Industrial Compact RS-232/422/485 To Fiber Converter, Multi-Mode 2KM, SC Connector, -40°C ~ 70°C

Industrial Compact RS-232/422/485 To Fiber Converter, Multi-Mode 2KM, SC Connector, -40°C ~ 70°C

Marsoni

M251S

$157.50

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

Industrial Compact RS-232/422/485 To Fiber Converter, Multi-Mode 2KM, SC 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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So the quality of this not great, but good enough and they look nice enough on the wall. However, the bracket holes are not spaced at 16" intervals. WTF? I'm not sure who designed this thing. The molly plugs that came with it look OK, but to play it safe I used a cobalt steel drill bit and made my own holes in the bracket. Easy enough with some wd40. My other pick with this is that the screws to anchor the shelf to the bracket are black and and very obvious... they should have supplied some kind of cap.

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Reviewed in the United States on January 31, 2026