User's Manual

56
DragonWave Inc.Technical Specification
20 MHz/
GI:800 ns/
Tx Ratio:
30
Throughput (Mbps)
Frame
Size
BPSK 1/2 QPSK 1/2 QPSK 3/4 16QAM
1/2
16QAM
3/4
64QAM
2/3
64QAM
3/4
64QAM
5/6
64 1.46 71.13 36.18 37.56 52.71 48.03 50.62 50.29
128 1.28 79.31 32.75 37.82 52.71 46.42 49.75 49.34
256 1.20 79.31 35.18 35.78 50.91 47.35 49.75 49.34
512 1.15 72.46 37.56 38.69 50.18 46.42 49.75 49.34
1024 1.13 77.97 35.33 38.69 50.18 46.42 49.75 49.34
1280 1.13 79.31 34.83 38.69 50.18 46.42 49.75 49.34
1518 1.12 77.97 35.33 38.69 50.18 46.42 49.75 49.34
Table 36
Ethernet L1 Rx throughput of 70/30 Tx/Rx ratio (20 MHz/ GI:800 ns)
40 MHz/
GI:400 ns/
Tx Ratio:
70
Throughput (Mbps)
Frame
Size
BPSK 1/2 QPSK 1/2 QPSK 3/4 16QAM
1/2
16QAM
3/4
64QAM
2/3
64QAM
3/4
64QAM
5/6
64 11.23 21.68 44.72 65.51 97.51 147.37 165.84 169.30
128 10.94 21.23 43.81 63.96 95.97 141.28 159.09 177.38
256 10.94 20.87 43.72 61.89 93.66 137.96 155.41 171.32
512 11.32 20.87 43.09 61.38 92.89 136.30 151.11 167.27
1024 11.23 21.23 42.82 61.38 92.89 136.30 151.11 166.60
1280 11.23 21.32 43.09 61.89 93.66 136.85 153.57 168.62
1518 11.23 21.32 43.18 62.41 93.66 137.96 153.57 171.32
Table 37
Ethernet L2 Tx throughput of 70/30 Tx/Rx ratio (40 MHz/ GI:400 ns)