| PartNumber | FTLX1871D3BCL | FTLX1812M3BCL | FTLX1811M3 |
| Description | Fiber Optic Transmitters, Receivers, Transceivers 1550nm 8.5-11.3Gb/s pluggable SFP+ | Fiber Optic Transmitters, Receivers, Transceivers Multi-rate trnscvr single mode, 3.3/5V | TXRX OPT XFP 10 GB/S 1550NM |
| Manufacturer | Finisar | Finisar | Finisar Corporation |
| Product Category | Fiber Optic Transmitters, Receivers, Transceivers | Fiber Optic Transmitters, Receivers, Transceivers | Fiber Optics - Transceiver Modules |
| RoHS | Y | Y | - |
| Product | Transceivers | Transceivers | - |
| Data Rate | 11.3 GBd | 8.5 GBd to 11.32 GBd | 11.1Gbps |
| Wavelength | 1550 nm | 1565 nm | - |
| Fiber Type | Singlemode | - | - |
| Operating Supply Voltage | 3.3 V | 3.13 V to 3.46 V, 4.75 V to 5.25 V | - |
| Minimum Operating Temperature | - 5 C | 0 C | - |
| Maximum Operating Temperature | + 70 C | + 70 C | - |
| Package / Case | - | - | - |
| Form Factor, or Case Style | SFP | XFP | - |
| Application | Ethernet, Fibre Channel | Ethernet | - |
| Connector Type | LC | LC | LC Duplex |
| Brand | Finisar | Finisar | - |
| Mounting Style | Pluggable | Snap-In | - |
| Peak Wavelength | 1600 nm | - | - |
| Product Type | Fiber Optic Transmitters, Receivers, Transceivers | Fiber Optic Transmitters, Receivers, Transceivers | - |
| Factory Pack Quantity | 2 | 1 | - |
| Subcategory | Fiber Optic | Fiber Optic | - |
| Series | - | - | - |
| Mounting Type | - | - | Pluggable, XFP |
| Applications | - | - | Ethernet |
| Voltage Supply | - | - | 4.75 V ~ 5.25 V |