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SUN-QSFP-SR4 光模块

型号: SUN-QSFP-SR4

40G 光模块，短距离传输，多模OM3最大传输距离100m，多模OM4最大传输距离150m

    主要特点

  • 4个全双工独立通道
  • 4个850nm VCSEL阵列
  • 4个通道PIN光纤监测阵列
  • 单通道最大速率可达10.3125Gbps
  • MPO光接口
  • 最大传输距离100m（OM3光纤）、150m（OM4光纤）
  • 最大功率1.5W
  • 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 Telecom的SUN-QSFP-SR4系列光模块采用12芯MPO连接器作为光接口，提供4路传输通道，每个通道速率可达10.3125 Gbps。SUN-QSFP-SR4系列光模块使用OM3光纤，最远传输距离可达100m；使用OM4光纤，最远传输距离可达150m。
  • Pin脚定义
    PIN Logic Symbol Name/Description Notes
    1   GND Ground 1
    2 CML-I Tx2- Transmitter Inverted Data Input  
    3 CML-I Tx2+ Transmitter Non-Inverted Data Input  
    4   GND Ground 1
    5 CML-I Tx4- Transmitter Inverted Data Input  
    6 CML-I Tx4+ Transmitter Non-Inverted Data Input  
    7   GND Ground 1
    8 LVTLL-I MODSEIL Module Select 2
    9 LVTLL-I ResetL Module Reset 2
    10   VccRx +3.3V Power Supply Receiver  
    11 LVCMOS-I/O SCL 2-Wire Serial Interface Clock 2
    12 LVCMOS-I/O SDA 2-Wire Serial Interface Data 2
    13   GND Ground 1
    14 CML-O Rx3+ Receiver Non-Inverted Data Ouput  
    15 CML-O Rx3- Receiver Inverted Data Ouput  
    16   GND Ground 1
    17 CML-O Rx1+ Receiver Non-Inverted Data Ouput  
    18 CML-O Rx1- Receiver Inverted Data Ouput  
    19   GND Ground 1
    20   GND Ground 1
    21 CML-O Rx2- Receiver Inverted Data Ouput  
    22 CML-O Rx2+ Receiver Non-Inverted Data Ouput  
    23   GND Ground 1
    24 CML-O Rx4- Receiver Inverted Data Ouput 1
    25 CML-O Rx4+ Receiver Non-Inverted Data Ouput  
    26   GND Ground 1
    27 LVTTL-O ModPrsL Module Present  
    28 LVTTL-O IntL Interrupt 2
    29   VccTx +3.3 V Power Supply Transmitter  
    30   Vcc1 +3.3 V Power Supply  
    31 LVTTL-I LPMode Low Power Mode 2
    32   GND Ground 1
    33 CML-I Tx3+ Transmitter Non-Inverted Data Input  
    34 CML-I Tx3- Transmitter Inverted Data Input  
    35   GND Ground 1
    36 CML-I Tx1+ Transmitter Non-Inverted Data Input  
    37 CML-I Tx1- Transmitter Inverted Data Input  
    38   GND Ground 1
     Notes:
    1.    Module circuit ground is isolated from module chassis ground within the module.
    2.    Open collector; should be pulled up with 4.7k – 10k ohms on host board to a voltage between 3.15Vand 3.6V.
     
    光接口          
    The optical interface port is a male MPO connector .The four fiber positions on the left as shown in Figure 3, with the key up, are used for the optical transmit signals (Channel 1 through 4). The fiber positions on the right are used for the optical receive signals (Channel 4 through 1).  The central four fibers are physically present. 
    Figure 3: Optical Receptacle and Channel Orientation
    Transmit channels: 1 2 3 4. Unused position: x x x x. Receiver channels: 4 3 2 1
     
    最大额定参数
    Parameter Symbol Min Max Units
    Storage Temperature Tst -20 85 degC
    Input Voltage Vin -0.3 Vcc+0.3 V
    Operating Case Temperature Top 0 70 degC
    Power Supply Voltage Vcc -0.3 3.6 V
    Relative Humidity (non-conensation) RH 5 95 %
     
    工作环境
    Parameter Symbol Min Typical Max Units
    Operating Case Temperature Tca 0   70 degC
    Power Supply Voltage Vcc 3.13 3.3 3.47 V
    Date Rate, Each Lane     10.3 10.5(1) Gb/s
    Power Dissipation Pm     1.5 W
    Fiber Bend Radius Rb 3     CM
    Note:
    1.    Up to 12.5Gbps may be supported.
     
    电气参数
    The following electrical characteristics are defined over the Recommended Operating Environment unless otherwise specified.
    Parameter Symbol Min Typical Max Units Notes
    Power Consumption       3.5 W  
    Differential Input Impedance Zin 90 100 110 Ohm  
    Differential Output Impedance   90 100 110 Ohm  
    Differential input voltage Amplitude ΔVin 300   1100 mVpp  
    Differential output voltage Amplitude  Out 500   800 mVpp  
    Skew Sw     300 ps  
    Bit Error Rate BER     E-12    
    Input Logic Level High VIH 2   VCC V  
    Input Logic Level Low VIL 0   0.8 V  
    Output Logic Level High VOH VCC-0.5   VCC V  
    Output Logic Level Low VOL 0   0.4 V  
    Note:
    1.  BER=10^-12; PRBS 2^31-1@25.78125Gbps.
    2.  Differential input voltage amplitude is measured between TxnP and TxnN.
    3.  Differential output voltage amplitude is measured between RxnP and RxnN.
     
    光学参数
    Parameter Symbol Min Typical Max Units Notes
    Transmitter
    Center Wavelength λC 840 850 860 nm  
    RMS Spectral Width ∆λ rms     0.65 nm  
    Average Launch Power, Each Lane Pavg -7.5   2.5 dBm  
    Difference in Launch Power
    between any Two Lanes (OMA)    		       4 dBm  
    Extinction Ratio ER 3     dB  
    Peak power, Each Lane       4 dBm  
    Transmitter and Dispersion
    Penalty (TDP), Each Lane    		 TDP     3.5 dB  
    Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3}   {0.23, 0.34, 0.43, 0.27, 0.35, 0.4}   Hit Ratio = 5x10-5
    Average Launch Power OFF Transmitter, Each Lane       -30 dB  
    Receiver
    Center Wavelength λC 840 850 860 Nm  
    Minimum Average Receive Power, Each Lane       -9.5 dBm  
    Receiver Reflectance Rr     -12 dB  
    Maximum Average Receive Power, Each Lane       2.4 dBm  
    Stressed Receiver Sensitivity (OMA), Each Lane       -5.4 dBm 1
    Peak Power, Each Lane       4 dBm  
    LOS Assert LOSA -30     dBm  
    LOS De-Assert-OMA LOSD     -7.5 dBm  
    LOS Hysteresis LOSH 0.5     dB  
     Notes:
    1. Measured with conformance test signal at TP3 for BER = 10e-12
  • 型号 名称 描述
    SUN-QSFP-40G-SR4 光模块 QSFP+SR4，40Gbps；OM3最大传输100m，OM4最大传输150m；非工业级
    SUN-QSFP-40G-SR4-I 光模块 QSFP+SR4，40Gbps；OM3最大传输100m，OM4最大传输150m；工业级

  • ● 基于Infiniband标准的SDR、DDR和QDR互连
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