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Finisar FWLF-1631-54 2.7Gb/s SFP 80km 1534.25nm SMF Transceiver
- Form Factor: SFP
- Data Rate: 2.7Gb/s
- Fiber Type: Single-Mode Fiber (SMF)
- Reach: 80km
- Connector Type: Duplex LC
- Wavelength: 1534.25nm
- Designed for long-reach transmission
- Compliant with SFF-8472
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Product Overview
The Finisar FWLF-1631-54 is a 2.7Gb/s SFP transceiver designed for long-haul single-mode fiber (SMF) applications. It supports transmission distances of up to 80km, utilizing a wavelength of 1534.25nm and a duplex LC connector.
Technical Information
| Product Type | Transceiver Module |
| Interface | 2.7Gb Ethernet |
| Connector | LC Duplex |
| Fiber Type | SMF |
Additional Specifications
| Wavelength | 1534.25nm |
| Max Distance | 80km |
| Digital Diagnostic Monitoring (DDM) | Yes |
Product Description
The Finisar FWLF-1631-54 is a high-performance Small Form-Factor Pluggable (SFP) transceiver engineered for robust long-distance communication over single-mode fiber (SMF) networks. Operating at a data rate of 2.7Gb/s, this module is suitable for applications that require reliable transmission capabilities across extended geographical areas. This transceiver is designed to achieve a maximum transmission distance of 80 kilometers, making it an excellent choice for backbone networks, metropolitan area networks (MANs), and other long-haul connectivity requirements. It utilizes a specific wavelength of 1534.25nm, which is often employed in DWDM systems or for optimizing optical budgets in long-reach scenarios. The module is equipped with a duplex LC connector, ensuring a secure and stable connection to the fiber optic infrastructure. Adhering to the SFF-8472 Multi-Source Agreement (MSA), the FWLF-1631-54 supports Digital Diagnostic Monitoring (DDM). This feature provides real-time insights into the transceiver's operating status, including optical power, temperature, voltage, and laser bias current. This capability is crucial for network monitoring, performance optimization, and proactive fault detection, ensuring the integrity and reliability of the network.


