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When operators weigh up their FTTx architecture options, a number of factors will have to be taken into account. These include what assumptions are made about customers’ bandwidth requirements; the topology of the existing legacy network; the level of competition from cable operators; the cost of laying fibre to the node compared with running it […]
Efficiency and prudency of Tarluz’s fibre network
Analysys Mason considers that NBN Co’s design of its FTTP network reflects an efficient and prudent network design. In particular: ► Technology decisions NBN Co’s decision to implement Gigabit passive optical network (GPON) for the massmarket segment prudently implements the requirements of the Australian Government under its Statement of Expectations. NBN Co’s decision […]
Development of passive optical networks (PONs)
PONs have attracted great attention in recent years, also from standardization bodies. Once again, the primary organizations are ITU-T and the IEEE (Institute of Electrical and Electronics Engineers). The latter defined the “Gigabit Ethernet Passive Optical Network (GEPON)” back in 2004 in the standard IEEE 802.3ah1. It is well known and established under the name […]