They require at least one switch aggregator for every 48 subscribers. At the end of the day, a single large-scale multiservice FTTx network may find opportunities where both active Ethernet and PON may be deployed together (Table 7.1). Both technologies have their merits and places. Passive optical network, just as its name shows, it only uses fiber and passive components like optical splitters rather than active components like amplifiers, repeaters, or shaping circuits. Because it requires power, an active optical network inherently is less reliable than a passive optical network. This level of throughput could only be achieved, however, if the link between the remote Ethernet switch […] A passive optical network (PON) is a fiber-optic network utilizing a point-to-multipoint topology and optical splitters to deliver data from a single transmission point to multiple user endpoints. According the transmission media used in the networks, there are passive copper network, acticve copper network, passive optical network, and active optical network. Its arrangement is a point to multi-point (PMP) network. Active optical network, also called point-to-point network, usually uses electrically powered switching equipment such as a router or switch aggregator, to manage signal distribution and direct signals to specific customers. Passive, in this context, refers to the unpowered condition of the fiber and splitting/combining components. Theoretically, this switch is capable of delivering symmetrical speeds of 100Mbps to 32 users simultaneously. An active optical network (AON) comprises an active Ethernet switch that acts as the intermediate point between the central office and the end-user. An active network uses electrically powered equipment or components to route the signal from one place to another. The debate between passive optical network (PON) and active Ethernet technologies has been going on since day one in the world of FTTx networks. What does this mean for the international fiber-to-the-home broadband connection?

Active optical networks, however, also have their weaknesses.

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