Secure Router Allied Telesis AT-AR441S

The Allied Telesis AT-AR441S is a business-class secure modular router specifically designed for ADSL Annex B environments. It offers an exceptional blend of high-performance routing and advanced security features, making it the perfect edge device for branch offices requiring secure internet and site-to-site connectivity via DSL.

Equipped with a dedicated hardware encryption engine, the AT-AR441S supports robust IPsec VPNs with AES-256 and 3DES encryption, ensuring data integrity for remote workers and branch connections. The integrated 5-port 10/100TX switch is fully manageable, allowing for DMZ port isolation and VLAN tagging (802.1Q). With support for comprehensive routing protocols (RIP, OSPF, BGP) and specialized networking like X.25 and Frame Relay, this router provides enterprise-grade flexibility. The PIC expansion slot allows for additional WAN backup options, ensuring business continuity through automated failover.

Key Specifications:

• Interface: Integrated ADSL Annex B port and 5 x 10/100T managed ports.

• VPN Security: Hardware-accelerated IPsec (AES, 3DES, DES) with MD5/SHA-1.

• Advanced Routing: Support for OSPFv2, BGP-4, VRRP, and Multicast (PIM-SM/DM).

• Firewall: Stateful Inspection Firewall for sophisticated perimeter protection.

• Expandability: 1 PIC slot for modular WAN interface cards.