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NetworkTigers: Reliable, Quality-Tested Network Equipment
Supporting network managers with high quality switches, routers, PDUs, and firewalls since 1996
Cisco Routers - Refurbished, Used, New
Cisco Routers - Refurbished, Used, New: If your network demands reliability from branch to core, the Cisco Routers collection at NetworkTigers provides top-tier platforms ready to lead today's deployments. This selection features Cisco’s elite routing families—ISR (Integrated Services Routers) for flexible, secure branch connectivity; ASR (Aggregation Services Routers) for high-capacity enterprise and service provider edges; and NCS (Network Convergence System) routers for ultra-scale, modular telecom environments. Whether you’re rolling out VPN edge access, consolidating aggregation hubs, or building an Internet-scale backbone, Cisco has the router to match your architectural design.
Each unit we offer—whether refurbished, used, or new—is rigorously tested for throughput, reset to a clean state, and verified by serial number for authenticity. Since these are real, in-stock devices, orders ship fast—often the same or next business day. A 365-day warranty covers every router, and our engineering team is ready to guide you through interface configuration, throughput needs, license selection (e.g., IOS XE, SD-WAN-ready bundles), and appropriate form factor for your rack.
Explore the Cisco Routers – Refurbished, Used, New collection now to match your network needs with trusted Cisco routing hardware, supported by fast delivery, tested quality, and technical guidance.
Cisco NIM-ES2-4 ISR 4000 Series 4x 1GB RJ45 Router Module
$ 69.99
$ 72.99
Call if you need more
Cisco ASR1000-SIP40 ASR 1000 Series SPA Interface Processor 40 Module
$ 139.99
$ 146.99
Call if you need more
Cisco PVDM4-256 ISR 4000 Series 256-Channel High-Density Voice DSP Router Module
$ 214.99
$ 239.99
Call if you need more
Cisco ISR4331-VSEC/K9 Integrated Services 4331 Voice-SEC Router
$ 179.99
$ 3,926.99
Call if you need more
Cisco ASR1000-ESP40 ASR 1000 Series 40 Gbps Embedded Services Processor Module
$ 166.99
$ 202.99
Call if you need more
Cisco ISR4431-SEC/K9 Integrated Services 4431 Security Router
$ 232.99
Call if you need more
Cisco NIM-4MFT-T1/E1 ISR 4000 Series 4x T1/E1 Router Module
$ 37.99
$ 47.99
Call if you need more
Cisco SM-X-4X1G-1X10G ISR 4000 Series 4x 1GB Combo Router Module
$ 734.99
$ 764.99
Call if you need more
Cisco MEM-4400-4GU16G 4000 Series 4GB to 16GB DRAM Upgrade Router Memory
$ 84.99
Call if you need more
Cisco NIM-8MFT-T1/E1 ISR 4000 Series 8x T1/E1 Router Module
$ 83.99
$ 133.99
Call if you need more
