By always providing tested and high-quality refurbished products alongside the newest technologies, GreenIT offers 100% tailored network solutions to cover your team's needs at budget-friendly costs.
From enterprise campus to branch networks, refurbished networking gear delivers performance at a fraction of the cost
Deploy refurbished Cisco Catalyst, HPE Aruba, or Juniper EX switches for aggregation/access layers in campus buildings and remote branch offices. Perfect for non-core production areas requiring cost-effective PoE, stacking, and Layer 3 capabilities. Save 50-70% vs new equipment while maintaining enterprise performance.
Build development, testing, or office networks with affordable refurbished equipment. Ideal for non-production environments where budget optimization matters without compromising quality. Deploy Cisco, Juniper, or Arista gear for staging environments, QA labs, or general office connectivity at budget-friendly prices.
Stock disaster recovery sites and maintain spare equipment inventory with cost-effective refurbished switches and routers. Perfect for failover scenarios, backup data centers, or rapid replacement needs. Keep compatible spare parts on hand without tying up capital in expensive new equipment.
Build training labs and educational environments with affordable refurbished equipment. Perfect for universities, training centers, or certification programs (CCNA, CCNP, JNCIA). Get hands-on experience with enterprise-grade Cisco, Juniper, or Arista gear at education-friendly prices.
Other suitable scenarios: Data center non-core areas (aggregation/distribution layers), service provider edge networks, temporary event/conference networks, network capacity expansion projects, colocation facilities, managed service provider (MSP) infrastructure, remote office connectivity, and any deployment where budget constraints require cost-effective solutions without compromising reliability.
Compare key features, typical use cases, and cost-effectiveness of major networking vendors
💡 Pro Tip: All brands offer enterprise-grade reliability when properly refurbished. Your choice should depend on existing network infrastructure, staff expertise, and specific feature requirements rather than brand prestige alone. Refurbished equipment from any of these vendors can deliver 5-10 years of additional service life.
Yes! Professional refurbished switches undergo rigorous testing including power-on diagnostics, port functionality checks, firmware updates, and stress testing. Cisco, Juniper, and Arista equipment is built for 10-15 year lifecycles, so a 3-5 year old refurbished switch typically has 5-10 years of reliable service remaining. All our equipment comes with warranty and has been fully tested to manufacturer specifications.
Yes, through our third-party maintenance services. While OEM support contracts can be expensive (often 15-25% of list price annually), we offer comprehensive third-party maintenance at 40-70% lower costs. This includes 24/7 technical support, firmware access, hardware replacement, and spare parts. For most deployments, TPM provides identical SLAs without the premium OEM pricing.
Refurbishment grades indicate cosmetic condition, not functional performance. Grade A (Excellent) has minimal wear, perfect for customer-facing areas. Grade B (Very Good) may have minor scratches but is fully functional - ideal for data centers where appearance doesn't matter. Grade C (Good) shows more wear but offers maximum cost savings. All grades undergo identical functional testing and carry the same warranty.
Brand migrations require careful planning but are common. Start with a pilot deployment in a non-critical area. Most vendors offer migration guides and conversion tools for configurations. Consider a phased approach: deploy new brand at network edge first, then gradually move toward the core. Refurbished equipment makes this affordable - you can run parallel networks during migration without breaking the budget. We can help recommend compatible equipment and migration strategies.
Key considerations: 1) Verify the exact model supports your required features (port speed, PoE budget, routing protocols), 2) Check end-of-life (EOL) status - avoid equipment already EOL unless you have TPM, 3) Confirm all required licenses and modules are included, 4) Ensure compatible with your existing network management tools, 5) Check power supply redundancy options, 6) Verify warranty terms and return policy. We provide detailed specifications and can help verify compatibility.
Yes! Beyond hardware sales, we offer professional services including pre-configuration to your specifications, on-site installation, rack and stack services, network design consultation, and post-deployment support. Our certified engineers have experience with Cisco, Juniper, Arista, HPE, and Huawei equipment. Whether you need a single switch configured or a complete data center deployment, we can customize a service package for your needs.
Enterprise-grade organizations follow a strategic deployment model: prioritize new equipment for mission-critical core network infrastructure where maximum uptime is essential, then progressively adopt refurbished gear for edge/access layers, non-production environments (dev/test/staging), campus networks, branch offices, and secondary data centers. This hybrid approach delivers optimal ROI - you maintain reliability where it matters most while achieving 50-80% savings in less critical areas. Many Fortune 500 companies use this strategy, complemented by third-party maintenance contracts for consistent support across both new and refurbished assets. Start with a pilot in lower-risk zones, validate performance, then expand deployment as confidence grows.