ETSI TR 101 127
- Transmission and Multiplexing (TM); Digital Radio Relay Systems (DRRS); Synchronous Digital Hierarchy (SDH); High capacity DRRS carrying SDH signals (1 x STM-1) in frequency bands with about 30 MHz channel spacing and using Co-Channel Dual Polarized (CCDP
- standard by European Telecommunications Standards Institute, 11/01/1997
- Publisher: ETSI
$17.00$33.00
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