Related Articles
What is AON Active optical networks
An active optical network (AON) comprises an active Ethernet switch that acts as the intermediate point between the central office and the end-user. Theoretically, this switch is capable of delivering symmetrical speeds of 100Mbps to 32 users simultaneously. This level of throughput could only be achieved, however, if the link between the remote Ethernet switch […]
Introduction to BOTDR
B-OTDR Brillouin reflectometer BOTDR (Brillouin optical time domain reflectometer). Another kind of reflectometers is based on the Brillouin scattering. In the typical reflectometers the Rayleigh scattering is employed for analysis. The BOTDR reflectometer utilizes the phenomenon of the inelastic Brillouin scattering, related to generation of acoustic wave at frequency fB. The signal resulting from the […]
NBN Co predicts up to 370,000 premises need work on HFC
NBN Co predicts that up to 10 percent of premises in footprint of the hybrid fibre-coaxial (HFC) networks will need to have infill completed before they can connect to the National Broadband Network (NBN). As part of revised agreements with Telstra and Optus, NBN Co will take over the HFC networks owned by the two […]