In a PON network, OLT stands for which term?

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Multiple Choice

In a PON network, OLT stands for which term?

In a PON, Optical Line Terminal is the device at the service provider end that controls and terminates the optical access network. It interfaces with the passive optical network through a splitter and manages all downstream and upstream traffic for the connected ONUs/ONTs. Downstream data is broadcast from the OLT to multiple subscribers, while upstream data from the ONUs/ONTs is time-division multiplexed back to the OLT, with the OLT coordinating bandwidth and timing. The other terms aren’t standard terminology for this role in PON, so they don’t describe the function as accurately.

In a PON, Optical Line Terminal is the device at the service provider end that controls and terminates the optical access network. It interfaces with the passive optical network through a splitter and manages all downstream and upstream traffic for the connected ONUs/ONTs. Downstream data is broadcast from the OLT to multiple subscribers, while upstream data from the ONUs/ONTs is time-division multiplexed back to the OLT, with the OLT coordinating bandwidth and timing. The other terms aren’t standard terminology for this role in PON, so they don’t describe the function as accurately.

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