155 Mb/s domestically produced radio-relay equipment

For the last 5-6 years thousands of kilometers of RRL SDH have been created in Russia using the equipment of Siemens, Nera, NEC, Harris, Alcatel, and Fujitsu. In Russia such equipment is not produced yet. However, work in this field was conducted for many years by various enterprises. At present, two Russian enterprises "Radius-2" and "Microtex-Paging" are at the development and testing phase of the first Russian radio relay equipment "Radius-155", using SDH technology. Simultaneously, preparation for the serial production of RRL-SDH in the year 2002 has been conducted.