|
產品型號
|
JFTSM-QSFPDD-400(4x100)-13-2(FR4)-LCD
|
工廠品牌
|
JFOPT嘉富
|
|
封裝形式
|
QSFPDD
|
光口類型
|
LC DX
|
|
最高總速率
|
400Gbps
|
每通道速率
|
53.125Gbps
|
|
最大傳輸距離
|
2km
|
||
|
工作波長
|
1310nm
|
工作電壓
|
3.3V
|
|
光纖型號
|
SMF
|
纖芯尺寸
|
9/125
|
|
發射器類型
|
DFB
|
接收器類型
|
PIN
|
|
發射功率
|
-3.3~3.5dBm
|
接收靈敏度
|
-4.6dBm
|
|
數字診斷
|
YES
|
接收過載
|
3.5dBm
|
|
功耗
|
<10W
|
支持協議
|
400G ethernet
Interconnections Data center Enterprise networking
MSA
|
|
工作溫度(商業級)
|
0℃~+70℃
|
儲存溫度（商業級）
|
-40℃~+85℃
|
JFOPT嘉富持續投(tou)入光模(mo)塊(kuai)(kuai)生(sheng)產(chan)領(ling)域，產(chan)品覆蓋1*9、SFP、10G、25G、100G、200G、400G、800G GPON/EPON/XG/XGSPON OLT等(deng)全(quan)系(xi)列光模(mo)塊(kuai)(kuai)。同時為(wei)下游同行(xing)提供TOSA、ROSA、BOSA等(deng)光器件半(ban)成品解決方案。JFOPT嘉富生(sheng)產(chan)線具備日產(chan)量一萬(wan)只光模(mo)塊(kuai)(kuai)、兩(liang)萬(wan)只光器件的能力。此外，JFOPT嘉富光模(mo)塊(kuai)(kuai)擁(yong)有業界領(ling)先的耐高(gao)溫、抗干擾特性，廣泛應用于計算中心、運營商、交通安防、電力設施等(deng)行(xing)業領(ling)域。
JFOPT QSFP-DD 400G (4x100G) 1310nm 2千米(mi) FR4 LC DX 光(guang)(guang)模(mo)塊(kuai)(kuai)(kuai)是一款高性(xing)能400Gb/s四通(tong)(tong)(tong)道小型可插(cha)拔雙密度(du)（QSFP-DD）光(guang)(guang)模(mo)塊(kuai)(kuai)(kuai)，專為長達2千米(mi)的(de)光(guang)(guang)通(tong)(tong)(tong)信(xin)應(ying)用(yong)設(she)計。該模(mo)塊(kuai)(kuai)(kuai)將8通(tong)(tong)(tong)道50Gb/s（PAM4調制）電(dian)信(xin)號(hao)轉(zhuan)換為4路(lu)CWDM光(guang)(guang)信(xin)號(hao)，經復(fu)用(yong)后形成單通(tong)(tong)(tong)道400Gb/s光(guang)(guang)傳輸；接(jie)收端則將400Gb/s光(guang)(guang)輸入解(jie)復(fu)用(yong)為4路(lu)CWDM光(guang)(guang)信(xin)號(hao)，并轉(zhuan)換為8通(tong)(tong)(tong)道50Gb/s（PAM4調制）電(dian)輸出。這(zhe)4個(ge)CWDM通(tong)(tong)(tong)道的(de)中心波(bo)長嚴格遵循ITU-T G.694.2標(biao)準(zhun)，分別為1271nm、1291nm、1311nm和1331nm。模(mo)塊(kuai)(kuai)(kuai)光(guang)(guang)學接(jie)口采用(yong)雙工(gong)LC連(lian)接(jie)器，電(dian)氣接(jie)口配(pei)備76針連(lian)接(jie)器。為實(shi)現2千米(mi)長距(ju)傳輸，需使用(yong)單模(mo)光(guang)(guang)纖（SMF）以最小化光(guang)(guang)色散，同時必須啟用(yong)主機前向糾(jiu)錯（FEC）功能。憑(ping)借先進的(de)工(gong)程設(she)計及行業標(biao)準(zhun)遵從(cong)性(xing)，該模(mo)塊(kuai)(kuai)(kuai)是高速長距(ju)光(guang)(guang)通(tong)(tong)(tong)信(xin)應(ying)用(yong)的(de)理(li)想解(jie)決方案。
| Hot-pluggable QSFP-DD form factor | 4 CWDM lanes MUX/DEMUX design | ||||||||
| Duplex LC connector | Data rate 106.25Gbps PAM4 per lane | ||||||||
| 8x53.125Gb/s electrical interface(400GAUI-8) | Up to 2km 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 |
|||||||||
| Input differential impedance | Rin | 90 | 100 | 110 | Ω | - | |||
| Differential input voltage swing | Vin | 900 | - | 1100 | mVp-p | - | |||
Receiver |
|||||||||
| 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 |
|||||||||
| 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 | -3.3 | - | 3.5 | dBm | 1 | |||
| Extinction ratio | ER | 3.5 | - | - | dBm | - | |||
| Transmitter and dispersion eye closure | TDECQ | - | - | 3.4 | dB | - | |||
| Optical return loss tolerance | ORL | - | - | 17.1 | dB | - | |||
Receiver |
|||||||||
| 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 | - | -7.3 | - | 3.5 | dBm | - | |||
| Receive power(OMAouter),each lane | - | - |  - |
3.7 | dBm | - | |||
| Receiver sensitivity(OMAouter),each lane | - | - | - | -4.6 | dBm | 2 | |||
| LOS asserted | Lsa | -20 | - |  - |
dBm | - | |||
| LOS de-asserted | Lda | - | -10.3 | dBm | - | ||||
| LOS hysteresis | Lh | 0.5 | - | - | dB | - | |||
Note: [1]Average launch power,each lane(min)isinformative and not the principal indicator ofsignal strength.Atransmitter 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 |
|||||||||
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 | ||||||
