The US Transceivers compatible J4859A is a 1000BASE-LX SFP transceiver module designed as a reliable, cost-effective alternative for use in HP-branded networking equipment. Built in the compact SFP form factor, this module operates at 1 Gbps over single-mode fiber, making it well suited for long-reach enterprise and campus network deployments.
Operating at a 1310 nm wavelength, the US Transceivers compatible J4859A supports link distances up to 10 km over 9/125 um single-mode fiber. The module uses an LC Duplex connector interface and incorporates Digital Diagnostic Monitoring (DDM) for real-time visibility into optical performance parameters such as temperature, voltage, and transmit/receive power.
Fully compliant with IEEE 802.3z Gigabit Ethernet and SFP MSA standards, this TAA-compliant module is an ideal drop-in replacement for data center interconnects, enterprise core and access switching, campus backbone links, and metropolitan area network edge applications.
