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| The enhanced Cisco 1721 Modular Access Router is designed to help organizations embrace the productivity benefits of e-business applications. The Cisco 1721 router enable e-business by delivering secure Internet, intranet, and extranet access with virtual private networks (VPNs) and firewall technology. |
Cisco CISCO1721-SHDSL Media & Performance |
| Connectivity Media: Cable Twisted Pair |
Cisco CISCO1721-SHDSL I/O Expansions |
| Number of Expansion Slots: 2 |
| Expansion Slots: (2 Total) WIC |
| Modules: G.SHDSL WIC |
Cisco CISCO1721-SHDSL Management & Protocols |
|
Management:
Network Management and Installation Tools: |
| Protocols: PPP |
| Protocols: HDLC |
| Protocols: DHCP |
| Protocols: NAT |
| Protocols: OSPF |
| Protocols: ATM |
| Protocols: X.25 |
| Protocols: SMDS |
| Protocols: Frame Relay |
Cisco CISCO1721-SHDSL Memory |
| Standard Memory: 64MB |
| Maximum Memory: 128MB |
| Memory Technology: DRAM |
| Flash Memory: 32 MB |
Cisco CISCO1721-SHDSL Power Description |
| Input Voltage: 220V AC |
| Input Voltage: 110V AC |
| Input Voltage Range: 100V AC to 240V AC |
| Input Current: 0.5A |
| Frequency: 47 Hz to 64 Hz |
| Power Consumption: 20W Operating |
Cisco CISCO1721-SHDSL Environmental Conditions |
| Temperature: -4 degrees F (-20.0 degrees C) to 149 degrees F (65.0 degrees C) Storage |
| Temperature: 32 degrees F (0.0 degrees C) to 104 degrees F (40.0 degrees C) Operating |
| Humidity: 5% to 95% Non-condensing Relative Humidity Storage |
| Humidity: 10% to 85% Non-condensing Relative Humidity Operating |
Cisco CISCO1721-SHDSL Physical Characteristics |
| Dimensions: 3.1 Height x 11.2 Width x 8.7 Depth |
| Shipping Dimensions: 8 Height x 10 Width x 12.25 Depth |
| Weight: 2.9 lb |
| Shipping Weight: 6.36 lb |
Cisco CISCO1721-SHDSL Miscellaneous |
Certifications & Standards:
|
Cisco CISCO1721-SHDSL Original Manufacturer Warranty |
| Standard Warranty: 1 Year Limited |
Cisco CISCO1721-SHDSL General Information |
| Manufacturer: Cisco Systems, Inc |
| Brand Name: Cisco |
| Product Series: 1700 |
| Product Name: 1721 Router |
| Product Type: Router |
Cisco CISCO1721-SHDSL Interfaces/Ports |
| Number of Ports: 1 |
| Fast Ethernet Port: Yes |
| Interfaces/Ports: 1 x RJ-45 10/100Base-TX LAN |
| Interfaces/Ports: 1 x RJ-45 Auxiliary Management |
| Interfaces/Ports: 1 x RJ-45 Console Management |
| Interfaces/Ports: 1 x RJ-45 G.SHDSL WAN |