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Cisco CISCO2821-DC
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MFG PART #:

CISCO2821-DC

UC SKU #:

67868

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The 2821 with intelligently embed data, security, voice, and wireless services into a single, resilient system for fast, scalable delivery of mission-critical business applications. The unique integrated systems architecture of the 2821 Integrated Services Router delivers maximum business agility and investment protection.
It features the ability to deliver multiple high-quality simultaneous services at wire speed up to multiple T1/E1/xDSL connections. It offers embedded encryption acceleration and on the motherboard voice digital-signal-processor (DSP) slots, intrusion prevention system (IPS) and firewall functions, high-density interfaces for a wide range of wired and wireless connectivity requirements and sufficient performance and slot density for future network expansion requirements and advanced applications.

Cisco CISCO2821-DC Memory

Maximum Memory: 1GB
Memory Technology: DRAM
Flash Memory: 64 MB

Cisco CISCO2821-DC Controls/Indicators

Status Indicators:
  • SYS PWR
  • AUX/PWR
  • SYS ACT
  • CF
  • SYS PWR
  • AUX/PWR
  • SYS ACT
  • CF

Cisco CISCO2821-DC Software

Operating System:
  • Cisco 2800 IOS IP BASE
  • Cisco 2800 IOS IP BASE

Cisco CISCO2821-DC Power Description

Input Voltage Range: 24V DC to 60V DC
Input Current: 5A @ 60V DC
Input Current: 12A @ 24V DC
Power Source: AC Adapter
Redundant Power Supply: Yes

Cisco CISCO2821-DC Environmental Conditions

Temperature: -4 degrees F (-20.0 degrees C) to 149 degrees F (65.0 degrees C) Non-operating
Temperature: 32 degrees F (0.0 degrees C) to 104 degrees F (40.0 degrees C) Operating
Humidity: 5% to 95% Non-condensing Operating
Thermal Dissipation: 1024 BTU/h

Cisco CISCO2821-DC Physical Characteristics

Compatible Rack Unit: 2U
Form Factor: Rack-mountable
Dimensions: 3.5 Height x 17.25 Width x 16.4 Depth
Weight: 25 lb

Cisco CISCO2821-DC Miscellaneous

Additional Information:

Network-module slot:

  • Supports NM, NME and NME-X type modules

    EVM module slot:

  • EVM slot provide support for the Cisco High-Density Analog and Digital Extension Module for Voice and Fax, providing support for up to 24 total voice and fax sessions without consuming a Network Module Slot
  • AIM slots:

  • Dual AIM slots support concurrent services such as hardware-accelerated security, ATM segmentation and reassembly (SAR), compression, and voice mail
  • PVDM (DSP) slots on motherboard:

  • DSP (PVDM2) modules deliver support for analog and digital voice, conferencing, transcoding, and secure Real-Time Transport Protocol (RTP) applications
  • Interface card slots:

  • Each slot can support HWIC, WIC, VIC, or VWIC type modules
  • Operation Altitude (derate 1.5degrees C per 1000 ft):

  • 27.5degrees C @ 15 kft
  • 35degrees C @ 3km/10 kft
  • 40degrees C @ sea level
  • Noise Level:

  • 44 dBA for normal operating temperature (<90degrees F/32.2degrees C)
  • 53 dBA (@ maximum fan speed)
  • System Requirements:
    • Minimum Cisco IOS Software release: 12.3(8)T
    • Minimum Cisco IOS Software release: 12.3(8)T
    Certifications & Standards:
    • USB 1.1

      IEEE:

    • IEEE 802.3: 10BASE-T
    • IEEE 802.3u: 100BASE-TX
    • IEEE 802.3ab: 1000BASE-T
    • 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
    • USB 1.1

      IEEE:

    • IEEE 802.3: 10BASE-T
    • IEEE 802.3u: 100BASE-TX
    • IEEE 802.3ab: 1000BASE-T
    • 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

    Cisco CISCO2821-DC Original Manufacturer Warranty

    Standard Warranty: 90 Day Limited

    Cisco CISCO2821-DC General Information

    Manufacturer: Cisco Systems, Inc
    Brand Name: Cisco
    Product Series: 2800
    Product Name: 2821 Integrated Services Router
    Product Type: Integrated Services Router

    Cisco CISCO2821-DC 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: 2 x USB
    Interfaces/Ports: 1 x RJ-45 Auxiliary Management
    Interfaces/Ports: 1 x RJ-45 Console Management

    Cisco CISCO2821-DC Media & Performance

    Connectivity Media: Twisted Pair 10/100/1000Base-T

    Cisco CISCO2821-DC I/O Expansions

    Number of Expansion Slots: 11
    Expansion Slots: (4 Total) HWIC
    Expansion Slots: (1 Total) EVM
    Expansion Slots: (2 Total) AIM
    Expansion Slots: (3 Total) PVDM
    Expansion Slots: (1 Total) NME

    Cisco CISCO2821-DC Management & Protocols

    Management:
    • Cisco Router and Security Device Manager (SDM)
    • Command-Line Interface (CLI)
    • Simple Network Management Protocol (SNMP)
    • CiscoWorks support
    • Cisco AutoInstall
    • Cisco Router and Security Device Manager (SDM)
    • Command-Line Interface (CLI)
    • Simple Network Management Protocol (SNMP)
    • CiscoWorks support
    • Cisco AutoInstall
    Protocols: SSH v2
    Protocols: TCP/IP
    Protocols: SNMP v3

    Cisco CISCO2821-DC Memory

    Standard Memory: 256MB