Product Description



1550nm DFB 14-pin LD 2.5G 10mW
InGaAs Fiber Pigtailed Detector
Features:High response,flat structure of InGaAs PIN detector
Low capacitance and low dark current
Operating wavelength of 1100~1650nm
Single-mode fiber coaxial package
Applications:CATV Transmission Optical Receiver
RF Transmission Optical Receiver
Other Analog Receiver/ Power Detector
Absolute Maximum Ratings
| Parameter | Symbol | Ratings | Unit |
| Storage Temperature | Tstg | -40~+100 | ℃ |
| Operating Temperature | Top | -40~+85 | ℃ |
| Max Output Power | Pmax | +6 | dBm |
| Operating Voltage | Vop | 5 | V |
| PD Reverse Voltage | VR(PD) | 25 | V |
| Soldering Temp | - | 260 | ℃ |
| Soldering Time | - | 10 | S |
Optical & Electrical Characteristics
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
| Wavelength Range | λ | 1100 | - | 1650 | nm | |
| Power Range | P | -70 | - | 6 | dBm | V,=5V |
| Active Diameter | Ad | | 55 | 75 | um | - |
| Dark Current | Id | - | 0.2 | 0.5 | nA | - |
| Responsivity | R | - | 0.90 | 0.95 | A/W | λ=1310 nm |
| | 0.93 | 0.98 | λ=1550 nm |
| Frequency Bandwidth | Bw | | 3 | 5 | GHz | |
| Frequency Response | Fr | - | ±0.5 | - | dB | |
| Capacitance | Ct | - | 0.5 | 0.7 | Pf | - |
| Response Time | Tr | - | - | 0.2 | ns | - |
| Return Loss | RL | - | - | -45 | dB | |
| CSO | - | - | -70 | - | dBc | |
| CTB | - | - | -80 | - | dBc | |
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