| PartNumber | FTLF1522P1BTL | FTLF1523P1BTL | FTLF1521P1BCL |
| Description | Fiber Optic Transmitters, Receivers, Transceivers PIN OC-12 LR-2, 622 Mb/s trnscvr | Fiber Optic Transmitters, Receivers, Transceivers PIN OC-3 LR-2, 155 Mb/s transceiver | Fiber Optic Transmitters, Receivers, Transceivers PIN OC-48 IR-2, GigE 1x/2x2.67Gb/s trncv |
| 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 | 622 MBd | 155 MBd | 2.67Gbps |
| Wavelength | 1580 nm | 1550 nm | 1550nm |
| Operating Supply Voltage | 3.1 V to 3.5 V | 3.1 V to 3.5 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Form Factor, or Case Style | SFP | SFP | - |
| Application | Ethernet | Ethernet | - |
| Connector Type | LC | LC | LC Duplex |
| Brand | Finisar | Finisar | - |
| Mounting Style | Snap-In | Snap-In | - |
| Product Type | Fiber Optic Transmitters, Receivers, Transceivers | Fiber Optic Transmitters, Receivers, Transceivers | - |
| Factory Pack Quantity | 10 | 10 | - |
| Subcategory | Fiber Optic | Fiber Optic | - |
| Series | - | - | - |
| Mounting Type | - | - | Pluggable, SFP |
| Applications | - | - | Ethernet |
| Voltage Supply | - | - | 3.1 V ~ 3.5 V |