Abstract
Lampung-Dumai backbone link consisted of 11 sublinks is the optical fiber communication networks(OFCN) system using the technology of Synchronous Digital Hierarchy (SDH) multiplexing with the transmissionspeed of 2,5 Gbps or STM-16 with the bit-error-rate of 10 -11 . Since 2007 the performance network, such as theoperasional bit-error-rate, transmission data capacity, the availability and reliability, has not yet been evaluated.This paper reports the results of the network performance evaluated by recalculating and remeasuring the powerlink budget to know the total losses of system affecting the operational bit-error-rate, and the rise-time budget toknow the transmission data capacity. And also, the the availability and reliability of system was investigated. Theevaluation result shows that there are 4 of 11 sublinks where its measured attenuation values are bigger than thedesigned value, hence increasing the operasional bit-error-rate in those links. However overall, the availabilityand the reliability can still be achieved 99, 5% and 99,99%, respectively, as the ITU-T standards and G.652recommendation.
Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
