Analysis of network availability for the operation area of Sarajevo

In this paper we described the telecommunications network of Electric power system in Bosnia and Herzegovina which is more important for next companies in the Electric power system, Transco B&H, ERS, EPHZHB, EPBiH and ISO B&H because any interruption may cause losses in the system. As the network is so large and complex many factors affect on its availability. Availability of the network increases by the implementation of redundancy and quality of service implemented. The results of measuring the availability of links are shown in this paper in order to analyze quality of network and for the organization to maintain and expand the network in the future.