RS-232/422/485 To Fiber Converter, WDM-B 20KM, TX1550nm - RX1310nm, SC Connector

RS-232/422/485 To Fiber Converter, WDM-B 20KM, TX1550nm - RX1310nm, SC Connector

Marsoni

M251S

$139.50

Get it in 3 business days with 1 day shipping. Friday, May 29

RS-232/422/485 To Fiber Converter, WDM-B 20KM, TX1550nm - RX1310nm, SC ConnectorThe STF 300C WB20 provides a fiber converter solution to extend RS 232 or RS 422 RS 485 transmission distance up to 20km over single mode fiber (WDM). The converter is equipped with multiple interface circuits, for connection to RS 232, RS 423, or RS 422 485 (2 or 4 wire). The STF 300C WB20 secures data transmission over EMI resistant fiber at speeds up to 256kbps for RS 232 or up to 1024kbps for RS 422 485.

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I love this shelving unit so much—it’s both functional and really attractive. We’re currently using it for Lego storage in our playroom, but it still feels elevated and blends nicely with the rest of the room’s decor. It’s a great balance of practical and stylish. The shelves offer plenty of space and the overall size is perfect. It’s also super sturdy, well-made, and was easy to put together. A great option if you need storage but don’t want to sacrifice the look of your space.

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Reviewed in the United States on May 5, 2026

Verified Purchase

Amazon Customer

Belleville, US

★★★★★ 5

Great for creating open shelving rather than adding cabinetry

I purchased two of the 24 inch shelves to create a coffee nook in my kitchen. They are very high-quality, attractive, were easy to install, and are sturdy. These shelves are a great alternative to having to add cabinetry to store items.

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Reviewed in the United States on December 31, 2025