Hardware Firewall Sophos XGS 4300 1U 75 Gbit/s IPSec VPN 62.5 Gbit/s

The Sophos XGS 4300 is a 1U rackmount hardware firewall designed for mid-sized and distributed organizations that need high-throughput security and flexible connectivity. With a firewall throughput of 75 Gbit/s and IPSec VPN throughput of 62.5 Gbit/s, the appliance combines a high-speed CPU and a dedicated Xstream Flow Processor to accelerate traffic processing. The device includes multiple built-in high-speed Ethernet interfaces (including 1 Gbit/s and 2.5 Gbit/s ports), an LCD display for status and basic configuration, and an AC power input supporting 100–240 V. It is certified to international safety and EMC standards such as CB, CE, UL, and FCC.

Advantages

The Sophos XGS 4300 delivers strong throughput for core firewall and IPSec VPN tasks while providing hardware offload via the Xstream Flow Processor to preserve performance under load. Its 1U rack form factor and a variety of built-in high-speed ports make it suitable for deployment in data centers or distributed sites. The integrated LCD simplifies monitoring and basic management, and broad certifications ensure compliance with common regulatory requirements.

Suitable for (tasks / use cases)

• High-throughput perimeter firewall for mid-sized enterprises
• IPSec VPN concentrator for remote-site and branch connectivity
• Securing SD-WAN links and maintaining high uptime
• Data center edge or rack-mounted deployment in distributed environments

Key specifications

• Model: Sophos XGS 4300 (1U)
• Firewall throughput: 75 Gbit/s
• IPSec VPN throughput: 62.5 Gbit/s
• Ethernet interfaces: supports 1 Gbit/s and 2.5 Gbit/s LAN rates (multiple high-speed ports built-in)
• Processor: high-speed CPU with dedicated Xstream Flow Processor for hardware acceleration
• Display: LCD status panel
• Power: AC input 100–240 V
• Certifications: CB, CE, UL, FCC
• Manufacturer part number (MPN): JG4C5CSEU

How to use

Install the Sophos XGS 4300 into a standard 1U rack slot and connect network links to the appropriate Ethernet ports according to your network design. Use the LCD panel for initial status checks and basic setup, then complete configuration via the Sophos management interface to define firewall policies, IPSec VPN tunnels, and SD-WAN settings. Ensure firmware and security signatures are updated after installation and monitor performance to confirm the Xstream Flow Processor is providing expected acceleration.

Usage recommendations

For stable high-throughput operation, allocate sufficient bandwidth on connected links and place the XGS 4300 in a well-ventilated rack. Keep firmware and threat databases up to date, and follow Sophos best practices for rule optimization and VPN tuning to maintain performance near the rated 75 Gbit/s firewall throughput and 62.5 Gbit/s IPSec VPN throughput.