Fiber Optic Modem is a type of RS-232/RS-485/RS-422 serial port fiber optic modem. It adopts industrial standard design and its wall type outface design supports DIN-rail standard lead rail installation, featuring easy installation. Presently many users make use of RS-232/RS-485/RS-422 serial port fiber optic modem to solve the electromagnetic interference in engineers and to extend the RS-232/RS-485/RS-422 serial port transmission distance to several or even tens of kilometers.Fiber Optic Modem can provide users with RS-232/RS-485/RS-422 serial port end-to-end transparent transmission. Since signals are transmitted over fibers and these optical signals are free of electrical conductivity, they have strong anti-interference capacity and are immune to high-voltage power or thunders. RS485/RS422/RS232 To Fiber Converter RS485 To Fiber Converter,RS422 To Fiber Converter,RS232 To Fiber Converter Shenzhen N-net Technology Co.,Ltd , http://www.nnetswitch.com
Due to the steady growth of LED lighting demand, Edison Q3 shipments are expected to grow by 20% compared with Q2 shipments, but as the average price of products continues to decline, and the company continues to end the optical transmission business, Q3 revenue can still surpass Q2 remains to be Observed, but the second half of the year is still expected to be better than the first half. 
[High-tech LED News] LED TV demand is weak, Taiwanese factories have turned into LED lighting, coupled with the improvement of technology, the surge of low- and medium-power LED lighting products has caused the average price of LED lighting products to decline rapidly. Since the beginning of this year, high-power LED lighting The average price of products fell by more than 15%, and the average price of low- and medium-power LED lighting products fell by 25%. Under the sharp decline in prices, the demand for LED lighting surged, driving the shipment of LED lighting packaging factory Edison Q3 to grow significantly.