Which of the following is the ORU?
In a POL, the PON transmits GEM data frames, and Ethernet frames are transmitted upstream by an OLT and downstream by an ONU
PON is short for passive optical network. It uses a point-to-point (P2P) access mode.
The FTTM solution can be used in campus production scenarios such as manufacturing, coal mines, oil and gas, and ports.
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