scholarly journals Faults and Novel Countermeasures for Optical Fiber Connections in Fiber-To-The-Home Networks

10.5772/54241 ◽  
2013 ◽  
Author(s):  
Mitsuru Kihara
Keyword(s):  
Optical Fiber ◽  
Home Networks ◽  
Fiber To The Home

scholarly journals Feasibility Study of Fiber to the Home Networks for Optical Fiber Loss and Attenuation

2018 ◽  
Vol 7 (4.44) ◽  
pp. 105 ◽  
Author(s):  
Edy Budiman ◽  
Haviluddin . ◽  
Masna Wati ◽  
Medi Taruk ◽  
Hario Jati Setyadi ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Data Transfer ◽  
Average Power ◽  
Optical Power ◽  
Feasibility Studies ◽  
Power Measurement ◽  
Home Networks ◽  
Power Budget ◽  
Average Value ◽  
Fiber To The Home

The utilization of optical fiber cable as a data transmission medium has provided various benefits and advantages in terms of data transfer and economically because it can reduce the use of many copper cables. The purpose of this study was to evaluate the feasibility of Fiber To The Home (FFTH) networks by measuring and analyzing power losses caused by attenuation along the fiber optic cable. Measuring tools for attenuation use JDSU MTS-8000 while the power measurement uses Optical Power Meter. Feasibility specifications refer to ITU-T G.984. recommendations. The analysis results show that of the 110 customers observed, the average value of Link Power Budget is 20.58 dB, with an average power margin of 5.57dBm. If comparing the results of the ITU-T G.984 recommendation, it stated that was accepted, still in accordance with the rules specifications. Feasibility studies of FTTH networks on the issue of power loss and attenuation are needed in an effort to maintain the quality of service to customers. It also has a relationship with planning and developing system installations in the future. 

Mechanical Research with Development of Automatic Handshaking Signal Module for Cross Connecting Cabinet Remote Monitoring Control

2014 ◽  
Vol 540 ◽  
pp. 403-406
Author(s):  
Gin Shan Chen ◽  
Zhi Yuan Chen
Keyword(s):  
Optical Fiber ◽  
High Speed ◽  
High Efficiency ◽  
Low Cost ◽  
Central Office ◽  
Value Added ◽  
Broadband Internet ◽  
Functional Changes ◽  
Fiber To The Home ◽  
Network Transmission

Since the urgent demands for high-speed broadband Internet, facilities originally installed in a unit-central office end are moved to the places close to the users in order to enhance the broadband and overcome the high-frequency attenuation of copper cables, such as cross connecting cabinets (CCC) on streets, and the lines between a unit-central office and CCC are changed to optical fiber cables. Network transmission technology has currently become the generation of optical fiber. To actually promote fiber to the home, the value-added services of high-speed Internet access, VoIP, and multimedia service for users are currently the highlighted telecommunications technology and businesses. Nevertheless, copper cables have been used for a long period of time that it would be costly to completely replace copper cables. Gradually replacing old cables with new ones is considered as the optimal strategy. Without constructing optical fiber lines at different places or completely removing copper cables, Automatic Handshaking Signal Module (AHSM) for a CCC developed in this study is considered economical and simple. It could monitor the signal handshaking through remote control and make structural and functional changes of existing copper-cable cross connecting cabinets for the low-cost and high-efficiency seamless technology transfer.

scholarly journals A Study on New Optical Wiring Method using Optical Fiber Curl Cord for Home Networks

2006 ◽  
Vol 126 (10) ◽  
pp. 1205-1211
Author(s):  
Hitoshi Son ◽  
Toshirou Mine ◽  
Ryou Koyama ◽  
Toshio Kurashima ◽  
Shigeru Tomita ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Home Networks

Distribution of Broadband Services Over 1-mm Core Diameter Plastic Optical Fiber for Point-to-Multipoint In-Home Networks

2013 ◽  
Vol 31 (6) ◽  
pp. 874-881 ◽  
Author(s):  
Yan Shi ◽  
Chigo Okonkwo ◽  
Davide Visani ◽  
Eduward Tangdiongga ◽  
Ton Koonen
Keyword(s):  
Optical Fiber ◽  
Home Networks ◽  
Plastic Optical Fiber ◽  
Core Diameter ◽  
Broadband Services

scholarly journals Designing project schedule using crashing method to compress the fiber to the home project schedule

2021 ◽  
Vol 2 (1) ◽  
pp. 51
Author(s):  
Zha Sha Putri Anugerah ◽  
Devi Pratami ◽  
Mohammad Deni Akbar
Keyword(s):  
Total Duration ◽  
Project Work ◽  
Home Networks ◽  
Project Schedule ◽  
Project Cost ◽  
Total Cost ◽  
Overtime Work ◽  
Fiber To The Home ◽  
Total Project Cost ◽  
Total Project

ABC Company is an agent of network construction, operation, and maintenance. ABC Company is currently implementing the STTF (Shit to the Front) project, which is the project to add FTTH (Fiber to the Home) networks in areas that can have high customer demand. One of the STTF project construction sites is the Indra Prahasta II housing location. However, the project is currently experiencing work delays due to the Covid-19 disaster in Indonesia. Delays in project execution can result in potential prospects choosing another company that provides similar services. The project schedule can be accelerated using the crashing method and TCTO (Time Cost Trade-Off) analysis to solve this problem. This research's acceleration will be carried out with alternatives for adding 3 hours, 2 hours, 1 hour, and an alternative to increasing workers' number. This project has an average duration of 55 working days with a total cost of Rp 604,124,460. The results obtained from data processing, on the alternative of adding 1 hour of overtime work, the total duration becomes 54 working days with total project cost is Rp 605,734,138. In addition to 2 hours of overtime work, the project's total duration can be reduced to 54 days with a total project cost Rp 606,803,619. And for the addition of 3 hours overtime, the total duration can be shortened to 54 days with a total cost of Rp 606,803,619. As for increasing the number of workers, project work duration can be shortened to 54 working days with a total project cost Rp 604,556,748

Converged In-home Networks using 1-mm Core Size Plastic Optical Fiber

2011 ◽  
Author(s):  
E. Tangdiongga ◽  
D. Visani ◽  
H. Yang ◽  
Y. Shi ◽  
C.M. Okonkwo ◽  
...  
Keyword(s):  
Optical Fiber ◽  
Home Networks ◽  
Plastic Optical Fiber ◽  
Core Size
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