A common and widely used topology for end-to-end FTTH services.

The chosen topology is called the "Point-to-Multipoint (P2MP) Active Ethernet" topology, which is a cost-effective and efficient way to deliver high-speed internet and other services to multiple subscribers from a central point.

Topology: Point-to-Multipoint (P2MP) Active Ethernet FTTH

Overview:

In this topology, a central active Ethernet switch (also known as an Optical Line Terminal or OLT) serves as the main distribution point. From the OLT, individual fiber optic lines run to each subscriber's home or business premises. Each subscriber is connected through an Optical Network Unit (ONU) at their location, which acts as the endpoint of the FTTH network.

Key Components:

Central OLT: The OLT is the core device responsible for managing the FTTH network. It aggregates and distributes data to the individual ONUs, each serving a specific subscriber.

Central OLT: The OLT is the core device responsible for managing the FTTH network. It aggregates and distributes data to the individual ONUs, each serving a specific subscriber.

ONU: Each subscriber has their dedicated ONU, typically installed on the premises. The ONU serves as the endpoint of the FTTH network and converts the optical signal back into electrical signals to be used by the subscriber's devices.

Subscriber Equipment: Subscribers connect their devices (e.g., computers, routers, smart TVs) to the ONU, allowing them to access high-speed internet and other FTTH services.

Advantages of P2MP Active Ethernet FTTH:

Scalability: The P2MP architecture allows easy expansion of the network to accommodate more subscribers without significant changes to the infrastructure.

?High Bandwidth: Fiber optic cables provide high-speed symmetrical data transmission, enabling faster upload and download speeds compared to traditional copper-based networks.

?Dedicated Connection: Each subscriber has their dedicated fiber link, ensuring consistent and reliable performance without being impacted by the activity of other users.

?Centralized Management: The central OLT simplifies network management, making it easier to monitor and troubleshoot the FTTH network.

?Future-Proof: Fiber optics offer tremendous bandwidth capabilities, making this topology a future-proof solution that can support increasing demands and new service offerings.

It's important to note that specific network implementations may vary based on factors such as the service provider's requirements, geographical layout, and the number of subscribers to be connected. However, the P2MP Active Ethernet FTTH topology serves as a solid foundation for delivering end-to-end FTTH services efficiently.