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The Cisco 2821 provides significant additional value compared to prior generations of Cisco routers at similar price points by offering up to a fivefold performance improvement, up to a tenfold increase in security and voice performance, new embedded service options, and dramatically increased slot performance and density while maintaining support for most of the more than 90 existing modules that are available today for the Cisco 1700, Cisco 2600, and Cisco 3700 Series. The Cisco 2821 allows network managers to provide scalable analog and digital telephony without investing in a one-time solution, allowing enterprises greater control of their converged telephony needs. Using the voice and fax modules, the Cisco 2821 can be deployed for applications ranging from voice-over-IP (VoIP) and voice-over-Frame Relay (VoFR) transport to robust, centralized solutions using the Cisco Survivable Remote Site Telephony (SRST) solution or distributed call processing using Cisco Call Manager Express (CME). |
Cisco CISCO2821-CCME/K9 General Information |
| Manufacturer: Cisco Systems, Inc |
| Brand Name: Cisco |
| Product Series: 2800 |
| Product Name: 2821 Router with Voice Bundle |
| Product Type: Integrated Services Router |
Cisco CISCO2821-CCME/K9 Interfaces/Ports |
| Number of Ports: 2 |
| Gigabit Ethernet Port: Yes |
| Interfaces/Ports: 2 x RJ-45 10/100/1000Base-T 10/100/1000Base-T LAN |
| Interfaces/Ports: 1 x Auxiliary Management |
| Interfaces/Ports: 1 x Console Management |
| Interfaces/Ports: 2 x USB |
Cisco CISCO2821-CCME/K9 I/O Expansions |
| Number of Expansion Slots: 11 |
| Expansion Slots: (4 Total) Expansion Slot |
| Expansion Slots: (1 Total) EVM |
| Expansion Slots: (1 Total) NME |
| Expansion Slots: (3 Total) PVDM |
| Expansion Slots: (2 Total) AIM |
| Modules: 1 x PVDM2-32 Packet Voice/Fax DSP Module |
Cisco CISCO2821-CCME/K9 Management & Protocols |
Management:
|
| Protocols: RTP |
| Protocols: SNMP |
| Protocols: TCP/IP |
| Protocols: SSH v1 |
| Protocols: ATM |
| Protocols: VoIP |
| Protocols: MGCP |
| Protocols: H.323 |
| Protocols: VoATM |
| Protocols: VoFR |
Cisco CISCO2821-CCME/K9 Memory |
| Standard Memory: 256MB |
| Maximum Memory: 1GB |
| Memory Technology: DRAM |
| Flash Memory: 64 MB |
Cisco CISCO2821-CCME/K9 Software |
Operating System:
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Cisco CISCO2821-CCME/K9 Power Description |
| Input Voltage: 220V AC |
| Input Voltage: 110V AC |
| Input Voltage Range: 100V AC to 240V AC |
| Input Current: 2A @ 230V AC |
| Input Current: 3A @ 110V AC |
| Frequency: 50 Hz or 60 Hz |
Cisco CISCO2821-CCME/K9 Environmental Conditions |
| Temperature: 32 degrees F (0.0 degrees C) to 104 degrees F (40.0 degrees C) Operating |
| Temperature: -4 degrees F (-20.0 degrees C) to 149 degrees F (65.0 degrees C) Non-operating |
| Humidity: 5% to 95% Non-condensing Operating |
Cisco CISCO2821-CCME/K9 Physical Characteristics |
| Compatible Rack Unit: 2U |
| Form Factor: Rack-mountable |
| Dimensions: 3.5 Height x 17.25 Width x 16.4 Depth |
Cisco CISCO2821-CCME/K9 Miscellaneous |
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Additional Information:
Interface Card Slots: RPS: Operation Altitude (derate 1.5degrees C per 1000 ft): |
System Requirements:
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Certifications & Standards:
Safety: Immunity: EMC: TELCOM: Safety: Immunity: EMC: TELCOM: |
Cisco CISCO2821-CCME/K9 Original Manufacturer Warranty |
| Standard Warranty: 90 Day Limited |