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產品型號
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JFTSM-QSFP28-100-LW-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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QSFP28
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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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100Gbps
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每通道速率
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25.78125Gbps
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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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DIN
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發射功率
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-4.3~4.5dBm
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接收靈敏度
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-8.6Bm
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數字診斷(DOM)
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YES
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接收過載
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4.5dBm
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功耗
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<4W
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支持協議
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100GBASE-LR4
100G Ethernet |
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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(fu)持(chi)續(xu)投(tou)入(ru)光模塊(kuai)生產(chan)領域，產(chan)品(pin)覆蓋1*9、SFP、10G、25G、100G、200G、400G、800G GPON/EPON/XG/XGSPON OLT等全系列光模塊(kuai)。同時為下游同行(xing)提供TOSA、ROSA、BOSA等光器件(jian)半成品(pin)解決方(fang)案。JFOPT嘉(jia)富(fu)生產(chan)線具備日(ri)產(chan)量一萬(wan)只(zhi)光模塊(kuai)、兩萬(wan)只(zhi)光器件(jian)的(de)能力。此外，JFOPT嘉(jia)富(fu)光模塊(kuai)擁有業界領先的(de)耐高溫、抗干擾特性，廣泛(fan)應用于計算中心、運(yun)營商(shang)、交(jiao)通安防、電力設施等行(xing)業領域。
JFOPT QSFP28 100G LAN-WDM 10公里(li)雙工LC光(guang)模塊（符合OTU4 411-9D1F標準）是一款專為光(guang)通(tong)信(xin)應(ying)用設(she)計(ji)的(de)100Gb/s收發器(qi)，嚴(yan)格遵循ITU-T G.959.1、G.709建(jian)議書(shu)及G.sup39補充協議規范；該模塊將四(si)路28Gb/s輸入電(dian)信(xin)號(hao)轉換(huan)為四(si)路局(ju)域網波(bo)分(fen)復(fu)(fu)用（LAN WDM）光(guang)信(xin)號(hao)，經復(fu)(fu)用形成單通(tong)道100Gb/s光(guang)傳輸，接(jie)收端則將100Gb/s光(guang)輸入解復(fu)(fu)用為四(si)路LAN WDM光(guang)信(xin)號(hao)并轉換(huan)為四(si)路輸出電(dian)信(xin)號(hao)；其四(si)通(tong)道中(zhong)心波(bo)長(chang)（1295.56nm/1300.05nm/1304.58nm/1309.14nm）嚴(yan)格符合IEEE 802.3ba定(ding)義的(de)LAN-WDM波(bo)長(chang)柵格，搭載高(gao)(gao)(gao)性能(neng)制冷(leng)式(shi)LAN WDM DFB發射器(qi)與高(gao)(gao)(gao)靈敏(min)度PIN接(jie)收器(qi)確保卓越性能(neng)；基(ji)于QSFP+多源協議(MSA)設(she)計(ji)，具(ju)備緊湊型(xing)(xing)結構、強固(gu)型(xing)(xing)光(guang)電(dian)接(jie)口及數(shu)字診斷功能(neng)，可在極端溫度、高(gao)(gao)(gao)濕及強電(dian)磁干擾(EMI)等嚴(yan)苛環境下穩定(ding)運行(xing)，是高(gao)(gao)(gao)性能(neng)應(ying)用的(de)理想解決(jue)方案。
| Supports 103Gbps | I2C interface with integrated digital diagnostic monitoring | ||||||||
| 4*25Gbps DFB-based LAN-WDM transmitter | PIN and TIA array on the receiver side | ||||||||
| 4*25G electrical interface | Single 3.3V power supply and power dissipation<4W | ||||||||
| Distance up to 10km over SMF | Duplex LC receptacles | ||||||||
| Operatingcase temperature:0℃~+70℃ |
| 100GBASE-LR4 100G ethernet | ||||||||
| 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 | ℃ | ||||
| Parameter | Symbol | Min | Typical | Max | Unit | Ref | |||
Transmitter |
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| Input differential impedance | Rin | - | 100 | - | Ω | 1 | |||
| Single-ended input voltage tolerance | - | -0.3 | - | 4.0 | V | - | |||
| AC common mode input voltage tolerance | - | 15 | - | - | mV | - | |||
| Differential input voltage | - | 50 | - | - | mV | - | |||
| Differential input voltage swing,per lane | Vin | 190 | - | 1000 | mV | - | |||
Receiver |
