50G QSFP28 Transceiver Sourcelight 50G QSFP28 modules adopt QSFP28 form factor. They are compliant with the QSFP28 MSA, and designed for 5G mid-haul and back-haul applications. https://www.sourcelight.com.cn/50g-qsfp28-transceiver.html en 50G QSFP28 1310nm ER 40Km https://www.sourcelight.com.cn/50g-qsfp28-1310nm-er-p3247.html https://www.sourcelight.com.cn/ 2023/6/9 10:03:53 50G QSFP28 ZR 80Km https://www.sourcelight.com.cn/50g-qsfp28-zr-80km-p3248.html https://www.sourcelight.com.cn/ 2023/6/9 10:24:56