1270~1610nm CWDM Pigtailed Components
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Features
- Built-in optical isolator
- Low capacitance and low dark current
- High stability of CWDM lasers diode
- Low threshold current, low operating current
- Integrated high isolation, low insertion loss
Applications
CATV Reverse Transmission
Other Analog or Digital Optical Transmission
Absolute Maximum Ratings
Parameter | Symbol | Min. | Max. | Unit | Test Condition |
Storage Temperature | Tstg | -40 | 100 | ℃ | - |
Operating Temperature | Top | -40 | 85 | ℃ | I=Iop |
Laser Forward Current | If | - | 150 | mA | - |
LD Reverse Voltage | Lvr | - | 2 | V | - |
PD Reverse Voltage | Pvr | - | 15 | V | - |
Soldering Temp | - | - | 260 | ℃ | - |
Soldering Time | - | - | 10 | S | - |
Optical & Electrical Characteristics
Parameter | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
Rated Power | Po | 1 | - | 3 | mW | Ith+20mA |
Threshold Current | Ith | 5 | - | 15 | mA | CW |
Forward Voltage Drop | Vop | - | 1.0 | 1.2 | V | - |
Cent Wavelength | λc | Note 2 | nm | Note 1 | ||
Spectrum Width(-3dB) | Δλ | - | 0.5 | 1 | nm | CW,-3dB |
Side-mode Suppression Ratio | SMSR | 35 | - | - | dB | - |
Monitor Current | Im | 100 | - | 900 | uA | CW, Ith+20mA |
Dark Current of Monitor | Id | - | - | 100 | nA | - |
Optical Isolation | ISO | 30 | 40 | - | dB | 25℃ |
Frequency Range | F | 2.5 | - | - | GHz | RI=50Ω |
Cut-off Frequency | Fc | 6 | - | - | GHz | If=Iop |
Relative intensity noise | RIN | - | -155 | -150 | dB/Hz | CW, If=Iop, f=4500MHz |
RF Bandpass Flatness | BF | - | ±1.5 | - | dB | If=Iop,45MHz-4500MHz,T=25 °C |
Note 1. 2.5Gb/s NRZ, pseudo-random, Pb=0.2mW, Ppeak=1.0mW
Note 2. The selected wavelength is available as follow:
Wavelength (nm) (Tl=Tset) (in vacuum) | Tolerance(nm) |
1271 | ±2 or ±3 |
1291 | ±2 or ±3 |
1311 | ±2 or ±3 |
1331 | ±2 or ±3 |
1351 | ±2 or ±3 |
1371 | ±2 or ±3 |
1391 | ±2 or ±3 |
1411 | ±2 or ±3 |
1431 | ±2 or ±3 |
1451 | ±2 or ±3 |
1471 | ±2 or ±3 |
1491 | ±2 or ±3 |
1511 | ±2 or ±3 |
1531 | ±2 or ±3 |
1551 | ±2 or ±3 |
1571 | ±2 or ±3 |
1591 | ±2 or ±3 |
1611 | ±2 or ±3 |
PIN Definition
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