FTTX Scene analysis
FTTH: Fiber-to-home users only use fiber-optic transmission media to connect the communication center and the family residence. The introduction of fiber is exclusively used in a single-family homes.
FTTO: Optical fiber to the company/office, using only optical fiber transmission media to connect the communication center and company or office users. A single company or office user exclusively uses the introduction of optical fiber, and the user manages the equipment or network after the ONU/ONT.
FTTB/C: Fiber to the building/distribution box. Replace the copper cable before the user lead-in point with optical fiber. The ONU is deployed under the traditional branch box (user lead-in point). Namely, the DP point (DP, Distribution Point) ONU Uses other media to access users.
FTTCab: Fiber to the transfer box, replacing traditional feeder cables with optical fibers. The ONU is deployed at the transfer box or FP point, and other media are used under the ONU to connect to users.
FTTx business capabilities
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