| TypeNo. | DataSheet | Availability Status | Package | Chip Type | Wavelength | Application | Remarks |
| FU-357SPA-x4M1 | - | MP | LC/SC Pigtail | APD | - | 300pin 80km TDM | Limiting TIA / With Thermister |
| FU-357SPA-x5M1 | - | MP | LC/SC Pigtail | APD | - | 300pin 80km DWDM | AGC TIA / With Thermister |
| FU-358SPA-x9M1 | - | DVLP | LC/SC Pigtail | APD | - | 300pin 80km DWDM | Linear TIA / With Thermister |
| FU-397SPP-x1M1D | - | MP | LC/SC Pigtail | pin PD | - | 43Gbps VSR | - |
NEW: 新产品 DVLP: 正在开发 MP: 批量生产产品 NRND: 旧式产品，不推荐在新设计中采用 PO: 停产预定品 DISC : 停产
