| 产品型号 | JFTSM-SFP+BD-10-1213-20(ELR)-LC | 工厂品牌 | JFOPT嘉富 |
| 封装形式 | SFP+ BIDI | 光口类型 | LC |
| 最高总速率 | 11.3Gbps | 每通道速率 | 10.3125Gbps |
| 最大传输距离 | 20km | ||
| 工作波长 | Tx:1270nm/Rx:1330nm Tx:1330nm/Rx:1270nm |
工作电压 | 3.3V |
| 光纤型号 | SFP+ BIDI | 纤芯尺寸 | 9/125 |
| 发射器类型 | 11.3Gbps | 接收器类型 | IDP |
| 发射功率 | -2~3dBm | 接收灵敏度 | -14dBm |
| 数字诊断 | YES | 接收过载 | 0.5dBm |
| 功耗 | <1.5W | 支持协议 | SFF-8431 IEEE 802.3ae 10GBASE-LR IEEE 802.3ae 10GBASE-LW SFF-8472 |
| 工作温度(商业级) | 0℃~+70℃ | 储存温度（商业级） | -40℃~+85℃ |
| 工作温度(工业级) | -40℃~+85℃ | 储存温度（工业级） | -40℃~+85℃ |
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 SFP+ BIDI 10G 1270/1330nm 20km ELR LC SX单模光收发器是一款紧凑型可插拔模块，专为双工光数据通信设计（兼容IEEE 802.3ae 10GBASE-LR/LW标准）。该模块配备 20-pin SFP+接口，支持热插拔功能，针对单模光纤优化设计，工作波长为1270nm或1330nm：其发射端采用符合IEC-60825 Class 1激光安全标准的多量子阱DFB激光器；接收端集成先进光检测系统——包含光学头内封装的铟镓砷(InGaAs)探测器前置放大器(IDP)及限幅后置放大器集成电路，实现稳健的信号处理性能。
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
| Operating data rate up to 11.3Gbps |
Two types:
A: 1270nm DFB transmitter/ 1330nm receiver
B: 1330nm DFB transmitter/ 1270nm receiver
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| Power budget up to 12dB | Single 3.3V power supply and TTL logic interface | ||||||||
| LC connector interface | Hot pluggable | ||||||||
| Power dissipation < 1.5W |
Operating case temperature
Standard: 0~+70℃
Industrial: -40~+85℃
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应用范围
APPLICATION
| 10GBASE-LR at 10.3125Gbps | 10GBASE-LW at 9.953Gbps | ||||||||
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OBSAI rates 6.144 Gb/s, 3.072 Gb/s,
1.536 Gb/s, 0.768Gb/s
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CPRI rates 10.138Gb/s，9.830Gb/s,7.373Gb/s, 6.144 Gb/s, 4.915Gb/s, 2.458 Gb/s, 1.229 Gb/s,0.614Gb/s | ||||||||
| Other optical links |
符合标准
STANDARD COMPLIANCE
订购信息
ORDER INFORMATION
| Part No. | Data Rate | Laser | Temp. | Power Budget | Optical Interface | DDMI | ||
| SFP+ BIDI 10G 1270nm 20km ELR LC SX Transceiver | Up to 11.3Gbps | 1270nm DFB | Standard | 12dB | LC | YES | ||
| SFP+ BIDI 10G 1330nm 20km ELR LC SX Transceiver | 1330nm DFB | |||||||
| SFP+ BIDI 10G 1270nm 20km ELR LC SX Transceiver | 1270nm DFB | Industrial | ||||||
| SFP+ BIDI 10G 1330nm 20km ELR LC SX Transceiver | 1330nm DFB | |||||||
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 | |||||
*Note: Exceeding any one of these values may destroy the device permanently. |
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建议操作条件
RECOMMENDED OPERATING CONDITIONS
| Parameter | Symbol | Min. | Typical | Max. | Unit | ||||
| Operating case temperature | Tc | 0 | - | +70 | °C | ||||
| -40 | - | 85 | |||||||
| Power supply voltage | Vcc | 3.15 | 3.3 | 3.45 | V | ||||
| Power supply current | Icc | - | - | 430 | mA | ||||
| Surge current | ISurge | - | - | +30 | mA | ||||
| Baud rate | - | 0.6 | 10.3125 | 11.3 | GBaud | ||||
性能规范—电气
PERFORMANCE SPECIFICATIONS–ELECTRICAL
| Parameter | Symbol | Min. | Typ. | Max | Unit | Notes | |||
Transmitter |
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| CML inputs(Differential) | Vin | 150 | - | 1200 | mVpp | AC coupled inputs | |||
| Input impedance (Differential) | Zin | 85 | 100 | 115 | ohms | Rin > 100 kohms @ DC | |||
| Tx_DISABLE input voltage - high | - | 2 | - | Vcc+0.3 | V | - | |||
| Tx_DISABLE input voltage - low | - | 0 | - | 0.8 | V | - | |||
