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Cisco IE-3400-8T2S-A Switch - Wide Temp Range , PoE+ Ready & Fiber Connectivity
The Cisco IE-3400-8T2S-A is a rugged, high-performance industrial Ethernet switch designed for harsh environments such as manufacturing plants, oil & gas facilities, and transportation systems. Built to withstand extreme temperatures (-40°C to 75°C) and vibrations, this Cisco industrial switch ensures reliable connectivity for critical IIoT (Industrial IoT) and OT (Operational Technology) networks.
✔ 8x Gigabit Ethernet Ports (10/100/1000Base-T) – High-speed wired connectivity for PLCs, sensors, and cameras.
✔ 2x SFP Fiber Slots – Enables long-distance fiber-optic connections (multimode/single-mode).
✔ PoE+ Ready (Optional Models) – Supports IEEE 802.3at PoE+, delivering up to 30W per port for IP cameras, wireless APs, and VoIP devices.
✔ Industrial-Grade Durability – Fanless design, DIN rail mounting, and compliance with IEC 61850-3, IEEE 1613 for power substations.
✔ PROFINET & EtherNet/IP Support – Seamless integration with industrial automation systems.
✔ Fast Network Redundancy – <50ms recovery with RSTP and Cisco FlexLink for mission-critical operations.
✔ Enhanced Security – MACsec encryption, ACLs, port security, and IEEE 1588 PTP for precise timing.
| Category | Specification |
|---|---|
| Ports | 8x 10/100/1000Base-T, 2x SFP |
| PoE Support | Optional (PoE+ up to 30W/port) |
| Operating Temp | -40°C to 75°C (-40°F to 167°F) |
| Power Input | 12-48V DC or 100-240V AC (dual power option) |
| Redundancy | RSTP, FlexLink, REP |
| Protocols | PROFINET, EtherNet/IP, Modbus TCP |
| Mounting | DIN rail or wall mount |
| Certifications | UL 61010-2-201, IEC 61850-3, IEEE 1613 |
Smart Manufacturing – Connects robots, CNC machines, and HMIs.
Oil & Gas – Harsh outdoor deployments with fiber backhaul.
Transportation – Rail signaling, traffic control, and roadside networks.
This industrial Cisco switch combines enterprise-grade networking with rugged reliability, making it ideal for Industry 4.0 and SCADA systems. With long-term firmware support and integration into Cisco DNA Center, it ensures future-proof industrial networking.
Best for: Factories, utilities, and logistics needing a hardened, high-speed, and secure industrial switch.