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产品型号
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JFTSM-QSFP+40-CW4-20(ELR4)-LCD
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工厂品牌
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JFOPT嘉富
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封装形式
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QSFP+
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光口类型
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LC 双联
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最高总速率
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40Gbps
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每通道速率
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10.3125Gbps
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最大传输距离
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20km
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||
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工作波长
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1271nm, 1291nm
1311nm, 1331nm
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工作电压
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3.3V
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光纤型号
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SMF
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纤芯尺寸
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9/125
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发射器类型
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DFB CWDM
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接收器类型
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PIN
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发射功率
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-4.5~2.3dBm
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接收灵敏度
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<-12.5dBm
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数字诊断
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YES
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接收过载
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3.3dBm
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功耗
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Commercial≤3.5W
Industrial≤4.5W
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支持协议
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SFF-8436 QSFP MSA
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工作温度(商业级)
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0℃~+70℃
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储存温度（商业级）
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-40℃~+85℃
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工作温度(工业级)
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-40℃~+85℃
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储存温度（工业级）
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-40℃~+85℃
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生产线介绍
PRODUCTION LINE INTRODUCTION
JFOPT嘉富持续投入光模块生产领域，产品覆盖1*9、SFP、10G、25G、100G、200G、400G、800G GPON/EPON/XG/XGSPON OLT等全系列光模块。同时为下游同行提供TOSA、ROSA、BOSA等光器件半成品解决方案。JFOPT嘉富生产线具备日产量一万只光模块、两万只光器件的能力。此外，JFOPT嘉富光模块拥有业界领先的耐高温、抗干扰特性，广泛应用于计算中心、运营商、交通安防、电力设施等行业领域。
产品介绍
PRODUCT PRESENTATION
JFOPT QSFP+ 40G CWDM4 10公里 LR4 LC DX光模块专为实现40GBASE以太网连接而设计，通过双工LC连接器在1310nm波长下支持单模光纤（SMF）传输长达10公里。该模块符合QSFP+ MSA、IEEE 802.3ba 40GBASE-LR4及OTU3 C4S1-2D1标准，并基于QSFP+ MSA规范通过I2C接口提供数字诊断功能，实现对运行参数的实时监控。此款热插拔、易安装的光模块是数据中心、高性能计算以及企业核心及汇聚网络的理想选择。
光模块系列产品
TRANSCEIVER SERIES PRODUCTS
生产及检测设备
PRODUCTION & TESTING EQUIPMENT
产品特点
FEATURES
| Compliant to the IEEE 802.3ba(40GBASE-LR4) | Compliant to the QSFP+ MSA SFF-8436 specification | ||||||||
| Up to 20km over SMF | DFBs and PIN monitor photodiodes array for transmitter section | ||||||||
| PIN detectors and TIAs array for receiver section | Four 10Gbps CWDM channels in the 1300nm band | ||||||||
| I2C interface with integrated digital diagnostic monitoring | Utilizes two standard LC optical connector | ||||||||
| Operating case temperature: 0℃~+70℃ |
应用范围
APPLICATION
符合标准
STANDARD COMPLIANCE
绝对最大额定值
ABSOLUTE MAXIMUM RATINGS
| Parameter | Symbol | Min. | Max. | Unit | ||||
| Storage temperature | TS | -40 | +85 | °C | ||||
| Supply voltage | VCC | -0.5 | 3.6 | V | ||||
| Operating relative humidity | RH | 0 | 85 | % | ||||
*Exceeding any one of these values may destroy the device immediately.
