Implementation of Connecting Customers into the Public Switched Telephone Network (PSTN) Via Optical Fibres - Series L: Construction Installation and Protection of Cables and Other Elements of Outside Plant Appendix I: Examples of Possible Applications; S
ITü (International Telecommunication Union) is the United Nations Specialized Agency in the field of telecommunications. The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of the ITU. The ITU-T is
responsible for studying techn