OA研究所 List of Products and Services

We would like to introduce a case where our "Ultra-Compact Gigabit Switching HUB" was adopted as the communication unit inside the small high-resolution SAR satellite No. 2 "Izanami," successfully launched by QPS Research Institute on January 25, 2021. We received inquiries about whether our product could be installed in the next-generation small satellite under development. Our product achieves "ultra-miniaturization" and "ultra-lightweight," being smaller than a business card. It was evaluated for its advantages not only in terms of functionality and performance as a communication device but also in the cost aspect of launching satellites, where the size and weight of onboard equipment are very critical. 【Case Overview】 ■ Challenge: We want to install our product in the next-generation small satellite under development. ■ Results: - Lead coating implementation, change of switching device, and passing a "gamma-ray irradiation test" for 5 years on the bare board. - Officially adopted and successfully installed in the satellite. *For more details, please refer to the PDF document or feel free to contact us.

• Communications

We are pleased to announce that our radiation shielding processing technology has obtained a domestic patent as "Radiation Shielding Structure for Electronic Devices." In 2021, we implemented lead coating on the product to confirm its radiation resistance for use in outer space. It has been mounted on the communication unit of a small satellite and is currently operating normally in outer space. 【Patent Overview】 ■ Patent Number: Patent No. 7346653 ■ Title of Invention: Radiation Shielding Structure for Electronic Devices ■ Registration Date: September 8, 2023 ■ Summary: A technology that provides radiation resistance by shielding exposure to radiation while the electronic device is mounted on a substrate. *For more details, please refer to the PDF document or feel free to contact us.

• Other electronic parts
• Contract manufacturing

The "L2 Switch VC2404GE" is an L2 switch equipped with traffic segmentation functionality. It is suitable for use in establishments such as hotels, schools, and cafes. <Features> - Equipped with traffic segmentation functionality. - 24 ports for 10BASE-T/100BASE-TX/1000BASE-T and 4 SFP+ slots. - Bandwidth control function on a per-port basis. *For more details, please download the PDF or feel free to contact us.

• Routers, Switches, and Hubs

The "Ultra-Compact Gigabit HUB for Embedded Use" is a switching HUB specifically designed for product integration. It can be customized to provide additional unique features for special environments that cannot be used with general-purpose switching HUBs. Please feel free to contact us if you have any requests. 【Features】 ■ Equipped with a CPU inside the HUB, allowing for fan speed control while detecting the temperature of external units. ■ Includes a DC-DC converter internally, enabling power supply to separate units as needed. ■ Connector positions can be arranged on the front, side, or back as required. ■ Can be modified to use general connectors in addition to RJ45 specifications. ■ The position and number of ports can also be customized according to your preferences. *For more details, please download the PDF or contact us.

• Routers, Switches, and Hubs

We offer PoE-compatible network devices (such as network cameras and lighting) that can be powered and communicate with just one LAN cable in locations where securing power is difficult. Our industrial-grade embedded PoE switching hubs enable this functionality. By combining them with network cameras and gateways, IoT deployment can be achieved with a single cable. 【Features】 - Power supply and communication for PoE-compatible network devices with just one LAN cable - Wide temperature range support for industrial equipment (-40°C to 70°C) - Compact board size specialized for product embedding - Operates on a single DC48V power supply (also supports single DC24V power supply when equipped with optional board) - Supports 6 ports for 10M/100M/1000M (4 ports support PoE power supply), etc. *For more details, please download the PDF or contact us.

• Routers, Switches, and Hubs

We offer a rental service that allows you to use our constant temperature and humidity chamber at an affordable price, available 24 hours a day, 365 days a year. To ensure first-time customers can use our service with peace of mind, our staff will handle the temperature and humidity settings as well as pattern configurations. We also accommodate sudden changes in settings during testing. 【Usage Fees for Large Constant Temperature and Humidity Chamber】 ■ 3,200 yen for 1 hour (without supervision) ■ 8,700 yen for 1 hour (with supervision) * Supervision Fee: 1. Costs incurred when our staff supervises during testing. 2. If customers stay between 17:00 and 9:00 the next day, our staff will supervise. 【Example】Total cost for 5 hours of use (without supervision) is 15,000 yen. * For more details, please download the PDF or contact us.

• Thermostatic chamber

Our company offers a wavelength multiplexing transmission device that enables long-distance transmission of uncompressed full-spec 8K video over a single-mode fiber up to 70 km. This device supports bidirectional transmission and reception using DWDM (Dense Wavelength Division Multiplexing). Please feel free to contact us if you have any inquiries. 【Features】 ■ Long-distance transmission of uncompressed full-spec 8K SHV video up to 70 km with this device ■ U-SDI_DWDM optical multiplexing function ■ 10Gb E_DWDM optical multiplexing function *For more details, please download the PDF or contact us.

• Image Transmission Equipment
• Routers, Switches, and Hubs