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產品型號
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JFTSM-QSFPDD-400(4x100)-13-05(DR4)-MPO8/12
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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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QSFPDD
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光口類型
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MPO 8C/12C
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最高總速率
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400Gbps
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每通道速率
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53.125Gbps
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最大傳輸距離
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500m
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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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VCSEL
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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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-2.9~4.0dBm
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接收靈敏度
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-4.4dBm
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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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4dBm
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功耗
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<10W
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支持協議
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IEEE 802.3bs 400GBASE-DR4
400G ethernet Infiniband interconnect Data center Enterprise networking |
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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)(jia)富(fu)持續(xu)投(tou)入光(guang)模塊(kuai)生(sheng)產(chan)(chan)(chan)領(ling)域(yu)，產(chan)(chan)(chan)品覆蓋1*9、SFP、10G、25G、100G、200G、400G、800G GPON/EPON/XG/XGSPON OLT等(deng)(deng)全系列光(guang)模塊(kuai)。同時為下(xia)游(you)同行提供TOSA、ROSA、BOSA等(deng)(deng)光(guang)器件半成品解(jie)決方案。JFOPT嘉(jia)(jia)富(fu)生(sheng)產(chan)(chan)(chan)線具備(bei)日產(chan)(chan)(chan)量一萬只(zhi)光(guang)模塊(kuai)、兩萬只(zhi)光(guang)器件的(de)(de)能力(li)。此外，JFOPT嘉(jia)(jia)富(fu)光(guang)模塊(kuai)擁有(you)業(ye)界領(ling)先的(de)(de)耐高(gao)溫(wen)、抗(kang)干(gan)擾特性(xing)，廣泛(fan)應用于計(ji)算(suan)中心、運(yun)營商、交通安(an)防(fang)、電力(li)設施等(deng)(deng)行業(ye)領(ling)域(yu)。
JFOPT QSFP-DD 400G (4x100G) 1310nm 500米 DR4 MPO8/12 光(guang)(guang)(guang)模塊(kuai)是一(yi)款(kuan)高性能400Gb/s四通道(dao)(dao)小型(xing)可(ke)(ke)插拔雙密度(du)（QSFP-DD）光(guang)(guang)(guang)模塊(kuai)，專為(wei)500米中短(duan)距光(guang)(guang)(guang)通信應用(yong)(yong)優化設計。該模塊(kuai)將8通道(dao)(dao)50Gb/s（PAM4調制(zhi)）電輸入信號(hao)(hao)轉(zhuan)換為(wei)4路(lu)并行光(guang)(guang)(guang)信號(hao)(hao)（每路(lu)100Gb/s），實現(xian)400Gb/s總速率傳輸；接收端則執(zhi)行逆向(xiang)處(chu)理(li)，將4路(lu)100Gb/s光(guang)(guang)(guang)信號(hao)(hao)還原(yuan)為(wei)8通道(dao)(dao)50Gb/s（PAM4調制(zhi)）電輸出。模塊(kuai)兼容MTP/MPO-12連(lian)接器光(guang)(guang)(guang)纖跳線，通過插座內置導向(xiang)針確(que)保精(jing)準對準，安(an)裝時嚴禁扭(niu)轉(zhuan)跳線以免破壞通道(dao)(dao)對準。電氣接口采用(yong)(yong)符合QSFP-DD MSA標準的(de)邊緣式連(lian)接器。緊湊型(xing)設計結(jie)合堅固的(de)光(guang)(guang)(guang)電連(lian)接結(jie)構與數字(zi)診斷接口，使(shi)其成為(wei)高速短(duan)距數據(ju)通信應用(yong)(yong)的(de)可(ke)(ke)靠解(jie)決方案。
