Compliant with IEEE802.3ah standard, E101 is widely compatible with global ISP and OLT . 1 gigabit wired RJ45 port is provided by E101 to bring ultra-fast data transfer. Plug and play, E101 supports OAM remote management without onsite configuration as well . E101 is a terrific EPON device for FTTH with easy and simple design. With upstream and downstream rate up to 1.25Gbps and transmission distance up to 20Km, E101 can bring freewheeling internet access.