Innodisk PCIe to four 2.5GbE PoE/PoE+ Module – ESPL-24P1

PCIe to four 2.5GbE PoE/PoE+ Module – ESPL-24P1 – Innodisk – Industrial PC Components and Rugged Peripherals | Testing Tools

SKU: ESPL-24P1 Category: Tags: , ,


Introducing the Innodisk PCIe to four 2.5GbE PoE/PoE+ Module – ESPL-24P1, a high-performance solution for robust networking applications. This innovative module supports four 2.5GbE LAN ports, providing seamless connectivity for demanding networking environments.

Equipped with four independent Power Sourcing Equipment (PSE) channels, the ESPL-24P1 complies with IEEE 802.3af and IEEE 802.3at standards, delivering power efficiently. Each PoE port supports up to 15.4W at 52V for IEEE 802.3af and up to 25.5W at 52V for IEEE 802.3at, ensuring reliable power distribution.

Versatility is key with support for 12V~24V power input via 4pin PCIE-ATX, supplying a total power of up to 75W. Enhanced durability is ensured with compliance to EN61000-4-5 2kV surge protection, safeguarding against unexpected power surges.

Tailor your setup with optional Industrial Temperature support (-40°C to +85°C), providing stability in challenging environments. The module features 30μ” golden fingers for reliable connections and comes backed by a 3-year warranty, guaranteeing quality and performance.

Elevate your networking infrastructure with the Innodisk ESPL-24P1, where advanced features, power efficiency, and durability converge to meet the demands of modern networking applications.

key Features

  • Supports four 2.5GbE LAN ports
  • Four independent PSE channels
  • Complies with IEEE 802.3af, up to 15.4W at 52V per PoE port
  • Complies with IEEE 802.3at, up to 25.5W at 52V per PoE+ port
  • Supports 12V~24V power input via 4pin PCIE-ATX
  • Supplies total power up to 75W
  • Complies with EN61000-4-5 2kV Surge protection
  • Optional Industrial Temperature (-40°C to +85°C) support
  • 30μ” golden finger, 3-year warranty
  • Industrial design, manufactured in innodisk Taiwan


Form-Factor Standard PCIe
Input I/F PCI Express 2.1 x 4
Output I/F 2.5GbE PoE/PoE+ x 4
Output Connector RJ45 x 4
Power Consumption LAN: MAX: TBD, PoE: MAX: TBD
Dimension (WxLxH) 169.55 x 111.15 x ?? mm
Temperature Operation: STD: 0°C ~ +70°C. W/T: -40°C ~ +85°C, Storage: -55°C ~ +95°C
Environment Vibration: 5G @7~2000Hz, Shock: 50G @ 0.5ms
Notes Please download driver from Intel official website.
Windows: 10 (64bit), Linux (igc): kernel 5.x version
Limitations *Linux kernel rebuild is needed (modify igc driver) if version <5.16.18
*Not recommend used in VMware ESXi due to High Latency
*Not support Intel vPro

Ordering Information

ESPL-24P1-C1 PCIe to four2.5GbE PoE/PoE+ Module
ESPL-24P1-W1 PCIe to four2.5GbE PoE/PoE+ Module WT
ESPL-2401-C1 PCIe to four 2.5GbE LAN module
ESPL-2401-W1 PCIe to four 2.5GbE LAN module WT



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If you cant find an off the shelf product that meets your specific requirements speak with our in house design team who can customize an existing product or design a new product from start to finish.


If you’re unable to find an off-the-shelf product that meets your specific requirements, don’t hesitate to contact our in-house design team. They possess the expertise to customise an existing product to your exact specifications or embark on a fresh design journey to create a customized solution tailored to your requirements.

Our design professionals are dedicated to delivering exceptional results, ensuring that the final product not only meets but exceeds your expectations. When you collaborate with our team, you open the door to a world of possibilities, where innovation and creativity converge to bring your vision to life.

Whether it’s modifying an existing product or crafting an entirely new one, our design experts are committed to providing you with a comprehensive, end-to-end solution that perfectly suits your needs. Your satisfaction is our top priority, and we’re here to turn your ideas into reality.


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With over three decades of experience in designing custom industrial and embedded computer and display solutions across a wide array of industries, we’re here to turn your ideas into reality


Here’s a selection of our design, manufacturing & associated services: –

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For customers designing a brand-new product from scratch or working with an existing prototype.

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Build to Order: Embedded Computer Design and Customisation Services​

Take an existing system and we can:

Build to Order: Racks and Towers, Peli Case PCs and Mini-ITX PCs

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Embedded Software Services : Configuration, Integration and Deployment

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Materials Management


Logistics and Tracking


External Manufacturing

• Burn in Test
• Temp / Thermal Testing
• Environmental Testing
• Safety Testing
• Software Compatibility Test
• Vendor Selection and Component Procurement
• Product Traceability
• Obsolescence, End of Life and Last Time Procurement Management
• Simple to use on-line RMA System
• Traceability of Shipments
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• OEM/Branded Packaging
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• Bespoke PCB Test

Manufacturer : Innodisk


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