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Cisco 4000 ISR

The Cisco ISR 4000 Series is a digital-ready platform that offers at least 4 GE ports, 3 NIM slots, 2 SM slots and 8 CPU core ISM slots. This branch router consolidates many must - have IT functions, including network, security, compute, storage, and unified communications in one place. The Cisco 4000 Series ISR is modular and upgradable, allowing you to add new services without changing equipment. It supports multiple application - aware services concurrently while maintaining WAN performance of up to 2 Gbps, even during heavy traffic loads. The backplane architecture of the Cisco 4000 ISR supports high - bandwidth, module - to - module communication at speeds up to 10 Gbps.

Cisco 4000 Series ISRs are Available in These Models: the 4461 ISR4451 ISR, 4431 ISR, 4351 ISR, 4331 ISR, 4321 ISR and 4221 ISR.

Migrating from ISR 2900 / ISR 3900 to ISR 4000

isr 4000
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49 Products found

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  1. ISR4331-V/K9

    Rating:
    97%
    4.9/5.0
    Best Selling

    Condition: New Factory Sealed

    100Mbps-300Mbps system throughput, 3 WAN/LAN ports, 2 SFP ports, multi-Core CPU,1 service module slots, Security, Voice, WAAS, Intelligrnt WAN, OnePK, AVC
    US$7,528.00
    US$3,566.00
    (53% off)
  2. ISR4331-SEC/K9

    Rating:
    96%
    4.8/5.0
    Best Selling

    Condition: New Factory Sealed

    100Mbps-300Mbps system throughput, 3 WAN/LAN ports, 2 SFP ports, multi-Core CPU,1 service module slots, Security, Voice, WAAS, Intelligrnt WAN, OnePK, AVC
    US$6,740.00
    US$2,316.00
    (66% off)
  3. ISR4331-AX/K9

    Rating:
    97%
    4.9/5.0
    Best Selling

    Condition: New Factory Sealed

    ISR 4331 with 3 onboard GE, 2 NIM slots, 1 ISC slot, 1 SM slots, 4 GB Flash Memory default, 4 GB DRAM default
    US$7,851.00
    US$2,360.00
    (70% off)
  4. ISR4431-SEC/K9

    Rating:
    98%
    4.9/5.0
    Best Selling

    Condition: New Factory Sealed

    500Mbps-1Gbps system throughput, 4 WAN/LAN ports, 4 SFP ports, multi-Core CPU, Dual-power, Security, Voice, WAAS, Intelligrnt WAN, OnePK, AVC, separate control data and services CPUs
    US$20,447.00
    US$10,062.00
    (51% off)
  5. ISR4451-X/K9

    Rating:
    97%
    4.9/5.0
    Best Selling

    Condition: New Factory Sealed

    ISR 4451 with 4 onboard GE, 3 NIM slots, 1 ISC slot, 2 SM slots, 8 GB Flash Memory default, 2 GB DRAM default (data plane), 4 GB DRAM default (control plane)
    US$26,935.00
    US$7,655.00
    (72% off)
  6. ISR4221/K9

    Rating:
    94%
    4.7/5.0
    Clearance

    Condition: New Factory Sealed

    ISR 4221 with 2 onboard GE, 2 NIM slots, 1 ISC slot, 8 GB Flash Memory default, 4 GB DRAM default
    US$2,130.53
    US$627.00
    (71% off)
  7. ISR4221-SEC/K9

    Rating:
    97%
    4.9/5.0
    Clearance

    Condition: New Factory Sealed

    ISR 4321 with 2 onboard GE, 2 NIM slots, 1 ISC slot, 4 GB Flash Memory default, 4 GB DRAM default
    US$3,217.00
    US$2,043.00
    (36% off)
  8. ISR4321/K9

    Rating:
    94%
    4.7/5.0
    Clearance

    Condition: New Factory Sealed

    ISR 4321 with 2 onboard GE, 2 NIM slots, 1 ISC slot, 4 GB Flash Memory default, 4 GB DRAM default
    US$3,209.72
    US$1,128.00
    (65% off)
  9. ISR4331/K9

