| PartNumber | FTLX1671D3BTL | FTLX1672D3BCL | FTLX1671D3BCL |
| Description | Fiber Optic Transmitters, Receivers, Transceivers PIN 10GBASE-ER/EW 10.3Gb/s trncvr 40km | Fiber Optic Transmitters, Receivers, Transceivers 10GBASE-ER 40km SFP Optical Transciever | Fiber Optic Transmitters, Receivers, Transceivers PIN 10GBASE-ER/EW 10.3Gb/s trncvr 40km |
| 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 | 9.95 GBd to 10.3 GBd | 11.3 GBs | 10.3Gbps |
| Wavelength | 1565 nm | 1600 nm | 1550nm |
| Fiber Type | Singlemode | Singlemode | - |
| Operating Supply Voltage | 3.14 V to 3.46 V | 3.3 V | - |
| Minimum Operating Temperature | - 40 C | - 5 C | - |
| Maximum Operating Temperature | + 85 C | + 70 C | - |
| Form Factor, or Case Style | SFP | SFP | - |
| Packaging | Tray | - | - |
| Application | Ethernet | Fibre Channel | - |
| Connector Type | LC | LC | LC Duplex |
| Brand | Finisar | Finisar | - |
| Mounting Style | Snap-In | - | - |
| Product Type | Fiber Optic Transmitters, Receivers, Transceivers | Fiber Optic Transmitters, Receivers, Transceivers | - |
| Factory Pack Quantity | 2 | 2 | - |
| Subcategory | Fiber Optic | Fiber Optic | - |
| Description/Function | - | Singlemode Multirate SFP+ Transceiver | - |
| Height | - | 8.55 mm | - |
| Length | - | 56.5 mm | - |
| Width | - | 14.7 mm | - |
| Peak Wavelength | - | 1600 nm | - |
| Transmission Distance | - | 40 km | - |
| Series | - | - | - |
| Mounting Type | - | - | Pluggable, SFP+ |
| Applications | - | - | Ethernet |
| Voltage Supply | - | - | 3.3V |