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Guía de Productos de Acceso Inalámbrico a Internet

Cable AML le ofrece una gran variedad de sistemas de acceso inalámbrico a Internet. A continuación se resumen las prestaciones de varios de los sistemas disponibles:

 

Soluciones Inalámbricas a 2.5 GHz 

Sistema BWA-2002

Resumen de Prestaciones

Downstream Frequency Range 2500 to 2686 MHz (31 x 6 MHz channels)
Upstream Frequency Range 2150 to 2162 MHz
# Of Downstream Channels up to 31
Downstream Data Rate 30.34 Mbps at 6 MHz (64 QAM)
# Of Upstream Channels Up to 4
Upstream Data Rate (per channel) 10.24 Mbps at 3.2 MHz (16 QAM)
Service Cell Radius 20 Km
Downstream Transmitter Output Level P1dB = 43 dBm
Downstream Link Margin for BER of 10-8 10 dB at cell edge
Downstream Link Availability (Multi-path Effect) 99.9947% at cell edge
Upstream Transmitter Output Level 20 dBm / channel
Upstream Link Margin for BER of 10-9 8.2 dB at cell edge
Upstream Link Availability (Multi-path Effect) 99.9923%

Upstream Modulation Rates and Channel Bandwidth

Symbol Rate (ksym/sec) Channel Bandwidth (MHz) QPSK Rate (Mbps) 16-QAM Rate (Mbps)
160 0.20 0.32 0.64
320 0.40 0.64 1.28
640 0.80 1.28 2.56
1280 1.60 2.56 5.12
2560 3.20 5.12 10.24

Downstream Modulation Rates and Channel Bandwidth

Symbol Rate (Msym/sec) Channel Bandwidth (MHz) 64-QAM Rate (Mbps)
5.056941 6 MHz 30.34
 

Soluciones Inalambricas a 3.5 GHz

Sistema BWA-2003

Performance Summary

Downstream Frequency Range 3500 to 3700 MHz (25 MHz sub-bands)
Upstream Frequency Range 3400 to 3600 MHz (25 MHz sub-bands)
# Of Downstream Channels up to 3 for each sub-band
Downstream Data Rate 41.71 Mbps at 8 MHz (64 QAM)
# Of Upstream Channels Up to 4
Upstream Data Rate (per channel) 10.24 Mbps at 3.2 MHz (16 QAM)
Service Cell Radius 10 Km
Downstream Transmitter Output Level P1dB = 43 dBm
Downstream Link Margin for BER of 10-8 13.9 dB at cell edge
Downstream Link Availability (Multi-path Effect) 99.9947% at cell edge
Upstream Transmitter Output Level 17 dBm / channel
Upstream Link Margin for BER of 10-9 10.3 dB at cell edge
Upstream Link Availability (Multi-path Effect) 99.9923%

Upstream Modulation Rates and Channel Bandwidth

Symbol Rate (ksym/sec) Channel Bandwidt (MHz) QPSK Rate (Mbps) 16-QAM Rate (Mbps)
160 0.20 0.32 0.64
320 0.40 0.64 1.28
640 0.80 1.28 2.56
1280 1.60 2.56 5.12
2560 3.20 5.12 10.24

 












Downstream Modulation Rates and Channel Bandwidth

Symbol Rate (Msym/sec) Channel Bandwidth (MHz) 64-QAM Rate (Mbps)
6.952 8 MHz 41.71

 







Soluciones Inalambricas a 10.5 GHz

Sistema BWA-2010

Resumen de Prestaciones

Downstream Frequency Range 10200 to 10700 MHz (user defined)
Upstream Frequency Range 11200 to 11700 MHz (user defined)
# Of Downstream Channels up to 4
Downstream Data Throughput 41.71 Mbps at 8 MHz (64 QAM)
# Of Upstream Channels up to 16
Upstream Data Throughput 10.24 Mbps @ 3.2 MHz (16 QAM)
Service Cell Radius 10 Km using 90° Sector per TRX
Downstream Transmitter Output Level P1dB = 43 dBm
Downstream Link Margin for BER of 10-8 13.8 dB at cell edge
Downstream Link Availability (Multi-path Effect) 99.963% at cell edge
Upstream Transmitter Output Level 17 dBm/ch
Upstream Link Margin for BER of 10-9 10.3 dB
Upstream Link Availability (Multi-path Effect) 99.9923% at cell edge