    Rating:
    95%
    4.8/5.0
    Clearance

    Condition: New Factory Sealed

    ISR 4331 with 3 onboard GE, 2 NIM slots, 1 ISC slot, 1 SM slots, 4 GB Flash Memory default, 4 GB DRAM default
    US$5,222.78
    US$1,066.00
    (80% off)
  10. ISR4321-AXV/K9

    Rating:
    100%
    5/5.0

    Condition: New Factory Sealed

    Cisco ISR 4321 AXV Bundle, with CUBE-10, IPBase, APP, SEC and UC licenses.
    US$6,517.00
    US$3,508.00
    (46% off)
  11. ISR4451-X-AXV/K9

    Rating:
    96%
    4.8/5.0

    Condition: New Factory Sealed

    Cisco ISR 4451 AXV Bundle.PVDM4-64 w/APP.SEC.UC lic.CUBE-25
    US$41,301.00
    US$18,477.00
    (55% off)
  12. ISR4351-AX/K9

    Rating:
    97%
    4.9/5.0

    Condition: New Factory Sealed

    Cisco ISR 4351 AX Bundle w/ APP.SEC lic
    US$17,763.00
    US$7,946.00
    (55% off)
  13. ISR4351-VSEC/K9

    Rating:
    96%
    4.8/5.0

    Condition: New Factory Sealed

    Cisco ISR 4351 Bundle with UC & Sec Lic. PVDM4-64. CUBE-25
    US$21,599.00
    US$9,663.00
    (55% off)
  14. ISR4331-VSEC/K9

    Rating:
    100%
    5/5.0

    Condition: New Factory Sealed

    Cisco ISR 4331 Bundle w/UC & Sec Lic, PVDM4-32.
    US$9,645.00
    US$4,316.00
    (55% off)
  15. ISR4321-VSEC/K9

    Rating:
    94%
    4.7/5.0

    Condition: New Factory Sealed

    Cisco ISR 4321 Bundle w/UC & SEC License. CUBE-10
    US$5,946.00
    US$2,660.00
    (55% off)
  16. ISR4321-AX/K9

    Rating:
    98%
    4.9/5.0

    Condition: New Factory Sealed

    50Mbps-100Mbps system throughput, 2 WAN/LAN ports, 1 SFP port, multi-Core CPU,2 NIM, Security, Voice, WAAS, Intelligent WAN, OnePK, AVC
    US$5,065.00
    US$2,266.00
    (55% off)
  17. ISR4321-V/K9

    Rating:
    96%
    4.8/5.0

    Condition: New Factory Sealed

    ISR 4321 with 2 onboard GE, 2 NIM slots, 1 ISC slot, 4 GB Flash Memory default, 4 GB DRAM default
    US$4,676.00
    US$1,968.00
    (58% off)
  18. ISR4351-SEC/K9

    Rating:
    95%
    4.8/5.0

    Condition: New Factory Sealed

    200Mbps-400Mbps system throughput, 3 WAN/LAN ports, 3 SFP ports, multi-Core CPU,2 service module slots, Security, VPN, WAAS, Intelligrnt WAN, OnePK, AVC
    US$14,195.00
    US$6,351.00
    (55% off)
  19. ISR4351-V/K9

    Rating:
    93%
    4.7/5.0

    Condition: New Factory Sealed

    200Mbps-400Mbps system throughput, 3 WAN/LAN ports, 3 SFP ports, multi-Core CPU,2 service module slots, Security, Voice, WAAS, Intelligrnt WAN, OnePK, AVC
    US$18,598.00
    US$2,626.00
    (86% off)
  20. ISR4431-AX/K9

    Rating:
    93%
    4.7/5.0

    Condition: New Factory Sealed

    500Mbps-1Gbps system throughput, 4 WAN/LAN ports, 4 SFP ports, multi-Core CPU, Dual-power, Security, Voice, WAAS, Intelligrnt WAN, OnePK, AVC, separate control data and services CPUs
    US$24,868.00
    US$6,786.00
    (73% off)

49 Products found

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