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深圳市旭鸿通信技术有限公司
100G-QSFP28-SR4-多模模块 支持101.3Gb/s速率;传输距离:OM3多模光纤70米,OM4多模光纤100米 获取报价
产品特性
◆ 热插拔QSFP28封装
◆ 支持101.3Gb/s速率
◆ 传输距离:OM3多模光纤70米,OM4多模光纤100米
◆ MPO-12接口
◆ 低功耗<2.5 W
◆ +3.3V单电源供电
◆ 4通道25Gb/s VCSEL激光器
◆ 符合RoHS 6 标准
◆ 工作温度范围:0°C 至 70°C
核心参数
Absolute Maximum Ratings | ||||
Parameter | Symbol | Min | Max | Unit |
Storage Ambient Temperature | TSTG | -40 | 85 | ℃ |
Relative Humidity(Non-condensing) | HS | 5 | 90 | % |
Power Supply Voltage | VCC | -0.3 | +3.6 | V |
Input Voltage | VIN | -0.3 | VCC+0.3 | V |
Damaged Threshold,per Lane | DT | 3.0 | dBm |
Recommended Operating Conditions | |||||
Parameter | Symbol | Min | Typical | Max | Unit |
Operating Case Temperature | TC | 0 | 70 | ℃ | |
Operating Humidity | Rh | 5 | 85 | % | |
Data Rate,per Lane | DR | 25.78125 | Gbps | ||
Power Consumption | PW | 2.5 | W |
Electrical Characteristics | ||||||
Parameter | Symbol | Min | Typical | Max | Unit | Notes |
Power Supply Voltage | VCC | 3.13 | 3.3 | 3.47 | V | |
Power Supply Current | ICC | 750 | mA | |||
Transmitter | ||||||
Differential input impedance | Rin | 100 | Ω | |||
Differential data input swing | Vin,pp | 180 | 1000 | mV | ||
Single ended input voltage tolerance | VinT | -0.3 | 4.0 | V | ||
Receiver | ||||||
Differential data output swing | Vout,pp | 300 | 850 | mV | ||
Single-ended output voltage | -0.3 | 4.0 | V |
Optical Transmitter Characteristics | ||||||
Parameter | Symbol | Min | Typical | Max | Unit | Notes |
Center Wavelength | λout | 840 | 850 | 860 | nm | |
Average Launch Power each lane | Pout | -8.4 | 2.4 | dBm | ||
Optical Power OMA, each Lane | POMA | -6.4 | 3 | dBm | ||
Transmitter and dispersion eye closure(TDEC),each lane | TDEC | 4.3 | dB | |||
Spectral Width (RMS) | σ | 0.6 | nm | |||
Optical Extinction Ratio | ER | 2.0 | dB | |||
Transmitter and Dispersion Penalty each lane | TDP | 3.5 | dB | |||
Optical Return Loss Tolerance | ORL | 12 | dB | |||
Average launch power of OFF transmitter, per lane | -30 | dBm | ||||
Transmitter eye mask definition{X1,X2,X3,Y1,Y2,Y3} | {0.3, 0.38, 0.45, 0.35, 0.41, 0.5} | 1 | ||||
Optical Receiver Characteristics | ||||||
Parameter | Symbol | Min | Typical | Max | Unit | Notes |
Receiver Wavelength | λin | 840 | 860 | nm | ||
Average Receive Power per Lane | RXPx | -10.3 | 2.4 | dBm | ||
Stressed Receiver Sensitivity in OMA | SRS | -5.2 | dBm | 1 | ||
LOS Assert | LOSA | -30 | dBm | |||
LOS De-Assert | LOSD | -13 | dBm | |||
LOS Hysteresis | 0.5 | dB | ||||
Receiver Reflectance | Rfl | -12 | dB |
Notes:
1. Measured with a PRBS 231-1 test pattern, @25.78125Gb/s, BER<5E-5.
Parameter | Accuracy | Calibration | Note |
Temperature | ±3°C | Internal | 0~70℃ |
Voltage | ±3% | Internal | 3.1~3.5V |
Bias Current | ±10% | Internal | Specified by normal value |
TX Power | ±3dB | Internal | -8.4~2.4dBm |
RX Power | ±3dB | Internal | -10.3~2.4dBm |
订购信息
Parameter | Accuracy | Calibration | Note |
Temperature | ±3°C | Internal | 0~70℃ |
Voltage | ±3% | Internal | 3.1~3.5V |
Bias Current | ±10% | Internal | Specified by normal value |
TX Power | ±3dB | Internal | -8.4~2.4dBm |
RX Power | ±3dB | Internal | -10.3~2.4dBm |
*Note:
1.Measured with a PRBS 231-1 test pattern, @25.78125Gb/s, BER<5E-5. 2.Receiver sensitivity in OM
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