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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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生產線介紹
PRODUCTION LINE INTRODUCTION
JFOPT嘉富持續投入光模塊生產領域，產品覆蓋1*9、SFP、10G、25G、100G、200G、400G、800G GPON/EPON/XG/XGSPON OLT等全系列光模塊。同時為下游同行提供TOSA、ROSA、BOSA等光器件半成品解決方案。JFOPT嘉富生產線具備日產量一萬只光模塊、兩萬只光器件的能力。此外，JFOPT嘉富光模塊擁有業界領先的耐高溫、抗干擾特性，廣泛應用于計算中心、運營商、交通安防、電力設施等行業領域。
產品介紹
PRODUCT PRESENTATION
JFOPT QSFP28 100G LAN-WDM 10公里雙工LC光模塊（符合OTU4 411-9D1F標準）是一款專為光通信應用設計的100Gb/s收發器，嚴格遵循ITU-T G.959.1、G.709建議書及G.sup39補充協議規范；該模塊將四路28Gb/s輸入電信號轉換為四路局域網波分復用（LAN WDM）光信號，經復用形成單通道100Gb/s光傳輸，接收端則將100Gb/s光輸入解復用為四路LAN WDM光信號并轉換為四路輸出電信號；其四通道中心波長（1295.56nm/1300.05nm/1304.58nm/1309.14nm）嚴格符合IEEE 802.3ba定義的LAN-WDM波長柵格，搭載高性能制冷式LAN WDM DFB發射器與高靈敏度PIN接收器確保卓越性能；基于QSFP+多源協議(MSA)設計，具備緊湊型結構、強固型光電接口及數字診斷功能，可在極端溫度、高濕及強電磁干擾(EMI)等嚴苛環境下穩定運行，是高性能應用的理想解決方案。
光模塊系列產品
TRANSCEIVER SERIES PRODUCTS
生產及檢測設備
PRODUCTION & TESTING EQUIPMENT
產品特點
FEATURES
| 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℃ |
應用范圍
APPLICATION
| 100GBASE-LR4 100G ethernet | ||||||||
符合標準
STANDARD COMPLIANCE
絕對最大額定值
ABSOLUTE MAXIMUM RATINGS
| 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.
推薦的操作環境
RECOMMENDED OPERATING ENVIRONMENT
| Parameter | Symbol | Min | Typical | Max | Unit | ||||
| Power supply voltage | VCC | 3.15 | 3.30 | 3.45 | V | ||||
| Operating case temperature | Tca | 0 | - | 70 | ℃ | ||||
電氣特性
ELECTRICAL CHARACTERISTICS
| 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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發射機規格-光學
TRANSITTER SPECIFICATIONS-OPTICAL
| 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 | |||||||
接收器規格-光學
RECEIVER SPECIFICATIONS-OPTICAL
| 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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一般規格
GENERAL SPECIFICATIONS
| 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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QSFP28 收發器電氣焊盤布局
QSFP28 TRANSCEIVER ELECTRICAL PAD LAYOUT
引腳定義
PIN DEFINITION
| 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 | |||||||
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PRODUCT PACKAGING
產品認證
PRODUCT CERTIFICATION
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