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Cisco 4000 Integrated Services Routers (ISR)- Refurbished, Used, New

Cisco 4000 Integrated Services Routers (ISR) - Refurbished Used: NetworkTigers offers premium, grade A, seller refurbished and used Routers. All refurbished and used Cisco 4000 Integrated Services Routers we market are comprehensively evaluated by network techs and returned to Cisco's original precise standards. We can overnight these resilient, extensible Cisco 4000 Series Integrated Services Routers to your location.

The 4000 Integrated Services Routers utilize SDWAN to enable the user to connect users and devices across a diverse set of WAN transport links, giving the user advanced control. The routers can be adapted to the growing and dynamic nature of any organization by utilizing their onboard module slots, RJ-45, SFP and Gigabit Ethernet WAN/LAN ports.


Cisco MEM-4400-4GU8G ISR4400 Series 4G to 8G DRAM Upgrade Memory

SKU: NSH-7672
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Cisco ISR4351-V/K9 Integrated Services 4351 Voice Router w/ PVDM4-64

SKU: NSH-7973
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

$ 465.99

$ 484.99



• Only 2 remaining
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Cisco ISR4431-V/K9 Integrated Services 4431 Router w/ PVDM4-64

SKU: NSH-7256
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

$ 551.99

$ 1,087.99



• Only 2 remaining
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Cisco NIM-4FXSP ISR 4000 Series 4x FXS Router Network Module

SKU: NSH-7082
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

$ 159.99

$ 215.99



• Only 2 remaining
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Cisco NIM-2T ISR 4000 Series 2x Serial Connector Router Interface Module

SKU: NSH-6770
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

$ 911.99



• Only 2 remaining
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Cisco NIM-2FXS ISR 4000 2x Port (FXS, FXS-E and DID) Interface Module

SKU: NSH-6769
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

$ 39.99



• Only 2 remaining
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NEW Cisco ISR4451-X-SEC/K9 Integrated Services 4451-X Security Router

SKU: NSN-2105
Condition: New
Shipping: Overnight Options
Warranty: 365 days

Cisco NIM-2CE1T1-PRI ISR 4000 Series 2x T1/E1 Router Module

SKU: NSH-5379
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

Cisco ISR4221/K9 1x 1GB RJ-45 1x 1GB Combo 2x NIM Slot 1x ISC Slot Router

SKU: NSH-6267
Condition: Seller refurbished
Shipping: Overnight Options
Warranty: 365 days

$ 487.99

$ 519.99



• Only 2 remaining
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NEW Cisco ISR4351-SEC/K9 Integrated Services 4351 Security Router

SKU: NSN-1664
Condition: New
Shipping: Overnight Options
Warranty: 365 days