Huawei H19-413_V1.0 Question Answer
In a POL, the PON transmits GEM data frames, and Ethernet frames are transmitted upstream by an OLT and downstream by an ONU
Huawei H19-413_V1.0 Question Answer
In a POL, the PON transmits GEM data frames, and Ethernet frames are transmitted upstream by an OLT and downstream by an ONU