FirewallSD-WANAES-NI10G SFP+pfSense

Hardware firewalls for offices and service providers

When the edge carries encrypted tunnels for hundreds of users, the firewall stops being software with a box attached — the hardware becomes the product. The deployment profile for office and ISP-grade edges.

Where lesser hardware fails

The recurring failure profile at busy network edges:

Overheating under VPN load

Consumer-grade routers throttle and drop packets when sustained encrypted traffic (IPsec/OpenVPN) saturates their SoCs.

No fiber uplinks

Without SFP+ ports, throughput caps at 1Gbps — inadequate where a 10G backbone or multi-gig WAN is the baseline.

Vendor lock-in

Proprietary firmware limits what the edge can do and what it costs yearly; teams want the freedom to run pfSense, OPNsense, or VyOS.

No failsafe on crash

When a firewall hangs, everything behind it goes dark until someone reaches the site — unacceptable for provider edges.

The platform answer

Open x86 appliance hardware engineered for exactly this duty:

AES-NI hardware acceleration

Intel Core-class processors keep IPsec, WireGuard, and OpenVPN at line rate without CPU saturation — even with many concurrent tunnels.

10G SFP+ modular expansion

Rackmount models take NIC modules adding 10G SFP+ (and higher-speed options) for backbone connectivity beyond copper.

LAN bypass fail-open protection

On supported models, bypass port pairs keep traffic flowing if the appliance halts for a crash or update — downtime protection where every second counts.

Full software freedom

Standard x86 compatible with pfSense, OPNsense, VyOS, and Linux/FreeBSD distributions. No vendor lock-in, no hardware license fees.

The outcome

A provider or campus edge with encrypted throughput at line rate, fiber uplinks, fail-open continuity, and a software stack the operator fully controls — deployed on 1U/2U platforms with redundant power options.

AES-NI

line-rate VPN crypto

10G+

SFP+ modular uplinks

Bypass

fail-open port pairs