The US Transceivers compatible J4859B is a 1000BASE-LX SFP transceiver designed for single-mode fiber deployments requiring reliable gigabit connectivity over extended distances. Operating at a 1310 nm wavelength, this SFP module supports data rates of 1.25 Gbps and delivers a maximum reach of 10 km over 9/125 micron single-mode fiber, making it well suited for campus and enterprise network infrastructure.
Built to the SFP MSA standard and compliant with IEEE 802.3z, this module features an LC Duplex connector interface and supports Digital Diagnostic Monitoring (DDM) for real-time performance visibility. The US Transceivers compatible J4859B is TAA compliant and meets RoHS, CE, and REACH regulatory requirements, ensuring it is suitable for government and enterprise procurement programs.
Each module undergoes rigorous testing to ensure full compatibility and consistent optical performance, providing a cost-effective alternative without compromising reliability or interoperability in production network environments.
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