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(2-in-1) Gigabit Industrial Media Converter 4 Port + RS485 | 20km

2-in-1 Industrial Converter Gigabit Industrial Media Conv..

2,480 บาท

[3-in-1] RS485, RS422, RS232 Fiber Media Converter

3-in-1 RS485/422/232 Fiber Optic Media Converter RS485/422/..

1,300 บาท