


RS-232/422/485 To Fiber Converter, WDM-B Tx:1550nm/Rx:1310nm MMF 2km , SC Connector
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
RS-232/422/485 To Fiber Converter, WDM-B Tx:1550nm/Rx:1310nm MMF 2km , SC ConnectorThe STF 300C WB M provides a fiber converter solution to extend RS 232 or RS 422 RS 485 transmission distance up to 2km over Multimode 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.
Quick Dispatch:
Your RS-232/422/485 To Fiber Converter, WDM-B Tx:1550nm/Rx:1310nm MMF 2km , SC Connector orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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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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4.5 ★★★★★
Based on 580 reviews
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Product Reviews
★★★★★ 5
Perfect fit
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Glossy Black
Perfect fit for the 2004 E46 BMW.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 20, 2025
★★★★★ 4
Price
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Glossy Black M-Color Dual Line
I installed this on an e46 325ix sedan, they only worked, one of them is just a little loose. I don't know how long they last, because every time I open the bonnet, the lever bothers me a little?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2023
★★★★★ 1
Not proper size
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Glossy Black, Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Glossy Black
Driver side is smaller and every time I open the hood it fall down. I have to bend the lever to open the hood to install it. It look good but I’m not happy with it and I’m scared ti drop it while I’m driving. I have to check on it every where I go to be sure didn’t fall
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2023
★★★★★ 5
Fits nicely
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Carbon Fiber Dual Line Glossy Black
Product looks nice and fitted on a 2004 330i zhp perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2023
★★★★★ 5
perfect, worked for me
Size: Compatible with 2002-2006 BMW E46 3-Series Sedan, Color: Chrome
worked on 2002 bmw 330xi
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 24, 2024
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