建议操作条件
RECOMMENDED OPERATING CONDITIONS
| Parameter | Symbol | Min. | Typical | Max. | Unit | |||
| Operating case temperature | Tc | 0 | - | +70 | °C | |||
| Power supply voltage | Vcc | 3.15 | 3.3 | 3.45 | V | |||
| Power supply current | Icc | - | - | 1100 | mA | |||
| Power dissipation | PD | - | - | 3.5 | W | |||
| Aggregate bit rate | BRAVE | - | 41.25(40GE) | - | Gbps | |||
| Lane bit rate | BRLANE | - | 10.3125(40GE) | - | Gbps | |||
性能规范-电气
PERFORMANCE SPECIFICATIONS - ELECTRICAL
| Parameter | Symbol | Min. | Typ. | Max | Unit | Notes | ||
Transmitter |
||||||||
| Single ended input voltage tolerance | - | -0.3 | - | 4 | V | Referred to TP1 signal common |
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| Differential input amplitude | - | 150 | - | 1000 | mvp-p | - | ||
| AC common mode input voltage tolerance | - | 15 | - | - | mV | RMS | ||
| Input impedance(differential) | Zin | 85 | 100 | 115 | ohms | Rin > 100 kohms @ DC |
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| TX Disable | Disable | VIH | 2 | - | Vcc+0.3 | V | - | |
| Enable | VIL | 0 | - | 0.8 | - | |||
| TX FAULT | Fault | VOH | 2.4 | - | Vcc+0.3 | V | - | |
| Normal | VOL | 0 | - | 0.8 | - | |||
| Receiver | ||||||||
| Single ended output voltage | - | -0.3 | - | 4 |
 s
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Referred to ignal common |
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| Differential output amplitude | - | 290 | - | 1000 | mvp-p | - | ||
| AC common mode voltage | - | - | - | 7.5 | mV | RMS | ||
| Termination mismatch at 1MHz | - | - | - | 5 | % | - | ||
| Output impedance(differential) | Zout | 85 | 100 | 115 | ohms | - | ||
| Output rise/fall time | tr/tf | 30 | - | - | ps | 10%~90% | ||
| RX_LOS | LOS | VOH | 2.4 | - | Vcc+0.3 | V | - | |
| Normal | VOL | 0 | - | 0.8 | V | - | ||
光电特性
OPTICAL AND ELECTRICAL CHARACTERISTICS
| Parameter |
  Symbol
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Min. | Typical | Max. | Unit | |||
| SMF | L | - | 10 | - | km | |||
| Aggregate bit rate | BRAVE | - | 41.25 | - | Gbps | |||
| Per lane bit rate | BRLANE | - | 10.3125 | - | Gbps | |||
Transmitter |
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| Channels wavelength | λC | 1264.5 | 1271 | 1277.5 | nm | |||
 1284.5
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1291 | 1297.5 | ||||||
| 1304.5 | 1311 | 1317.5 | ||||||
| 1324.5 | 1331 | 1337.5 | ||||||
| -20dB spectral width | ∆λ | - | - | 1 | nm | |||
| Average launch power, each lane | Pout/lane | -3.5 | - | 2.3 | dBm | |||
| Extinction ratio | Er | 3.5 | - | - | dB | |||
| Output optical eye | IEEE 802.3ba-2010 Compliant | |||||||
| Receiver |
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| Channels wavelength | λC | 1264.5 | 1271 | 1277.5 | nm | |||
| 1284.5 | 1291 | 1297.5 | ||||||
| 1304.5 | 1311 | 1317.5 | ||||||
| 1324.5 | 1331 | 1337.5 | ||||||
| Damage threshold | - | 5.5 | - | - | dBm | |||
| Receiver sensitivity in OMA, each lane | Pmins | - | - | -12.5 | dBm | |||
| Maximum receive power, each lane | Pmax | 2.3 | - | - | dBm | |||
| Receiver reflectance | Rr | - | - | -26 | dB | |||
| Los de-assert | LOSD | - | - | -15 | dBm | |||
| Los assert | LOSA | -24 | - | - | dBm | |||
| Los hysteresis | - | 0.5 | - | - | dB | |||
