BYCS-1512-H8Dxx SFP+ 1.25G DUAL 180KM 光收发器光模块1.25G, 1550nm, 180km, APD接收, DFB激光器, F-tone Networks, ITU-T G.957, LC接口, SFF-8472, SFP+光模块, 北亿纤通, 单模
