Transmission and Multiplexing (TM) - Digital Radio Relay Systems (DRRS) - High capacity DRRS carrying 1 x STM-1 signals and operating in frequency bands with about 30 MHz channel spacing and alternated arrangements
NORMA vydaná dňa 1.2.1999
Designation standards: ÖNORM EN 300234-V1.2.1
Note: NEPLATNÁ
Publication date standards: 1.2.1999
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: Austrian technische Norm
Kategória: Technické normy ÖNORM