收发器功能说明
FUNCTIONAL DESCRIPTION OF TRANSCEIVER
QSFP+收发器电气焊盘布局
QSFP+ TRANSCEIVER ELECTRICAL PAD LAYOUT
引脚排列和定义
PIN ARRANGEMENT AND DEFINITION
| Pin | Logic | Symbol | Description | Plug Sequence | Notes | |||
| 1 | - | GND | Ground | 1 | 1 | |||
| 2 | CML-I | Tx2n | Transmitter Inverted Data Input | 3 | - | |||
| 3 | CML-I | Tx2p | Transmitter Non-Inverted Data Input | 3 | - | |||
| 4 | - | GND | Ground | 1 | 1 | |||
| 5 | CML-I | Tx4n | Transmitter Inverted Data Input | 3 | - | |||
| 6 | CML-I | Tx4p | Transmitter Non-Inverted Data Input | 3 | - | |||
| 7 | - | GND | Ground | 1 | 1 | |||
| 8 | LVTTL-I | ModSelL | Module Select | 3 | - | |||
| 9 | LVTTL-I | ResetL |
 Module Reset
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3 | - | |||
| 10 | - | VccRx | +3.3V Power Supply Receiver | 2 | 2 | |||
| 11 | LVCMOS- I/O | SCL | 2-wire Serial Interface Clock | 3 | - | |||
| 12 | LVCMOS- I/O | SDA | 2-wire Serial Interface Data | 3 | - | |||
| 13 | - | GND | Ground | 1 | 1 | |||
| 14 | CML-O | Rx3p | Receiver Non-Inverted Data Output | 3 | - | |||
| 15 | CML-O | Rx3n | Receiver Inverted Data Output | 3 | - | |||
| 16 | - | GND | Ground | 1 | 1 | |||
| 17 | CML-O | Rx1p | Receiver Non-Inverted Data Output | 3 | - | |||
| 18 | CML-O | Rx1n | Receiver Inverted Data Output | 3 | - | |||
| 19 | - | GND | Ground | 1 | 1 | |||
| 20 | - | GND | Ground | 1 | 1 | |||
| 21 | CML-O | Rx2n | Receiver Inverted Data Output | 3 | - | |||
| 22 | CML-O | Rx2p | Receiver Non-Inverted Data Output | 3 | - | |||
| 23 | - | GND | Ground | 1 | 1 | |||
| 24 | CML-O | Rx4n | Receiver Inverted Data Output | 3 | - | |||
| 25 | CML-O | Rx4p | Receiver Non-Inverted Data Output | 3 | - | |||
| 26 | - | GND | Ground | 1 | 1 | |||
| 27 | LVTTL-O | ModPrsL | Module Present | 3 | - | |||
| 28 | LVTTL-O | IntL | Interrupt | 3 | - | |||
| 29 | - | VccTx | +3.3V Power supply transmitter | 2 | 2 | |||
| 30 | - | Vcc1 | +3.3V Power supply | 2 | 2 | |||
| 31 | LVTTL-I | LPMode | Low Power Mode | 3 | - | |||
| 32 | - | GND | Ground | 1 | 1 | |||
| 33 | CML-I | Tx3p | Transmitter Non-Inverted Data Input | 3 | - | |||
| 34 | CML-I | Tx3n | Transmitter Inverted Data Input | 3 | - | |||
| 35 | - | GND | Ground | 1 | 1 | |||
| 36 | CML-I | Tx1p | Transmitter Non-Inverted Data Input | 3 | - | |||
| 37 | CML-I | Tx1n | Transmitter Inverted Data Input | 3 | - | |||
| 38 | - | GND | Ground | 1 | 1 | |||
1: GND is the symbol for signal and supply (power) common for the QSFP+ module. All are common within the QSFP+ module and all module voltages are referenced to this potential unless otherwise noted. Connect these directly to the host board signal-common ground plane.
2: Vcc Rx, Vcc1 and Vcc Tx are the receiver and transmitter power supplies and shall be applied concurrently. Requirements defined for the host side of the Host Edge Card Connector are listed in Table 6. Recommended host board power supply filtering is shown in Figures 3 and 4. Vcc Rx Vcc1 and Vcc Tx may be internally connected within the QSFP+ Module in any combination. The connector pins are each rated for a maximum current of 500mA.
产品包装
PRODUCT PACKAGING
产品认证
PRODUCT CERTIFICATION
质量优势
QUALITY ADVANTAGE
兼容品牌
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