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產品型號
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JFTSM-QSFP56-200(4x50)-CW4-2(FR4)-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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2km
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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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CWDM LD&PD
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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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-4.2~4.7dBm
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接收靈敏度
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-6dBm
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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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4.7dBm
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功耗
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<6.5W
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支持協議
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200G BASE-FR4 ethernet
Switch & Router Connections Data center Other 200G interconnect requirements |
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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(jia)富持續投入光(guang)(guang)(guang)模塊(kuai)生產(chan)領域，產(chan)品覆蓋1*9、SFP、10G、25G、100G、200G、400G、800G GPON/EPON/XG/XGSPON OLT等(deng)全系列光(guang)(guang)(guang)模塊(kuai)。同時為下游(you)同行(xing)提供TOSA、ROSA、BOSA等(deng)光(guang)(guang)(guang)器件(jian)半(ban)成品解決方案。JFOPT嘉(jia)富生產(chan)線具備日產(chan)量一萬只光(guang)(guang)(guang)模塊(kuai)、兩萬只光(guang)(guang)(guang)器件(jian)的能力。此外，JFOPT嘉(jia)富光(guang)(guang)(guang)模塊(kuai)擁有(you)業(ye)界領先的耐高溫、抗干擾(rao)特性，廣(guang)泛應用于計算中心、運(yun)營商、交通安防、電力設施等(deng)行(xing)業(ye)領域。
JFOPT QSFP56 200G (4x50G) CWDM4 2km FR4 LC DX光模塊(kuai)(kuai)(kuai)是一款高性能熱插拔模塊(kuai)(kuai)(kuai)，采用(yong)PAM4調制技術實現(xian)每通(tong)道50Gbps的(de)光數據傳(chuan)輸。該模塊(kuai)(kuai)(kuai)支持通(tong)過單(dan)模光纖進行最長2公里的(de)數據傳(chuan)輸，采用(yong)緊湊(cou)型(xing)QSFP56封(feng)裝。其(qi)內部集成先(xian)進組件，包括高性能激光二極管(LD)、光電探(tan)測器(qi)(qi)(PIN)和數字(zi)信號處理(li)器(qi)(qi)(DSP)，可確(que)保在嚴苛(ke)的(de)數據通(tong)信應用(yong)場景(jing)中實現(xian)穩定高效的(de)運行。
| Hot-pluggable QSFP56 form factor | LC/UPC connecting interface compliant | ||||||||
| Data rate up to 50 Gb/s PAM4 per lane | Integrated CWDM LD and PD array | ||||||||
| Maximum link length of 2km via SMF fiber | Digital diagnostics functions are available via the I2C interface | ||||||||
| Single 3.3V power supply | Power dissipation:<6.5W | ||||||||
| International class 1 laser safety certified | Operating case temperature:0℃~+70℃ |
| 200G BASE-FR4 ethernet | Switch & Router connections | |||||||
| Data centers | Other 200G interconnect requirements | |||||||
| 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 | - | - | 26.5625 | - | Gbd | - | |||
Transmitter |
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| Differential data input voltage | △Vin | 900 | - | - | mVp-p | - | |||
| DifferentialInput Impedance | Zin | 90 | 100 | 110 | ohm | - | |||
Receiver |
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| Differential output voltage | Vout | - | - | 900 | mVp-p | - | |||
| Differential output impedance | Rout | 90 | 100 | 110 | ohm | - | |||
| Parameter | Symbol | Min | Typical | Max | Unit | Notes | |||
Transmitter |
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| Center wavelength | Ch0 | λ0 | 1264.5 | 1271 | 1277.5 | nm | - | ||
| Ch1 | λ1 | 1284.5 | 1291 | 1297.5 | |||||
| Ch2 | λ2 | 1304.5 | 1311 | 1317.5 | |||||
| Ch3 | λ3 | 1324.5 | 1331 | 1337.5 | |||||
| Side-mode suppression ratio | SMSR | 30 | - | - | dB | - | |||
| Average optical power | Po | -4.2 | - | 4.7 | dBm | - | |||
| Tx OMA per lane | TxOMA | -1.2 | - | 4.5 | dBm | - | |||
| Extinction ratio | ER | 3.5 | - | - | dBm | - | |||
| Optical modulation amplitude | OMA | -4.5 | - | 3 | dB | - | |||
| Transmitter and dispersion eye closure for PAM4 per lane | TDECQ | - | - | 3.3 | dB | - | |||
| Optical return loss tolerance | ORL | - | - | 16.5 | dB | - | |||
| Relative intensity noise | RIN | - | - | -132 | dB/Hz | - | |||
Receiver |
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| Center wavelength | Ch0 | λ0 | 1264.5 | 1271 | 1277.5 | nm |  - |
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| Ch1 | λ1 | 1284.5 | 1291 | 1297.5 | |||||
| Ch2 | λ2 | 1304.5 | 1311 | 1317.5 | |||||
| Ch3 | λ3 | 1324.5 | 1331 | 1337.5 | |||||
| Damage threshold | DT | 5.7 | - | - | dBm | - | |||
| Average receive power ,each lane | - | -8.2 | - | 4.7 | dBm | - | |||
| Receiver reflectance | Rfl | - | - | -26 | dB | - | |||
| Difference in receive power between any two lanes | - | - | - | 4.1 | dB | - | |||
| Receiver sensitivity(OMAouter) | - | - | - | -6 | dBm | - | |||
| Stressed receiver sensitivity(OMAouter) | - | - | - | -3.6 | dBm | - | |||
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 | |||||||