Upstream Modulation Rates and Channel Bandwidth

Symbol Rate (ksym/sec) Channel Bandwidth (MHz) QPSK Rate
(Mbps)		 16-QAM Rate (Mbps)
160 0.20 0.32 0.64
320 0.40 0.64 1.28
640 0.80 1.28 2.56
1280 1.60 2.56 5.12
2560 3.20 5.12 10.24

Downstream Modulation Rates and Channel Bandwidth

Symbol Rate
(Msym/sec)		 Channel Bandwidth
(MHz)		 64-QAM Rate
(Mbps)
6.952 8 MHz 41.71

 

 

Soluciones Inalambricas a 26 GHz

Sistema BWA-2026

Resumen de Prestaciones

Downstream Frequency Range 24.661 to 24.717 GHz (56 MHz sub-bands)
Upstream Frequency Range 25.669 to 25.725 GHz (56 MHz sub-bands)
# Of Downstream Channels 1 @ 8 MHz
Downstream Data Rate 41.71 Mbps at 8 MHz (64 QAM)
# Of Upstream Channels up to 4
Upstream Data Rate 5.12 Mbps per 3.2 MHz channel @ QPSK 10.24 Mbps @ 16 QAM
Service Cell Radius 5 Km using 180° Sector per TRX
Downstream Transmitter Output Level 17 dBm/ch with single channel load
Downstream Link Margin for BER of 10-8 11.6 dB at cell edge
Downstream Link Availability (Multi-path Effect) 99.943% at cell edge
Upstream Transmitter Output Level 15 dBm/ch
Upstream Link Margin for BER of 10-9 17 dB
Upstream Link Availability (Multi-path Effect) 99.972% at cell edge

Upstream Modulation Rates and Channel Bandwidth

Symbol Rate (ksym/sec) Channel Bandwidth (MHz) QPSK Rate
(Mbps)		 16-QAM Rate (Mbps)
160 0.20 0.32 0.64
320 0.40 0.64 1.28
640 0.80 1.28 2.56
1280 1.60 2.56 5.12
2560 3.20 5.12 10.24

Downstream Modulation Rates and Channel Bandwidth

Symbol Rate
(Msym/sec)		 Channel Bandwidth
(MHz)		 64-QAM Rate
(Mbps)
6.952 8 MHz 41.71

 

 

Soluciones Inalámbricas a 28 GHz

Sistema BWA-2028

Resumen de prestaciones

Downstream Frequency Range 28.094 to 28.269 GHz
Upstream Frequency Range 29.102 to 29.277 GHz
# Of Downstream Channels 1 @ 8 MHz
Downstream Data Rate 41.71 Mbps at 8 MHz (64 QAM)
# Of Upstream Channels up to 4
Upstream Data Rate 5.12 Mbps per 3.2 MHz channel @ QPSK 10.24 Mbps @ 16 QAM
Service Cell Radius 5 Km using 180° Sector per TRX
Downstream Transmitter Output Level 17 dBm/ch with single channel load
Downstream Link Margin for BER of 10-8 11.6 dB at cell edge
Downstream Link Availability (Multi-path Effect) 99.943% at cell edge
Upstream Transmitter Output Level 15 dBm/ch
Upstream Link Margin for BER of 10-9 17 dB
Upstream Link Availability (Multi-path Effect) 99.972% at cell edge

Upstream Modulation Rates and Channel Bandwidth

Symbol Rate (ksym/sec) Channel Bandwidth (MHz) QPSK Rate (Mbps) 16-QAM Rate (Mbps)
160 0.20 0.32 0.64
320 0.40 0.64 1.28
640 0.80 1.28 2.56
1280 1.60 2.56 5.12
2560 3.20 5.12 10.24

Downstream Modulation Rates and Channel Bandwidth

Symbol Rate
(Msym/sec)		 Channel Bandwidth
(MHz)		 64-QAM Rate
(Mbps)
6.952 8 MHz 41.71