Onu is a device which works on the FTTH Final step. it lets the home/office devices can access the network. Its upper level is the OLT/optical splitter device. GPON stands for Gigabit Ethernet passive optical network, uses ATM for voice, Ethernet for data, and proprietary encapsulation for voice. It offers faster Gbps than EPON on downstream and upstream bandwidths.
Wanglink not only has our own original technical data for onu, but also have other brand onu for sale, such as Huawei/ZTE/H3C ONU. We provide 1 year warranty for onu product.