Cisco CISCO2811 Integrated Services Router


DiscTech Item #: CIS-CISCO2811-RF-OE

  • Special Order - Ships in 5-10 business days
    Special Order - Ships in 5-10 business days

    This item has a lead time for fulfilment (as listed), this is approximate. Your credit card will be authorized in full on the day of ordering; it will not be charged until the day of shipment.


Interface Types: USB 1.1, Ethernet RJ45

Electrical Interface: Ethernet Fast - 100Mbps

On-Board Cache: 256MB

Bays/Ports/Slots: 2

U Height: 1U

Voltage: 110-240V Multi

Cisco CISCO2811 / 2811 2800 Series Integrated Services Router - 2 FE, 1NME, 4 HWIC, 2 PVDM Slots, 256MB DRAM, 64MB Flash - Refurbished

Cisco CISCO2811 / 2811 2800 Series Integrated Services Router - 2 FE, 1NME, 4 HWIC, 2 PVDM Slots, 256MB DRAM, 64MB Flash - Refurbished

Cisco Systems ®, Inc. redefined best-in-class enterprise and small- to- midsize business routing with a new line of integrated services routers that are optimized for the secure, wire-speed delivery of concurrent data, voice, video, and wireless services. Founded on 20 years of leadership and innovation, the Cisco ® 2800 Series of integrated services routers (refer to Figure 1) 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 Cisco 2800 Series delivers maximum business agility and investment protection.

  • Default: 256 MB
  • Maximum: 768 MB
  • Compact Flash
  • Default: 64 MB
  • Maximum: 256 MB
  • Fixed USB 1.1 Ports2
    Onboard LAN Ports2-10/100
    Onboard AIM (Internal) Slot2
    Interface Card Slots4 slots, each slot can support HWIC, WIC, VIC, or VWIC type modules
    Network-Module Slot1 slot, supports NM and NME type modules
    Extension Voice Module Slot0
    PVDM (DSP) Slots on Motherboard2
    Integrated Hardware-Based EncryptionYes
    VPN Hardware Acceleration (on Motherboard)DES, 3DES, AES 128, AES 192, and AES 256
    Optional Integrated In-Line Power (PoE)Yes, requires AC-IP power supply
    Console Port (up to 115.2 kbps)1
    Auxiliary Port (up to 115.2 kbps)1
    Minimum Cisco IOS Software Release12.3(8)T
    Rack MountableYes, 19- and 23-in. options
    Wall MountableYes
    Power Requirements
    AC Input Voltage100 to 240 VAC, autoranging
    AC Input Frequency47-63 Hz
    AC Input Current2A (110V) 1A (230V)
    AC Input Surge Current50A maximum, one cycle
    AC-IP Maximum In-Line Power Distribution160W
    AC-IP Input Current4A (110V) 2A (230V)
    AC-IP Input Surge Current50A maximum, one cycle
    DC Input Voltage24 to 60 VDC, autoranging positive or negative
    DC Input Current
  • 8A (24V)
  • 3A (60V)
  • Startup current 50A<10 ms
  • Typical Power Dissipation (No Modules)32W (109 BTU/hr)
    Power Dissipation-AC without IP Phone Support170W (580 BTU/hr)
    Power Dissipation-AC with IP Phone Support-System Only210W (717 BTU/hr)
    Power Dissipation-AC with IP Phone Support-IP Phones160W (546 BTU/hr)
    Power Dissipation-DC180W (614 BTU/hr)
    RPSExternal only, connector for RPS provided by default
    Recommended RPS UnitCisco RPS-2300 Redundant Power System
    Environmental Specifications
    Operating Temperature32° to 104°F (0° to 40°C)
    Non-Operating Temperature-40° to 158°F (-40° to 70°C)
    Maximum Operating Temperature at Altitude
  • 40°C @ sea level
  • 40°C @ 6,000 ft (1800 m)
  • 30°C @ 13,000 ft (4000 m)
  • 27.2°C @ 15,000 ft (4600 m)
    Note: Derate 1.4°C per 1,000 ft above 6,000 ft
  • Operating Humidity5 to 85%RH, non-condensing
    Dimensions (H x W x D)
  • 1.75 x 17.25 x 16.4 in.
  • (44.5 x 438.2 x 416.6 mm)
  • Rack Height1 rack unit (1RU)
    Weight (Fully Configured)14 lb (6.4 kg)
    Noise Level (Min/Max)
  • 47 dBA for normal operating temperature (<90°F/32.2°C)
  • 57 dBA (@ maximum fan speed)

  • Click here to view the manufacturer's item description/brochure

    Alternate MPNs: 2811

    Weight: 17 lb

    Warranty: 1 Year DiscTech


    Condition Levels Explained

    These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process

    1 Year DiscTech Warranty

    Product Warranties Explained

    The product has a DiscTech warranty for the time period specified. View our limited warranty