The Cisco Catalyst IE-3500-8T3X-E Switch is a rugged, scalable industrial Ethernet platform built for harsh OT edge environments. It features 8 Gigabit RJ45 downlinks and 3 high-speed 10G/1G SFP+ uplinks for flexible aggregation, delivering reliable line-rate performance in a compact, fanless IP30 DIN-rail form factor. Designed for extended temperature ranges (−40°C to +75°C) and vibration-prone sites, it runs Cisco IOS XE with the Network Essentials license for foundational Layer 2/Layer 3
| Ports | 8 × 10/100/1000 Mbps RJ45 downlinks with 3 × 10G/1G SFP+ uplinks. |
| Switching Capacity | — |
| PoE Budget | No PoE. |
| Forwarding Rate | Line-rate on all ports (all packet sizes). |
| 8 × Gigabit Ethernet Downlinks (Non-PoE) | Cost-efficient data connectivity for industrial endpoints where external power is available. |
| 3 × 10G/1G SFP+ Uplinks | High-speed fiber uplinks for resilient backbone and aggregation connectivity. |
| Model Number | IE-3500-8T3X-E |
| 8 × Gigabit Ethernet Downlinks (Non-PoE) | Cost-efficient data connectivity for industrial endpoints where external power is available. |
| 3 × 10G/1G SFP+ Uplinks | High-speed fiber uplinks for resilient backbone and aggregation connectivity. |
| Ruggedized, Fanless Design (IP30, −40°C to +75°C) | Reliable operation in harsh industrial conditions with DIN-rail mounting. |
| Layer 2 & Layer 3 with Network Essentials | Foundational routing/segmentation features for OT/IT convergence (license-dependent). |
| Easy Management | Managed (Cisco IOS XE WebUI/CLI; optional Cisco Catalyst Center). |
| Recommended for | Industrial and OT edge deployments requiring robust non-PoE access and 10G fiber uplinks (IP30, fanless DIN-rail). |
| Ports | 8 × 10/100/1000 Mbps RJ45 downlinks with 3 × 10G/1G SFP+ uplinks. |
| PoE Budget | No PoE. |
| Switching Capacity | — |
Yes, the Cisco Catalyst IE-3500-8T3X-E Switch is currently in stock and available for immediate shipment from our Boulder, CO warehouse. Same-day shipping on orders placed before 2pm MT.
This IE-3500-8T3X-E is professionally refurbished or new-surplus enterprise hardware. Every unit is fully tested, factory-reset, and inspected before shipping. Cosmetic blemishes (rack marks, minor scuffs) may be present but never affect functionality.
The IE-3500-8T3X-E comes with the Eldo Systems Lifetime Warranty covering hardware defects. We are an independent reseller — manufacturer warranties do not apply, but our lifetime coverage matches or exceeds typical OEM terms.
Free ground shipping on every order, included in the price. Orders ship same-day if placed before 2pm MT (Mon–Fri). Expedited overnight and 2-day options are available at checkout for urgent deployments.
Yes — we ship worldwide. International orders are quoted individually so we can present accurate freight, duties, and lead time. Use the Request a Quote form or call (484) 630-1533 to start.
Absolutely. We offer volume discounts and project pricing for resellers, integrators, and end-users buying in quantity. Submit a quote with your target quantity and our team will respond within 15 minutes during business hours.
Get the IE-3500-8T3X-E from Eldo Systems with lifetime warranty and free ground shipping.
Independent Reseller Notice: Eldo Systems is an independent reseller of refurbished and new-surplus enterprise networking equipment. We are not affiliated with, authorized by, or endorsed by Cisco, Juniper, Arista, HPE, Dell, Meraki, Fortinet, Mellanox, NVIDIA, Finisar, or any other manufacturer listed on this site. All product names, logos, and brands are property of their respective owners. All products sold are refurbished or new-surplus unless otherwise noted. Manufacturer warranties do not apply; all items are covered by the Eldo Systems Lifetime Warranty.
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