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Finisar FWLF-1519-7D-61 1.25Gb/s SFP 80km Duplex LC SMF Transceiver
- Data Rate: 1.25Gb/s
- Form Factor: SFP
- Reach: 80km
- Fiber Type: Single-Mode Fiber (SMF)
- Connector Type: Duplex LC
- Wavelength: Typically 1550nm (for 80km SMF applications)
- Compliant with SFP MSA
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Product Overview
The Finisar FWLF-1519-7D-61 is a 1.25Gb/s SFP transceiver designed for long-reach applications up to 80km over single-mode fiber. It features a duplex LC connector.
Technical Information
| Data Rate | 1.25Gb/s |
| Form Factor | SFP |
| Reach | 80km |
Additional Specifications
| Fiber Type | SMF |
| Connector | Duplex LC |
| Wavelength | 1550nm (typical) |
Product Description
The Finisar FWLF-1519-7D-61 SFP transceiver is engineered for reliable, long-distance data transmission at Gigabit Ethernet speeds. It supports a data rate of 1.25Gb/s and is capable of reaching up to 80 kilometers over single-mode fiber optic cables, making it suitable for backbone and metro network extensions. This transceiver utilizes the widely adopted SFP (Small Form-Factor Pluggable) form factor, which allows for hot-swappable insertion into compatible networking devices such as switches, routers, and network interface cards. The duplex LC connector ensures a secure and robust physical connection for single-mode fiber, facilitating efficient and stable data transfer. The FWLF-1519-7D-61 is designed to meet the demands of applications requiring extended reach and high reliability. Its ability to transmit data over 80km makes it an excellent choice for connecting geographically dispersed sites or for extending network infrastructure across large campuses or metropolitan areas.



