RS-232/422/485 To Fiber Converter, Single Mode 30km-80km, SC Connector

RS-232/422/485 To Fiber Converter, Single Mode 30km-80km, 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, Single Mode 30km-80km, SC ConnectorThe STF 300C CS30 provides a fiber converter solution to extend RS 232 or RS 422 RS 485 transmission distance up to 30km over single mode fiber . 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 CS30 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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Fast: 2-3 business days
Express: 1-2 business days

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The shoes were as advertised. Marc Joseph (I hav 4 other pairs) are the perfect shoes for me with my physical needs. Additionally they are exceptionally comfortable and attractive. This pair I returned because they weren’t quite the right fit for me. They are, like my other Marc Joseph shoes, very well made and very attractive.

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Reviewed in the United States on February 19, 2026

Verified Purchase

Francisco G.

Phoenix, US

★★★★★ 5

Premium feel

Size: 10, Color: Black

Very comfortable to wear.

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Reviewed in the United States on April 20, 2026

Verified Purchase

Patrick

Belleville, US

★★★★★ 4

Ok in a pinch. Can get better shoes for the price. Wide aren’t wide

Size: 9 Wide, Color: Black/Black

These were ok comfortable. Would have preferred at the price point to be a little more comfortable. For being a wide size, the shoe was rather tight on my feet. Quality is ok. It passed for the wedding. Would probably have taken more time to pick something different if I had the ability to. This was a last minute purchase.

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Reviewed in the United States on December 11, 2025

Verified Purchase

Damone A. Thomas

San Leandro, US

★★★★★ 5

A must have in your shoe collection.

Size: 13, Color: Black

Very comfortable, very stylish, and in my price range gives me exactly what I was looking for in a shoe. Definitely a quality shoe. I’m 6’4, 309 lbs and size 13 shoe.

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Reviewed in the United States on July 24, 2025