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The Advantech EKI-2525 (commonly ordered as the current version EKI-2525-BE) is a rugged, compact 5-port unmanaged industrial Fast Ethernet switch. Operating as a pure plug-and-play communication module, it requires absolutely no software setup. It serves as a highly reliable solution for linking PLCs, HMIs, and remote I/O nodes in harsh environments where dust, vibration, and power fluctuations are common.
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Key Specifications (EKI-2525-BE Reference Baseline)
| Feature | Detail |
|---|---|
| Manufacturer | Advantech Co., Ltd. |
| Switch Category Type | Unmanaged Fast Ethernet |
| Total Ports | 5 x RJ45 Sockets |
| Transmission Velocity | 10/100 Mbps (Auto-Negotiation & Auto MDI/MDI-X) |
| Power Supply Input | Redundant 12 to 48 VDC (Dual inputs via removable terminal block) |
| Circuit Safety Mechanisms | Overload Current Resettable Fuse & Reverse Polarity Protection |
| Fault Alarm Output | 1 x Relay Output (P-Fail) for power supply monitoring |
| Enclosure Rating | IP30 Robust Metal Housing |
| Mounting Orientation | 35mm Standard DIN-rail or Wall Mount brackets included |
| Operating Temperature | Standard version: -10°C to +60°C (Wide temp versions handle -40°C to +75°C) |
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