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We propose an intelligent splitter monitor based on a remote optical powering solution to detect the connectivity status of the customer premises equipment to the splitter ports within the optical distribution network.
We demonstrate for the first time the measurement range extension of an embedded OTDR system employing SOA within the fiber network. eOTDR monitoring across multiple SOA-amplified fiber segments with simultaneously GPON downstream transmission is achieved.
We demonstrate an energy-autarkic FTTx monitor. A special protocol and sophisticated hardware reduce the electrical operating power to 0.7??W, which can be delivered by an optical supply signal of only 5??W/monitor at a separate wavelength.
We present recent advances in low cost fiber monitoring techniques for FTTH/FTTB networks employing integrated means for localizing fiber faults and for testing fiber connectivity in PONs.
A novel low-cost monitoring concept is presented enabling the supervision of the fibre plant in access networks. By re-using the data transmitter OTDR measurements can be performed as integral part of the transmission system.
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