The 1.25G SFP Tx1310/Rx1550 transceiver is designed for reliable data transmission at 1.25Gbps over single-mode fiber (SMF), with a reach of up to 20 kilometers. It features a 1310nm transmitter for sending signals and a 1550nm receiver for receiving data, providing high-quality, stable transmission even in challenging conditions. This module is suitable for long-distance applications in telecom networks, data centers, and fiber-optic networks. The SFP form factor ensures easy integration into existing infrastructure, while the LC connector provides efficient, high-density optical connections. With low power consumption, this transceiver offers a cost-effective solution for long-range, high-performance communications.