Table 1-2 Docsis And Eurodocsis 2.0 Upstream Data Rates; Table 1-3 Docsis And Eurodocsis Downstream Data Rates - Cisco Universal Broadband Router uBR10012 Hardware Installation Manual
Cisco systems universal broadband router hardware installation guide
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Also See for Universal Broadband Router Cisco uBR10012:
- Software configuration manual (240 pages) ,
- Hardware installation manual (98 pages) ,
- Troubleshooting manual (86 pages)
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Cisco uBR10012 Router and Cisco IOS Software
Table 1-2
DOCSIS and EuroDOCSIS 2.0 Upstream Data Rates
Upstream Channel Width
6.4 MHz
3.2 MHz
1.6 MHz
800 kHz
400 kHz
200 kHz
Table 1-3
DOCSIS and EuroDOCSIS Downstream Data Rates
Downstream Channel Width,
MHz
6
8
Cisco uBR10012 Universal Broadband Router Hardware Installation Guide
1-6
Modulation Scheme,
Baud Rate,
bit/symbol
symbol/sec
64-QAM
5.12M
32-QAM
16-QAM
8-QAM
QPSK
64-QAM
2.56 M
32-QAM
16-QAM
8-QAM
QPSK
64-QAM
1.28 M
32-QAM
16-QAM
8-QAM
QPSK
64-QAM
640 K
32-QAM
16-QAM
8-QAM
QPSK
64-QAM
320 K
32-QAM
16-QAM
8-QAM
QPSK
64-QAM
160 K
32-QAM
16-QAM
8-QAM
QPSK
Modulation Scheme,
Baud Rate,
bit/symbol
MSym/sec
64 QAM (6)
5.056
256 QAM (8)
5.360
64 QAM (6)
6.592
256 QAM (8)
6.592
Chapter 1
Cisco uBR10012 Universal Broadband Router Overview
Raw Bit Rate,
Throughput (Bit Rate - Overhead),
Mb/sec
Mb/sec
30.96
27.2
25.80
22.3
20.54
19.8
15.48
13.3
10.30
8.9
15.48
13.3
12.90
11
10.30
8.9
7.68
6.6
5.12
4.4
7.68
6.6
6.45
5.5
5.12
4.4
3.84
3.3
2.56
2.2
3.84
3.3
3.20
2.75
2.56
2.2
1.92
1.65
1.28
1.1
1.92
1.65
1.60
1.38
1.28
1.1
0.96
0.83
0.64
0.54
0.96
0.83
0.80
0.63
0.64
0.54
0.48
0.40
0.32
0.27
Raw Bit Rate,
Throughput (Bit Rate - Overhead),
Mb/sec
Mb/sec
30.34
27
42.88
39
39.55
36
52.74
51
OL-18259-09
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Troubleshooting
