Used Cisco routers
PCSP lists used Cisco ISR 4000 branch routers (ISR 4331, ISR 4431, ISR 4451-X) and the Cisco ASR 1001-X aggregation router, tested before they ship. Each listing names the memory, flash, network interface modules (NIM), voice DSP modules (PVDM4), power supplies and license packages installed on that unit, so you can match a replacement to the router you run today.
Cisco routers on this page
| Model | Role | Notes |
|---|---|---|
| ISR 4331 | Branch router, 2U | Listed in several memory, flash, license and module builds |
| ISR 4431 | Branch router, 1U | One or two AC power supplies, NIM modules as listed |
| ISR 4451-X | Branch router, 2U | NIM and SM-X slots, modules as listed |
| ASR 1001-X | Aggregation router, 1U | 6× 1G and 2× 10G, dual power supplies |
Stock changes daily; the listing above shows what is available now.
Need several routers with the same build, or a module that is not listed? Request a quote with the models and quantities. PCSP is not a Cisco authorized reseller.