Cisco 2851 wired router Black, Cyan, White
- Brand: Cisco
- Category:
- SKU: C2851-VSEC-CUBE/K9
- EAN:
Offer details
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Description
The Cisco 2851 Integrated Services Router provides the following support:
- Wire-speed performance for concurrent services such as security and voice, and advanced services to multiple T1/E1/xDSL WAN rates
- Enhanced investment protection through increased performance and modularity
- Enhanced investment protection through increased 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
- Two Integrated 10/100/1000 Ethernet ports
- 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 1500 VPN tunnels with the AIM-EPII-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
- Dedicated Extension Voice Module slot
- Optional voice mail support
- Optional support for Cisco CallManager Express for local call processing in stand alone business for up to 96 IP Phones
- Optional support for Survivable Remote Site Telephony support for local call processing in small enterprise branch offices for up to 96 IP phones
Specifications
| Ethernet LAN features | |
|---|---|
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Full duplex | Yes |
| Performance | |
| Flash memory | 64 MB |
| Internal memory | 256 MB |
| Network | |
| Ethernet LAN | Yes |
| Networking standards | IEEE 802.3 |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Full duplex | Yes |
| Management features | |
| Web-based management | Yes |
| Quality of Service (QoS) support | Yes |
| Ports & interfaces | |
| Ethernet LAN (RJ-45) ports | 2 |
| USB ports quantity | 2 |
| Security | |
| Firewall security | Cisco IOS |
| Security algorithms | 3DES, DES, WPA-AES |
| MAC address filtering | Yes |
| Firewall | Yes |
| Features | |
| Safety | UL 60950, IEC 60950-1, EN 60950-1 |
| Flash memory | 64 MB |
| Internal memory | 256 MB |
| Design | |
| Rack mounting | Yes |
| On/off switch | Yes |
| LED indicators | Yes |
| Product colour | Black, Cyan, White |
| Rack capacity | 2U |
| Power | |
| Power source type | AC |
| AC input voltage | 100 - 240 V |
| AC input frequency | 47 - 63 Hz |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating relative humidity (H-H) | 5 - 85% |
| Operating temperature (T-T) | 32 - 104 °F |
| Weight & dimensions | |
| Width | 438.2 mm |
| Depth | 416.6 mm |
| Height | 88.9 mm |
| Weight | 11.4 kg |
| Dimensions (W x D x H) (imperial) | 88.9 x 438.1 x 416.6 mm (3.5 x 17.2 x 16.4") |
| Other features | |
| Dimensions (W x D x H) (imperial) | 88.9 x 438.1 x 416.6 mm (3.5 x 17.2 x 16.4") |
| Certificates | |
| Safety | UL 60950, IEC 60950-1, EN 60950-1 |