The Cisco 2651XM is part of the award winning 2600 series routers from Cisco. This modular multiservice router offers adjustable LAN and WAN options, multiple security options, voice and data integration and an extremely fast processor with great performance. The Cisco 2651XM router extends the performance by 33% over other models greatly improving performance and efficiency. This router also has increased default platform memory and integrates the Cisco IOS software which provides support for Network Modules (NMs), Wan Interface Cards (WIC) and Advanced Integration Modules (AIMs).