What are the application scenarios of GPON?

Question

Options

• AFTTH
• BFTTB
• CFTTC
• DFTTM

• A
  100% (50)

Explanation

All four options are correct because GPON (Gigabit Passive Optical Network) is a flexible optical access technology deployed across a range of fiber delivery scenarios. FTTH (Fiber to the Home) brings fiber directly to individual residences, FTTB (Fiber to the Building) terminates fiber at a building's entry point and uses in-building wiring for the last segment, and FTTC (Fiber to the Curb) runs fiber to a street cabinet with copper completing the final stretch to premises. FTTM (Fiber to the Mobile) applies GPON as backhaul or fronthaul for mobile base stations, making it relevant to 4G/5G network infrastructure. Since there are no wrong choices here, the key insight is that GPON's passive splitter architecture and high bandwidth make it adaptable to virtually all FTTx deployment models.

Memory tip: Think of GPON as the backbone technology behind every "FTTx" variant - wherever fiber needs to reach (Home, Building, Curb, or Mobile), GPON is a viable solution. If you see any FTTx acronym in an exam question about GPON application scenarios, it is almost certainly correct.

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