Introduction
Integrated Services for Small to Large Offices
The Cisco 2800 Series routers are designed for wire-speed delivery of highly secure concurrent services and can accommodate multiple T1/E1connections for services including:
- Data
- Security
- Voice
- Video
- Wireless
The integrated services routing architecture of the Cisco 2800 Series provides the performance, availability, and reliability needed to scale mission-critical business applications in the most demanding environments. Features of the routers include:
- Built-in security
- Cisco Router and Security Device Manager (SDM) for simplified management
- A modular platform with a broad range of interface options
- Up to 2 10/100/1000 Mbps built-in routed ports
- Up to 64 10/100 Mbps switch ports with optional Power over Ethernet (PoE), for providing DC power to network devices such as IP phones
- Up to 1500 VPN tunnels
- Cisco CallManager Express (CME) call-processing support for up to 96 Cisco IP phone users
- Cisco Survivable Remote Site Telephony (SRST) support for up to 96 Cisco IP phone users, allowing the router to provide call-processing functionality to keep voice service in operation should the connection to Cisco CME be lost
- Support for wireless LAN standards 802.11a/b/g
- Support for a Small Form-Factor Pluggable (SFP) port for Gigabit Ethernet (except 2801)
- Built-in redundant power supply connector (except 2801)
Models
Cisco 2851 Integrated Services Router
Cisco 2821 Integrated Services Router
Cisco 2811 Integrated Services Router
Cisco 2801 Integrated Services Router
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