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Finisar FWLF-1519-7D-47 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)
- Wavelength: 1550nm (typical)
- Connector Type: LC Duplex
- Compliant with SFF-8472
- Hot-pluggable
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Key specifications
See full specs ↓- Data Rate
- 1.25Gb/s
- Form Factor
- SFP
- Reach
- 80km
- Fiber Type
- SMF
- Wavelength
- 1550nm
- Connector
- LC Duplex
Product details
The Finisar FWLF-1519-7D-47 is a 1.25Gb/s SFP transceiver designed for long-distance communication over single-mode fiber (SMF). It offers an impressive reach of 80km and operates at a wavelength of 1550nm, utilizing an LC duplex connector. This transceiver is suitable for various networking applications requiring reliable extended-reach connectivity.
Technical Information
| Data Rate | 1.25Gb/s |
| Form Factor | SFP |
| Reach | 80km |
| Fiber Type | SMF |
Additional Specifications
| Wavelength | 1550nm |
| Connector | LC Duplex |
| Standards | SFF-8472 |
| Hot-pluggable | Yes |
Description
The Finisar FWLF-1519-7D-47 SFP transceiver is a key component for extending network reach in telecommunications and enterprise networks. With a data rate of 1.25Gb/s, it is well-suited for Gigabit Ethernet and Fibre Channel applications where long-distance transmission is essential. The transceiver's ability to cover up to 80km on single-mode fiber makes it an economical choice for connecting geographically dispersed sites or for backbone network infrastructure. The module operates at a standard 1550nm wavelength, which is optimized for long-haul transmission due to lower attenuation in single-mode fibers at this spectrum. The LC duplex connector is the industry standard for fiber optic connections, ensuring compatibility with a vast array of networking equipment. Its hot-pluggable design allows for easy installation and replacement without the need to power down the host system, minimizing network downtime. Adherence to the SFF-8472 standard ensures that the FWLF-1519-7D-47 transceiver provides essential diagnostic information through its Digital Diagnostic Monitoring (DDM) interface. This allows network administrators to monitor key parameters such as optical output power, input power, temperature, and voltage in real-time, facilitating efficient network management and troubleshooting. The robust design ensures reliable performance in demanding network environments.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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