CISCO 2811 Enterprise Router
Cisco 2811 Enterprise router 2811 w/ AC PWR, 2FE, 4HWICs, 2PVDMs, 1NME, 2AIMS, IP BASE, 128F/512D.
CISCO 2811 Enterprise Router
Cisco 2811 Enterprise router 2811 w/ AC PWR, 2FE, 4HWICs, 2PVDMs, 1NME, 2AIMS, IP BASE, 128F/512D
| Weight | 6.4 kg |
|---|---|
| Dimensions | 41.6 × 43.8 × 4.4 cm |
| DRAM | Default: 256 MB |
| Compact Flash | Default: 64 MB |
| Fixed USB 1.1 Ports | 2 |
| Onboard LAN Ports | 2-10/100 |
| Onboard AIM (Internal) Slot | 2 |
| Interface Card Slots | 4 slots, each slot can support HWIC, WIC, VIC, or VWIC type modules |
| Network-Module Slot | 1 slot, supports NM and NME type modules |
| Extension Voice Module Slot | 0 |
| PVDM (DSP) Slots on Motherboard | 2 |
| Integrated Hardware-Based Encryption | Yes |
| VPN Hardware Acceleration (on Motherboard) | DES, 3DES, AES 128, AES 192, and AES 256 |
| Optional Integrated In-Line Power (PoE) | Yes, requires AC-IP power supply |
| Console Port (up to 115.2 kbps) | 1 |
| Auxiliary Port (up to 115.2 kbps) | 1 |
| Minimum Cisco IOS Software Release | 12.3(8)T |
| Rack Mountable | Yes, 19- and 23-in. options |
| Wall Mountable | Yes |
| AC Input Voltage | 100 to 240 VAC, autoranging |
| AC Input Frequency | 47-63 Hz |
| AC Input Current | 2A (110V) 1A (230V) |
| AC Input Surge Current | 50A maximum, one cycle |
| AC-IP Maximum In-Line Power Distribution | 160W |
| AC-IP Input Current | 4A (110V) 2A (230V) |
| AC-IP Input Surge Current | 50A maximum, one cycle |
| DC Input Voltage | 24 to 60 VDC, autoranging positive or negative |
| DC Input Current | 8A (24V) |
| Typical Power Dissipation (No Modules) | 32W (109 BTU/hr) |
| Power Dissipation-AC without IP Phone Support | 170W (580 BTU/hr) |
| Power Dissipation-AC with IP Phone Support-System Only | 210W (717 BTU/hr) |
| Power Dissipation-AC with IP Phone Support-IP Phones | 160W (546 BTU/hr) |
| Power Dissipation-DC | 180W (614 BTU/hr) |
| RPS | External only, connector for RPS provided by default |
| Recommended RPS Unit | Cisco RPS-2300 Redundant Power System |
| Operating Temperature | 32° to 104°F (0° to 40°C) |
| Non-Operating Temperature | -40° to 158°F (-40° to 70°C) |
| Maximum Operating Temperature at Altitude | 40°C @ sea level |
| Operating Humidity | 5 to 85%RH, non-condensing |
| Rack Height | 1 rack unit (1RU) |
| Noise Level (Min/Max) | 47 dBA for normal operating temperature (<90°F/32.2°C) |
| Alternate MPNs | 2811 |
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