Cost-Efficient Remote PON Monitoring Based on OTDR Measurement and OTM Functionality

被引：0

作者：

Urban, P. J. ^{[1
]}

Dahlfort, S. ^{[2
]}

机构：

[1] Ericsson Res, Ericsson AB, S-16480 Stockholm, Sweden

[2] Ericsson Res, Ericsson Inc, San Jose, CA 95134 USA

来源：

2011 13TH INTERNATIONAL CONFERENCE ON TRANSPARENT OPTICAL NETWORKS (ICTON) | 2011年

关键词：

optical time-domain reflectometry; monitoring; passive optical network; Rayleigh backscattering;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We present a method to monitor single- and cascaded-splitter TDM-PON systems based on combined techniques of Optical Time-Domain Reflectometry (OTDR) and Optical Transceiver Monitoring (OTM). The method is non-invasive to data traffic flow and requires no additional functionality (hardware or software) at the Optical Network Terminals (ONT). The description of the Fiber Plant Manager (FPM) overall architecture and components is followed by measurement results proving the concept on a 25-km 1: 32 PON testbed.

引用

页数：4