The invention discloses a portable distribution automation communication resource management terminal and a method. A portable terminal of portable distribution automation communication resource management possesses a navigation module. A map is called so as to carry out navigation on a power distribution station site. An operation staff maintains and stores equipment account information of a distribution automation system, topological graph information, distribution information and operational logs through the terminals. The two different terminals are synchronized through a server and latest data information is synchronized to the terminals. The management terminal comprises the portable terminal and the server. The portable terminal is connected to the server. In the invention, the portable terminal and the server are used to manage distribution automation communication system resources, wherein communication equipment account management, distribution management, topology management, user management, terminal management and the like are included. Management of a job site to a communication resource and resource sharing of a server terminal are realized. Resource management efficiency and real-time performance are increased, and a communication management level is improved.