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| Output differential impedance | Rout | - | 100 | - | Ω | 1 | |||
| Differential output swing,per lane | Vout | 300 | - | 900 | mV | 2 | |||
| AC common mode output voltage tolerance | - | - | - | 7.5 | mV | - | |||
| Single-ended output voltage | - | -0.3 | - | 4.0 | V | - | |||
Notes: [1]AC coupled. [2]Into 100 ohm differentialter mination. |
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| Parameter | Symbol | Min | Typical | Max | Unit | Ref. | |||
| Bit rate per lane | DR | 25.78125±100ppm | Gb/s | 1 | |||||
| Data rate variation | - | -100 | - | 100 | ppm | - | |||
| Lane_0 center wavelength | λ0 | 1294.53 | 1295.56 | 1296.59 | nm | - | |||
| Lane_1 center wavelength | λ1 | 1299.02 | 1300.05 | 1301.09 | nm | - | |||
| Lane_2 center wavelength | λ2 | 1303.54 | 1304.58 | 1305.63 | nm | - | |||
| Lane_3 center wavelength | λ3 | 1308.09 | 1309.14 | 1310.19 | nm | - | |||
| Total average output power | Po | - | - | 10.5 | dBm | - | |||
| Average launch power each lane | - | -4.3 | - | 4.5 | dBm | 2,7 | |||
| Optical modulation amplitude (OMA)each lane | OMA | -1.3 | - | 4.5 | dBm | - | |||
| Difference in launch power between any two lanes(OMA) | - | - | - | 5 | dB | - | |||
| Launch power in OMA minus TDP, each lane | OMA-TDP | -2.3 | - | - | dBm | - | |||
| Transmitter and dispersion penalty(TDP),each lane | TDP | - | - | 2.2 | dB | - | |||
| Extinction ratio | ER | 4 | - | - | dB | - | |||
| Side-mode suppression ratio | SMSR | 30 | - | - | dB | - | |||
| Average launch power of OFF transmitter per lane | Poff | - | - | -30 | dBm | - | |||
| Transmitter reflectance | - | - | - | -12 | dB | - | |||
| Optical return loss tolerance | ORL | - | - | 20 | dB | - | |||
| Transmitter eye mask definition{X1,X2,X3,Y1,Y2,Y3} | {0.25,0.4,0.45,0.25,0.28,0.4} | 3 | |||||||
| Parameter | Symbol | Min. | Typical | Max. | Unit | Ref. | |||
| Bit rate per channel | DR | 25.78125±100ppm | Gb/s | 4 | |||||
| Data rRate variation | - | -100 | - | 100 | ppm | - | |||
| Lane_0 center wavelength | λ0 | 1294.53 | 1295.56 | 1296.59 | nm | - | |||
| Lane_1 center wavelength | λ1 | 1299.02 | 1300.05 | 1301.09 | nm | - | |||
| Lane_2 center wavelength | 入2 | 1303.54 | 1304.58 | 1305.63 | nm | - | |||
| Lane_3 center wavelength | λ3 | 1308.09 | 1309.14 | 1310.19 | nm | - | |||
| Average receive power per lane | RXPOW | -10.6 | - | 4.5 | dBm | 5,7 | |||
| Receive power(OMA)per lane | - | - | - | 4.5 | dBm | - | |||
| Receive sensitivity in OMA per lane | Rsen | - | - | -8.6 | dBm | - | |||
| Stressed receiver sensitivity(OMA) per lane | RXSRS | - | - | -6.8 | dBm | 6 | |||
| Optical return loss | ORL | - | - | -26 | dB | - | |||
| LOS assert | Lsa | -25 | - | - | dBm | - | |||
| LOS DE-assert | Lda | - | - | -12 | dBm | - | |||
| LOS hysteresis | Lh | 0.5 | - | - | dB | - | |||
Notes: [1]Transmitter consists of 4lasers operating at 25.78Gb/s each. [2]Minimum value is informative. [3]Hit ratio 5x10-5. [4]Receiver consists of4 photodetectors operatingat 25.78Gb/s each. [5]Minimum valueis informative,equals min TxOMA with infinite ERand max channel insertion loss. [6]SRS ismeasured with verticaleye closure penalty of 1.8 dB max,J2of 0.30 UI,and J9 of 0.47 UI. [7]Power valueand power accuracy are with all channels on. |
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| Parameter | Symbol | Min. | Typical | Max. | Unit | Ref. | |||
| Bit rate(all wavelengths combined) | BR | - | - | 103.1 | Gb/s | 1 | |||
| BitError ratio @25.78Gb/s | BER | - | - | 10-12 | - | 2 | |||
Maximum supported distances |
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| Fiber type | - | - | - | - | - | - | |||
| SMF per G.652 | Lmax | - | - | 10 | km | - | |||
Notes: [1]Supports 100GBASE-LR4 per IEEE 802.3ba. [2]Tested with a 231-1 PRBS. |
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| 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 | |||||||
