The Allied Telesis AT-AR320S Small Branch Office Router is a compact, dual‑Ethernet security appliance designed for remote sites and small offices, delivering secure edge routing with built‑in firewall capabilities. It includes an internal DES encryption card for hardware‑accelerated data protection and supports IPsec/ISAKMP VPN, with up to 60 VPN tunnels on AT‑AR320S models. Running AlliedWare Plus, it provides enterprise‑grade routing and security features in a small form factor and is part of Allied Telesis’ AR3 router family.
