XX City Local Transmits Network Evaluation And Optimization

The appraisal and the optimization are more systematic to the existing transmission network the comprehensive understanding, to the business volume, the resources use factor, the protection way and so on in various aspects thorough careful grasping foundation, discovered promptly in the network exists the question spot, the hidden danger spot, the bottleneck spot, for example the discovery partial ring net line resources use factor is high, some networks for non-protect the chain structure, the partial stands have not disposed important veneer questions and so on hot backup, in order to give the promptsolution.Transmission network appraisal and optimized flow, including: Data collection, network appraisal analysis, network optimization plan (plan contrast), around project implementation, optimization network appraisal analysis contrast, network optimization plan improvement.In transmission network optimization flow, some two important steps: Data collection and network optimization plan analysis and comparison.Data collection is the network appraised the analysis and the network optimize foundation, data collection whether comprehensive and accurate will affect the following flow.The network optimization plan analysis and do the comparison, whether formulate the practical and feasible network optimization plan key, this step needs the personnel together to participation in every way and to complete.This article is to transmits the elementary knowledge shallow understanding according to me, in view of the transmission network utilization, carries on the quantification analysis through some targets, with in the colleague discusses the transmission network together the appraisal and the optimization plan.The local transmits of light network to appraise and the optimization is refers in the full protection original network investment foundation, full grasping and the analysis network situation and the service development need, proposes the optimization plan, the realization network service scale and the quality sustainable development.This article from the network appraised, the resources appraised, the network survivability appraised, the network clock appraised, the spare parts appraised, the network management system appraised, the fault statistical analysis and so on 7 aspects local transmit the network to XX city to carry on the appraisal and theappraisal and the optimization.Through carries on the data acquisition, the scene inspection to the original network, and to the network network rationality, the service development demand carries on grasping and the analysis, thus quantification transmission network each targets and so on link resources operating effectiveness, security stability and maintenance efficiency, discover the question and the bottleneck, proposed suits the local network development characteristic the optimization to suggest, provides the effective reference for the later period network optimization, causes the network to occupy one"construction - appraisal - optimization (construction)"in the benign network developing process, guaranteed the network optimizes convenient and network architecture foresightedness, the extension, cause in the good development situation which the networkoccupies continuously may maintain, may develop.Grasps in the appraisal process: The network must be advantageous to the service disposition and the protection realization, the attention physics resources, the clock transmission and so on the reasonable plan; The full use existing resources and the network form realization protection performance, reduces the essential node the expiration risk, found the balance in service disposition quantity and the transmission quality aspect; Pays attention to the key service, pays attention to the new service the growth tendency, the service disposition route manifests the variation service, the resources use consideration later period the service dilatancy; The safety control rank and the jurisdiction are distinct, centralized management, unification monitoring; The network clock track way plan reasonable, the protection is complete; Must be advantageous including the spare parts auxiliary project to the equipment maintenance, reduces the breakdown to restore the time, reduces principles and so on network movement risk.The network appraisal is in analyzes the present net network architecture in the foundation, discovered in the network architecture exists the question, proposes the optimization network architecture plan.Appraised the network resources use factor the main purpose is the analysis existing network resources whether obtains the full use, network resources use whether reasonable, as well as whether has the network ;the bottleneck;and the network economical rationality.Through to the network resources from the trough position resources, the line time slot resources, the leg port resources and so on several aspect data statistics and the analysis, through a series of quantification data target, carries on, the system appraisal comprehensively to the network resources, for the network later period development, the optimization provides comprehensively, the system data reference.Network survivability main consideration at present network architecture rationality, network whether enough security, whether has the breakdown hidden danger, as well as the protection way and the service dispose whether to network movement existence barrier.Appraises the content including the equipment protection, the equipment movement condition, the network analysis situs rationality, the network protection, the service disposition way and so on.Mainly to the network analysis situs protection proportion, equipment level targets and so on protection proportion, movement environment carries on the analysis.To the network clock appraisal, is take the independence subnet as an appraisal unit, through field data gathering, draws the clock track chart, analyzes, discovers the question which the clock net exists.The spare parts appraisal is inspects present the spare parts spare parts to establish whether gathers ; The main consideration spare parts spare parts veneer type are as far as possible few, as well as the spare parts center establishment and the important stand spare parts laying aside, reduces the maintenance pressure, the reduced error ratio, the enhancement maintenance efficiency.Moreover also has the equipment which in the consideration existing network moves whether already suspends production or no longer supplies goods.Through moves the veneer type to the net on, quantity as well as the existing spare parts type, quantity statistics, considered factors and so on spare parts area of jurisdiction, response time, cost, provide the reasonable quantity the spare parts.Mainly is refers to the network management and the network security management appraisal regarding the network management system appraisal.Appraises the target: Network management management territory, network management user jurisdiction, net Yuan user jurisdiction.The network management management should realize the level-to-level administration, opens the different jurisdiction to the different rank attendant, such attendant only then may realize the network maintenance monitoring, the maintenance and the management well, the guarantee network maintenance security and the standard.The network management system should provide UPS.The maintenance fault analysis is maintains the record or the breakdown statistical data according to the movement, carries on the analysis.Mainly transports the Uygur record through the examination, the breakdown which in the statistical existing network occurs, carries on the classification to the breakdown statistics to compile, discovers the breakdown the reason.Has the problem in view of the network in, gives the optimized suggestion, proposes the solution, in order to the maximum limit use original network investment, raises the resources use factor and the resources operating effectiveness, enhances the network the security stability, enhances the network the usability, solves the network problem ahead of time, avoids the frequent network adjustment and question processing, reduces the maintenance cost and the breakdown restores the time, reduces the network movement risk.Through above analysis, the explanation, we may see uses some quantification target which this article arranges in order to the network to carry on the appraisal, may carefully grasp the network, the equipment, the service, the security, the benefit various aspects detailed situation comprehensively, the quota gives the evaluation value, qualitative gives the conclusion; After the network appraisal again to the network optimization and the adjustment, may avoid in the optimized network using the blind subjective adjustment and the increase, may enhance the network resources operating effectiveness and the network rationality; Thus reduces the cost, the enhancement investment income, the realization network sustainable development.