| Tx_FAULT output voltage - high | - | 2 | - | Vcc+0.3 | V | Io = 400µA; Host Vcc | |||
| Tx_FAULT output voltage - low | - | 0 | - | 0.5 | V | Io = -4.0mA | |||
Receiver |
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| CML outputs (Differential) | Vout | 350 | - | 700 | mVpp | AC coupled outputs | |||
| Output impedance (Differential) | Zout | 85 | 100 | 115 | ohms | - | |||
| Rx_LOS output voltage - high | - | 2 | - | Vcc+0.3 | V | lo = 400µA; Host Vcc | |||
| Rx_LOS output voltage - low | - | 0 |
 -
|
 0.8
|
V | lo = -4.0mA | |||
| MOD_DEF ( 2:0 ) | VoH | 2.5 | - | - | V | With serial ID | |||
| VoL | 0 | - | 0.5 | V | |||||
光学特征
OPTICAL AND ELECTRICAL CHARACTERISTICS
1270nm DFB & PIN/TIA |
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| Parameter | Symbol | Min. | Typical | Max. | Unit | ||||
| Power budget | - | 12 | - | - | dB | ||||
| Data rate | - | 0.6 | 10.3125 | 11.3 | Gbps | ||||
Transmitter |
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| Centre wavelength | λC | 1260 | 1270 | 1280 | nm | ||||
| Spectral width (-20dB) | Δλ | - | - | 1 | nm | ||||
| Side mode suppression ratio | SMSR | 30 | - | - | dB | ||||
| Average output power | Pout, AVG | -2 | - | 3 | dBm | ||||
| Extinction ratio | ER | 3.5 | - | - | ms | ||||
| Average power of OFF transmitter | - | - | - | -30 | dBm | ||||
| Relative intensity noise | RIN | - | - | -128 | dB/Hz | ||||
| TX disable assert time | t_off | - | - | 10 | us | ||||
Receiver |
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| Centre wavelength | λc | 1320 | - | 1340 | nm | ||||
| Sensitivity | PIN | - | - | -14 | dBm | ||||
| Receiver overload | PMAX | 0.5 | - | - | dBm | ||||
| LOS de-assert | LOSD | - | - | -18 | dBm | ||||
| LOS assert | LOSA | -30 | - | - | dBm | ||||
1330nm DFB & PIN/TIA |
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| Parameter | Symbol | Min. | Typical | Max. | Unit | ||||
| Power budget | - | 12 | - | - | dB | ||||
| Data rate | - | 0.6 | 10.3125 | 11.3 | Gbps | ||||
Transmitter |
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| Centre wavelength | λC | 1320 | 1330 | 1340 | nm | ||||
| Spectral width (-20dB) | Δλ | - | - | 1 | nm | ||||
| Side mode suppression ratio | SMSR | 30 | - | - | dB | ||||
| Average output power | Pout, AVG | -2 | - | 3 | dBm | ||||
| Extinction ratio | ER | 3.5 | - | - | dB | ||||
| Average power of OFF transmitter | - | - | - | -30 | dBm | ||||
| Relative intensity noise | RIN | - | - | -128 | dB/Hz | ||||
| TX disable assert time | t_off | - | - | 10 | us | ||||
Receiver |
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| Centre wavelength | λc | 1260 | - | 1280 | nm | ||||
| Sensitivity | PIN | - | - | -14 | dBm | ||||
| Receiver overload | PMAX | - | - | - | dBm | ||||
| LOS de-assert | LOSD | - | - | -18 | dBm | ||||
| LOS assert | LOSA | -30 | - | - | dBm | ||||
SFP+收发器电气焊盘布局
SFP+ TRANSCEIVER ELECTRICAL PAD LAYOUT
引脚功能定义
PIN FUNCTION DEFINITIONS
| Pin Num. | Name | Function | Plug Seq. | Notes | ||||
| 1 | VeeT | Transmitter ground | 1 | Note 5 | ||||
| 2 | TX fault | Transmitter fault indication | 3 | Note 1 | ||||
| 3 | TX disable | Transmitter disable | 3 | Note 2, module disables on high or open | ||||
| 4 | SDA | Module definition 2 | 3 | 2-Wire serial interface data line. | ||||
| 5 | SCL | Module definition 1 | 3 | 2-Wire serial interface clock. | ||||
