| Part name | Description | Manufacturer | Package | Pins | Temp. Range | PDF datasheet |
| FU-632SEA-6M81A | 1558.17nm EAM/DFB-LD module with singlemode fiber (WDM) | Mitsubishi Electric Corporation, Semiconductor Group | N/A | 14 | -20°C | 70°C | FU-632SEA-6M81A datasheet (68K) |
| FU-632SEA-6M83A | 1558.98nm EAM/DFB-LD module with singlemode fiber (WDM) | Mitsubishi Electric Corporation, Semiconductor Group | N/A | 14 | -20°C | 70°C | FU-632SEA-6M83A datasheet (68K) |
| FU-632SEA-6M83A | 1558.98nm EAM/DFB-LD module with singlemode fiber (WDM) | Mitsubishi Electric Corporation, Semiconductor Group | N/A | 14 | -20°C | 70°C | FU-632SEA-6M83A datasheet (68K) |
| FU-632SEA-6M85A | 1559.79nm EAM/DFB-LD module with singlemode fiber (WDM) | Mitsubishi Electric Corporation, Semiconductor Group | N/A | 14 | -20°C | 70°C | FU-632SEA-6M85A datasheet (68K) |
| FU-632SEA-6M87A | 1560.61nm EAM/DFB-LD module with singlemode fiber (WDM) | Mitsubishi Electric Corporation, Semiconductor Group | N/A | 14 | -20°C | 70°C | FU-632SEA-6M87A datasheet (68K) |
| FU-632SEA-6M89A | 1561.42nm EAM/DFB-LD module with singlemode fiber (WDM) | Mitsubishi Electric Corporation, Semiconductor Group | N/A | 14 | -20°C | 70°C | FU-632SEA-6M89A datasheet (68K) |
| FU-632SEA-6M91A | 1562.23nm EAM/DFB-LD module with singlemode fiber (WDM) | Mitsubishi Electric Corporation, Semiconductor Group | N/A | 14 | -20°C | 70°C | FU-632SEA-6M91A datasheet (68K) |
| FU-636SDF-F1M1 | 1.55m DFB-LD module with singlemode fiber (WDM) | Mitsubishi Electric Corporation, Semiconductor Group | N/A | 4 | 0°C | 85°C | FU-636SDF-F1M1 datasheet (45K) |
| FU-641SEA-1M1 | 1.55m EA modulator integrated DFB-LD module | Mitsubishi Electric Corporation, Semiconductor Group | N/A | 6 | -20°C | 70°C | FU-641SEA-1M1 datasheet (129K) |
| FU-641SEA-1M1 | 1.55m EA modulator integrated DFB-LD module | Mitsubishi Electric Corporation, Semiconductor Group | N/A | 7 | -20°C | 70°C | FU-641SEA-1M1 datasheet (57K) |
