DS/EN 301127 V1.1.1
Fixed Radio Systems; Point-to-point equipment; High capacity digital radio systems carrying SDH signals (2 x STM-1) in frequency bands with about 30 MHz channel spacing and using Co-Channel Dual Polarized (CCDP) operation
inactive
| Organization: | DS |
| Publication Date: | 15 April 2001 |
| Status: | inactive |
| ICS Code (Receiving and transmitting equipment): | 33.060.20 |
scope:
The present document specifies the minimum performance parameters for a high capacity digital radio-relay system operating in frequency bands with about 30 MHz channel spacing in the 4 GHz, 6L GHz, 7 GHz, 8L GHz, 13 GHz and 15 GHz bands. The channel capacity is 1xSTM 1 on each polarization that allows to transmit 2 ´¬ ²ª STM 1 signals at the same frequency by using both polarizations in co-channel dual polarized (CCDP) mode of operation. It has to be noted that STM 1 systems can be grouped in order to offer an SDH interface higher than STM 1. The area of application of these digital radio-relay systems is foreseen to be in regional and trunk networks forming part of a SDH-network including optical rings.
Document History
January 15, 2003
Fixed Radio Systems; Point-to-point equipment; High capacity digital radio systems carrying SDH signals (up to 2 x STM-1) in frequency bands with about 30 MHz channel spacing and using co-polar arrangements or Co-Channel Dual Polarized (CCDP) operation
The present document specifies the minimum performance parameters for a high capacity digital radio-relay system operating in frequency bands with about 30 MHz channel spacing in the 4 GHz, 6L GHz, 7...
January 15, 2002
Fixed Radio Systems; Point-to-point equipment; High capacity digital radio systems carrying SDH signals (up to 2 x STM-1) in frequency bands with about 30 MHz channel spacing and using Co-polar arrangements or Co-Channel Dual Polarized (CCDP) operation
The present document specifies the minimum performance parameters for a high capacity digital radio-relay system operating in frequency bands with about 30 MHz channel spacing in the 4 GHz, 6L GHz, 7...
DS/EN 301127 V1.1.1
April 15, 2001
Fixed Radio Systems; Point-to-point equipment; High capacity digital radio systems carrying SDH signals (2 x STM-1) in frequency bands with about 30 MHz channel spacing and using Co-Channel Dual Polarized (CCDP) operation
The present document specifies the minimum performance parameters for a high capacity digital radio-relay system operating in frequency bands with about 30 MHz channel spacing in the 4 GHz, 6L GHz, 7...
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