Sanwa Supply has announced that it will release the LAN-MCIN301SFPP, an industrial optical media converter, in late May 2026[1]. Built for industrial use, the device operates across an extremely wide temperature range of -40°C to +75°C and complies with the high-power PoE++ standard[1]. It is drawing attention as a product that can be deployed easily even in harsh environments where ordinary network equipment is difficult to install, such as outdoors and inside factories[1].

Built for Harsh Environments

The greatest strength of the LAN-MCIN301SFPP is its environmental durability. Its operating temperature range spans from -40°C to +75°C, so there is no need to give up on installation because of temperature — whether the site is outdoor equipment exposed to summer heat or a region facing severe winter cold[1]. Covering an area that ordinary office-oriented network equipment cannot reach is a strength unique to industrial-grade hardware.

The enclosure uses a rugged aluminum body and carries an IP30 protection rating[1]. With a structure that resists vibration and shock, it is designed for use on factory production lines, public infrastructure facilities, and other sites where equipment is easily subjected to stress[1]. Sanwa Supply also describes the product as a world's-smallest-class ultra-compact design, which makes it easy to fit inside control cabinets and other locations with limited installation space — a welcome point for those working on site[1].

Noise-Resistant, Long-Distance Networking Through Fiber Conversion

An optical media converter is a device that converts between signals carried over LAN cables (metal wiring) and signals carried over optical fiber. Optical fiber is less susceptible to electrical noise and is well suited to long-distance transmission beyond 100 m, a range that ordinary LAN cables struggle with. With the LAN-MCIN301SFPP, it becomes easier to build a stable network even in factories with many noise sources such as motors and power equipment, or across facilities where sites are far apart[1].

The product supports 10/100TX/1000T metal connections and 100/1000SFP optical connections, delivering Gigabit transmission[1]. Because an SFP module suited to the application can be selected for the optical side, the configuration can be flexibly adapted to the required transmission distance and line conditions — a practical advantage[1]. Detailed specifications, including the model number and supported standards, are scheduled to be published on Sanwa Supply's product page[2].

One LAN Cable for Both Power and Data with PoE++

The LAN-MCIN301SFPP complies with the PoE++ standard[1]. PoE is a mechanism that delivers data communication and electric power together over a single LAN cable, and PoE++ in particular is the high-power tier standardized as IEEE 802.3bt[3]. Under this standard, power sourcing equipment can deliver up to roughly 90 W, making it easier to support devices with high power consumption[3].

When installing network cameras, wireless access points, and similar devices in remote locations, PoE-compatible equipment eliminates the need for additional outlets or electrical work, helping to keep wiring and construction costs down. The LAN-MCIN301SFPP is configured to take on the combined industrial-site needs of long-distance transmission, high-power delivery, and environmental durability, and looks set to give engineers greater freedom in facility design.

Summary

Sanwa Supply's LAN-MCIN301SFPP is an industrial optical media converter that condenses -40°C to +75°C environmental durability, Gigabit-capable fiber conversion, and PoE++-compliant high-power delivery into a single unit. When you want to extend a network all the way to demanding sites such as outdoors or inside factories, it looks set to be a reliable option. Its release is planned for late May 2026[1].

出典:https://www.sanwa.co.jp/info/news/202605/lan-mcin301sfpp/index.html

出典:https://www.sanwa.co.jp/product/syohin?code=LAN-MCIN301SFPP

出典:https://internet.watch.impress.co.jp/docs/column/nettech/1418915.html