| Hot-pluggable QSFP-DD form factor | Parallel 4 optical lanes | ||||||||
| MPO-12 connector | Data rate 106.25Gbps PAM4 per lane | ||||||||
| 8x53.125Gb/s electrical interface(400GAUI-8) | Up to 500m transmission on single mode fiber(SMF) with FEC | ||||||||
| Digital diagnostics functions are available via the I2C interface | Single 3.3V power supply and power dissipation<10W | ||||||||
| Operating case temperature:0℃~+70℃ |
| 400G ethernet | Infiniband interconnect | |||||||
| Data center | Enterprise networking | |||||||
| 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 | 3.15 | 3.30 | 3.45 | 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 | |||
| Data rate per lane | DR | - | 53.125 | - | Gbps | - | |||
Transmitter |
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| Input differential impedance | Rin | 90 | 100 | 110 | Ω | - | |||
| Differential input voltage swing | Vin | 900 | - | 1100 | mVp-p | - | |||
Receiver |
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| Differential output swing | Vout | - | - | 900 | mVp-p | - | |||
| Output differential impedance | Rout | 90 | 100 | 110 | Ω | - | |||
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 | λ | 1304.5 | 1310 | 1317.5 | nm | - | |||
| Data rate,each lane | - | 53.125±100ppm | GBd | - | |||||
| Side-mode suppression ratio | SMSR | 30 | - | - | dB | - | |||
| Average optical power,per lane | Po | -2.9 | - | 4 | dBm | 1 | |||
| Extinction ratio | ER | 3.5 | - | - | dBm | - | |||
| Optical modulation amplitude | OMA | -4.5 | - | 3 | dB | - | |||
| Transmitter and dispersion eye closure |
TDECQ | - | - | 3.4 | dB | - | |||
| Optical return loss tolerance | ORL | - | - | 21.4 | dB | - | |||
Receiver |
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| CenterWavelength | λ | 1304.5 | 1310 | 1317.5 | nm | - | |||
| Data rate,each lane | - | 53.125±100ppm | GBd | - | |||||
| Average receive power,each lane | - | -5.9 | - | 4.0 | dBm | - | |||
| Receive power(OMAouter),each lane | - | - | - | 4.2 |  dBm |
- | |||
| Receiver sensitivity(OMAouter),each lane | - | - | - | -4.4 | dBm | - | |||
| LOS asserted | Lsa | -15 | - | - | dBm |  - |
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| LOS de-asserted | Lda | - | - | -8.9 | dBm | - | |||
| LOS hysteresis | Lh | 0.5 | - | - | dB | - | |||
Note: [1]Average launch power,each lane(min)is informative and not the principal indicator of signal strength. [2]Atransmitter with launch power below this value cannot be compliant;however,avalue above this does not ensure compliance. |
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The following optical characteristics are defined over the recommended operating environment unless otherwise specified.
| Pad | Logic | Symbol | Name/Description | ||||||
| 1 | - | GND | Ground | ||||||
| 2 | CML-I | Tx2n | Transmitter inverted data input | ||||||
| 3 | CML-I | Tx2p | Transmitter non-inverted data input | ||||||
| 4 | - | GND | Ground | ||||||
| 5 | CML-I | Tx4n | Transmitter inverted data input | ||||||
| 6 | CML-I | Tx4p | Transmitter non-inverted data input | ||||||
| 7 | - | GND | Ground | ||||||
| 8 | LVTTL-I | ModSelL | Module select | ||||||
| 9 | LVTTL-I | ResetL | Module reset | ||||||
| 10 | - | Vcc Rx | +3.3V Power supply receiver | ||||||
| 11 | LVCMOS- I/O | SCL | 2-wire serial interface clock | ||||||
