Higher-speed Internet Access
The P-661H series is compatible with high-speed ADSL, ADSL2 and ADSL2+ interfaces over existing copper lines. With speeds of up to 12Mbps (ADSL2) or 24Mbps (ADSL2+), the P-661H series offers higher data transfer rates and better bandwidth than traditional ADSL gateways. It also supports RE ADSL (Reach Extended ADSL) for higher speed and longer distance. With excellent performance and upward compatibility, the P-661H Series is great as the bridge between today's communications needs and tomorrow's converged services.

Robust Firewall Security and IPSec VPN
The ICSA-certified ZyNOS operating system ensures state-of-art firewall performance and robust security from the P-661H series. Based on Stateful Packet Inspection, DoS (Denial of Service) and DDoS features, it provides the first line defense against hackers, network intruders, and other harmful threats. Furthermore, its VPN feature supports data encryption over the Internet to ensure secure data transmission between two sites, and can be used to replace a private leased line, allowing global interconnectivity with minimal expense.

Media Bandwidth Management
The P-661H series enables network administrators to allocate network resources and to guarantee Quality of Service (QoS). The MBM (Media Bandwidth Management) function prioritizes media services, and increases productivity and efficiency in daily operations by tailoring a system to specific demands such as VoIP, video streaming, video-conferencing or MP3 applications.

Trend Micro Security Service (TMSS)
The embedded TMSS (Trend Micro Home Network Security Service) feature not only helps to identify the vulnerabilities and security holes on PCs, but also protects both the network and the PCs within from virus and hacker attacks. TMSS includes redirected page setting, virus protection and parental control that are easy to configure via the TMSS Dashboard.