品牌: 安时 Advantech EKI-2528-BE 8-端口以太网交换机，快速以太网，铁轨/壁挂装置

Name: 品牌: 安时 Advantech EKI-2528-BE 8-端口以太网交换机，快速以太网，铁轨/壁挂装置
Brand: Advantech
SKU: EKI-2528-BE
Price: 212.00 AUD
Availability: InStock

Front view of Advantech EKI-2528-BE industrial ethernet switch showing 8 ports and green power terminal-alternate-image1

Rear view of EKI-2528-BE industrial ethernet switch showing technical specifications and mounting options-alternate-image3

品牌: 安时 Advantech EKI-2528-BE 8-端口以太网交换机，快速以太网，铁轨/壁挂装置

Advantech EKI-2528-BE

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产品关键特征

提供5/8个快速以太网端口，支持自动MDI/MDI-X
支持10/100 Mbps自动协商
提供广播风暴保护
提供紧凑尺寸，带有DIN轨/壁挂支架，IP30金属结构
支持冗余12 ~ 48 VDC电源输入和P-Fail继电器

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Advantech

EKI-2528-BE

Advantech EKI-2528-BE 8-Port Fast Ethernet Industrial Switch with DIN Rail/Wall Mount

The Advantech EKI-2528-BE is a robust 8-port Fast Ethernet industrial switch designed for reliable network connectivity in demanding industrial environments. This unmanaged Layer 2 switch offers versatile mounting options with both DIN rail and wall-mounting capabilities, making it ideal for industrial automation and control applications.

Industrial-Grade Network Performance and Reliability

8 Fast Ethernet ports supporting 10/100Base-TX connectivity
Redundant +12 ~ 48 VDC power input with reverse polarity protection
Overload current resetable fuse for enhanced system security
IP30-rated compact metal housing for dust protection
Dual LED indicators per port for easy status monitoring
Built-in relay output for power failure alarm notification

Versatile Mounting and Physical Specifications

The EKI-2528-BE features a compact form factor measuring 5.5" in height, 1.2" in width, and 3.7" in depth. Its flexible mounting options include:

DIN rail mounting for standard industrial enclosures
Wall-mounting capability for space-constrained installations

Environmental Compliance and Warranty

This industrial Ethernet switch meets strict environmental standards:

RoHS and WEEE certified for environmental compliance
Comprehensive 5-year limited warranty
Eco-friendly design for sustainable industrial networking

Technical Specifications

Feature	Specification
Network Technology	10/100Base-TX Fast Ethernet
Port Configuration	8 x Fast Ethernet Network Ports
Media Type	Twisted Pair
Layer Support	Layer 2 (Unmanaged)

EKI-2525/2528 支持快速以太网解决方案。+12 〜 48 VDC 冗余输入设计的电源具有双重保护机制：功率极性反转保护和过载电流可复位保险丝。前者容忍反向电源布线，后者保护系统免受过载电流的影响。当电源恢复正常时，EKI-2525/2528 将自动恢复工作。EKI-2525/2528 的每个端口都有 2 个 LED，显示链路状态、传输速度和冲突状态。它还为事件报警提供继电器输出。在断电事件发生时，内置 LED 将激活报警以通知管理员。工程师可以通过检查 LED 来简单验证硬件状态，并且使故障排除变得简单快速。EKI-2525/2528 采用紧凑金属外壳，符合 IP30 标准，可防止灰尘工业环境的影响。

Return Policy	Time to Return
Standard Return Policy	We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.
Replacement Only Return Policy	Replacement within 30 days of the delivery date.
Manufacturer Only Return Policy	Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.
Holiday Extended Return Policies	Extended Holiday Return Policy. Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024. Extended Holiday Replacement-Only Return Policy Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

常见问题

The Advantech EKI-2528-BE is an 8-port Fast Ethernet switch featuring +12 ~ 48 VDC redundant power input with double protection mechanisms (Power Polarity Reverse Protect and Overload Current Resetable Fuse). It includes LED indicators for each port showing link status and transmission speed, a relay output for event alarms, and an IP30-rated compact metal housing for dust protection. The switch supports 10/100Base-TX networking and can be mounted on a DIN rail or wall.

The EKI-2528-BE offers two mounting options: DIN Rail mounting and Wall mounting. These flexible mounting options make it suitable for various industrial installations and space-constrained environments. The compact dimensions of 5.5" height, 1.2" width, and 3.7" depth allow for efficient space utilization in industrial cabinets and control panels.

The EKI-2528-BE includes two key power protection features: 1) Power Polarity Reverse Protect, which safeguards against incorrect power wiring connections, and 2) Overload Current Resetable Fuse, which protects the system from current overload. The switch automatically resumes operation when power conditions return to normal. It operates on a +12 ~ 48 VDC redundant input design for reliable power supply.

The EKI-2528-BE is a Layer 2 Fast Ethernet switch that supports 10/100Base-TX networking technology. It features 8 Fast Ethernet network ports using twisted pair cabling. While it's an unmanaged switch (no management features), it provides reliable basic switching functionality suitable for industrial networking applications requiring Fast Ethernet connectivity.

The EKI-2528-BE features dual LED indicators for each port that display link status, transmission speed, and collision status. It also includes a relay output for event alarms, which activates during power failures to alert administrators. This LED-based monitoring system allows engineers to quickly verify hardware status and troubleshoot issues efficiently.

The EKI-2528-BE features an IP30-rated compact metal housing that provides protection against dusty industrial environments. The switch is environmentally friendly and complies with both RoHS and WEEE certifications, ensuring it meets environmental standards for electronic equipment. These protections make it suitable for use in challenging industrial settings.

The Advantech EKI-2528-BE comes with a 5-year limited warranty, providing long-term protection for your investment. This extended warranty period demonstrates Advantech's confidence in the switch's reliability and durability for industrial applications.

The EKI-2528-BE is an unmanaged switch, meaning it operates as a plug-and-play device without management capabilities. While it doesn't offer advanced configuration options, this makes it simple to deploy and ideal for basic industrial networking applications where straightforward Fast Ethernet connectivity is required.

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品牌: 安时 Advantech EKI-2528-BE 8-端口以太网交换机，快速以太网，铁轨/壁挂装置

品牌: 安时 Advantech EKI-2528-BE 8-端口以太网交换机，快速以太网，铁轨/壁挂装置