Built-In InGaAs Monitor Photodiode Optical Isolator 1550nm DFB laser Diode Module With and Without TEC
Brand Name:HICORPWELL
Certification:ISO9001;2015
Model Number:Fiber Optic Pigtail Coaxial DFB Laser Diode Laser Modules
Minimum Order Quantity:10sets
Payment Terms:Western Union, L/C, T/T
Place of Origin:China
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Location:
Shenzhen Guangdong China
Address:
Rm 604 Bldg 9th Yinxingyuan South Rd Nanshan District 518054 Shenzhen China
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within 28 hours
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Built-In InGaAs Monitor Photodiode Optical Isolator 1550nm DFB laser Diode Module With and Without TEC
1550nm DFB laser diode module has a built-in InGaAs monitor photodiode and an optical isolator integrated inside its package.
Its direct modulation bandwidth is greater than 1.8GHz. This laser diode is suitable for applications in optical networks
such as mobile communication systems and CATV systems.
Features:
- Analog bandwidth higher than 1800MHz
- High-reliability DFB laser chip at 1310nm or 1550nm
- Built-in InGaAs monitor photodiode
- Built-in optical isolator
- 4-pin coaxial pigtailed package, single mode FC/APC or SC/APC connector (or other connector type)
Applications:
- Fiber optical repeater systems in mobile communication networks
- CATV transmission systems (return paths/links)
- Other analog applications
Specifications:
Diodes with standard output 2mW or higher output power 5mW are available.
Absolute Maximum Ratings
| Parameter | Symbol | Min. | Max. | Unit | Test Condition |
| Storage Temperature | Tstg | -40 | 100 | ℃ | - |
| Operating Temperature | Top | -40 | 85 | ℃ | - |
| Forward Current(LD) | If(LD) | 150 | mA | ||
| Reverse Voltage(LD) | Vr(PD) | 2 | V | ||
| Forward Current(PD) | If(LD) | 2 | mA | ||
| Reverse Voltage(PD) | Vr(PD) | 15 | V | ||
| Soldering Temp | - | - | 260 | ℃ | - |
| Soldering Time | - | - | 10 | S | S |
Optical & Electrical Characteristics
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
| Rated Power | Po | 6 | 8 | mW | Ith+40mA | |
| Threshold Current | Ith | 5 | 10 | mA | CW | |
| Operating Operating | If | 45 | 55 | mA | CW,P=Po | |
| Forward Voltage Drop | Vop | - | 1.1 | 1.5 | V | CW, Ith+40mA |
| Cent Wavelength | λc | 1540 | 1550 | 1560 | nm | -3dB |
| Spectrum Width | Δλ | - | 0.2 | nm | -20dB | |
| Side-mode Suppression Ratio | SMSR | 35 | - | dB | - | |
| Bandwidth(3dB) | Bw | - | 2.5 | GHz | - | |
| Monitor Current | Im | 0.1 | 0.9 | mA | CW, Ith+40mA | |
| Dark Current of Monitor | Id | - | - | 0.1 | uA | 5V |
| Relative Intensity Noise | RIN | - | -155 | -150 | dB/Hz | CW, 25℃ |
| RF Bandpass Flatness | BF | ±1.0 | dB | If=Iop,45MHz-2500MHz,T=25 °C | ||
| Third-order Distortion | IMD3 | - | -55 | - | dBc | 2 tone test, |
| Optical Isolation | ISO | 30 | 40 | - | dB | 25℃ |
Built-In InGaAs Monitor Photodiode Optical Isolator 1550nm DFB laser Diode Module With and Without TEC
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