CISCO SYSTEMS, Cisco 2821 Router, CISCO2821, Reviews

General Information

Manufacturer

Cisco Systems, Inc

Manufacturer Part Number

CISCO2821

Manufacturer Website Address

www.cisco.com

Brand Name

Cisco

Product Series

2800

Product Name

2821 Router

Marketing Information

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.

Product Type

Integrated Services Router

Management & Protocols

Management

Cisco Router and Security Device Manager (SDM) Simple Network Management Protocol (SNMP)

Protocols

SNMP

Power Description

Input Voltage

220V AC

Input Voltage Range

100V AC to 240V AC

Input Current

2A @ 230V AC

Frequency

50 Hz or 60 Hz

Environmental Conditions

Temperature

-4 °F (-20 °C) to 149 °F (65 °C) Non-operating

Humidity

5% to 95% Non-condensing Operating

Miscellaneous

Package Contents

2821 Router Cisco 2800 IOS IP BASE Device manager for routers (ROUTER-SDM) 256MB DDR DRAM Memory factory default for the Cisco 2800 (MEM2800-256D-INC) 64MB CF default for Cisco 2800 Series (MEM2800-64CF-INC) Blank WAN Interface Card Panel (WIC-BLANK-PANEL) Cisco 2800 and 3800 Series Blank network module panel (NM-28/38BLNK-PANEL) Cisco 2821/51 AC power supply (PWR-2821-51-AC) Power Cord, 110V (CAB-AC) RJ-45-to-DB-9 console cable and RJ-45-to-DB-25 modem cable for management access One pair of rack-mount brackets with screws for 19-inch racks Cisco Product Registration Card Cisco 2800 Series Regulatory Compliance and Safety Information document Cisco Router and Security Device Manager (SDM) Quick Start Guide document Cisco 2800 Series Integrated Services Routers Quick Start Guide

Additional Information

With the Cisco IOS Software Advanced Security feature set, the Cisco 2821 provides a robust array of common security features such as a Cisco IOS Software Firewall, intrusion prevention, IPsec VPN, Secure Shell (SSH) Protocol Version 2.0, and Simple Network Management Protocol (SNMPv3) in one secure solution set Cisco CME is an optional solution embedded in Cisco IOS Software that provides call processing for Cisco IP phones AC input surge current: 50A maximum, one cycle (-48V power included) Interface Card Slots: Each slot can support HWIC, WIC, VIC, or VWIC type modules RPS: External only, connector for RPS provided by default Operation Altitude (derate 1.5°C per 1000 ft): 27.5°C @ 15 kft 35°C @ 3km/10 kft 40°C @ sea level

System Requirements

Minimum Cisco IOS Software release: 12.3(8)T

Certifications & Standards

IEEE 802.3: 10BASE-T IEEE 802.3u: 100BASE-TX IEEE 802.3ab: 1000BASE-T USB 1.1 Safety: UL 60950 CAN/CSA C22.2 No. 60950 IEC 60950 EN 60950-1 AS/NZS 60950 Immunity: EN300386 EN55024/CISPR24 EN50082-1 EN61000-6-2 EMC: FCC Part 15 ICES-003 Class A EN55022 Class A CISPR22 Class A AS/NZS 3548 Class A VCCI Class A EN 300386 EN61000-3-3 EN61000-3-2 TELCOM: Interfaces comply with FCC Part 68, CS-03, JATE Technical Conditions, European Directive 99/5/EC and relevant TBR's

Physical Characteristics

Compatible Rack Unit

Form Factor

Rack-mountable

Dimensions

3.5" Height x 17.25" Width x 16.4" Depth

Warranty

Standard Warranty

90 Day Limited

Interfaces/Ports

Number of Ports

Gigabit Ethernet Port