Cisco 3845 Integrated Services Router

The Cisco 3845 Integrated Services Router provides the following support:

• Wire-speed performance for concurrent services such as security and voice , and advanced services at full T3/E3 rates
• Enhanced investment protection through increased performance and modularity
• Increased density through High-Speed WAN Interface Card Slots (four)
• Enhanced Network Module Slot
• Support for over 90 existing and new modules
• Support for majority of existing AIMs, NMs, WICs, VWICs, and VICs
• Integrated GE ports with copper and fiber support
• Optional Layer 2 switching support with Power over Ethernet (PoE) (as an option) , supports the 36-port Cisco EtherSwitch module (NMD-36ESW)
• Security
  • On-board encryption
  • Support of up to 2500 VPN tunnels with the AIM-HPII-PLUS Module
  • Antivirus defense support through Network Admission Control (NAC)
  • Intrusion Prevention as well as stateful Cisco IOS Firewall support and many more essential security features
• Voice
  • Analog and digital voice call support
  • Optional voice mail support
  • Optional support for Cisco CallManager Express for local call processing in stand alone business for up to 240 IP Phones
  • Optional support for Survivable Remote Site Telephony support for local call processing in small enterprise branch offices for up to 720 IP phones

• Specifications
  Device Type: Router
  Form Factor External - modular - 3 U
  RAM: 256 MB (installed) / 1 GB (max) - DDR SDRAM
  Flash Memory: 64 MB (installed) / 256 MB (max)
  Data Link Protocol: Ethernet, Fast Ethernet, Gigabit Ethernet
  Expansion Slots Total (Free): 4 ( 4 ) x HWIC 2 ( 2 ) x AIM 4 ( 4 ) x NME-X 4 ( 4 ) x PVDM