The Cisco 2900 Series routers provide high performance for small to medium enterprises. They offer hardware encryption acceleration, digital signal processing slots, optional firewall and intrusion prevention. Models include the 2901, 2911, 2921 and 2951, with the 2911 providing 3 Ethernet ports, 4 WAN interfaces and support for up to 150 VoIP users. The 2900 Series integrates security, wireless access, unified communications and applications to reduce total cost of ownership.

1. Cisco 2900 Series Router, More Benefits, High Performance<br />Cisco 2900 Series Integrated Services Routers (ISR), designed to power the next phase of branch-office evolution, deliver highly secure connectivity with multiservice integration that can transform the workplace with a broad set of integrated services, rich-media support, and operational excellence. <br />As a type of router for small to medium enterprise with high performance, Cisco 2900 series ISRs offer embedded hardware encryption acceleration, voice- and video-capable digital signal processor (DSP) slots, optional firewall, intrusion prevention, call processing, voicemail, and application services. In addition, the platforms support the industries widest range of wired and wireless connectivity options such as T1/E1, XDSL, copper and fiber GE. <br />More Cisco 2900 Series support follow here:<br />High availability and increased business uptime through Cisco IOS Software, hardware redundancy, and failover capabilities.<br />Modular support for the broadest set of Cisco network and security services, as well as customizable quot;
on demandquot;
virtual services.<br />Video-ready architecture supports rich media unified communications capabilities.<br />Defends against malicious attacks and threats to data, voice, video and mobility.<br />High speed wireless access enables employees to be more productive when they are away from their desks.<br />Give remote staff and teleworkers secure access to company assets over a highly secure connection.<br />Cisco 2900 Series Integrated Services Routers offer a range of features, including:<br />High-performance, nonstop connectivity with integrated services enables deployment in high-speed WAN environments<br />Modular design delivers optimal service flexibility<br />Available enhanced Ether Switch modules enable integrated switching capabilities<br />Innovative Services-Ready Engine (SRE) enables deployment of services on demand<br />3G backup WAN access to support business continuity<br />Support for Cisco Unified Communications Manager Express enables secure collaboration for up to 150 users<br />Optional integrated high-speed 802.11n wireless access point supports secure mobility<br />Integrated network security defends against malicious attacks and threats to data, voice, video, and mobility<br />VPN support enables secure collaborative communications with Group Encrypted Transport VPN (GETVPN), Dynamic Multipoint VPN (DMVPN), or Enhanced Easy VPN<br />Enhanced redundancy, including diagnostics and backup power supplies increase fault tolerance and business uptime<br />Operational simplicity, energy efficient design, and Green credentials deliver low total cost of ownership<br />Cisco 2900 Series Models:<br />There are four models of Cisco 2900 router: Cisco 2901, Cisco 2911, Cisco 2921, and Cisco 2951. And the reflection from market we are clear that models of Cisco 2900 series are hot required by Cisco customers, such as Cisco 2951/K9, Cisco 2911/K9, Cisco 2921/K9, Cisco 2901/K9… <br />Take Cisco 2911 as an example; check its features in detail:<br />3 integrated 10/100/1000 Ethernet ports (RJ-45 only) <br />1 service module slot <br />4 enhanced high-speed WAN interface card slots <br />2 onboard digital signal processor (DSP) slots<br />1 Internal Service Module slot for application services<br />Fully integrated power distribution to modules supporting 802.3af Power over Ethernet (PoE) and Cisco Enhanced PoE <br />Security <br />Embedded hardware-accelerated VPN encryption for secure connectivity and collaborative communications Integrated threat control using Cisco IOS Firewall, Cisco IOS Zone-Based Firewall, Cisco IOS IPS, and Cisco IOS Content Filtering <br />Identity management using authentication, authorization, and accounting (AAA) and public key infrastructure <br />Voice <br />High-density-packet voice DSP module, optimized for voice and video support <br />Standards-certified VoiceXML browser services <br />Cisco Unified Border Element capabilities <br />Cisco Unity Express voicemail support <br />Support for Cisco Communications Manager Express and Survivable Remote Site Telephony <br />Overall, the Cisco 2900 Series offers unparalleled total cost of ownership savings and network agility through the intelligent integration of security, wireless, unified communications, and application services.<br />Notes: Some Cisco 2900 series’ price offered as follows:<br />CISCO2901/K9: List Price: US$1,995.00 / Wholesale Price: US$958.00<br />CISCO2911/K9: List Price: US$2,695.00 / Wholesale Price: US$1,290.00<br />CISCO2921/K9: List Price: US$3,695.00 / Wholesale Price: US$1,773.00<br />CISCO2951/K9: List Price: US$7,500.00 / Wholesale Price: US$3,600.00<br />CISCO2901-SEC/K9: List Price: US$2,895.00 / Wholesale Price: US$1,419.00<br />CISCO2911-SEC/K9: List Price: US$3,595.00 / Wholesale Price: US$1,762.00<br />CISCO2921-SEC/K9: List Price: US$4,595.00 / Wholesale Price: US$2,252.00<br />CISCO2951-SEC/K9: List Price: US$8,395.00 / Wholesale Price: US$4,114.00<br />…<br />