Fiber Optic Cables, Fiber Optic Patch Cables, Fiber Distribution Box manufacturer / supplier in China, offering 400g Zr SMF LC Interface 80 to 120km Optical Module, 100g Qsfp28 1310nm 80km Single Mode Fiber Optical Transceiver, Huawei 02312ncx Compatible, High Power, 2dBm~6.5dBm Tx, -28dBm Rx, 400g Qsfp-Dd Zr+ High Power Digital Coherent Optical Module, Single-Mode Fiber, 480km Transmission, C-Band Tunable DWDM, LC Duplex, Dco, Open Zr+ Compliant and so on.