… In this article, we discuss practical requirements for a successful PON monitoring … to monitor
power-splitter- and wavelength-splitter-based PON, through combined techniques of OTDR …

… was already proposed as a high dynamic range test tool for PON monitoring [9]–[11] … OTDR
(T-PC-OTDR) for centralized WDM-PON monitoring under traffic condition. The WDM-PON is …

… en OTDR. En este trabajo se presentan las principales limitaciones del uso de OTDR
convencionales sobre redes PON y se reportan las soluciones basadas en OTDR orientadas a dar …

… SCM/WDM-PON system with in-service baseband monitoring, … (OTDR) signal is applied for
fiber fault monitoring. The results … the in-service baseband monitoring signals have negligible …

… The spatial resolution of this OTDR (determined by the chip rate) was measured to be 40 m.
… the OTDR performance. For this purpose, we repeated the same OTDR measurement with …

… possible solutions for PON measurement and monitoring for the … Therefore in the case of
OTDR-measurements in PON it is … monitoring of the PON during operation by continuous OTDR-…

… of passive splitter-PON and WDM-PON can be analysed by the monitoring method by
using the tunable OTDR and FBGs at the central office under the in-service state of PON. …

… monitoring. Fault localization method uses two different total received powers measured by
… shows a good accuracy compared with the OTDR measurement results. Fault detection and …

… of PON optical link monitoring systems are presented in this section, including OTDR, optical
… The chaotic-based OTDR (C-OTDR) monitoring system has garnered much attention due to …

… of PON monitoring techniques and review the major candidate technologies. We
highlight some of the limitations of standard and adapted OTDR techniques as well as nonOTDR …