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產品型號
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JFTSM-QSFP56-200(4x50)-CW4-10(LR4)-LCD
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工廠品牌
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JFOPT嘉富
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封裝形式
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QSFP56
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光口類型
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LC雙聯
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最高總速率
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200Gbps
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每通道速率
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26.5625Gbps
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最大傳輸距離
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10km
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||
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工作波長
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1310nm
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工作電壓
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3.3V
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光纖型號
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SMF
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纖芯尺寸
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9/125
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發射器類型
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DFB
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接收器類型
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PIN
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發射功率
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-3.4~5.3dBm
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接收靈敏度
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-7.7dBm
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數字診斷(DDM)
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YES
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接收過載
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5.3dBm
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功耗
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<8W
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支持協議
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5G backhaul
Switch&Router connections Data centers 200GE 10km SMF links |
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工作溫度(商業級)
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0℃~+70℃
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儲存溫度（商業級）
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-40℃~+85℃
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JFOPT嘉富(fu)持續投入光模(mo)(mo)塊生產(chan)(chan)領(ling)域，產(chan)(chan)品(pin)覆蓋1*9、SFP、10G、25G、100G、200G、400G、800G GPON/EPON/XG/XGSPON OLT等全系列光模(mo)(mo)塊。同(tong)時為下游同(tong)行提供TOSA、ROSA、BOSA等光器件半成品(pin)解(jie)決方案(an)。JFOPT嘉富(fu)生產(chan)(chan)線具(ju)備日(ri)產(chan)(chan)量一萬只光模(mo)(mo)塊、兩(liang)萬只光器件的能力。此外(wai)，JFOPT嘉富(fu)光模(mo)(mo)塊擁有業界領(ling)先的耐高(gao)溫、抗干擾特性(xing)，廣泛應用于計算(suan)中心(xin)、運營商、交通安防(fang)、電力設施等行業領(ling)域。
JFOPT QSFP56 200G (4x50G) CWDM4 2km FR4 LC DX光模塊(kuai)是一款高(gao)性(xing)能熱插拔模塊(kuai)，采用PAM4調制技(ji)術實現(xian)每通道50Gbps的(de)光數據(ju)傳輸。該模塊(kuai)支持通過單模光纖(xian)進(jin)行(xing)最長2公(gong)里的(de)數據(ju)傳輸，采用緊湊型QSFP56封裝。其內(nei)部集成先進(jin)組件(jian)，包括高(gao)性(xing)能激光二(er)極管(LD)、光電探(tan)測器(PIN)和數字(zi)信(xin)號處理器(DSP)，可確(que)保在嚴(yan)苛的(de)數據(ju)通信(xin)應用場景中實現(xian)穩定高(gao)效(xiao)的(de)運(yun)行(xing)。
| Hot-pluggable QSFP56 form factor | LC connector | ||||||||
| 200GBASE-LR4 compliant-4x26.5625 GBd PAM4 | 200GAUI-4 compliant-4x26.5625 GBd PAM4 | ||||||||
| Maximum link length of 10km via SMF fiber | Digital diagnostics functions are available via the I2C interface | ||||||||
| Single 3.3V power supply | Power dissipation:<8W | ||||||||
| CMIS 4.0 management interface | Operating case temperature:0℃~+70℃ |
| 5G backhaul | Switch & Router connections | |||||||
| Data centers 200GE 10Km SMF links | ||||||||
| Parameter | Symbol | Min. | Max. | Unit | |||||
| Power supply voltage | VCC | -0.5 | +3.6 | V | |||||
| Storage temperature | TC | -40 | +85 | ℃ | |||||
| Relative humidity | RH | 5 | 85 | % | |||||
These values represent the damage threshold of the module.Stress in excess of any of the individual absolute maximum ratingscan cause immediate catastrophic damage to the module even if all other parameters are within recommended operating conditions.
| Parameter | Symbol | Min | Typical | Max | Unit | ||||
| Power supply voltage | VCC | 3.135 | 3.30 | 3.465 | V | ||||
| Operating case temperature | Tca | 0 | - | 70 | ℃ | ||||
Recommended operating environment specifies parameters for which the electrical and optical characteristics hold unless otherwise noted.
| Parameter | Symbol | Min | Typical | Max | Unit | Notes | |||
| Signaling rate per lane | - | -100ppm | 26.5625 | +100ppm | Gbd | - | |||
Transmitter |
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| Differential input impedance | Zin | 90 | 100 | 110 | ohm | - | |||
| Differential input voltage amplitude | △Vin | - | - | 900 | mVp-p | - | |||
Receiver |
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| Differential output impedance | Zout | 90 | 100 | 110 | ohm | - | |||
| Differential output voltage amplitude | △Vout | 900 | - | - | mVp-p | AtTPla | |||
The following electrical characteristics are defined over the Recommended Operating Environment unless otherwise specified.
