UCS-S3260-14WHD18= Hyperscale Storage Archite
Core Hardware Implementation The UCS-S3260-14WHD1...
Overview of the IE-3400H-16T-E
The Cisco IE-3400H-16T-E is a high-port-density, ruggedized Layer 3 managed switch designed for mission-critical industrial networks. Built to operate in extreme conditions, it provides reliable connectivity for applications in energy, transportation, and heavy manufacturing.
Core Technical Specifications
- Port Configuration: 16x 10/100/1000BASE-T RJ45 ports + 4x 1G SFP uplinks.
- Operating Temperature: -40°C to 75°C (-40°F to 167°F) with 95% non-condensing humidity tolerance.
- Power Redundancy: Dual 24-48V DC inputs with <10ms failover, plus support for RPS (Redundant Power System).
- Layer 3 Features: Static routing, OSPF, EIGRP, and IPv6 support.
- Certifications: IP67-rated enclosure, IEC 61850-3 (electrical substations), IEEE 1613 (EMC resilience).
Key Features and Industrial Use Cases
1. High-Port Density for Scalable Deployments
The 16x Gigabit Ethernet ports enable connectivity for large clusters of devices in factories, such as PLCs, HMIs, and motor drives, without requiring additional switches.
2. Substation Automation and Grid Resilience
Compliant with IEC 61850-3, the switch ensures deterministic communication for protective relays and fault detection systems in electrical substations, even during electromagnetic interference (EMI) events.
3. Transportation and Rail Networks
With MIL-STD-810G certification for shock/vibration resistance, it supports onboard train networks, trackside signaling, and station surveillance systems.
Comparison with Other IE 3400 Series Models
| Feature | IE-3400H-16T-E | IE-3400-8P2S-A |
|---|---|---|
| Ports | 16x RJ45 + 4x SFP | 8x PoE+ RJ45 + 2x SFP+ |
| PoE Support | None | 240W total PoE+ |
| Certifications | IEC 61850-3, MIL-STD-810G | IEC 61850-3, NEMA TS2 |
| Layer 3 Protocols | OSPF, EIGRP, IPv6 | OSPF, EIGRP, IPv6 |
Frequently Asked Questions
Q: Can the IE-3400H-16T-E be used in outdoor solar farms?
A: Yes. Its IP67 rating and wide temperature range make it suitable for solar inverters and environmental sensors exposed to direct sunlight or rain.
Q: Does it support Cisco SD-Access or DNA Center?
A: No. Management is via Cisco IOS-XE CLI, Prime Infrastructure, or third-party SNMP tools.
Q: How to ensure redundancy in power-sensitive environments?
A: Pair the switch with Cisco’s RPS 2300 for N+1 power redundancy, ensuring continuous operation during grid failures.
Deployment Best Practices
- Physical Installation: Mount on DIN rails or panels using anti-vibration brackets in areas prone to mechanical stress (e.g., near conveyor belts).
- Traffic Segmentation: Use VRF-lite to isolate control systems (OT) from enterprise traffic (IT) and prioritize critical protocols like IEC 61850 GOOSE.
- Firmware Security: Regularly update IOS-XE to address vulnerabilities—Cisco’s End-of-Life (EoL) notice for this model is not yet active.
Purchasing and Technical Support
For pricing, availability, and bulk order discounts, visit the “IE-3400H-16T-E” product page at itmall.sale. Extended warranties for harsh environments are optional.
Final Perspective
The IE-3400H-16T-E is a powerhouse for industrial networks requiring high port density and Layer 3 flexibility. While it lacks PoE or cloud-native features, its rugged design and certifications make it irreplaceable in sectors like utilities and transportation. Organizations transitioning from legacy systems should prioritize this switch for its backward compatibility and resilience—though integrating it into modern, software-defined architectures may require additional gateways or controllers.