Cisco Catalyst IE3100 Rugged Series Switches are compact DIN-rail industrial Ethernet switches for harsh environments, constrained cabinets, and IoT edge access. They fit buyers needing managed Layer 2 industrial connectivity, PoE for field devices, redundant DC power planning, and secure Cisco operations in manufacturing, utilities, transportation, smart city, and outdoor infrastructure networks.
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18x1G Copper Ports – 2x1G Combo Uplinks
4xGE PoE+ Ports – 2xGE SFP Uplinks – 120W PoE Budget
4x1G Copper Ports – 2x1G SFP Uplinks
8xGE PoE/PoE+ Ports – 2xGE Combo Uplinks – 240W PoE Budget
8x1G Copper Ports – 2x1G Combo Uplinks
8x1G Copper Ports – 4x1G SFP Uplinks
18x1G Copper Ports – 2x1G Combo Uplinks
8x1G Copper Ports – 2x1G Combo Uplinks – IE3105 L2NAT
Catalyst IE3100 switches are used for compact industrial access in harsh or space-limited locations. They connect field devices such as sensors, cameras, controllers, and wireless equipment where DIN-rail mounting, hardened temperature tolerance, and managed Cisco switching are required.
Cisco positions the IE3100 as a Layer 2 industrial access switch family. It is best for edge connectivity, VLAN segmentation, resilient Layer 2 designs, and device access. If advanced Layer 3 industrial routing is required, compare IE3300, IE3400, or IE9300 options.
PoE support depends on the selected IE3100 model. PoE-capable variants can power industrial cameras, wireless access points, phones, and sensors, but the final design must validate the power supply, input voltage, PoE class, and total power budget.
IE3100 is chosen for compact Layer 2 industrial access and constrained cabinets. IE3200 is a higher Gigabit rugged access option with broader industrial use cases. Compare port count, PoE budget, software features, temperature range, mounting, and future routing needs.
Cisco industrial switches can fit Cisco management workflows, but support depends on the exact model, software release, and deployment mode. For IE3100, verify Catalyst Center visibility, configuration support, and whether the switch will operate as an industrial access node.
IE3100 switches fit industrial cabinets, roadside systems, utilities, manufacturing lines, warehouses, outdoor enclosures, and smart infrastructure where fanless operation, DIN-rail mounting, hardened design, and stable power input are more important than office switch features.
IE3100 power planning depends on input voltage, redundant DC requirements, PoE load, cabinet wiring, and regional compliance. Buyers should match Cisco industrial power supplies and verify wattage headroom, terminal blocks, grounding, and environmental ratings.
IE3100 supports industrial Ethernet deployment needs, but protocol support varies by software release and feature set. Validate requirements such as PROFINET, EtherNet/IP visibility, time synchronization, ring redundancy, and industrial security before selecting the exact model.
IE3100 can be evaluated for some compact industrial refresh projects, but replacement is not automatic. Compare copper and fiber ports, PoE, mounting, power input, feature set, certifications, software behavior, and connected industrial devices before migration.
Verify port count, PoE model, DC power supply, temperature rating, DIN-rail mounting, industrial certifications, grounding, fiber needs, software feature set, Catalyst Center requirements, spare storage accessories, lifecycle status, and compatibility with connected OT devices.
Cisco Catalyst IE3100 Rugged Switches are compact DIN-rail industrial Ethernet switches for OT edge networks, machine cabinets, transportation systems, warehouses, utilities, smart city infrastructure, and factory automation environments. The IE3100 Series is designed for industrial sites that need Gigabit Ethernet access, rugged hardware, secure connectivity, and flexible uplink options in space-constrained cabinets.
For customers sourcing Cisco IE3100 switches, the main selection factors are port count, PoE requirement, uplink type, fiber connectivity, L2NAT requirement, cabinet space, power input, software feature needs, and delivery schedule. This category focuses on Cisco Catalyst IE3100 and IE3105 rugged switches for industrial access, PoE edge devices, fiber uplink sites, machine networks, and OT modernization projects.
