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Industrial Compact RS-232/422/485 To Fiber Converter, Single-Mode 30KM, ST Connector, -40°C ~ 70°C

Marsoni M251S
Sale price$170.00
Pay 4 payments of $42.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Industrial Compact RS-232/422/485 To Fiber Converter, Single-Mode 30KM, ST Connector, -40°C ~ 70°CThe STF 401C series Compact Industrial Serial to Fiber Media Converter Series provides a solution to extend any RS 232 or RS 422 485 serial device data transmission distance with 100Fx Fiber (SC or ST connector) options via Multi Mode in 2Km or Single Mode in 30Km. It features a Din Rail Type design to give users an easy installation and maintenance purpose in any harsh industrial environments. A perfect solution for any single Point to Point
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.0 ★★★★★
Based on 396 reviews
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Lisa V.
Natrona Heights, US
★★★★★ 5
Comfortable and wash nicely
Size: 11, Color: Grey Jaguars Pack
I am a rotund 250. Size 11 fit pretty good but I'm tempted to get size 10 next time for a more fitted or snug fit. They loosen a bit throughout the day because they're mostly cotton but I like mostly cotton.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 24, 2021
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Verified Purchase
Sherri
Lowell, US
★★★★★ 4
Stretchy and Form Fitting
Size: 16, Color: Vibrant Blue Pack
These are cotton as described, but a clingy type of cotton. I was expecting a more cottony feel but these are almost like polyester with no drape—stretchy but still cotton. The short legs always ride up on me. They seem true to size and do well when laundered.
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Reviewed in the United States on January 7, 2026
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
Very comfortable women's cotton boxers
Size: 12, Color: White Pack
These Comfort Choice women's boxers are comfortable and made of soft cotton. They are not bulky. On me, I,'m 5'2", they come down to about 2" from my knee. I wear them from fall through the winter. They give that little extra layered feeling. The legs stay down.I weigh 259 and wear size 13.
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Reviewed in the United States on January 17, 2026
N
Verified Purchase
Neicy
West Palm Beach, US
★★★★★ 1
Product quality unpredictable.
Size: 12, Color: Vibrant Blue Pack
Disappointed in this purchase. I have purchased this type of shorts for sleep wear in the past and enjoyed them but the quality, fit and sizing has become increasingly unpredictable. This batch is so bad they fall off while I am sleeping anytime I turn in the bed the item slips off of my body. The elastic is so tiny it can't adhere to my shape. It cost too much to return the item so I am using it till I find a replacement.
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Reviewed in the United States on September 2, 2025
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 5
ladies' boxers are great
Size: 11, Color: Floral Hearts Pack
Practical and comfortable!
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Reviewed in the United States on April 4, 2025

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