- General Information
- Manufacturer
- Cisco Systems, Inc
- Manufacturer Website Address
- http://www.cisco.com
- Brand Name
- Cisco
- Product Series
- 3900
- Product Type
- Router
Cisco® 1861 and Cisco 2800, 3800, 2900, 3900, and 3900E Series Integrated Services Routers can be deployed as unified communications routers as part of the Cisco Unified Communications and Collaboration Solution. New and existing deployments can benefit by using any of these routers as unified communications gateways with Cisco Unified Communications Manager.
Cisco 1861 and Cisco 2800, 3800, 2900, 3900, and 3900E Series unified communications routers communicate directly with Cisco Unified Communications Manager, allowing for the deployment of unified communications solutions that are ideal for small and medium-sized businesses, large enterprises, and service providers that offer managed network services. The Cisco 1861 and Cisco 2800, 3800, 2900, 3900, and 3900E Series Routers provide a highly flexible and scalable solution for small and medium-sized branch and regional offices.
- Warranty
- Limited Warranty
- 90 Day
- Interfaces/Ports
- Total Number of Ports
- 4
- USB
- Yes
- Powerline
- No
- Management Port
- Yes
- Token Ring Port
- No
- Serial V.35 Interface
- No
- Number of Network (RJ-45) Ports
- 4
- I/O Expansions
- Total Number of Expansion Slots
- 12.0
- Expansion Slot Type
- EHWIC
- PVDM
- SFP (mini-GBIC)
- Network & Communication
- Ethernet Technology
- Gigabit Ethernet
- Network Technology
- 10/100/1000Base-T
- VoIP Supported
- Yes
- Management & Protocols
- Security Features
- AAA
- PKI
- VPN
- MPLS
- DMVPN
- IPsec
- SSL
- SEC-NPE
- DMVPN
- Content Filtering
- Cisco IOS Firewall
- Cisco IOS Zone-Based Firewall
- Cisco IOS IPS
- Cisco IOS Content Filtering
- Flexible Packet Matching (FPM)
- Weighted Random Early Detection
- Class-Based Weighted Fair Queuing
- Memory
- Standard Memory
- 1 GB
- Maximum Memory Supported
- 2 GB
- Memory Technology
- DRAM
- Flash Memory
- 8 GB
- Memory Card Supported
- CompactFlash
- Power Description
- PoE (RJ-45) Port
- No
- Input Voltage
- 110 V AC
- 220 V AC
- Physical Characteristics
- Compatible Rack Unit
- 3U
- Form Factor
- Rack-mountable
- Desktop
- Height
- 5.2"
- Width
- 18.7"
- Depth
- 17.2"
- Weight (Approximate)
- 39 lb
- Miscellaneous
- Package Contents
- 3945E Router
- PVDM3-64 Module
- Certifications & Standards
Safety:
- UL 60950-1
- CAN/CSA C22.2 No. 60950-1
- EN 60950-1
- AS/NZS 60950-1
- IEC 60950-1
EMC:
- 47 CFR, Part 15
- ICES-003 Class A
- EN55022 Class A
- CISPR22 Class A
- AS/NZS 3548 Class A
- VCCI V-3
- CNS 13438
- EN 300-386
- EN 61000 (Immunity)
- EN 55024, CISPR 24
- EN50082-1
Telecom:
- TIA/EIA/IS-968
- CS-03
- ANSI T1.101
- ITU-T G.823, G.824
- RTTE Directive
IEEE Standards:
- 802.3
- 802.1q
- 802.1ah
- 802.1ag