| 12 | LVCMOS- I/O | SDA | 2-wireserial interface data | ||||||
| 13 | - | GND | Ground | ||||||
| 14 | CML-O | Rx3p | Receiver non-inverted data output | ||||||
| 15 | CML-O | Rx3n | Receiver inverted data output | ||||||
| 16 | - | GND | Ground | ||||||
| 17 | CML-O | Rx1p | Receiver non-inverted data output | ||||||
| 18 | CML-O | Rx1n | Receiver inverted data output | ||||||
| 19 | - | GND | Ground | ||||||
| 20 | - | GND | Ground | ||||||
| 21 | CML-O | Rx2n | Receiver onverted data output | ||||||
| 22 | CML-O | Rx2p | Receiver non-inverted data output | ||||||
| 23 | - | GND | Ground | ||||||
| 24 | CML-O | Rx4n | Receiver inverted data output | ||||||
| 25 | CML-O | Rx4p | Receiver non-onverted data output | ||||||
| 26 | - | GND | Ground | ||||||
| 27 | LVTTL-O | ModPrsL | Module present | ||||||
| 28 | LVTTL-O | IntL | Interrupt | ||||||
| 29 | - | VCC Tx | +3.3V power supply transmitter | ||||||
| 30 | - | VCC1 | +3.3V power supply | ||||||
| 31 | LVTTL-I | InitMode | Initialization mode;in legacy QSFP applications,the initMode pad is called LPMODE | ||||||
| 32 | - | GND | Ground | ||||||
| 33 | CML-I | Tx3p | Transmitter non-inverted data input | ||||||
| 34 | CML-I | Tx3n | Transmitter inverted data input | ||||||
| 35 | - | GND | Ground | ||||||
| 36 | CML-I | Tx1p | Transmitter non-Inverted data input | ||||||
| 37 | CML-I | Tx1n | Transmitter inverted data input | ||||||
| 38 | - | GND | Ground | ||||||
| 39 | - | GND | Ground | ||||||
| 40 | CML-I | Tx6n | Transmitter inverted data input | ||||||
| 41 | CML-I | Tx6p | Transmitter non-inverted data input | ||||||
| 42 | - | GND | Ground | ||||||
| 43 | CML-I | Tx8n | Transmitter inverted data input | ||||||
| 44 | CML-I | Tx8p | Transmitter non-inverted data input | ||||||
| 45 | - | GND | Ground | ||||||
| 46 | - | Reserved | For future use | ||||||
| 47 | - | VS1 | Module vender specific1 | ||||||
| 48 | - | Vcc Rx1 | 3.3V power supply receiver | ||||||
| 49 | - | VS2 | Module vender specific2 | ||||||
| 50 | - | VS3 | Module vender specific3 | ||||||
| 51 | - | GND | Ground | ||||||
| 52 | CML-O | Rx7p | Receiver non-inverted data output | ||||||
| 53 | CML-O | Rx7n | Receiver inverted data output | ||||||
| 54 | - | GND | Ground | ||||||
| 55 | CML-O | Rx5p | Receiver non-inverted data output | ||||||
| 56 | CML-O | Rx5n | Receiver inverted data output | ||||||
| 57 | - | GND | Ground | ||||||
| 58 | - | GND | Ground | ||||||
| 59 | CML-O | Rx6n | Receiver inverted data output | ||||||
| 60 | CML-O | Rx6p | ReceiverNon-inverted data output | ||||||
| 61 | - | GND | Ground | ||||||
| 62 | CML-O | Rx8n | Receiver inverted data output | ||||||
| 63 | CML-O | Rx8p | Receiver non-inverted data output | ||||||
| 64 | - | GND | Ground | ||||||
| 65 | - | NC | No connect | ||||||
| 66 | - | Reserved | For futureuse | ||||||
| 67 | - | VCC Tx1 | 3.3V power supply transmitter | ||||||
| 68 | - | VCC2 | 3.3V power supply | ||||||
| 69 | - | Reserved | For future use | ||||||
| 70 | - | GND | Ground | ||||||
| 71 | CML-I | Tx7p | Transmitter non-inverted data input | ||||||
| 72 | CML-I | Tx7n | Transmitter inverted data input | ||||||
| 73 | - | GND | Ground | ||||||
| 74 | CML-I | Tx5p | Transmitter non-inverted data input | ||||||
| 75 | CML-I | Tx5n | Transmitter inverted data input | ||||||
| 76 | - | GND | Ground | ||||||
