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位置: 首页> 产品中心 > 光电转换器 > SFP 光模块

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SUN-QSFP-LR4 光模块

型号: SUN-QSFP-LR4

40G 光模块,长距离传输,单模最大传输距离10km

    主要特点

  • 4个全双工独立通道
  • 单通道最大速率可达10.3125Gbps
  • 最大传输距离10km(单模光纤)
  • 内置数字诊断功能
  • 工作温度:非工业级: 0~+70°C 工业级: -40~+85°C
  • 描述
  • 规格
  • 订购信息
  • 应用
  • 常见问题解答
  • 产品视频
  • Sun TelecomSUN-QSFP-LR4系列光模块采用了CWDM技术,以双联LC作为标准光接口,在4个通道内可以传输4个不同的CWDM波长。SUN-QSFP-LR4系列光模块最大支持40Gbps速率,单模最大传输距离为10km。
  • 最大额定参数
    Parameter Symbol Min Max Units
    Supply Voltage Vcc-Tx
    Vcc-Rx
    Vcc1
    0 3.6 V
    Storage Temperature Tstg -40 85 ºC
    Maximum Average Input Optical Power per lane (Damage Threshold) PIN 3.3   dBm
    Relative Humidity (Non-condensation) RH 10 90 %
     
    工作环境

    Parameter Symbol Min Max Units
    Supply Voltage Vcc-Tx
    Vcc-Rx
    Vcc1
    3.1 3.5 V
    Operating Case Temperature Tcase 0 70 ºC
    Power Consumption PDISS   3.5 W
    SMF Link Length LKM   10 KM
     
    电气参数

    Parameter Min Typical Max Units
    General
    Supply Voltage 3.1 3.3 3.5 V
    Supply Current     1 A
    Maximum Power Consumption     3.5 W
    Maximum Power Consumption-LP Mode     1.5 W
    Signaling Speed Per Channel   10.3125   Gb/s
    Signaling Speed Operating Range   ±100   ppm
    Transmitter
    Transmitter Differential Input Impedance   100   Ω
    Transmitter Differential Input Voltage 0.2   1.6 V
    Receiver
    Differential Output Impedance   100   Ω
    Differential Output Voltage   300 850 mV
    Rise Time     60 Ps
    Fall Time     60 ps
     
    光学参数

    Parameter Min Typical Max Units
    Transmitter
    Lane Wavelength Range 1264.5
    1284.5
    1304.5
    1324.5
    1271
    1291
    1311
    1331
    1277.5
    1297.5
    1317.5
    1337.5
    nm
    Data Rate Per Lane   10.3125   Gb/s
    Average Optical Power Per Lane -7.6   2.4 dBm
    Total Average Launch Power     8.3 dBm
    Optical Modulation Amplitude (OMA), Each Lane -4   3.5 dBm
    Extinction Ratio 3.5     dB
    Difference in Launch Power between any Two Lanes     6.5 dB
    Relative Intensity Noise (RIN)     -128 dB/Hz
    Launch Power in OMA Minus TDP, Each Lane -4.8     dBm
    Transmitter and Dispersion Penalty (TDP), Each Lane     2.6 dB
    Side-Mode Suppression Ratio (SMSR) 30     dB
    Average Launch Power Per Lane @ TX Off Stat     -30 dB
    Transmitter Reflectance     -12 dB
    Optical Return Loss Tolerance     20 dB
    Transmitter Eye Mask Definition: X1, X2, X3, Y1, Y2, Y3 Compliant with 802.3ba standard {0.25, 0.4, 0.45, 0.25, 0.28, 0.4}
    Eye Mask Criteria 5% mask margin over specified ranges of temperature, voltage and power supply noise at end of life
    Receiver
    Lane Wavelength Range 1264.5
    1284.5
    1304.5
    1324.5
    1271
    1291
    1311
    1331
    1277.5
    1297.5
    1317.5
    1337.5
    nm
    Damage Threshold 3.3     dBm
    Average Receive Power, Each Lane -13.7   2.3 dBm
    Receive Power, Each Lane (OMA)     3.5 dBm
    Difference in Receive Power between any Two Lanes (OMA)     7.5 dB
    Receiver Reflectance     -26 dB
    Receiver Sensitivity (OMA) Per Lane (10.3125Gb/s @ PRBS 231-1 and BER=10-12)     -11.5 dBm
    Receiver 3 dB Electrical Upper Cutoff Frequency, Each Lane     12.3 GHz
    Stressed Receiver Sensitivity OMA), Each Lane     -9.6 dBm
    Vertical Eye Closure Penalty, Each Lane 1.9     dB
    Stressed Eye Jitter Per Lane 0.3     UI

    原理图

  • 型号 名称 描述
    SUN-QSFP-40G-LR4 光模块 QSFP+LR4,40Gbps;单模最大传输10km;非工业级
    SUN-QSFP-40G-LR4-I 光模块 QSFP+LR4,40Gbps;单模最大传输10km;工业级

  • ● 基于Infiniband标准的SDR、DDR和QDR互连
    ● 40G以太网连接

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