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四川超光通信有限公司
主营：光衰减器,光纤准直器,光开关 - 17361277138
四川超光通信有限公司
主营：光衰减器,光纤准直器,光开关
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Parameters D2×2B Wavelength range nm 670~980 1260~1650 Testing wavelength nm 670/785/850/980 1310/1490/1550/1625/1650 Insertion loss dB Typ:0.8 Max:1.2 Return loss dB SM≥50 MM≥30 Cross talk dB SM≥55 MM≥35 Polarization dependant loss dB ≤0.05 Wavelength dependant loss dB ≤0.25 Temperature dependant loss dB ≤0.25 Repeatability dB ≤±0.05 Working voltage V 3.0 or 5.0 Lifetime times ≥107 Switching time ms ≤8 Transmission power mW ≤300 Operating temperature ℃ -20~+70 Storage temperature ℃ -40~+85 Dimension mm 16 Wavelength range nm (L)27.0×(W)12.6×(H)8.0(公差±0.2)