Advantech EKI-2525-BE 5-Port Unmanaged Industrial Ethernet Switch
The Advantech EKI-2525-BE stands as a robust solution for industrial network connectivity, offering a compact and reliable 5-port unmanaged Ethernet switch designed for demanding environments. Its key advantages lie in its industrial-grade construction, plug-and-play simplicity, and efficient data transmission capabilities. This switch is engineered to meet the rigorous requirements of automation, manufacturing, and other critical infrastructure sectors. Core features include its DIN-rail mountable design, wide operating temperature range, and support for 10/100 Mbps Ethernet speeds. Technical parameters such as its compact dimensions and low power consumption make it an ideal choice for space-constrained applications where reliability is paramount.
Product Specifications
| Feature | Specification |
| :---------------------- | :------------------------------------------ |
| Model | EKI-2525-BE |
| Ports | 5 x 10/100 Mbps Ethernet ports |
| Network Type | IEEE 802.3, 802.3u, 802.3x |
| Auto-Negotiation | Yes |
| Auto MDI/MDI-X | Yes |
| MAC Address Table | 2K |
| Switching Capacity | 1 Gbps |
| Packet Forwarding Rate | 0.744 Mpps |
| Power Input | 12/24/48 VDC (terminal block) |
| Power Consumption | Max. 2.76 W |
| Operating Temperature | -40 to 75 °C (-40 to 167 °F) |
| Storage Temperature | -40 to 85 °C (-40 to 185 °F) |
| Operating Humidity | 5 to 95% RH (non-condensing) |
| Dimensions (W x D x H) | 30 x 95 x 64 mm (1.18 x 3.74 x 2.52 in) |
| Mounting | DIN-rail, Wall-mount |
| Enclosure | IP30 |
| Certifications | CE, FCC, UL, RoHS |
Core Features & Market Positioning
The Advantech EKI-2525-BE distinguishes itself in the industrial Ethernet switch market through its unwavering focus on reliability and ease of deployment. Unlike more complex managed switches, its unmanaged nature simplifies network setup, making it an attractive option for applications where IT expertise is limited or where network segmentation is not a primary concern. The switch's robust industrial design, including its wide operating temperature range of -40 to 75°C, ensures consistent performance in harsh environmental conditions often found in manufacturing floors, outdoor enclosures, or mobile platforms. This inherent durability, combined with its competitive pricing, positions the EKI-2525-BE as a cost-effective yet dependable solution for expanding network connectivity in industrial settings.
Key Application Scenarios
The Advantech EKI-2525-BE is ideally suited for a variety of industrial networking tasks, particularly in scenarios requiring straightforward, reliable connectivity for multiple devices. Its five 10/100 Mbps Ethernet ports facilitate the aggregation of data from sensors, PLCs, HMI panels, and other machine-level devices onto a local network segment. Common applications include building automation systems, where it can connect climate control, security, and lighting systems; traffic management, linking controllers and sensors; and general factory automation, providing network access for production equipment and monitoring systems. The switch's compact size and DIN-rail mounting capability make it particularly useful for integration into control cabinets and enclosures with limited space, such as those found in the oil and gas, utilities, and transportation sectors.
Practical System Integration Guidance
Integrating the Advantech EKI-2525-BE into an industrial network is a streamlined process due to its unmanaged, plug-and-play design. Installation typically involves securely mounting the switch onto a standard 35mm DIN-rail within an enclosure or control panel. Power is supplied via a two-pin terminal block, requiring a DC power source within the specified voltage range (12/24/48 VDC). Connections are made using standard industrial Ethernet cables (e.g., Cat5e or Cat6) between the switch's RJ45 ports and the network interfaces of connected devices. Auto-negotiation and Auto MDI/MDI-X features eliminate the need for crossover cables or manual configuration, simplifying wiring and reducing potential setup errors. LED indicators on the front panel provide visual feedback on link status and activity for each port, aiding in initial troubleshooting.
Operation and Risk Mitigation
Operating the Advantech EKI-2525-BE is designed for simplicity and reliability, minimizing operational risks. As an unmanaged switch, it requires no configuration; simply connect power and network cables, and it begins forwarding traffic immediately. The primary operational consideration is ensuring a stable and correct DC power supply within the specified voltage range to prevent damage or intermittent operation. Its robust industrial design inherently mitigates risks associated with vibration, temperature extremes, and electrical noise common in industrial environments. While specific fault codes are not applicable to unmanaged devices, common issues typically revolve around faulty cabling, incorrect power supply, or connected device malfunctions. Regular visual inspection of connections and power status, along with ensuring the operational temperature remains within limits, are key to proactive risk mitigation.
