FIBERWAY SOL1351 is EPON 1GE Port HGU ONU. It is designed for meeting the multi- services needs of fixed network operators or cable operators, and widely used in FTTO (office), FTTD (desk), FTTH (home) broadband access and CATV, video surveillance and other requirements. It is based on Gigabit EPON technology, and has high ratio of performance to price, stable, cost-effective, high reliability, easy management, configuration flexibility and good quality of service (QoS) guarantees. It is fully compliant with EPON technical regulations such as IEEE802.3ah and technical requirement of EPON Equipment from China Telecom. Small size ONU can also be applied to a wide temperature environment, and also has a firewall function.