| Parameter | Symbol | Min | Typical | Max | Unit | Notes | |||
Transmitter |
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| Center wavelength | Ch0 | λo | 1294.53 | - | 1296.59 | nm | - | ||
| Ch1 | λ1 | 1299.02 | - | 1301.09 | |||||
| Ch2 | λ2 | 1303.54 | - | 1305.63 | |||||
| Ch3 | λ3 | 1308.09 | - | 1310.19 | |||||
| Side-mode suppression ratio | SMSR | 30 | - | - | dB | - | |||
| Average optical power,each lane | Po | -3.4 | - | 5.3 | dBm | - | |||
| Outer optical modulation amplitude(each ane) | OMAout | -0.4 | - | 5.1 | dBm | - | |||
| Launch power in OMAouter minus TDECQ | Ptdecq | -1.8 | - | - | dBm | - | |||
| Extinction ratio | ER | 3.5 | - | - | dBm | - | |||
| Transmitter and dispersion eye closurefor PAM4 per lane | TDECQ | - | - | 3.4 | dB | - | |||
| Average launch power of off transmitter(each lane) | Poff | - | - | -30 | dBm | - | |||
| Optical return Loss tolerance | ORL | - | - | 15.1 | dB | - | |||
Receiver |
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| Center wavelength | Ch0 | λo | 1294.53 | - | 1296.59 | nm |  - |
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| Ch1 | λ1 | 1299.02 | - | 1301.09 | |||||
| Ch2 | λ2 | 1303.54 | - | 1305.63 | |||||
| Ch3 | λ3 | 1308.09 | - | 1310.19 | |||||
| Damage threshold | DT | 6.3 | - | - | dBm | - | |||
| Average receive power ,each lane | - | -9.7 | - | 5.3 | dBm | - | |||
| Receiver reflectance | Rfl | - | - | -26 | dB | - | |||
| Receiver power(OMAouter),each lane | OMAout | - | - | 5.1 | dBm | - | |||
| Stressed receiver sensitivity(OMAouter), each lane | Sens | - | - | -5.2 | dBm | - | |||
| Receiver sensitivity(OMAouter), each lane | Sen | - | - | -7.7 | dBm | 1 | |||
Note: [1]Measured with conformancetest signal at TP3 for the BER specified in IEEE802.3bs |
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The following optical characteristics are defined over the recommended operating environment unless otherwise specified.
| Pin | Symbol | Name/Description | |||||||
| 1 | GND | Ground | |||||||
| 2 | Tx2n | Transmitter inverted data input | |||||||
| 3 | Tx2p | Transmitter non-inverted data input | |||||||
| 4 | GND | Ground | |||||||
| 5 | Tx4n | Transmitter inverted data input | |||||||
| 6 | Tx4p | Transmitter non-inverted data input | |||||||
| 7 | GND | Ground | |||||||
| 8 | ModSelL | Module select | |||||||
| 9 | ResetL | Module reset | |||||||
| 10 | VCCRx | +3.3V power supply receiver | |||||||
| 11 | SCL | 2-wire serial interface clock | |||||||
| 12 | SDA | 2-wire serial interface data | |||||||
| 13 | GND | Ground | |||||||
| 14 | Rx3p | Receiver non-inverted data output | |||||||
| 15 | Rx3n | Receiver inverted data output | |||||||
| 16 | GND | Ground | |||||||
| 17 | Rxlp | Receiver non-inverted data output | |||||||
| 18 | Rx1n | Receiver inverted data output | |||||||
| 19 | GND | Ground | |||||||
| 20 | GND | Ground | |||||||
| 21 | Rx2n | Receiver inverted data output | |||||||
| 22 | Rx2p | Receiver non-inverted data output | |||||||
| 23 | GND | Ground | |||||||
| 24 | Rx4n | Receiver inverted data output | |||||||
| 25 | Rx4p | Receiver non-inverted data output | |||||||
| 26 | GND | Ground | |||||||
| 27 | ModPrsL | Module present | |||||||
| 28 | IntL | Interrupt | |||||||
| 29 | VCC Tx | +3.3V power supply transmitter | |||||||
| 30 | VCC1 | +3.3V power Supply | |||||||
| 31 | LPMode | Low power mode | |||||||
| 32 | GND | Ground | |||||||
| 33 | Tx3p | Transmitter non-inverted data input | |||||||
| 34 | Tx3n | Transmitter inverted data input | |||||||
| 35 | GND | Ground | |||||||
| 36 | Txlp | Transmitter non-inverted dataInput | |||||||
| 37 | Tx1n | Transmitter inverted data input | |||||||
| 38 | GND | Ground | |||||||
