Upgrade your fiber access network with this high-performance fiber transmitter module designed for GPON OLT and FTTH applications. It offers stable 2.5G transmission, low power consumption, and reliable long-distance operation up to 20KM, making it ideal for ISP deployments, telecom systems, and professional engineering projects. Equipped with a 2.5G SFP interface, this module supports high-speed optical data transmission with low latency and excellent signal integrity. It is suitable for high-bandwidth services such as HD video, VoIP, and data-intensive applications in modern fiber networks. The module provides 10dB optical power level options to match different network link budgets and distances. These configurations help ensure optimal performance, better stability, and improved compatibility with various GPON OLT equipment and PON architectures. Designed for long-reach applications, this transmitter supports up to 20KM fiber transmission, making it suitable for wide-area FTTH coverage, campus networks, and metropolitan access networks without sacrificing signal quality. Featuring a standard SC optical connector, the module ensures simple, fast, and secure fiber connection. The SC interface is widely used in telecom and FTTH projects, offering reliable insertion, low loss, and easy maintenance. Color: As Shown Material: ABS Package Contents: 1*EPON OLT Optical Module Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.