12 GHz 低壓驅動光發射器, +3 dBm, 1530nm-1560 nm, 電吸收調製器
美國Optilab公司 LT-12-E-M 低壓驅動光發射器 (LT) , 電吸收調製器(EAM) 模塊設計針對於射頻過光纖(RFoF), 天線遠程和單模光纖寬帶射頻傳輸應用。易於驅動,低射頻輸入模塊使用一個低噪聲,窄線寬,1550nm DFB 激光二極管作為一個連續波 (CW) 光源。結構緊湊,低成本調製發射設計提供高無雜散動態範圍、高輸入截取點性能, 而電吸收調製器( EAM )具有超過12GHz線性調製帶寬調製能力。為了正常工作,外部偏置Tee,需要結合直流偏置和射頻信號來驅動電吸收調製器( EAM.)。
主要特點
• 集成12 GHz 電吸收調製器 (EAM)
• 低驅動電壓 (Vπ)
• 高動態範圍
• 尺寸緊湊
• 3 年質保
參數規格
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Model Number
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LT-12-E
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Optical Specifications
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Laser Wavelength Range
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1530 nm to 1560 nm
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Transmission Distance Range
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N/A
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Optical Output Power Level
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+3 dBm min.
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Output Power Stability
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N/A
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Laser Launch Power Level
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N/A
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Optical Return Loss
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30 dB typ.
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Optical Connectors
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FC/APC, other optional
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Receiver Input Wavelength Range
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N/A
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Optical Input Level Range
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N/A
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RF/Link Specifications
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N/A
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Input RF Power Level
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+12 dBm max
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RF Output Level
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N/A
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Link Gain
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N/A
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RF Frequency Range
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N/A
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Gain Flatness
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N/A
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Carrier Interference Noise Ration (CINR)
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N/A
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2nd Harmonics Distortion
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N/A
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1dB Compression Point
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N/A
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Input Impedance
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N/A
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Input RF Return Loss
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N/A
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RF Connectors
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K type, Female
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Mechanical Specifications
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Operation Temperature
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-40°C to +70°C
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Storage Temperature
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-55°C to +85°C
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Power Supply
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+/-5 VDC, 2A max.
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Power Consumption
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N/A
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Housing Dimensions
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90 mm x 70 mm x 15 mm
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Control/Monitoring
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N/A
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Display
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N/A
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Alarm
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Local: LED: Optional Input Power
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|
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