Cisco IE3500 Rugged Series Switches

Part #: IE-3500 RUGGED SERIES SWITCHES

Compact, modular, and secure, the Cisco IE3500 Rugged Series delivers high-bandwidth, resilient, and future-ready switching for industrial and mission-critical networks.
  • Overview
  • Specifications
  • Downloads
  • Overview

Long Product Description
The Cisco IE3500 Rugged Series is built for modern industrial networks where uptime, security, and scalability are non-negotiable. With modular expansion, up to 27 ports, advanced redundancy, and secure remote management, the IE3500 extends enterprise-class networking to the harshest OT environments.

Designed to thrive in manufacturing, utilities, transport, and energy, the IE3500 integrates IT and OT seamlessly. It supports Time-Sensitive Networking (TSN), High-Availability Seamless Redundancy (HSR), and Parallel Redundancy Protocol (PRP), making it ideal for machine vision, virtualization, AI-driven analytics, and edge-to-cloud connectivity.

Security is built-in, with Secure Boot, MACsec-256 encryption, and Cisco Cyber Vision for asset visibility and threat detection. Flexible management options include on-device WebUI/CLI, on-prem Cisco Catalyst Center, or cloud-based Meraki Dashboard, giving operators full control over their industrial infrastructure.

With up to 90W PoE per port and total budgets of up to 480W, the IE3500 supports power-hungry devices like Wi-Fi 7 access points, IP cameras, and industrial controllers. Fanless, hardened against shock and vibration, and operating in extreme temperatures (-40°C to +75°C), the IE3500 is engineered for long-term reliability.

  • Specifications

Technical Specifications

  • Form Factor: Modular, DIN-rail mounted, fanless

  • Port Options: 8 GE copper (data or PoE) + 3 SFP (1G or 10G depending on model); expandable up to 27 ports with modules

  • PoE Capabilities: Up to 90W per port (4PPoE), total PoE budget up to 480W

  • Redundancy: MRP, REP, DLR, HSR, PRP (HSR/PRP supported on IE3505 models)

  • Management: WebUI/CLI, Cisco Catalyst Center, or Meraki Dashboard

  • Security: Secure Boot, Cisco Trust Anchor, MACsec-256, TrustSec segmentation, Cisco Cyber Vision, Secure Equipment Access

  • Performance: Line-rate forwarding, 24,000 MAC addresses, 1,024 VLANs, 8 hardware queues, Jumbo Frames up to 9198 bytes

  • Hardware Resources: 8 GB DRAM, 5.1 GB Flash, optional 16 GB SD card

  • Environmental: Operating temp. –40°C to +75°C, shock/vibration hardened, IP30 rated

  • Certifications: IEC 61850-3, IEEE 1613 (power substations), UL/CSA 61010-2-201, ATEX & IECEx Zone 2 hazardous locations

  • MTBF: Up to 518,000 hours depending on model

  • Downloads

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