1310nm 2.5G DFB Analog Laser Diode Fiber Optic Pigtail
1310nm 2.5G DFB Analog Laser Diode With Pigtail
1.Features
DFB or FP laser diode
Built-in InGaAs monitor
High reliablity
Long operation life
Laser welding fixed
Various connectors
Various out put power(0.5mW~10mW)
2.Applications
Optical transmitter of data signal
Optical transmitter of analog signal
Optical Bidi module and optical receiver
Test equipment
Transceiver module
Telecommunication
3.Absoulte Maximun Ratings(Tc=25℃)
| Parameter | Symbol | Ratings | Unit |
| LD Operating Current | If(LD) | Ith+20 | mA |
| LD Reverse Voltage | Vr(LD) | 2.0 | V |
| PD Operating Current | If(PD) | 2 | mA |
| PD Reverse Voltage | Vr(PD) | 15 | V |
| Operating temperature | Topr | -40~+85 | ℃ |
| Storage temperature | Tstg | -40~+85 | ℃ |
| Welding temperature | Tsld | 260/10 | ℃/S |
4.Optical and Electrical Characteristics(Tc=25℃)
| Parameter | Symbol | Min | Type | Max | Unit | Test Condition |
| Threshold Current | Ith | 5 | 15 | mA | CW | |
| Forward Voltage | Vop | 1.1 | 1.6 | V | CW,If=Iop | |
| Optical Output Power | Pp | 0.2 | 5 | mW | CW,If=Ith+20mA | |
| Center Wavelength | λc | λ-20 | λ | λ+20 | nm | CW,P0 = Pf |
| λ-5 | λ | λ+5 | ||||
| λ-3 | λ | λ+3 | ||||
| Rise/Fall Time(10~90)% | Tr/Tf | 0.4 | nS | If=Ith,Po=Pf(10-90)% | ||
| Monitor Current | Im | 0.1 | 1 | mA | CW,P0 = Pf | |
| Capacitance PD | Cpd | 10 | 15 | PF | VRD=5V | |
| Dark Current PD | Id | 1 | nA | VRD=5V | ||
| Side Mode Suppression Ration | SMSR | 30 | 35 | dB | CW,Po=5mW | |
| Isolator | Iso | 30 | dB |
5,Order infomation :
| —X | X | X | —X | X | X | X | —X | X | X | |
| Pasckage | Type Connector | Boot | Materials | Wavelength | power | Pin | Date rate | Isolator | ROHS | |
| Pigtail | Rec | |||||||||
|
P:pigtail fiber R:receptacle |
F:FC/UPC FA:FC/APC S:SC/UPC SA:SC/APC T:ST/UPC N:NO |
A:FC-1 B:FC-2 C:FC-3 D:SC E:ST F:LC |
1:type 1 2:type 2 3:type 3 4:type 4 5:type 5 N:Rec |
D:DFB F:FP |
3:1310nm 5:1550nm 27:1270nm 51:1510nm ... 61:1610nm |
05:0.5mW 10:1.0mW ... 80:8.0mW |
A:type A B:type B C:type C |
1:1.25G 2:2.5G 3:3G ... 10:10G |
G:Isolator DG:Dual stage isolator No:no |
R:Pass Rohs |
Such as HCW-PFA2-F3110A-1GR, It means that: HCW is the hicropwell brand, LD means Laser diode,
P means pigtail fiber, FA means FC/APC connector, 2 means type 2 boot, F means FP laser diode,
31 means 1310nm, 10 means 1.0mW, A means pin assignment type A,
1GR means 1.25G with the isolator and passed ROHS.
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