This high-performance GPON OLT SFP transceiver is designed for service provider central office environments, delivering robust fiber-to-the-home network connectivity. Operating at asymmetric data rates of 2.488 Gbps downstream and 1.244 Gbps upstream, this module supports up to 128 end-users over a single fiber strand. The transceiver features 1490nm transmission wavelength for downstream and 1310nm reception for upstream communications, with a maximum reach of 20 km on single-mode fiber. Built to ITU-T G.984.2 Class B+ standards, it comes equipped with a simplex SC connector and comprehensive Digital Optical Monitoring (DOM) support for real-time performance tracking. As a TAA Compliant module manufactured in the USA, it meets strict procurement requirements for U.S. Federal Government and municipal broadband projects. The compact SFP form factor ensures easy installation and maintenance in your network infrastructure. This transceiver is ideal for telecommunications providers looking to deploy or expand their GPON networks with reliable, high-speed connectivity solutions.