GLSUN TOSA, ROSA, and BOSA are meticulously designed and integrated, ensuring high quality and reliability
https://www.glsun.com/products-c140-bosa-tosa-rosa.html
GLSUN designs and manufactures 2.5Gbps, 10Gbps, and 25Gbps distributed feedback (DFB) laser diode chips for fiber optic transceivers, PON, access, optical Ethernet, SDH, 5G, and data center applications. https://www.glsun.com/products-c134-dfb-laser-diode-chips.html
