- General Information
- Manufacturer
- Cisco Systems, Inc
- Manufacturer Website Address
- http://www.cisco.com
- Brand Name
- Cisco
- Product Series
- 3900
- Product Type
- Router
- Warranty
- Limited Warranty
- 90 Day
- Interfaces/Ports
- Total Number of Ports
- 3
- Management Port
- Yes
- Number of Network (RJ-45) Ports
- 3
- I/O Expansions
- Total Number of Expansion Slots
- 15.0
- Expansion Slot Type
- EHWIC
- PVDM
- SFP (mini-GBIC)
- ISM
- Network & Communication
- Ethernet Technology
- Gigabit Ethernet
- Network Technology
- 10/100/1000Base-T
- Networking Standards
- IEEE 802.1ag
- IEEE 802.3ah
- IEEE 802.1Q
- IEEE 802.3
- IEEE 802.3af
- VoIP Supported
- Yes
- Memory
- Standard Memory
- 4 GB
- Power Description
- Power Source
- Power Supply
- Physical Characteristics
- Compatible Rack Unit
- 3U
- Form Factor
- Rack-mountable
- Desktop
- Height
- 5.3"
- Width
- 17.3"
- Depth
- 18.8"
- Weight (Approximate)
- 39 lb
- Miscellaneous
- Certifications & Standards
- AS/NZ 3548 Class A
- AS/NZS 60950-1
- BSMI CNS 13438
- CAN/CSA-E60065-00
- CISPR 22 Class A
- CISPR 24
- CS-03
- CSA C22.2 No. 60065
- EN 300 386
- EN 60950-1
- EN50082-1
- EN55022 Class A
- EN55024
- FCC CFR47 Part 15
- ICES-003 Class A
- IEC 60950-1
- NEBS
- UL 60950-1
