SC /FC/LC APC Fiber Optic Pigtail SM 9 /125um 1310nm 2.5GHz FP & DFB Coaxial Laser Diode
These laser diodes are designed and built to be fully compliant with the European Union Directive 2011/65/EU –
Restriction of the use of certain Hazardous Substances (RoHS) in Electrical and Electronic equipment.
You can customize the fiber length and the fiber type ,such 1m, SM fiber , or you also can choice 1.5M 62.5/125 MM fiber.
1, Absolute Maximum Ratings (Tc=25℃)
| Parameter | Symbol | Ratings | Unit |
| Operating Current | If(LD) | Ith+20 | mA |
| Reverse Volatage | Vr(LD) | 2.0 | V |
| Operating Current | If(PD) | 2 | mA |
| Reverse Voltage | Vr(PD) | 15 | V |
| Operating temperature | Topr | -40~+85 | ℃ |
| Storage temperature | Tstg | -40~+85 | ℃ |
| Welding temperature | Tsld | 260/10 | ℃/S |
2. Optical and Electrical Characteristics (Tc=25℃)
| Parameter | Symbol | Min. | Type | Max. | Unit | Test Condition | |
| Threshold Current | Ith | 4 | 15 | mA | CW | ||
| Forward Voltage | Vop | 1.2 | 1.5 | V | CW,If=Iop | ||
| Optical Output Power | Pf | 1 | 4 | mW | CW,If=Ith+20mA | ||
| Center Wavelength | FP | λc | λc-20 | λc | λc+20 | nm | λc=1270~1650 |
| DFB | λc | λc-10 | λc | λc+10 | nm | ||
| CWDM | λc | λc-3 | λc | λc+3 | nm | ||
| Rise/Fall Time(10~90)% | Tr/Tf | 0.4 | nS | If=Ith,Po=Pf(10-90)% | |||
| Monitor Current | Im | 100 | 1000 | uA | CW,P0 = Pf | ||
| Capacitance | CPD | 10 | 15 | PF | VRD=5V | ||
| Dark Current | Id | 1 | nA | VRD=5V | |||
| Side Mode Suppression Ration | SMSR | 35 | 40 | dB | CW,Po=5mW | ||
| Isolation | ISO | 30 | dB | ||||
According to customer requirements out of fiber-power design; side-mode suppression ratio only applies to DFB Laser Module.
FP laser wavelength range ±20nm; DFB laser diode wavelength range ±10nm, CWDM laser diode wavelength range ±3nm
3. Features
FP & DFB Coaxial Packaging
Built-in InGaAs/PIN monitor
High reliability,Long operation life
4. Applications
Optical Transmitter or Date Signal
Optical Transmitter of Analog Signal
Optical Bidi Module and Optical transceivers
Test Equipment
5. LD PinASSIGNMENT
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6.Purchase information LD-XXX-XXXX-XXX Coaxial Package laser diode
| —X | X | X | —X | X | X | X | —X | X | X | |
| Package type | Type conncetor |
Package series |
Type LD | Wavelength | power |
PD Conn ector pin |
Date rate | isolator | A&V ROHS | |
| Fiber | Rec | |||||||||
|
P:fiber
R:receptacle |
F:FC/UPC S:SC/UPC T:ST/PC FA:FC/APC SA:SC/APC N:NO |
A:FC-1 B:FC-2 C:FC-3 D:SC E:ST |
1:Type 1 2:Type 2 3:Type 3 4:Type 4 5:Type 5 no:R |
D:DFB LD
F:FP LD |
31:1310nm 55:1550nm 51:1510nm 53:1530nm 57:1570nm |
05:0.5mW 10:1.0mW 20:2.0mW 30:3.0mW 40:4.0mW |
A:type A B:type B C:type C |
1:1.25Gb/s 2:2.5Gb/s |
G:isolator
NO:nothing |
R:pass ROHS
NO:nothing |
The part number is PFA2-F3110A-1GR,It means laset diode is FP wavelength of LD is 1310nm,pin-out is type A ,Power is 1mW .
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