Lushan Electric Power Optical Transmission Upgrade Program

This paper introduces the Lushan Mountain area electric power communication optical network status, as well as the reformation scheme and to achieve the goal, describes the optical cable construction scale and hierarchical network topology. The transformation of the main use of Zte Corp’s ZXSM-330and ZXSM-325SDH devices, ZXSM-P230type PCM device, the Lushan Mountain area electric power communication optical fiber ring network for large capacity upgrade.At the same time, according to Lu Shanguang transmission network the existing problems, from the cable, network structure, business optimization and other aspects discussed, research of optical transmission network planning principles and construction standards. Optical cable construction, from the necessity of construction and construction cost analysis, construction of key strengthening regional contact cable construction; network structure, should accelerate the regional network topology structure adjustment, try layering and zoning reform; operational optimization, should promote business integration, simplifying the business mode, strengthen the construction of regional network monitoring, network management center.Optical fiber transmission network construction of power projects, for voice, data, video and other channel, optical fiber transmission network requires:advanced, high degree of reliability and scalability, the design transformation of the Lushan Mountain power optical transmission network using SDH622M transmission bandwidth, the optical transmission equipment with the smooth upgrade to2.5G622M.Through the comparison of before and after the reconstruction of network application, proof optimized network structure improves the power supply information transmission quality, meet the company’s growing business needs.In the scheme design and process to fully integrate the Lushan Mountain Power Supply Bureau daily business, take into account what overcome due to transmission line interruption or node paralysis caused by interruption of business, make the network in the event of a failure to restore as soon as possible, to reduce the transmission line interruption caused by serious economic losses and social influence, this is need to study and discuss important issues.To reach the final the following requirements1) to meet the power dispatching and communication, administrative communication, dispatching automation four shake, the MIS system requirements under the premise, also have a certain extension ability, to adapt to the future of a variety of integrated business needs.2) can provide a variety of narrowband, broadband service, any business mix.3) interface (V5, STM-1/4, open flexible El, ATM IMA), to meet a variety of in line with international standards of communication equipment.4) unified, Chinese network (transmission+Access), intelligent, operation, management and maintenance is simple, open software platform, easy to expand, many users of the hardware platform, direct and efficient graphics.