1G ExpEther Slave Adapter "A3pci1586"
ExpEther Slave CompactPCI Board
■1G ExpEther Slave Adapter ■ExpEther Bridge (Slave) ■1000BASE-T ■2-Port Redundant Configuration ■Maximum Cable Length of 100m ■3U CompactPCI Board ■Operating Temperature Range: -40 to 85°C (Extended Temperature Product) ■OS Independent
basic information
The A3pci1586 is a 1G ExpEther slave adapter in a 3U CompactPCI form factor. ExpEther is a technology that propagates PCI Express signals over Ethernet. The ExpEther bridge behaves as a software-transparent PCI Express switch, allowing for the construction of flexible systems equivalent to Ethernet with little or no software modifications. This board is mounted in the system slot of a CompactPCI rack and functions as the device-side bridge for ExpEther. By connecting to the host-side ExpEther Host Bus Adapter, it enables the extension of the PCI Express bus between different enclosures (up to 100m). Ethernet supports 1000BASE-T and can ensure redundancy through a 2-port configuration. Like other products, this product can be customized to meet customer needs. For more details, please download the PDF materials and feel free to contact us. *ExpEther is a registered trademark of NEC Corporation.
Price information
Please contact us.
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Model number/Brand name
A3pci1586
Applications/Examples of results
【Proposal Examples for ExpEther in Semiconductor Manufacturing Equipment】 Use Case 1: Wafer Inspection Equipment with High-Resolution Cameras - Since it can be separated into different enclosures, constraints related to component selection (enclosure size, bus, etc.) can be more easily relaxed. - Repairs and updates for individual parts are easier. - It is flexible to change configurations when differentiating performance for each model of the final product. Use Case 2: Storage of Inspection Data By connecting to NVMe in the storage box as PCIe (rather than connecting to SAN through Infiniband, Ethernet, etc.), it is expected that software elements (drivers, etc.) will be reduced, lowering development risks and costs. Use Case 3: Switching from VME CPU Board to BOX PC While ensuring compatibility with legacy systems and reusability of hardware/software, it allows for the adoption of new expansion cards and platforms, enabling gradual hardware upgrades. For more details, please contact us or visit our special webpage on our website. (https://www.advanet.co.jp/expether/)
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[Event Announcement] Information on Exhibiting at the "Industrial Open Network Exhibition 2026"
We will be exhibiting at the "Industrial Open Network Exhibition" held in July (Osaka) and September (Tokyo). The Industrial Open Network Exhibition is a trade show focused on industrial network technologies held in Japan, showcasing network technologies, products, and solutions in the fields of manufacturing and factory automation. Various demonstrations and seminars will be held at the venue to introduce practical applications and implementation effects that are useful on-site. In our seminar, we will discuss a solution that prevents communication troubles during implementation and ensures stable operation by selecting industrial network cards and verified PCs as a set. We will clearly present the benefits of set selection and specific usage examples. Additionally, at our exhibition booth, we will display various industrial network card products, including the industrial PCs introduced in the seminar. We will propose products and solutions that are beneficial to your business, so please stop by. ■ For more details, visit: https://www.advanet.co.jp/mec-events/industrial-open-network-fair-2026/
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Advanet and NEC announce joint development of two ExpEther boards.
Advanet Inc., a member of the Eurotech Group, is pleased to announce the development of two products: the ExpEther HBA PCI Express add-in card and the ExpEther slave CompactPCI board, in collaboration with NEC Corporation. For more details, please refer to the press release. *ExpEther is a registered trademark of NEC Corporation.
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TRUSTED INDUSTRIAL HARDWARE WITH OVER 40 YEARS OF EXPERTISE ============================== Since 1981, Advanet has been designing and manufacturing industrial-grade hardware, providing embedded computers and board products for sectors such as semiconductor manufacturing, medical devices, and transportation infrastructure. We deliver end-to-end solutions, from specifications and design to development, manufacturing, and quality control, tailored to each customer’s needs. Advanet’s strengths lie in advanced technical capabilities and flexible, custom support. Using these strengths, we offer a wide range of products, including servers and box-type PCs optimized for IoT and edge AI applications. Our reliable support ensures customers can build safe, high-performance systems with confidence.

