| 6 | MOD_ABS | Module definition 0 | 3 | Note 3 | ||||
| 7 | RS0 | RX Rate select(LVTTL). | 3 | No function implement | ||||
| 8 | LOS | Loss of signal | 3 | Note 4 | ||||
| 9 | RS1 | TX Rate select(LVTTL). | 1 | No function implement | ||||
| 10 | VeeR | Receiver ground | 1 | Note 5 | ||||
| 11 | VeeR | Receiver ground | 1 | Note 5 | ||||
| 12 | RD- | Inv. received data out | 3 | Note 6 | ||||
| 13 | RD+ | Received data out | 3 | Note 6 | ||||
| 14 | VeeR | Receiver ground | 1 | Note 5 | ||||
| 15 | VccR | Receiver power | 2 | 3.3V ± 5%, Note 7 | ||||
| 16 | VccT | Transmitter power | 2 | 3.3V ± 5%, Note 7 | ||||
| 17 | VeeT | Transmitter ground | 1 | Note 5 | ||||
| 18 | TD+ | Transmit data in | 3 | Note 8 | ||||
| 19 | TD- | Inv. transmit data in | 3 | Note 8 | ||||
| 20 | VeeT | Transmitter ground | 1 | Note 5 | ||||
Notes: 1) TX Fault is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor on the host board. Pull up voltage between 2.0V and VccT/R+0.3V. When high, output indicates a laser fault of some kind. Low indicates normal operation. In the low state, the output will be pulled to < 0.8V. 2) TX disable is an input that is used to shut down the transmitter optical output. It is pulled up within the module with a 4.7K – 10 KΩ resistor. Its states are: Low (0 – 0.8V): Transmitter on (>0.8, < 2.0V): Undefined High (2.0 – 3.465V): Transmitter Disabled Open: Transmitter Disabled 3) Module Absent, connected to VeeT or VeeR in the module. 4) LOS (Loss of Signal) is an open collector/drain output, which should be pulled up with a 4.7K – 10KΩ resistor. Pull up voltage between 2.0V and VccT/R+0.3V. When high, this output indicates the received optical power is below the worst-case receiver sensitivity (as defined by the standard in use). Low indicates normal operation. In the low state, the output will be pulled to < 0.8V. 5) The module signal ground contacts, VeeR and VeeT, should be isolated from the module case. 6) RD-/+: These are the differential receiver outputs. They are AC coupled 100Ω differential lines which should be terminated with 100Ω (differential) at the user SERDES. The AC coupling is done inside the module and is thus not required on the host board. The voltage swing on these lines will be between 350 and 700 mV differential (175 –350 mV single ended) when properly terminated. 7) VccR and VccT are the receiver and transmitter power supplies. They are defined as 3.3V ±5% at the SFP+ connector pin. Maximum supply current is 430mA. Recommended host board power supply filtering is shown below. Inductors with DC resistance of less than 1 ohm should be used in order to maintain the required voltage at the SFP+ input pin with 3.3V supply voltage. When the recommended supply-filtering network is used, hot plugging of the SFP+ transceiver module will result in an inrush current of no more than 30mA greater than the steady state value. VccR and VccT may be internally connected within the SFP+ transceiver module. 8) TD-/+: These are the differential transmitter inputs. They are AC-coupled, differential lines with 100Ω differential termination inside the module. The AC coupling is done inside the module and is thus not required on the host board. The inputs will accept differential swings of 150 – 1200 mV (75 – 600mV single-ended). |
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