ZXA10 F425 is an EPON Optical Network Terminal designed for SFU (Single Family Unit) used in FTTH scenario. It provides subscriber with rich, colorful, individualized, convenient and comfortable triple-play services including video (IPTV), voice,CATV and high speed internet access. It has a small, smart appearane and green, energy-saving advantage. Using OAM protocol, O&M cost can be reduced effectively by supporting remote service provisioning, intelligent fault diagnosis and performance statistic functions.