2011年5月31日星期二

Cisco 3800 Series Extends Cisco Systems’ Leadership


Cisco router 3800 Series Integrated Services Routers offer exceptional network agility, performance, and intelligence. These routers transparently integrate advanced technologies, adaptive services, and secure enterprise communications into a single, resilient system. They ease deployment and management, lower network cost and complexity, and provide excellent investment protection.

The cisco 3800 Series feature embedded security processing, generous performance, high memory capacity, and high-density interfaces that deliver the performance, availability, and reliability required for scaling mission-critical security, IP telephony, business video, network analysis, and web applications in the most demanding enterprise environments. Built for performance, these routers deliver multiple concurrent services up to wire-speed T3/E3 rates.

Cisco 3800 Series routers deliver the performance, availability, and reliability required for scaling mission-critical business applications in the most demanding enterprise environments, with features such as:
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 two 10/100/1000 Mbps built-in routed ports
Up to 112 10/100 Mbps switch ports with optional Power over Ethernet (PoE), for providing DC power to network devices such as IP phones
Up to 2500 VPN tunnels
Cisco CallManager Express call-processing support for up to 240 Cisco IP phone users
Cisco Survivable Remote Site Telephony (SRST) support for up to 720 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
Built-in redundant power supply (on 3845 model)

There are four routers in the Cisco 3800 series—Cisco 3825 router, Cisco 3825-NOVPN, Cisco 3845 and Cisco 3845-NOVPN router. All routers support WAN interface cards (WIC), voice/WAN interface cards (VWICs), high-speed WAN interface cards (HWICs), and advanced integration modules (AIMs). There is also some difference between these routers that is cisco3825 router and Cisco 3825-NOVPN routers support 2 network module slots, but Cisco 3845 and Cisco 3845-NOVPN routers provide 4 network module slots, labeled 1, 2, 3, and 4.

Popular Cisco 3800 items:
CISCO3825: Firewall protection, hardware encryption, VPN support, MPLS support, URL filtering
CISCO3845: Firewall protection, hardware encryption, VPN support, MPLS support, URL filtering
CISCO3825-SEC/K9:Firewall protection, MPLS support
CISCO3845-SEC/K9: Firewall protection, MPLS support
CISCO3825-HSEC/K9: Firewall protection, hardware encryption, VPN support, MPLS
CISCO3845-HSEC/K9:Firewall protection, hardware compression, hardware encryption, VPN support, MPLS support, content filtering, URL filtering, Quality of Service (QoS), Dynamic Multipoint VPN (DMVPN)

More info of CISCO 3800 series’ features and pricing you can visit: Cisco 3800 at RouterSwitch.com

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