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位置: 首頁> 產品中心 > 光電轉換器 > SFP光模組

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SUN-QSFP-SR4光模組

型號: SUN-QSFP-SR4

Suitable for mutilmode OM3 Max distance 100m, OM4 Max 150m.

    主要特點

  • 4個全雙工獨立通道
  • 4個850nm VCSEL陣列
  • 4個通道PIN光纖監測陣列
  • 單通道最大速率可達10.3125Gbps
  • MPO光介面
  • 最大傳輸距離100m（OM3光纖）、150m（OM4光纖）
  • 最大功率1.5W
  • 內置數位診斷功能
  • 符合ROHS
  • 符合QSFP MSA標準
  • 工作溫度 非工業級：0～+70°C 工業級：-40～+85°C
  • 描述
  • 規格
  • 訂購信息
  • 應用
  • 常見問題解答
  • 產品視頻
  •   Sun Telecom的SUN-QSFP-SR4系列光模組採用12芯MPO連接器作為光介面，提供4路傳輸通道，每個通道速率可達10.3125 Gbps。SUN-QSFP-SR4系列光模組使用OM3光纖，最遠傳輸距離可達100m；使用OM4光纖，最遠傳輸距離可達150m。

  • Pin腳定義
    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 Output  
    15 CML-O Rx3- Receiver Inverted Data Output  
    16   GND Ground 1
    17 CML-O Rx1+ Receiver Non-Inverted Data Output  
    18 CML-O Rx1- Receiver Inverted Data Output  
    19   GND Ground 1
    20   GND Ground 1
    21 CML-O Rx2- Receiver Inverted Data Output  
    22 CML-O Rx2+ Receiver Non-Inverted Data Output  
    23   GND Ground 1
    24 CML-O Rx4- Receiver Inverted Data Output 1
    25 CML-O Rx4+ Receiver Non-Inverted Data Output  
    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 3.15V and 3.6V.
    Pin腳分配和描述


    光介面
    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 received 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

    最大額定參數
    Parameter Symbol Min Max Units
    Storage Temperature Tst -20 85 ºC
    Input Voltage Vin -0.3 Vcc+0.3 V
    Power Supply Voltage Vcc -0.3 3.6 V
    Relative Humidity (non-condensation) RH 5 95 %
     
    工作環境
    Parameter Symbol Min Typical Max Units
    Operating Temperature Non-industrial Tc 0   70 ºC
    Industrial Tc -40   85 ºC
    Power Supply Voltage Vcc 3.13 3.3 3.47 V
    Date Rate Each Lane fd   10.3 10.5(1) Gbps
    Power Dissipation Pm     1.5 W
    Fiber Bend Radius Rb 3     CM
    Note:
    1. Up to 12.5Gbps may be supported.
     
    電氣參數
    The following electrical characteristics are defined over the Recommended Operating Environment unless otherwise specified.
    Parameter Symbol Min Typical Max Units
    Differential Input Impedance Zin 90 100 110 Ohm
    Differential Output Impedance Zout 90 100 110 Ohm
    Differential Input Voltage Amplitude ΔVin 300   1100 mVp-p
    Differential Output Voltage Amplitude  ΔVOut 500   800 mVp-p
    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.
     
    光學參數
    Parameter Symbol Min Typical Max Units Notes
    Transmitter
    Center Wavelength λC 840 850 860 nm  
    RMS Spectral Width ∆λ     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 Received Power Each Lane       -9.5 dBm  
    Receiver Reflectance Rr     -12 dB  
    Maximum Average Received 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




  • 型號 名稱 描述
    SUN-QSFP-40G-SR4 光模組 QSFP+SR4，40Gbps；OM3最大傳輸100m，OM4最大傳輸150m；非工業級
    SUN-QSFP-40G-SR4-I 光模組 QSFP+SR4，40Gbps；OM3最大傳輸100m，OM4最大傳輸150m；工業級

  • ● 基於Infiniband標準的SDR、DDR和QDR互連
    ● 資料中心交換機和路由器的互聯

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