Transmit Optical Subassembly
AssemblyA laser driver and transmitter IC modulating data onto a distributed-feedback (DFB) or Fabry-Perot laser, with isolators and attenuators for controlled output. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Transmit Optical Subassembly
8 top-level lines as of r153052| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | DFB Laser | sfp-laser-dfb | 1× | 1 | · | part |
| 2 | Laser Driver | sfp-laser-driver-ic | 1× | 1 | · | part |
| 3 | Thermoelectric Cooler | sfp-laser-tec | 1× | 1 | · | part |
| 4 | Monitor Photodiode | sfp-laser-monitor-pd | 1× | 1 | · | part |
| 5 | Optical Isolator | sfp-isolator-optical | 1× | 1 | · | part |
| 6 | Attenuator | sfp-attenuator-pad | 1× | 1 | · | part |
| 7 | TOSA Board | sfp-tosa-pcb | 1× | 1 | · | part |
| 8 | SMD Passive (R/C/L) | smd-passives | 40× | 40 | · | part |