Cisco 3900, 2900, and 1900 Series Integrated Services Routers (ISRs) build on 25 years of innovation and product leadership. Cisco Integrated Services Routers Generation 2 (ISR G2) are architected to enable the next wave of branch-office evolution, enabling richer media experiences with video, and local compute resources for local application flexibility and survivability. Adding to the rich breadth of services available on the original ISRs - security, unified communications, wireless, and application optimization services - the ISR G2 routers enhance the reduction in overall branch-office expenses with the introduction of flexible services "on demand" through software licensing and simplified Cisco IOS Software packaging.
- General Information
- Manufacturer
- Cisco Systems, Inc
- Manufacturer Website Address
- http://www.cisco.com
- Brand Name
- Cisco
- Product Series
- 3900
- Product Condition
- Refurbished
- Product Type
- Router
- Technical Information
- License Type
- UC License
- Interfaces/Ports
- Total Number of Ports
- 3
- USB
- Yes
- Management Port
- Yes
- Number of Broadband (RJ-45) Ports
- 3
- I/O Expansions
- Number of Total Expansion Slots
- 16
- Expansion Slot Type
- HWIC
- PVDM
- SFP (mini-GBIC)
- Network & Communication
- Ethernet Technology
- Gigabit Ethernet
- Network Technology
- 10/100/1000Base-T
- VoIP Supported
- No
- Management & Protocols
- Security Features
- Cisco Security Manager
- Cisco Security MARS
- Cisco IOS Firewall
- Cisco IOS Zone-Based Firewall
- Cisco IOS IPS
- Cisco IOS Content Filtering
- Flexible Packet Matching (FPM)
- VPN
- Ipsec
- SSL
- Access Control
- AAA
- PKI
- Memory
- Standard Memory
- 1 GB
- Maximum Memory Supported
- 2 GB
- Memory Technology
- DRAM
- Flash Memory
- 256 MB
- Power Description
- PoE (RJ-45) Port
- No
- Input Voltage
- 110 V AC
- 220 V AC
- Redundant Power Supply Supported
- No
- Power Source
- Power Supply
- Physical Characteristics
- Compatible Rack Unit
- 3U
- Form Factor
- Rack-mountable
- Height
- 5.3"
- Width
- 17.3"
- Depth
- 18.8"
- Weight (Approximate)
- 39 lb
- Miscellaneous
- Package Contents
- 3945 Integrated Services Router
- 19-Inch Rack-Mount Unit