The models in this category cover common data-only, PoE, fiber-uplink, combo-uplink, and IE3105 L2NAT requirements. Use the table below to compare available Cisco IE3100 rugged switch models before requesting price, stock, and lead time.
| Model | Port Configuration | Best For |
|---|---|---|
| IE-3100-4T2S-E | 4 GE copper ports and 2 GE SFP uplinks | Small industrial cabinets, machine panels, and compact non-PoE access |
| IE-3100-8T2C-E | 8 GE copper ports and 2 GE combo uplinks | Flexible copper or fiber uplink designs in OT edge cabinets |
| IE-3100-8T4S-E | 8 GE copper ports and 4 GE SFP uplinks | Industrial sites that need more fiber uplink options |
| IE-3100-18T2C-E | 18 GE copper ports and 2 GE combo uplinks | Higher-density non-PoE access for production areas and larger cabinets |
| IE-3100-4P2S-E | 4 GE PoE/PoE+ ports and 2 GE SFP uplinks | Industrial cameras, sensors, wireless access points, and small PoE deployments |
| IE-3100-8P2C-E | 8 GE PoE/PoE+ ports and 2 GE combo uplinks | Higher-density PoE access for powered OT edge devices |
| IE-3105-8T2C-E | 8 GE copper ports, 2 GE combo uplinks, and IE3105 L2NAT support | Machine integration projects with repeated IP address designs |
| IE-3105-18T2C-E | 18 GE copper ports, 2 GE combo uplinks, and IE3105 L2NAT support | Higher-density machine networks that require L2NAT capability |
Choose a data-only IE3100 model when your industrial endpoints already have separate power and the main requirement is rugged Gigabit Ethernet access. These models are commonly used for PLCs, controllers, HMIs, industrial PCs, barcode scanners, drives, and machine-level Ethernet devices.
Choose a PoE model when the switch needs to provide both power and network connectivity to field devices. IE3100 PoE switches are suitable for industrial IP cameras, wireless access points, sensors, badge readers, access control devices, and other powered endpoints installed in cabinets or distributed field locations.
Choose an IE3105 model when the project requires Layer 2 NAT for machine integration or repeated cell designs. This is useful when multiple machines or production cells use the same IP addressing structure and need to be integrated into a larger plant network without redesigning every endpoint address.
Before ordering a Cisco Catalyst IE3100 switch, confirm the required number of copper ports, SFP or combo uplinks, PoE power budget, DC power input, DIN-rail cabinet space, fiber distance, software feature needs, and environmental conditions. For PoE deployments, check both the number of powered devices and the total power draw before selecting the model.
For fiber-connected industrial sites, confirm whether the project needs SFP uplinks or dual-media combo uplinks. SFP uplinks are useful for longer-distance fiber runs between cabinets, production zones, roadside systems, or aggregation switches. Combo uplinks provide more flexibility when the final uplink media may be copper or fiber.
Cisco Catalyst IE3100 Rugged Switches are used in industrial networks where compact size, Gigabit access, secure switching, and stable field connectivity are required. The series is suitable for new OT deployments, industrial access refresh projects, and distributed edge sites where standard office switches are not suitable.
| Application | Recommended Type | Typical Requirement |
|---|---|---|
| Factory automation | IE3100 data or PoE models | Gigabit DIN-rail switching for PLCs, controllers, HMIs, machine tools, and production cells |
| Industrial PoE devices | IE3100 PoE models | PoE or PoE+ connectivity for cameras, sensors, access points, and powered edge equipment |
| Transportation and roadside systems | IE3100 models with SFP or combo uplinks | Rugged Ethernet switching for traffic cabinets, roadside devices, and distributed infrastructure |
| Warehouses and logistics | IE3100 data or PoE models | Compact industrial switching for scanners, wireless access points, automation equipment, and edge devices |
| Machine builders | IE3105 models when L2NAT is required | Machine integration for repeated IP designs and standardized production cell deployments |
Cisco IE3100 switch price and availability can vary by model, port configuration, PoE capability, uplink design, condition, and order quantity. When requesting a quote, provide the exact part number, required quantity, destination country, target delivery time, and whether the project needs factory-sealed hardware, urgent shipment, or multi-site supply.
For project procurement, it is also helpful to confirm the full bill of materials before ordering. Review the switch model, power supply plan, SFP transceivers, fiber or copper cabling, terminal blocks, mounting space, spare requirements, and any deployment-specific software or management requirements.
Layer23 Switch supplies Cisco Catalyst IE3100 and IE3105 Rugged Switches for factory automation, transportation, warehouses, utilities, smart city networks, industrial PoE deployments, machine integration, and OT edge access. Contact us for Cisco IE3100 switch price, current stock, factory-sealed availability, lead time, shipping cost, and project-based quotations.
Need help choosing the right Cisco IE3100 Rugged Switch? Send us the required model, port count, PoE load, uplink type, fiber distance, L2NAT requirement, cabinet environment, destination country, and target delivery time. Our team can help confirm the correct Catalyst IE3100 or IE3105 model before you place the order.
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