Scalability & Long-Term Value
The Advantech EKI-2525-BE provides long-term value through its inherent simplicity and compatibility within industrial Ethernet ecosystems. While it is an unmanaged switch and does not offer advanced configuration for network segmentation or Quality of Service (QoS), its function as a reliable Layer 2 device makes it compatible with virtually any higher-level managed switches or network infrastructure. For network expansion, additional EKI-2525-BE units can be daisy-chained or connected to existing network backbone switches to add more connection points. Its adherence to industry standards ensures interoperability with a wide range of industrial automation components. In the context of the Industrial Internet of Things (IIoT) and digital transformation initiatives, the EKI-2525-BE serves as a fundamental building block, reliably connecting edge devices to the network, enabling data collection and contributing to the overall digitalization of industrial operations.
Frequently Asked Questions (FAQs)
1. How do I power the Advantech EKI-2525-BE?
The Advantech EKI-2525-BE is powered via a two-pin DC terminal block. Ensure you use a stable DC power source within the 12/24/48 VDC range.
Incorrect voltage can lead to switch malfunction or damage. Always verify the power supply specifications before connecting.
2. Can I use standard Ethernet cables with the EKI-2525-BE?
Yes, standard Ethernet cables such as Cat5e or Cat6 are fully compatible with the EKI-2525-BE's RJ45 ports. These cables support the switch's 10/100 Mbps data rates effectively.
Ensure cables are properly terminated and shielded if operating in high-noise environments. Check cable integrity for reliable connections.
3. What are the temperature limitations for the EKI-2525-BE?
The EKI-2525-BE is designed for industrial environments and operates reliably between -40°C and 75°C. This wide range ensures functionality in extreme conditions.
Avoid exposing the switch to temperatures outside this specified range to maintain performance. Proper ventilation within enclosures is also crucial.
4. Is the EKI-2525-BE a managed or unmanaged switch?
The Advantech EKI-2525-BE is an unmanaged industrial Ethernet switch. This means it requires no configuration and operates on a plug-and-play basis.
Its simplicity makes it easy to deploy without network management expertise. It's ideal for basic network connectivity needs.
5. How many devices can I connect to the EKI-2525-BE?
You can connect up to five devices to the Advantech EKI-2525-BE, as it features five 10/100 Mbps Ethernet ports. Each port provides a dedicated connection point.
Ensure the total network traffic does not exceed the switch's 1 Gbps switching capacity for optimal performance. Avoid overloading the switch.
6. What is the IP rating of the EKI-2525-BE?
The Advantech EKI-2525-BE has an IP30 enclosure rating. This rating indicates protection against solid objects larger than 2.5mm and no protection against liquids.
The switch is designed for installation within protective enclosures. Ensure the enclosure provides adequate environmental protection.
7. Does the EKI-2525-BE support Gigabit Ethernet speeds?
No, the EKI-2525-BE supports 10/100 Mbps Ethernet speeds, not Gigabit Ethernet. It is designed for applications where lower bandwidth is sufficient.
For applications requiring higher speeds, consider Advantech's Gigabit industrial switches. Verify the bandwidth needs of your connected devices.
8. Can I mount the EKI-2525-BE vertically or horizontally?
The EKI-2525-BE supports DIN-rail mounting, which can be oriented vertically or horizontally as needed within an enclosure. It also supports wall-mount options.
Ensure secure mounting to prevent dislodgement due to vibration. Proper orientation aids in cable management and airflow.
9. What type of Ethernet ports does the EKI-2525-BE use?
The EKI-2525-BE utilizes standard RJ45 Ethernet ports. These are the common connectors found on most networking devices.
Ensure your network cables have compatible RJ45 connectors for a secure physical link. Inspect ports for any signs of damage.
10. Is the EKI-2525-BE suitable for harsh industrial environments?
Yes, the EKI-2525-BE is specifically designed for harsh industrial environments, featuring a wide operating temperature range and robust construction. Its IP30 rating offers basic protection.
Its industrial-grade components ensure reliability under challenging conditions like extreme temperatures and vibration. Always install within its specified environmental limits.
