供應二手EXFO FVA3100 可調(diào)光衰減器 成色不錯,質(zhì)量可靠,價格適中,歡迎大家前來選購.以下是其基本參數(shù). nB#XQ8Nzx^  
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P/N: FVA-3100-BWEA89/FVA-3100BWEA G //-;uEO  
Fiber: 9/125 um yq\p%z$:  
Wavelength range: 1200 - 1650nm N&-J,p~  
Attenuation: >75 @ 1200 - 1400nm %j2ZQ/z  
                  >70 @ 1400 - 1650nm Tj,1]_`=V$  
Insertion Loss: 1.5dB typical, 1.8dB max. SR
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Return Loss: > 50dB iCh,7I,m