Cisco 1721 Modular Access Router - Router - EN, Fast EN - Cisco


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Cisco 1721 Modular Access Router - Router - EN, Fast EN - Cisco IOS - refurbished

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.

Specifications

 

 

Product Description

Cisco 1721 Modular Access Router - router

Device Type

Router

Form Factor

External - modular

Dimensions (WxDxH)

11.2 in x 8.7 in x 3.1 in

Weight

2.9 lbs

RAM

64 MB (installed) / 96 MB (max)

Flash Memory

32 MB (installed) / 16 MB (max)

Data Transfer Rate

100 Mbps

Routing Protocol

OSPF, HSRP, NHRP

Data Link Protocol

Ethernet, Fast Ethernet

Remote Management Protocol

SNMP, RMON, Telnet

Features

Cisco IOS , modular design, full duplex capability, firewall protection, auto-sensing per device, IP-routing, DHCP support, NAT support, VPN support, auto-negotiation, VLAN support

Compliant Standards

IEEE 802.1Q

Power

AC 100/240 V ( 50/60 Hz )

 

General

Device Type

Router

Form Factor

External - modular

Installed Modules Qty (Max)

0 (installed) / 3 (max)

Width

11.2 in

Depth

8.7 in

Height

3.1 in

Weight

2.9 lbs

Memory

RAM

64 MB (installed) / 96 MB (max)

Flash Memory

32 MB (installed) / 16 MB (max)

Networking

Connectivity Technology

Wired

Data Transfer Rate

100 Mbps

Data Link Protocol

Ethernet, Fast Ethernet

Routing Protocol

OSPF, HSRP, NHRP

Remote Management Protocol

SNMP, RMON, Telnet

Status Indicators

Link activity, collision status, power

Features

Modular design, full duplex capability, firewall protection, auto-sensing per device, IP-routing, DHCP support, NAT support, VPN support, auto-negotiation, VLAN support

Compliant Standards

IEEE 802.1Q

Expansion / Connectivity

Expansion Slots Total (Free)

3 ( 3 ) x expansion slot Ý Memory

Interfaces

1 x network - Ethernet 10Base-T/100Base-TX - RJ-45
1 x management - console - RJ-45
1 x management - auxiliary - RJ-45

Miscellaneous

Authentication Method

RADIUS, PAP, CHAP, X.509 certificates, TACACS+

Compliant Standards

FCC 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

Pricing Type

Refurbished

Power

Power Device

Power adapter - external

Voltage Required

AC 100/240 V ( 50/60 Hz )

Power Consumption Operational

20 Watt

Software / System Requirements

OS Provided

Cisco IOS

Software Included

Drivers & Utilities

Environmental Parameters

Min Operating Temperature

32 °F

Max Operating Temperature

104 °F

Humidity Range Operating

10 - 85%

 


  • Model: CISCO1721
  • Manufactured by: Cisco Systems

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