Railway transport complex of the Islamic Republic of Iran as a sub-complex of the Ministry of Roads and Transportation  Wide areas from extreme points  the country with about 14,000 kilometers of railways  It has covered that it plays a very important role in the passenger and cargo transportation sector in the country.  Currently, the railway is in the country  So far, to 24 geographical areas  Under the title of General Administration  It is divided into the provinces of Tehran, East Azerbaijan, Isfahan, Alborz, Khuzestan, Khorasan Razavi, Zanjan, Semnan, Sistan and Baluchistan, Fars, Qazvin, Qom, Kerman, Golestan, Gilan, Gharb, Kermanshah, Lorestan. , Mazandaran, Markazi, Hormozgan, Hamadan, Yazd, North Khorasan, and the General Directorate of Communications and Electrical Signals is also covered.  It is working as the general staff office in this complex in line with the assigned duties.

Telecommunication has a special place in railways and independent communication networks are providing all kinds of telecommunication services to different sectors of rail transportation and the private sector.

The main and main goal of railway communication is to create the ability to transfer information of different units of the rail network in a reliable manner. Critical information is a part of telecommunication services, and if it is interrupted, the operation of the railway network will be disrupted. ….