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You Are Here: Home > Store > CISCO1721

CISCO1721 - Cisco 1721 Modular Access Router - router - desktop

  • Manufacturer: Cisco
  • Device Type: Router
  • Enclosure Type: Desktop - modular
  • Data Link Protocol: Ethernet, Fast Ethernet
  • Network / Transport Protocol: TCP/IP, L2TP, RSVP, IPSec, L2F
  • List Price: £820.97
Refurbished
£76.24
(91% off list price)
Stock Available: 3
Usually Ships: Same Day
SupportDescriptionSpecificationOptionsSimilarRangeHelp
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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 enables e-business by delivering secure Internet, intranet, and extranet access with virtual private networks (VPNs) and firewall technology.The Cisco 1721 offers higher performance, additional functionality, and increased memory capacity over the Cisco 1720. In addition, the Cisco 1721 supports standards-based IEEE 802.1Q VLAN routing, which enables enterprises to set up multiple VLANs and route between them for added security within the internal corporate network. Powered by Cisco IOS Software, the Cisco 1721 router provides a cost-effective solution for small and medium businesses and enterprise small branch offices to support e-business applications through a comprehensive feature set in a compact design.
Product Details
Device TypeRouter
Enclosure TypeDesktop - modular
Data Link ProtocolEthernet, Fast Ethernet
Network / Transport ProtocolTCP/IP, L2TP, RSVP, IPSec, L2F
Routing ProtocolOSPF, HSRP, NHRP
Remote Management ProtocolSNMP, RMON, Telnet
FeaturesModular design, full duplex capability, firewall protection, auto-sensing per device, IP-routing, DHCP support, NAT support, VPN support, auto-negotiation, VLAN support, traffic shaping, Stateful Packet Inspection (SPI), DoS attack prevention, manageable, Low-latency queuing (LLQ), Weighted Fair Queuing (WFQ), Access Control List (ACL) support
Compliant StandardsIEEE 802.3, IEEE 802.3u, IEEE 802.1Q
PowerAC 120/230 V ( 50/60 Hz )
Dimensions (WxDxH)28.4 cm x 22.1 cm x 7.9 cm
Weight1.2 kg
General
Device TypeRouter
Enclosure TypeDesktop - modular
Connectivity TechnologyWired
Data Link ProtocolEthernet, Fast Ethernet
Network / Transport ProtocolTCP/IP, L2TP, RSVP, IPSec, L2F
Routing ProtocolOSPF, HSRP, NHRP
Remote Management ProtocolSNMP, RMON, Telnet
Encryption AlgorithmTriple DES, IKE
Authentication MethodRADIUS, PAP, CHAP, X.509 certificates, TACACS+
FeaturesModular design, full duplex capability, firewall protection, auto-sensing per device, IP-routing, DHCP support, NAT support, VPN support, auto-negotiation, VLAN support, traffic shaping, Stateful Packet Inspection (SPI), DoS attack prevention, manageable, Low-latency queuing (LLQ), Weighted Fair Queuing (WFQ), Access Control List (ACL) support
Compliant StandardsIEEE 802.3, IEEE 802.3u, IEEE 802.1Q
RAM64 MB (installed) / 128 MB (max)
Flash Memory32 MB (installed) / 32 MB (max)
Status IndicatorsLink activity, collision status, power
Expansion / Connectivity
Interfaces1 x 10Base-T/100Base-TX - RJ-45 - 1 ¦ Management : 1 x auxiliary - RJ-45 - 1 ¦ Management : 1 x console - RJ-45 - 1
Expansion Slot(s)2 (total) / 2 (free) x WIC ¦ 1 (total) / 1 (free) x memory ¦ 1 (total) / 1 (free) x Expansion Slot
Installed Modules Qty (Max)0 (installed) / 3 (max)
Power
Power DevicePower adapter - external
Voltage RequiredAC 120/230 V ( 50/60 Hz )
Power Consumption Operational20 Watt
Miscellaneous
Width28.4 cm
Depth22.1 cm
Height7.9 cm
Weight1.2 kg
Cables Included1 x serial adapter ¦ 1 x serial cable
Compliant StandardsFCC Class B certified, ETSI, CSA, CTR 21, CISPR 22 Class B, EN 60950, EN55022, IEC 61000-3-2, IEC 61000-4-11, IEC 61000-4-2, IEC 61000-4-4, IEC 61000-4-5, UL 1950, VCCI-II, CSA 22.2 No. 950, EN55022 Class B, FCC Part 15 B, AS/NZS 3260, EN 61000-4-4, EN 61000-4-2, AS/NZ 3548 Class A, EN 61000-4-5, EN 60555-2
Software / System Requirements
OS ProvidedCisco IOS
Software IncludedDrivers & Utilities
Environmental Parameters
Min Operating Temperature0 °C
Max Operating Temperature40 °C
Humidity Range Operating10 - 85%

 Modems (18)

 Network Adapters (19)

 Network Cables (1)

 RAM (6)

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CISCO1751-V

More Info

CISCO1751-V

  • Device Type: Router
  • Enclosure Type: Desktop - modular
  • Data Link Protocol: Ethernet, ISDN, Fast Ethernet, serial
  • Data Transfer Rate: 100 Mbps
  • List Price: £318.37
Price : £318.37
CISCO1712-VPN/K9

More Info

CISCO1712-VPN/K9

  • Device Type: Router - DSL modem - 4-port switch (integrated)
  • Enclosure Type: Desktop - modular
  • Digital Signaling Protocol: IDSL
  • Data Link Protocol: Ethernet, Fast Ethernet, PPP, MLPPP
  • List Price: £433.89
Price : £433.89
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