About Linknewnet
Selling mid-to-high-end network products:Switch/Router/Firewall/Line Card and various accessories from mainstream brands such as Cisco, HUAWEI, H3C, Juniper, Brocade, HP, F5, FortiGate, A10 Networks, etc.
+86 18954776148
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contact us if there's a model not in our website, our sourcing team will spare no effort working on it with lowest price and best service.
+86 18954776148
3/F, Building B, 312 Jihua Road, Debaoli Industrial Zone, Bantian, Shenzhen, Longgang District, China
| Model | Description |
|---|---|
| WS-C4503E-S6L-1300 | WS-C4503E-S6L-1300 |
| WS-C4503E-S6L-48V+ | WS-C4503E-S6L-48V+ |
| WS-C4506E-S6L-1300 | WS-C4506E-S6L-1300 |
| WS-C4506E-S6L-2800 | WS-C4506E-S6L-2800 |
| WS-C4506E-S6L-4200 | WS-C4506E-S6L-4200 |
| WS-C4506E-S6L-96V+ | WS-C4506E-S6L-96V+ |
| C1-C4510RE-S7+96V+ | C1-C4510RE-S7+96V+ |
| C1-X45-SUP7L-E/2 | C1-X45-SUP7L-E/2 |
| C1-X45-SUP7L-E | C1-X45-SUP7L-E |
| WS-C4507RES6L-96V+ | WS-C4507RES6L-96V+ |
When you buy from LinkNewNet, every Catalyst 4500 Switches unit is tested, prepared and backed by a warranty. Browse the pre-owned Catalyst 4500 Switches inventory to see current stock and pricing, including popular models such as the WS-C4503E-S6L-1300 and the WS-C4503E-S6L-48V+. If you are new to the pre-owned market, start with our guide, "Cisco Catalyst 4500 and 6500 EOL Migration Guide" before you order.
Need a specific configuration, quantity discount or a mixed basket of models? The inventory pages carry live stock levels for each model, and our team regularly sources units to order for larger projects, so even hard-to-find variants are worth asking about.
Yes, when they come from a supplier that tests them properly. We run power-on and port-level checks on every switch, confirm the software image, and clean and prepare the unit before dispatch. Combined with our warranty, a tested pre-owned Cisco Catalyst 4500 Series Switches switch carries far less risk than an untested private-sale unit.
The WS-C4503E-S6L-1300 and WS-C4503E-S6L-48V+ differ mainly in port configuration and feature set. If you need to compare specific configurations side by side, the product pages for each model list the details, and our team can advise on which fits your wiring closet or data centre role.
For access and distribution switching where latency and port density requirements are well understood, used Cisco Catalyst 4500 Series Switches switches typically cost 40-70% less than list price for the same functionality. New units make sense when you need current-generation features, multi-year manufacturer support, or large-scale standardisation with official refresh programs.
