Description
The Advantech EKI-2428G-4CI-AE is an industrial-grade unmanaged Ethernet switch built for high-reliability networking in demanding environments. It provides 24 Gigabit Ethernet ports plus 4 Gigabit RJ45/SFP combo ports, allowing flexible fiber expansion for edge-to-core industrial network deployments.
Designed in a rugged IP30 metal enclosure with 1U 19-inch rack-mount support, this switch is engineered for continuous operation under extreme temperatures from -40°C to 70°C. With dual relay fault outputs, wide-range 12–48VDC power input, and industrial certifications, the EKI-2428G-4CI-AE is ideal for factory automation, transportation, and mission-critical infrastructure networks.
| Specification | Details |
|---|---|
| Brand | Advantech |
| Model / SKU | EKI-2428G-4CI-AE |
| Product Type | Unmanaged Industrial Ethernet Switch |
| Total Ports | 28 Ports |
| Ethernet Ports | 24 × Gigabit RJ45 |
| Combo Ports | 4 × Gigabit RJ45/SFP (mini-GBIC) |
| Network Standards | IEEE 802.3, 802.3u, 802.3x, 802.3z, 802.3ab |
| Transmission Distance | Ethernet: Up to 100 m / SFP: Up to 110 km (depends on module) |
| MAC Address Table | Supports up to 8K MAC addresses |
| Enclosure Rating | IP30 Metal Housing |
| Mounting | 1U 19-inch Rack Mount |
| Power Input | 12–48VDC |
| Power Consumption | 20W @ 24V |
| Fault Output | 2 Relay Outputs |
| Protection Features | Reverse Polarity & Overload Protection |
| Operating Temperature | -40°C to 70°C |
| Certifications | UL 61010, CE, FCC Class A |
| Typical Applications | Industrial Automation, Edge Networks, Core Switching |
Payment & Security
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Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
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