| Image | Part Number | Manufacturer | Description |
|---|---|---|---|
 | OL5451L-2-NFMU | Neophotonics | Laser Diode DFB-LD 1580nm 2mW 4-Pin |
 | OL3451L-2-AFLC | Neophotonics | Laser Diode MQW-LD 1360nm 2mW 4-Pin |
 | OL3451L-2-NFFC | Neophotonics | Laser Diode MQW-LD 1360nm 2mW 4-Pin |
 | OL3451L-2-NFSC | Neophotonics | Laser Diode MQW-LD 1360nm 2mW 4-Pin |
 | OL5451L-2-AFLC | Neophotonics | Laser Diode DFB-LD 1580nm 2mW 4-Pin |
 | OL3451L-2-SFSC | Neophotonics | Laser Diode MQW-LD 1360nm 2mW 4-Pin |
| OL5451L-2-AFMUJ | Neophotonics | Laser Diode DFB-LD 1580nm 2mW 4-Pin |
| OL5451L-2-AFMU | Neophotonics | Laser Diode DFB-LD 1580nm 2mW 4-Pin |
 | OL3451L-2-AFMUJ | Neophotonics | Laser Diode MQW-LD 1360nm 2mW 4-Pin |
 | OL5451L-2-NFFC | Neophotonics | Laser Diode DFB-LD 1580nm 2mW 4-Pin |
 | OL5451L-2-AFSC | Neophotonics | Laser Diode DFB-LD 1580nm 2mW 4-Pin |
| OL3451L-2-SFMUJ | Neophotonics | Laser Diode MQW-LD 1360nm 2mW 4-Pin |
| OL5451L-2-SFMUJ | Neophotonics | Laser Diode DFB-LD 1580nm 2mW 4-Pin |
 | OL3451L-2-AFFC | Neophotonics | Laser Diode MQW-LD 1360nm 2mW 4-Pin |
 | OL3451L-2-AFMU | Neophotonics | Laser Diode MQW-LD 1360nm 2mW 4-Pin |
| OL5451L-2-NFMUJ | Neophotonics | Laser Diode DFB-LD 1580nm 2mW 4-Pin |
| OL5451L-2-SFFC | Neophotonics | Laser Diode DFB-LD 1580nm 2mW 4-Pin |
| OL5451L-2-SFMU | Neophotonics | Laser Diode DFB-LD 1580nm 2mW 4-Pin |
 | OL3451L-2-SFLC | Neophotonics | Laser Diode MQW-LD 1360nm 2mW 4-Pin |
 | OL3451L-2-SFFC | Neophotonics | Laser Diode MQW-LD 1360nm 2mW 4-Pin |