F9-120-4E1-4FE PDH Optical Multiplexer
F9-120-4E1-4FE PDH Optical Multiplexer is developed by Beijing Fibridge Co., Ltd., based on very-large-scale integration (VLSI) circuit technology. By applying time-division multiplexing (TDM) technology, Ethernet signals and E1 signals are encoded together and transmitted over a single pair of optical fibers, so as to realize complex transmission of 10/100M Ethernet and E1.
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