Key facts
- Brand
- Advantech
- Model
- EKI-2525
- Documents
- 2
- Languages
- EN
- Last added
- 2023-10-17
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EKI-2525_2525I_2528_2528I_Manual_ed4.doc
This manual provides installation and troubleshooting guidance for Advantech's EKI-2525/2525I and EKI-2528/2528I industrial unmanaged Ethernet switches. It covers features like dual power input, surge protection, wide operating temperature, and LED indicators for status monitoring. The manual also includes safety precautions, mounting instructions, and wiring specifications for proper setup and maintenance.
The switches support auto-sensing transmission speeds (10/100 Mbps) and automatic MDI/MDI-X detection. They are designed for harsh industrial environments with protection against ESD and voltage surges. Troubleshooting steps are provided for common issues including power problems, cable selection, and LED indicator diagnostics.
Advantech EKI-2525 specifications
| Operating Temperature | –10 ~ 60 ℃ (EKI-2525/2528) or –40 ~ 75 ℃ (EKI-2525I/2528I) |
|---|---|
| Surge Protection | 3,000 VDC for power line, 4000V ESD for Ethernet ports |
| Power Input | Dual power input, +12~48 V DC |
| Ethernet Ports | 5-port (EKI-2525/2525I) or 8-port (EKI-2528/2528I) |
All Advantech EKI-2525 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the operating temperature range for these switches?
The EKI-2525/2528 operates between -10 ~ 60 ℃, while the EKI-2525I/2528I operates between -40 ~ 75 ℃.
How do I connect the power?
Use a +12~48 V DC power cord/adapter; do not use an adapter with DC output voltage higher than 48V.
What is the model number of this switch?
The model number is EKI-2525PA.
From: Advantech EKI-2525PA 5-port Industrial Unmanaged Ethernet Switch with 4-port PoE User Manual
What safety precautions should I follow?
Disconnect power before cleaning, avoid covering ventilation openings, and ensure correct voltage before connecting.
From: Advantech EKI-2525PA 5-port Industrial Unmanaged Ethernet Switch with 4-port PoE User Manual