| PartNumber | FWSF-M/D-1550/CWDM | FWSF-M/D-1550/CWDM-2 | FWSF-M/D-1550/CWDM-2-LC |
| Description | Fiber Optic Development Tools PLUGIN MUX/DEMUX 5CHNL 1471-1611nm SC | Fiber Optic Development Tools PLUGIN MUX/DEMUX combined chnls SC | Fiber Optic Development Tools LF PLUGIN MUX/DEMUX 1550/CWDM CHNLS |
| Manufacturer | Finisar | Finisar | Finisar |
| Product Category | Fiber Optic Development Tools | Fiber Optic Development Tools | Fiber Optic Development Tools |
| RoHS | Y | Y | Y |
| Brand | Finisar | Finisar | Finisar |
| Product Type | Fiber Optic Development Tools | Fiber Optic Development Tools | Fiber Optic Development Tools |
| Factory Pack Quantity | 2 | 2 | 2 |
| Subcategory | Development Tools | Development Tools | Development Tools |