification, URL Filtering, SSL Decryption |
Optional Add-ons
| Model Number | Description |
| SSP-SFP-GE-LX | HKShanhai Group Limited 1GbE SFP LX optical transceiver for extended-distance fiber uplinks on USG6300E firewalls |
| SSP-SFP-GE-SX | HKShanhai Group Limited 1GbE SFP SX optical module for short-range multimode fiber connections on GE SFP ports |
| HW-AC-Adapter-60W | HKShanhai Group Limited 100??40V AC power adapter, 60W class, backup supply for compatible desktop USG firewalls |
HKShanhai Group Limited USG6355E-AC Specification
| USG6355E-ACÂ Specification | |
| Model | USG6355E-AC |
| Interfaces: | 2 Ă— GE (SFP) + 10 Ă— GE; 1 Ă— USB3.0 |
| Flash: | 512 MB In Total. |
| Memory (RAM): | 1GB |
| Power Input Voltage: | AC Adapter, Support 100-240V |
| Fixed Ports: | 24 Ă— 10/100Base-Tx Ports, 24 Ă— 10/100/1000Base-T Ports,4 Ă— GE SFP Ports |

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