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1×2 or 2×2 Wide Band Coupler (WBC) fatory made in China
Sources: this site Click: Date: 2017-4-26
1×2 or 2×2 Wide Band Coupler (WBC) fatory made in China
Applied Optical communication systems CATV Local Area Networks Testing instruments,FTTH.with low excess.low PDL,dual operating window,high stability and reliability.
