Descripción
The Finisar FTLF8524P3BNL (also identified by OEM part number 4807457) is a high-performance Small Form-factor Pluggable (SFP) optical transceiver designed for use in 4 Gigabit Fibre Channel links. It is also compatible with 1.25 Gbps Gigabit Ethernet and legacy 1G/2G Fibre Channel protocols, providing a versatile solution for storage area networks (SAN) and enterprise networking. Operating at a nominal wavelength of 850nm over multi-mode fiber (MMF), this module supports transmission distances up to 300 meters on 50/125 µm OM2 fiber and up to 150 meters on 62.5/125 µm OM1 fiber.The transceiver features a duplex LC optical interface and utilizes a Vertical-Cavity Surface-Emitting Laser (VCSEL) as its light source. It fully supports Digital Optical Monitoring (DOM) / Digital Diagnostic Monitoring (DDM), allowing real-time access to operating parameters such as laser bias current, optical output power, received optical power, internal temperature, and supply voltage via a 2-wire serial bus. This hot-swappable module is optimized for low power consumption and high reliability. The "NK" designation typically refers to specific OEM configuration requirements, ensuring full hardware-level compatibility with specialized telecommunications equipment. It complies with the SFP Multi-Source Agreement (MSA) and meets Class 1 laser safety requirements.