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產品型號
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JFTSM-QSFPDD-400(4x100)-13-10(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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QSFPDD
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光口類型
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LC DX
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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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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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CWDM EML
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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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-2.8~4dBm
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接收靈敏度
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-6.8dBm
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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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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嘉富持續投入光(guang)模(mo)(mo)塊生(sheng)產(chan)領域，產(chan)品覆(fu)蓋1*9、SFP、10G、25G、100G、200G、400G、800G GPON/EPON/XG/XGSPON OLT等全系列光(guang)模(mo)(mo)塊。同時為下游同行提供TOSA、ROSA、BOSA等光(guang)器(qi)件(jian)半成品解(jie)決方案。JFOPT嘉富生(sheng)產(chan)線(xian)具備日產(chan)量一萬只光(guang)模(mo)(mo)塊、兩(liang)萬只光(guang)器(qi)件(jian)的能(neng)力(li)(li)。此外，JFOPT嘉富光(guang)模(mo)(mo)塊擁有業界領先的耐高溫、抗干擾(rao)特性(xing)，廣泛應用于計算中心、運營商、交通安防、電力(li)(li)設施等行業領域。
JFOPT QSFP-DD 400G (4x100G) 1310nm 10千(qian)米 LR4 LC DX 光(guang)(guang)(guang)(guang)(guang)模(mo)(mo)塊(kuai)是一(yi)款高(gao)性(xing)能(neng)400Gb/s四通(tong)(tong)道(dao)(dao)(dao)小型可插拔雙密度(du)（QSFP-DD）光(guang)(guang)(guang)(guang)(guang)模(mo)(mo)塊(kuai)，專(zhuan)為(wei)10千(qian)米長(chang)距光(guang)(guang)(guang)(guang)(guang)通(tong)(tong)信設(she)計(ji)。該模(mo)(mo)塊(kuai)將8通(tong)(tong)道(dao)(dao)(dao)50Gb/s（PAM4調制(zhi)）電(dian)(dian)輸入信號轉換為(wei)4路CWDM光(guang)(guang)(guang)(guang)(guang)信號，經復用(yong)(yong)后形成單(dan)通(tong)(tong)道(dao)(dao)(dao)400Gb/s光(guang)(guang)(guang)(guang)(guang)傳輸；接收端則(ze)將400Gb/s光(guang)(guang)(guang)(guang)(guang)輸入解復用(yong)(yong)為(wei)4路CWDM光(guang)(guang)(guang)(guang)(guang)信號，并轉換為(wei)8通(tong)(tong)道(dao)(dao)(dao)50Gb/s（PAM4調制(zhi)）電(dian)(dian)輸出。4個(ge)CWDM通(tong)(tong)道(dao)(dao)(dao)的(de)(de)中(zhong)心波長(chang)嚴(yan)格遵循ITU-T G.694.2標準，分別(bie)為(wei)1271nm、1291nm、1311nm和1331nm。光(guang)(guang)(guang)(guang)(guang)學接口(kou)采用(yong)(yong)雙工LC連接器，電(dian)(dian)氣接口(kou)配備76針連接器。為(wei)實(shi)現(xian)10千(qian)米最(zui)優傳輸性(xing)能(neng)，必須使用(yong)(yong)單(dan)模(mo)(mo)光(guang)(guang)(guang)(guang)(guang)纖（SMF），且需啟用(yong)(yong)主機(ji)前向(xiang)糾錯（FEC）功能(neng)。該模(mo)(mo)塊(kuai)設(she)計(ji)兼具可靠性(xing)與(yu)高(gao)效性(xing)，是先進網絡系統中(zhong)高(gao)速(su)長(chang)距光(guang)(guang)(guang)(guang)(guang)通(tong)(tong)信的(de)(de)理想解決方案。
| Hot-pluggable QSFP-DD form factor | 4CWDM lanes MUX/DEMUX design | ||||||||
| Duplex LC connector | Data rate 106.25Gbps PAM4 per lane | ||||||||
| 8x53.125Gb/s electrical interface(400GAUI-8) | Up to 10km 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 | 3.135 | 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 | |||
| Data rate per lane | DR | 53.125±100ppm | 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 | 900 | 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 | 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 | |||||
| Data rate,each lane | - | 53.125±100ppm | GBd | - | |||||
| Side-mode suppression ratio | SMSR | 30 | - | - | dB | - | |||
| Average optical power,per lane | Po | -2.8 | - | 4.0 | dBm | 1 | |||
| Extinction ratio | ER | 3.5 | - | - | dBm | - | |||
| Transmitter and dispersion eye closure | TDECQ | - | - | 3.9 | dB | - | |||
| Optical return loss tolerance | ORL | - | - | 15.6 | dB | - | |||
Receiver |
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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 | |||||
| Data rate,each lane | - | 53.125±100ppm | GBd | - | |||||
| Average receive power,each lane | - | -9.1 | - | 4.0 | dBm | - | |||
| Receive power(OMAouter),each lane | - | - |  - |
4.2 | dBm | - | |||
| Receiver sensitivity(OMAouter),each lane | - | - | - | -6.8 | dBm | 2 | |||
| LOS asserted | Lsa | -20 | - |  - |
dBm | - | |||
| LOS de-asserted | Lda | - | -12.1 | dBm | - | ||||
| LOS hysteresis | Lh | 0.5 | - | - | dB | - | |||
Note: [1]Average launch power,each lane(min)is informative and not the principal indicator ofsignal strength.A transmitter with launch power below this value cannot be compliant;however,avalue above this does not ensure compliance. [2]Measured with conformance test signal at TP3 for BER=2.4E-4 Pre-FEC |
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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 | ||||||
