Cisco Industrial Ethernet IE 3400 Switches - Refurbished, Used, New
Cisco Industrial Ethernet IE 3400 switches deliver advanced performance and rugged reliability for demanding industrial and outdoor environments. Designed to bring enterprise networking capabilities to harsh conditions, the IE 3400 extends secure and scalable connectivity to the edge of critical operations.
The IE 3400 family offers modular models with 8, 16, or 24 ports, including PoE/PoE+ support to power cameras, sensors, and wireless access points in the field. Expansion modules provide additional ports or uplinks, enabling administrators to tailor configurations for specific deployment needs. With Gigabit and 10G uplink options, these switches integrate smoothly into enterprise networks while supporting high-bandwidth applications at the industrial edge.
Built for resilience, the IE 3400 operates in extended temperature ranges and withstands shock, vibration, and electrical noise. Compact DIN-rail mounting makes it practical for installation in roadside cabinets, factory control panels, or substations where space is limited. With centralized control via Cisco DNA Center or standalone CLI/web management, organizations gain visibility, automation, and consistent security policies across both enterprise and industrial networks.
At NetworkTigers, refurbished units undergo comprehensive testing to ensure dependable performance, and used units are confirmed ready for active production. Inventory is kept in stock, orders are fulfilled quickly, and every purchase is backed by a 365-day warranty, giving customers confidence in every deployment.
