The 10G SFP+ CWDM transceiver (1270-1450nm) offers high-performance 10Gbps data transmission over single-mode fiber (SMF) with a maximum reach of up to 40km. Utilizing coarse wavelength division multiplexing (CWDM), the module supports multiple channels over a single fiber by using wavelengths in the range of 1270nm to 1450nm. This technology maximizes fiber utilization and minimizes the need for additional fibers, making it an efficient and cost-effective solution for long-distance data transmission. The 10G CWDM SFP+ is ideal for enterprise networks, data center interconnections, and metro area networks (MANs) requiring long-range, high-speed communication.